v3.26.1
Shareholder Report
 12 Months Ended
Feb. 28, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name EATON VANCE GROWTH TRUST
Entity Central Index Key 0000102816
Entity Investment Company Type N-1A
Document Period End Date Feb. 28, 2026
Shareholder Report Annual or Semi-Annual Annual Shareholder Report
C000098128  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Growth Opportunities Fund
Class Name Class A
Trading Symbol EAFGX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Growth Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$110
1.05%
Expenses Paid, Amount $ 110
Expense Ratio, Percent 1.05%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Growth Index (the Index):

 

↓ An overweight position in Shift4 Payments, Inc. detracted amid Global Blue integration concerns, leadership change and valuation pressure. The position was sold by the end of the period

↓ An overweight position in Nutanix, Inc. hurt returns as the stock underperformed due to missing revenue estimates and lowered guidance. The position was sold by the end of the period

↓ An overweight position in Gartner, Inc. lost value as government spending cuts and rising artificial intelligence (AI) alternatives challenged future growth expectations. The position was sold by the end of the period

↓ Among sectors, stock selection in financials, industrials, health care and real estate hurt returns the most

↑ An overweight position in Lam Research Corp. helped returns as the stock benefitted from surging demand for semiconductor equipment tied to the AI boom

↑ An overweight position in Broadcom Inc. rose in value on AI chip demand and strong earnings

↑ An underweight position in Visa, Inc. helped as the stock underperformed due to margin concerns and future competition worries

↑ Among sectors, stock selection in consumer staples and consumer discretionary, as well as underweights to consumer discretionary and financials helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $10,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class A with Maximum Sales Charge
S&P 500® Index
Russell 1000® Growth Index
2/16
$10,000
$10,000
$10,000
3/16
$9,931
$10,664
$10,670
4/16
$9,977
$10,705
$10,572
5/16
$10,244
$10,898
$10,778
6/16
$10,081
$10,926
$10,735
7/16
$10,694
$11,329
$11,242
8/16
$10,694
$11,345
$11,186
9/16
$10,766
$11,347
$11,227
10/16
$10,538
$11,140
$10,964
11/16
$10,623
$11,552
$11,202
12/16
$10,623
$11,781
$11,341
1/17
$11,105
$12,004
$11,723
2/17
$11,477
$12,481
$12,210
3/17
$11,457
$12,495
$12,351
4/17
$11,764
$12,624
$12,634
5/17
$12,077
$12,801
$12,962
6/17
$12,083
$12,881
$12,928
7/17
$12,271
$13,146
$13,272
8/17
$12,329
$13,186
$13,515
9/17
$12,440
$13,458
$13,691
10/17
$12,649
$13,772
$14,221
11/17
$13,080
$14,195
$14,653
12/17
$13,295
$14,352
$14,767
1/18
$14,378
$15,174
$15,813
2/18
$14,117
$14,615
$15,398
3/18
$13,660
$14,244
$14,976
4/18
$13,869
$14,298
$15,028
5/18
$14,515
$14,643
$15,687
6/18
$14,626
$14,733
$15,838
7/18
$15,037
$15,281
$16,303
8/18
$15,629
$15,779
$17,195
9/18
$15,884
$15,869
$17,291
10/18
$14,458
$14,784
$15,744
11/18
$14,498
$15,085
$15,912
12/18
$13,377
$13,723
$14,544
1/19
$14,805
$14,823
$15,851
2/19
$15,362
$15,299
$16,418
3/19
$15,634
$15,596
$16,885
4/19
$16,262
$16,228
$17,648
5/19
$14,727
$15,196
$16,533
6/19
$15,877
$16,267
$17,669
7/19
$16,212
$16,501
$18,068
8/19
$15,756
$16,240
$17,929
9/19
$15,525
$16,544
$17,932
10/19
$16,072
$16,902
$18,437
11/19
$16,879
$17,516
$19,255
12/19
$17,317
$18,044
$19,836
1/20
$17,535
$18,037
$20,279
2/20
$16,338
$16,552
$18,898
3/20
$14,553
$14,508
$17,039
4/20
$16,850
$16,368
$19,560
5/20
$18,205
$17,147
$20,874
6/20
$19,071
$17,488
$21,783
7/20
$20,306
$18,474
$23,459
8/20
$22,280
$19,802
$25,879
9/20
$21,300
$19,050
$24,662
10/20
$20,814
$18,543
$23,824
11/20
$23,885
$20,573
$26,263
12/20
$24,973
$21,364
$27,471
1/21
$24,635
$21,148
$27,268
2/21
$25,682
$21,732
$27,262
3/21
$25,542
$22,683
$27,730
4/21
$26,910
$23,894
$29,617
5/21
$26,646
$24,061
$29,207
6/21
$27,817
$24,622
$31,040
7/21
$28,089
$25,207
$32,063
8/21
$28,740
$25,974
$33,261
9/21
$27,141
$24,766
$31,399
10/21
$28,889
$26,501
$34,118
11/21
$28,411
$26,317
$34,327
12/21
$29,026
$27,497
$35,053
1/22
$26,271
$26,074
$32,044
2/22
$25,433
$25,293
$30,683
3/22
$25,317
$26,232
$31,883
4/22
$21,974
$23,945
$28,033
5/22
$21,705
$23,989
$27,381
6/22
$19,556
$22,009
$25,212
7/22
$22,042
$24,038
$28,238
8/22
$21,040
$23,058
$26,923
9/22
$18,863
$20,934
$24,306
10/22
$20,317
$22,629
$25,726
11/22
$21,310
$23,893
$26,899
12/22
$19,618
$22,517
$24,839
1/23
$21,411
$23,932
$26,910
2/23
$20,673
$23,348
$26,590
3/23
$22,275
$24,205
$28,408
4/23
$22,606
$24,583
$28,688
5/23
$23,598
$24,690
$29,995
6/23
$25,250
$26,321
$32,047
7/23
$26,217
$27,167
$33,126
8/23
$26,115
$26,734
$32,829
9/23
$24,589
$25,459
$31,044
10/23
$24,182
$24,924
$30,602
11/23
$26,649
$27,200
$33,937
12/23
$27,835
$28,436
$35,440
1/24
$29,013
$28,914
$36,324
2/24
$31,264
$30,458
$38,803
3/24
$31,827
$31,438
$39,486
4/24
$30,178
$30,154
$37,811
5/24
$32,494
$31,649
$40,074
6/24
$34,824
$32,784
$42,777
7/24
$34,183
$33,183
$42,049
8/24
$35,138
$33,988
$42,925
9/24
$35,727
$34,714
$44,141
10/24
$35,596
$34,399
$43,995
11/24
$37,507
$36,419
$46,848
12/24
$37,378
$35,551
$47,262
1/25
$38,235
$36,541
$48,197
2/25
$37,157
$36,064
$46,465
3/25
$34,077
$34,032
$42,551
4/25
$34,629
$33,801
$43,305
5/25
$37,323
$35,929
$47,136
6/25
$39,685
$37,756
$50,141
7/25
$41,025
$38,603
$52,034
8/25
$40,790
$39,386
$52,616
9/25
$41,978
$40,823
$55,411
10/25
$43,539
$41,779
$57,424
11/25
$43,111
$41,881
$56,383
12/25
$42,676
$41,907
$56,034
1/26
$42,396
$42,515
$55,187
2/26
$41,863
$42,249
$53,356
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class A
10.42%
9.82%
16.01%
Class A with 5.25% Maximum Sales Charge
4.63%
8.64%
15.38%
S&P 500® Index
16.99%
14.18%
15.49%
Russell 1000® Growth Index
14.78%
14.36%
18.22%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 108,939,610
Holdings Count | Holding 34
Advisory Fees Paid, Amount $ 655,996
InvestmentCompanyPortfolioTurnover 25.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$108,939,610
# of Portfolio Holdings
34
Portfolio Turnover Rate
25%
Total Advisory Fees Paid
$655,996
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Real Estate
0.6%
Short-Term Investments
1.0%
Consumer Staples
2.4%
Financials
4.1%
Industrials
7.4%
Health Care
8.2%
Consumer Discretionary
12.4%
Communication Services
14.0%
Information Technology
49.9%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
NVIDIA Corp.
13.8%
Microsoft Corp.
10.0%
Apple, Inc.
9.8%
Amazon.com, Inc.
6.9%
Broadcom, Inc.
6.4%
Alphabet, Inc., Class C
6.4%
Meta Platforms, Inc., Class A
4.8%
Eli Lilly & Co.
3.8%
Netflix, Inc.
2.8%
Lam Research Corp.
2.5%
Total
67.2%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122
C000098129  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Growth Opportunities Fund
Class Name Class C
Trading Symbol ECFGX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Growth Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$189
1.80%
Expenses Paid, Amount $ 189
Expense Ratio, Percent 1.80%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Growth Index (the Index):

 

↓ An overweight position in Shift4 Payments, Inc. detracted amid Global Blue integration concerns, leadership change and valuation pressure. The position was sold by the end of the period

↓ An overweight position in Nutanix, Inc. hurt returns as the stock underperformed due to missing revenue estimates and lowered guidance. The position was sold by the end of the period

↓ An overweight position in Gartner, Inc. lost value as government spending cuts and rising artificial intelligence (AI) alternatives challenged future growth expectations. The position was sold by the end of the period

↓ Among sectors, stock selection in financials, industrials, health care and real estate hurt returns the most

↑ An overweight position in Lam Research Corp. helped returns as the stock benefitted from surging demand for semiconductor equipment tied to the AI boom

↑ An overweight position in Broadcom Inc. rose in value on AI chip demand and strong earnings

↑ An underweight position in Visa, Inc. helped as the stock underperformed due to margin concerns and future competition worries

↑ Among sectors, stock selection in consumer staples and consumer discretionary, as well as underweights to consumer discretionary and financials helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $10,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class C
S&P 500® Index
Russell 1000® Growth Index
2/16
$10,000
$10,000
$10,000
3/16
$10,463
$10,664
$10,670
4/16
$10,506
$10,705
$10,572
5/16
$10,783
$10,898
$10,778
6/16
$10,598
$10,926
$10,735
7/16
$11,239
$11,329
$11,242
8/16
$11,232
$11,345
$11,186
9/16
$11,303
$11,347
$11,227
10/16
$11,054
$11,140
$10,964
11/16
$11,140
$11,552
$11,202
12/16
$11,125
$11,781
$11,341
1/17
$11,631
$12,004
$11,723
2/17
$12,009
$12,481
$12,210
3/17
$11,987
$12,495
$12,351
4/17
$12,293
$12,624
$12,634
5/17
$12,614
$12,801
$12,962
6/17
$12,614
$12,881
$12,928
7/17
$12,799
$13,146
$13,272
8/17
$12,849
$13,186
$13,515
9/17
$12,956
$13,458
$13,691
10/17
$13,162
$13,772
$14,221
11/17
$13,604
$14,195
$14,653
12/17
$13,825
$14,352
$14,767
1/18
$14,943
$15,174
$15,813
2/18
$14,658
$14,615
$15,398
3/18
$14,181
$14,244
$14,976
4/18
$14,387
$14,298
$15,028
5/18
$15,043
$14,643
$15,687
6/18
$15,157
$14,733
$15,838
7/18
$15,570
$15,281
$16,303
8/18
$16,167
$15,779
$17,195
9/18
$16,423
$15,869
$17,291
10/18
$14,937
$14,784
$15,744
11/18
$14,973
$15,085
$15,912
12/18
$13,806
$13,723
$14,544
1/19
$15,272
$14,823
$15,851
2/19
$15,836
$15,299
$16,418
3/19
$16,111
$15,596
$16,885
4/19
$16,746
$16,228
$17,648
5/19
$15,154
$15,196
$16,533
6/19
$16,330
$16,267
$17,669
7/19
$16,659
$16,501
$18,068
8/19
$16,182
$16,240
$17,929
9/19
$15,929
$16,544
$17,932
10/19
$16,482
$16,902
$18,437
11/19
$17,305
$17,516
$19,255
12/19
$17,737
$18,044
$19,836
1/20
$17,953
$18,037
$20,279
2/20
$16,717
$16,552
$18,898
3/20
$14,883
$14,508
$17,039
4/20
$17,215
$16,368
$19,560
5/20
$18,592
$17,147
$20,874
6/20
$19,463
$17,488
$21,783
7/20
$20,707
$18,474
$23,459
8/20
$22,708
$19,802
$25,879
9/20
$21,694
$19,050
$24,662
10/20
$21,192
$18,543
$23,824
11/20
$24,302
$20,573
$26,263
12/20
$25,392
$21,364
$27,471
1/21
$25,035
$21,148
$27,268
2/21
$26,078
$21,732
$27,262
3/21
$25,923
$22,683
$27,730
4/21
$27,296
$23,894
$29,617
5/21
$27,012
$24,061
$29,207
6/21
$28,175
$24,622
$31,040
7/21
$28,441
$25,207
$32,063
8/21
$29,082
$25,974
$33,261
9/21
$27,443
$24,766
$31,399
10/21
$29,192
$26,501
$34,118
11/21
$28,688
$26,317
$34,327
12/21
$29,294
$27,497
$35,053
1/22
$26,494
$26,074
$32,044
2/22
$25,640
$25,293
$30,683
3/22
$25,500
$26,232
$31,883
4/22
$22,127
$23,945
$28,033
5/22
$21,835
$23,989
$27,381
6/22
$19,662
$22,009
$25,212
7/22
$22,149
$24,038
$28,238
8/22
$21,122
$23,058
$26,923
9/22
$18,927
$20,934
$24,306
10/22
$20,376
$22,629
$25,726
11/22
$21,360
$23,893
$26,899
12/22
$19,656
$22,517
$24,839
1/23
$21,437
$23,932
$26,910
2/23
$20,680
$23,348
$26,590
3/23
$22,267
$24,205
$28,408
4/23
$22,579
$24,583
$28,688
5/23
$23,558
$24,690
$29,995
6/23
$25,190
$26,321
$32,047
7/23
$26,139
$27,167
$33,126
8/23
$26,021
$26,734
$32,829
9/23
$24,478
$25,459
$31,044
10/23
$24,062
$24,924
$30,602
11/23
$26,510
$27,200
$33,937
12/23
$27,672
$28,436
$35,440
1/24
$28,823
$28,914
$36,324
2/24
$31,048
$30,458
$38,803
3/24
$31,585
$31,438
$39,486
4/24
$29,928
$30,154
$37,811
5/24
$32,199
$31,649
$40,074
6/24
$34,501
$32,784
$42,777
7/24
$33,842
$33,183
$42,049
8/24
$34,762
$33,988
$42,925
9/24
$35,315
$34,714
$44,141
10/24
$35,161
$34,399
$43,995
11/24
$37,034
$36,419
$46,848
12/24
$36,882
$35,551
$47,262
1/25
$37,700
$36,541
$48,197
2/25
$36,620
$36,064
$46,465
3/25
$33,559
$34,032
$42,551
4/25
$34,082
$33,801
$43,305
5/25
$36,718
$35,929
$47,136
6/25
$39,010
$37,756
$50,141
7/25
$40,303
$38,603
$52,034
8/25
$40,041
$39,386
$52,616
9/25
$41,187
$40,823
$55,411
10/25
$42,693
$41,779
$57,424
11/25
$42,251
$41,881
$56,383
12/25
$41,801
$41,907
$56,034
1/26
$41,493
$42,515
$55,187
2/26
$41,606
$42,249
$53,356
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class C, with conversion to Class A after 8 years
9.59%
9.00%
15.31%
Class C, with 1% Maximum Contingent Deferred Sales Charge and conversion to Class A after 8 years
8.77%
9.00%
15.31%
S&P 500® Index
16.99%
14.18%
15.49%
Russell 1000® Growth Index
14.78%
14.36%
18.22%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 108,939,610
Holdings Count | Holding 34
Advisory Fees Paid, Amount $ 655,996
InvestmentCompanyPortfolioTurnover 25.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$108,939,610
# of Portfolio Holdings
34
Portfolio Turnover Rate
25%
Total Advisory Fees Paid
$655,996
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Real Estate
0.6%
Short-Term Investments
1.0%
Consumer Staples
2.4%
Financials
4.1%
Industrials
7.4%
Health Care
8.2%
Consumer Discretionary
12.4%
Communication Services
14.0%
Information Technology
49.9%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
NVIDIA Corp.
13.8%
Microsoft Corp.
10.0%
Apple, Inc.
9.8%
Amazon.com, Inc.
6.9%
Broadcom, Inc.
6.4%
Alphabet, Inc., Class C
6.4%
Meta Platforms, Inc., Class A
4.8%
Eli Lilly & Co.
3.8%
Netflix, Inc.
2.8%
Lam Research Corp.
2.5%
Total
67.2%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122
C000098130  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Growth Opportunities Fund
Class Name Class I
Trading Symbol EIFGX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Growth Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$84
0.80%
Expenses Paid, Amount $ 84
Expense Ratio, Percent 0.80%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Growth Index (the Index):

 

↓ An overweight position in Shift4 Payments, Inc. detracted amid Global Blue integration concerns, leadership change and valuation pressure. The position was sold by the end of the period

↓ An overweight position in Nutanix, Inc. hurt returns as the stock underperformed due to missing revenue estimates and lowered guidance. The position was sold by the end of the period

↓ An overweight position in Gartner, Inc. lost value as government spending cuts and rising artificial intelligence (AI) alternatives challenged future growth expectations. The position was sold by the end of the period

↓ Among sectors, stock selection in financials, industrials, health care and real estate hurt returns the most

↑ An overweight position in Lam Research Corp. helped returns as the stock benefitted from surging demand for semiconductor equipment tied to the AI boom

↑ An overweight position in Broadcom Inc. rose in value on AI chip demand and strong earnings

↑ An underweight position in Visa, Inc. helped as the stock underperformed due to margin concerns and future competition worries

↑ Among sectors, stock selection in consumer staples and consumer discretionary, as well as underweights to consumer discretionary and financials helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $1,000,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class I
S&P 500® Index
Russell 1000® Growth Index
2/16
$1,000,000
$1,000,000
$1,000,000
3/16
$1,047,716
$1,066,397
$1,066,986
4/16
$1,053,170
$1,070,532
$1,057,243
5/16
$1,081,800
$1,089,756
$1,077,774
6/16
$1,064,758
$1,092,580
$1,073,541
7/16
$1,130,198
$1,132,862
$1,124,214
8/16
$1,129,516
$1,134,453
$1,118,629
9/16
$1,137,696
$1,134,667
$1,122,720
10/16
$1,113,838
$1,113,969
$1,096,356
11/16
$1,123,381
$1,155,225
$1,120,210
12/16
$1,123,381
$1,178,060
$1,134,078
1/17
$1,174,506
$1,200,403
$1,172,294
2/17
$1,214,042
$1,248,066
$1,220,986
3/17
$1,212,679
$1,249,522
$1,235,109
4/17
$1,244,717
$1,262,355
$1,263,356
5/17
$1,278,119
$1,280,119
$1,296,206
6/17
$1,279,482
$1,288,109
$1,292,792
7/17
$1,299,115
$1,314,596
$1,327,153
8/17
$1,305,952
$1,318,621
$1,351,482
9/17
$1,317,576
$1,345,821
$1,369,053
10/17
$1,340,140
$1,377,227
$1,422,100
11/17
$1,385,950
$1,419,466
$1,465,303
12/17
$1,409,198
$1,435,248
$1,476,711
1/18
$1,524,751
$1,517,422
$1,581,301
2/18
$1,496,717
$1,461,494
$1,539,838
3/18
$1,448,855
$1,424,353
$1,497,611
4/18
$1,471,418
$1,429,818
$1,502,843
5/18
$1,539,793
$1,464,251
$1,568,714
6/18
$1,552,784
$1,473,263
$1,583,818
7/18
$1,595,860
$1,528,089
$1,630,314
8/18
$1,659,362
$1,577,882
$1,719,453
9/18
$1,686,726
$1,586,863
$1,729,064
10/18
$1,535,173
$1,478,401
$1,574,439
11/18
$1,540,085
$1,508,528
$1,591,162
12/18
$1,421,982
$1,372,322
$1,454,358
1/19
$1,573,750
$1,482,294
$1,585,084
2/19
$1,632,813
$1,529,888
$1,641,798
3/19
$1,662,718
$1,559,616
$1,688,529
4/19
$1,730,004
$1,622,765
$1,764,816
5/19
$1,566,274
$1,519,641
$1,653,327
6/19
$1,689,632
$1,626,740
$1,766,872
7/19
$1,725,518
$1,650,119
$1,806,769
8/19
$1,676,966
$1,623,981
$1,792,932
9/19
$1,652,848
$1,654,366
$1,793,154
10/19
$1,711,636
$1,690,199
$1,843,706
11/19
$1,798,310
$1,751,552
$1,925,499
12/19
$1,844,872
$1,804,417
$1,983,593
1/20
$1,868,494
$1,803,710
$2,027,937
2/20
$1,741,723
$1,655,230
$1,889,831
3/20
$1,551,173
$1,450,788
$1,703,917
4/20
$1,796,054
$1,636,770
$1,956,048
5/20
$1,940,935
$1,714,726
$2,087,366
6/20
$2,034,635
$1,748,827
$2,178,260
7/20
$2,166,131
$1,847,435
$2,345,853
8/20
$2,377,345
$1,980,229
$2,587,927
9/20
$2,273,281
$1,904,987
$2,466,165
10/20
$2,221,652
$1,854,326
$2,382,410
11/20
$2,550,786
$2,057,308
$2,626,349
12/20
$2,666,933
$2,136,408
$2,747,138
1/21
$2,631,649
$2,114,839
$2,726,812
2/21
$2,743,524
$2,173,156
$2,726,181
3/21
$2,728,894
$2,268,330
$2,773,017
4/21
$2,876,053
$2,389,388
$2,961,690
5/21
$2,848,515
$2,406,077
$2,920,726
6/21
$2,974,159
$2,462,246
$3,103,965
7/21
$3,004,280
$2,520,737
$3,206,261
8/21
$3,074,847
$2,597,381
$3,326,139
9/21
$2,904,452
$2,476,578
$3,139,856
10/21
$3,092,059
$2,650,091
$3,411,816
11/21
$3,041,284
$2,631,729
$3,432,676
12/21
$3,108,169
$2,749,673
$3,505,253
1/22
$2,813,109
$2,607,385
$3,204,414
2/22
$2,724,792
$2,529,316
$3,068,311
3/22
$2,712,748
$2,623,229
$3,188,337
4/22
$2,355,464
$2,394,478
$2,803,308
5/22
$2,326,360
$2,398,871
$2,738,137
6/22
$2,096,534
$2,200,859
$2,521,246
7/22
$2,363,493
$2,403,788
$2,823,848
8/22
$2,256,107
$2,305,757
$2,692,302
9/22
$2,023,271
$2,093,400
$2,430,568
10/22
$2,179,833
$2,262,885
$2,572,631
11/22
$2,287,219
$2,389,344
$2,689,858
12/22
$2,106,233
$2,251,683
$2,483,932
1/23
$2,299,141
$2,393,165
$2,690,961
2/23
$2,219,091
$2,334,774
$2,659,002
3/23
$2,392,314
$2,420,494
$2,840,761
4/23
$2,427,746
$2,458,274
$2,868,789
5/23
$2,535,354
$2,468,959
$2,999,543
6/23
$2,712,514
$2,632,097
$3,204,669
7/23
$2,817,497
$2,716,653
$3,312,633
8/23
$2,806,999
$2,673,399
$3,282,889
9/23
$2,642,962
$2,545,937
$3,104,353
10/23
$2,599,656
$2,492,405
$3,060,155
11/23
$2,867,364
$2,720,025
$3,393,745
12/23
$2,995,066
$2,843,597
$3,544,027
1/24
$3,123,233
$2,891,382
$3,632,421
2/24
$3,364,727
$3,045,769
$3,880,250
3/24
$3,426,787
$3,143,765
$3,948,559
4/24
$3,250,051
$3,015,360
$3,781,078
5/24
$3,500,989
$3,164,875
$4,007,433
6/24
$3,751,927
$3,278,438
$4,277,660
7/24
$3,683,122
$3,318,344
$4,204,895
8/24
$3,787,005
$3,398,836
$4,292,474
9/24
$3,850,414
$3,471,425
$4,414,083
10/24
$3,838,272
$3,439,944
$4,399,475
11/24
$4,044,688
$3,641,873
$4,684,827
12/24
$4,031,417
$3,555,057
$4,726,181
1/25
$4,125,171
$3,654,056
$4,819,666
2/25
$4,010,109
$3,606,378
$4,646,511
3/25
$3,677,709
$3,403,179
$4,255,091
4/25
$3,738,791
$3,380,102
$4,330,452
5/25
$4,029,996
$3,592,862
$4,713,613
6/25
$4,287,109
$3,775,568
$5,014,137
7/25
$4,432,001
$3,860,303
$5,203,432
8/25
$4,406,432
$3,938,558
$5,261,606
9/25
$4,537,119
$4,082,315
$5,541,118
10/25
$4,706,161
$4,177,897
$5,742,400
11/25
$4,660,704
$4,188,137
$5,638,331
12/25
$4,614,747
$4,190,701
$5,603,377
1/26
$4,584,539
$4,251,467
$5,518,678
2/26
$4,531,498
$4,224,857
$5,335,642
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class I
10.69%
10.10%
16.30%
S&P 500® Index
16.99%
14.18%
15.49%
Russell 1000® Growth Index
14.78%
14.36%
18.22%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 108,939,610
Holdings Count | Holding 34
Advisory Fees Paid, Amount $ 655,996
InvestmentCompanyPortfolioTurnover 25.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$108,939,610
# of Portfolio Holdings
34
Portfolio Turnover Rate
25%
Total Advisory Fees Paid
$655,996
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Real Estate
0.6%
Short-Term Investments
1.0%
Consumer Staples
2.4%
Financials
4.1%
Industrials
7.4%
Health Care
8.2%
Consumer Discretionary
12.4%
Communication Services
14.0%
Information Technology
49.9%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
NVIDIA Corp.
13.8%
Microsoft Corp.
10.0%
Apple, Inc.
9.8%
Amazon.com, Inc.
6.9%
Broadcom, Inc.
6.4%
Alphabet, Inc., Class C
6.4%
Meta Platforms, Inc., Class A
4.8%
Eli Lilly & Co.
3.8%
Netflix, Inc.
2.8%
Lam Research Corp.
2.5%
Total
67.2%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122
C000098131  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Value Opportunities Fund
Class Name Class A
Trading Symbol EAFVX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Value Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$107
0.99%
Expenses Paid, Amount $ 107
Expense Ratio, Percent 0.99%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Value Index (the Index):

 

↓ An overweight position in Robert Half, Inc. hurt returns as shares were impacted by weaker-than-expected jobs markets

↓ An out-of-index position in Ryan Specialty Holdings, Inc. detracted as rising operating costs and margin compression offset solid top-line growth

↓ An overweight position in Boston Scientific Corp. detracted as weaker investor sentiment followed product sales misses, slower growth guidance, and heightened legal and regulatory risks

↓ Stock selections and sector positioning in health care, industrials  and consumer discretionary sectors hurt returns

↑ An overweight position in Micron Technology, Inc. helped returns as Artificial Intelligence (AI) growth boosted demand for its high-bandwidth memory chips

↑ An overweight position in Intel Corp. rose in value, driven by major government and strategic investments, progress in advanced chip manufacturing, and improving AI-related demand

↑ An overweight position in Johnson Controls International Plc. increased in value as strong demand for data center cooling and building efficiency solutions-boosted orders, margins and earnings guidance amid AI driven infrastructure spending

↑ Among sectors, stock selections in information technology, financials and energy helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $10,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class A with Maximum Sales Charge
Russell 3000® Index
Russell 1000® Value Index
2/16
$10,000
$10,000
$10,000
3/16
$9,841
$10,701
$10,718
4/16
$9,907
$10,767
$10,943
5/16
$10,053
$10,960
$11,113
6/16
$10,025
$10,982
$11,209
7/16
$10,238
$11,418
$11,534
8/16
$10,260
$11,447
$11,623
9/16
$10,150
$11,465
$11,599
10/16
$9,959
$11,217
$11,419
11/16
$10,282
$11,719
$12,072
12/16
$10,620
$11,948
$12,373
1/17
$10,754
$12,173
$12,462
2/17
$11,102
$12,625
$12,909
3/17
$11,021
$12,634
$12,778
4/17
$11,080
$12,768
$12,754
5/17
$11,117
$12,898
$12,741
6/17
$11,354
$13,015
$12,950
7/17
$11,409
$13,260
$13,122
8/17
$11,327
$13,286
$12,969
9/17
$11,750
$13,610
$13,353
10/17
$11,943
$13,907
$13,450
11/17
$12,425
$14,329
$13,862
12/17
$12,758
$14,472
$14,064
1/18
$13,256
$15,235
$14,608
2/18
$12,735
$14,674
$13,910
3/18
$12,643
$14,379
$13,666
4/18
$12,881
$14,434
$13,711
5/18
$12,873
$14,841
$13,792
6/18
$12,965
$14,938
$13,826
7/18
$13,647
$15,434
$14,374
8/18
$13,964
$15,976
$14,586
9/18
$14,071
$16,002
$14,615
10/18
$13,029
$14,824
$13,858
11/18
$13,269
$15,121
$14,272
12/18
$12,007
$13,714
$12,901
1/19
$12,973
$14,891
$13,906
2/19
$13,416
$15,414
$14,350
3/19
$13,496
$15,640
$14,441
4/19
$14,418
$16,264
$14,953
5/19
$13,381
$15,212
$13,992
6/19
$14,382
$16,280
$14,996
7/19
$14,666
$16,522
$15,121
8/19
$14,242
$16,185
$14,676
9/19
$14,679
$16,469
$15,200
10/19
$14,777
$16,824
$15,412
11/19
$15,428
$17,463
$15,889
12/19
$15,891
$17,968
$16,326
1/20
$15,596
$17,948
$15,974
2/20
$14,013
$16,478
$14,427
3/20
$11,472
$14,212
$11,962
4/20
$12,908
$16,095
$13,307
5/20
$13,396
$16,955
$13,763
6/20
$13,285
$17,343
$13,671
7/20
$13,921
$18,328
$14,212
8/20
$14,506
$19,656
$14,799
9/20
$14,128
$18,940
$14,436
10/20
$13,882
$18,531
$14,246
11/20
$15,658
$20,785
$16,162
12/20
$16,205
$21,721
$16,782
1/21
$15,968
$21,624
$16,628
2/21
$17,165
$22,300
$17,633
3/21
$18,115
$23,099
$18,671
4/21
$18,875
$24,290
$19,418
5/21
$19,188
$24,401
$19,871
6/21
$18,998
$25,002
$19,643
7/21
$18,970
$25,425
$19,800
8/21
$19,302
$26,150
$20,193
9/21
$18,761
$24,977
$19,490
10/21
$19,796
$26,666
$20,480
11/21
$18,941
$26,260
$19,758
12/21
$20,012
$27,294
$21,005
1/22
$20,117
$25,688
$20,515
2/22
$20,274
$25,041
$20,277
3/22
$20,504
$25,854
$20,850
4/22
$19,417
$23,533
$19,674
5/22
$19,793
$23,502
$20,056
6/22
$18,225
$21,536
$18,304
7/22
$19,438
$23,556
$19,517
8/22
$18,884
$22,677
$18,936
9/22
$17,463
$20,574
$17,275
10/22
$19,375
$22,261
$19,047
11/22
$20,368
$23,423
$20,237
12/22
$19,312
$22,052
$19,421
1/23
$20,450
$23,571
$20,428
2/23
$19,604
$23,020
$19,707
3/23
$18,726
$23,635
$19,617
4/23
$19,117
$23,887
$19,912
5/23
$18,661
$23,980
$19,144
6/23
$19,800
$25,618
$20,416
7/23
$20,776
$26,536
$21,134
8/23
$20,038
$26,024
$20,563
9/23
$19,182
$24,784
$19,770
10/23
$18,260
$24,127
$19,072
11/23
$19,539
$26,377
$20,511
12/23
$20,879
$27,776
$21,647
1/24
$20,244
$28,084
$21,670
2/24
$21,247
$29,604
$22,469
3/24
$22,451
$30,559
$23,593
4/24
$22,239
$29,214
$22,585
5/24
$22,986
$30,594
$23,301
6/24
$22,440
$31,542
$23,082
7/24
$23,198
$32,128
$24,262
8/24
$23,387
$32,827
$24,912
9/24
$23,934
$33,506
$25,258
10/24
$23,655
$33,260
$24,980
11/24
$25,126
$35,473
$26,575
12/24
$23,438
$34,389
$24,758
1/25
$24,245
$35,474
$25,904
2/25
$24,067
$34,794
$26,009
3/25
$23,284
$32,765
$25,287
4/25
$22,204
$32,545
$24,516
5/25
$23,153
$34,608
$25,377
6/25
$23,818
$36,366
$26,244
7/25
$23,830
$37,167
$26,395
8/25
$24,340
$38,027
$27,236
9/25
$24,791
$39,339
$27,643
10/25
$25,017
$40,183
$27,765
11/25
$25,658
$40,293
$28,503
12/25
$25,915
$40,285
$28,696
1/26
$27,029
$40,910
$30,006
2/26
$28,350
$40,728
$30,791
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class A
15.32%
10.08%
11.57%
Class A with 5.25% Maximum Sales Charge
9.29%
8.90%
10.98%
Russell 3000® Index
17.02%
12.79%
15.07%
Russell 1000® Value Index
18.36%
11.78%
11.90%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 70,427,136
Holdings Count | Holding 39
Advisory Fees Paid, Amount $ 1,183,339
InvestmentCompanyPortfolioTurnover 118.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$70,427,136
# of Portfolio Holdings
39
Portfolio Turnover Rate
118%
Total Advisory Fees Paid
$1,183,339
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Short-Term Investments
0.0%Footnote Reference*
Real Estate
2.2%
Utilities
4.5%
Materials
5.7%
Communication Services
5.8%
Energy
7.6%
Consumer Staples
7.7%
Health Care
8.8%
Consumer Discretionary
9.2%
Information Technology
10.2%
Industrials
15.7%
Financials
22.6%
Footnote Description
Footnote*
 Amount is less than 0.05%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
Amazon.com, Inc.
4.1%
Exxon Mobil Corp.
4.0%
Bristol-Myers Squibb Co.
3.5%
Bank of America Corp.
3.5%
Ball Corp.
3.2%
Meta Platforms, Inc., Class A
3.2%
United Parcel Service, Inc., Class B
3.2%
Micron Technology, Inc.
3.1%
Cisco Systems, Inc.
3.1%
Johnson Controls International PLC
3.0%
Total
33.9%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122
C000098132  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Value Opportunities Fund
Class Name Class C
Trading Symbol ECFVX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Value Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$187
1.74%
Expenses Paid, Amount $ 187
Expense Ratio, Percent 1.74%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Value Index (the Index):

 

↓ An overweight position in Robert Half, Inc. hurt returns as shares were impacted by weaker-than-expected jobs markets

↓ An out-of-index position in Ryan Specialty Holdings, Inc. detracted as rising operating costs and margin compression offset solid top-line growth

↓ An overweight position in Boston Scientific Corp. detracted as weaker investor sentiment followed product sales misses, slower growth guidance, and heightened legal and regulatory risks

↓ Stock selections and sector positioning in health care, industrials  and consumer discretionary sectors hurt returns

↑ An overweight position in Micron Technology, Inc. helped returns as Artificial Intelligence (AI) growth boosted demand for its high-bandwidth memory chips

↑ An overweight position in Intel Corp. rose in value, driven by major government and strategic investments, progress in advanced chip manufacturing, and improving AI-related demand

↑ An overweight position in Johnson Controls International Plc. increased in value as strong demand for data center cooling and building efficiency solutions-boosted orders, margins and earnings guidance amid AI driven infrastructure spending

↑ Among sectors, stock selections in information technology, financials and energy helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $10,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class C
Russell 3000® Index
Russell 1000® Value Index
2/16
$10,000
$10,000
$10,000
3/16
$10,374
$10,701
$10,718
4/16
$10,445
$10,767
$10,943
5/16
$10,593
$10,960
$11,113
6/16
$10,554
$10,982
$11,209
7/16
$10,772
$11,418
$11,534
8/16
$10,788
$11,447
$11,623
9/16
$10,663
$11,465
$11,599
10/16
$10,452
$11,217
$11,419
11/16
$10,788
$11,719
$12,072
12/16
$11,132
$11,948
$12,373
1/17
$11,274
$12,173
$12,462
2/17
$11,628
$12,625
$12,909
3/17
$11,534
$12,634
$12,778
4/17
$11,597
$12,768
$12,754
5/17
$11,620
$12,898
$12,741
6/17
$11,864
$13,015
$12,950
7/17
$11,919
$13,260
$13,122
8/17
$11,825
$13,286
$12,969
9/17
$12,250
$13,610
$13,353
10/17
$12,454
$13,907
$13,450
11/17
$12,942
$14,329
$13,862
12/17
$13,281
$14,472
$14,064
1/18
$13,790
$15,235
$14,608
2/18
$13,240
$14,674
$13,910
3/18
$13,143
$14,379
$13,666
4/18
$13,378
$14,434
$13,711
5/18
$13,362
$14,841
$13,792
6/18
$13,442
$14,938
$13,826
7/18
$14,146
$15,434
$14,374
8/18
$14,466
$15,976
$14,586
9/18
$14,571
$16,002
$14,615
10/18
$13,480
$14,824
$13,858
11/18
$13,716
$15,121
$14,272
12/18
$12,400
$13,714
$12,901
1/19
$13,396
$14,891
$13,906
2/19
$13,843
$15,414
$14,350
3/19
$13,917
$15,640
$14,441
4/19
$14,867
$16,264
$14,953
5/19
$13,787
$15,212
$13,992
6/19
$14,811
$16,280
$14,996
7/19
$15,090
$16,522
$15,121
8/19
$14,645
$16,185
$14,676
9/19
$15,085
$16,469
$15,200
10/19
$15,179
$16,824
$15,412
11/19
$15,825
$17,463
$15,889
12/19
$16,298
$17,968
$16,326
1/20
$15,990
$17,948
$15,974
2/20
$14,355
$16,478
$14,427
3/20
$11,747
$14,212
$11,962
4/20
$13,200
$16,095
$13,307
5/20
$13,700
$16,955
$13,763
6/20
$13,575
$17,343
$13,671
7/20
$14,220
$18,328
$14,212
8/20
$14,803
$19,656
$14,799
9/20
$14,408
$18,940
$14,436
10/20
$14,141
$18,531
$14,246
11/20
$15,948
$20,785
$16,162
12/20
$16,496
$21,721
$16,782
1/21
$16,249
$21,624
$16,628
2/21
$17,455
$22,300
$17,633
3/21
$18,415
$23,099
$18,671
4/21
$19,166
$24,290
$19,418
5/21
$19,473
$24,401
$19,871
6/21
$19,265
$25,002
$19,643
7/21
$19,226
$25,425
$19,800
8/21
$19,552
$26,150
$20,193
9/21
$18,988
$24,977
$19,490
10/21
$20,027
$26,666
$20,480
11/21
$19,147
$26,260
$19,758
12/21
$20,221
$27,294
$21,005
1/22
$20,319
$25,688
$20,515
2/22
$20,460
$25,041
$20,277
3/22
$20,688
$25,854
$20,850
4/22
$19,571
$23,533
$19,674
5/22
$19,939
$23,502
$20,056
6/22
$18,346
$21,536
$18,304
7/22
$19,560
$23,556
$19,517
8/22
$18,985
$22,677
$18,936
9/22
$17,543
$20,574
$17,275
10/22
$19,451
$22,261
$19,047
11/22
$20,449
$23,423
$20,237
12/22
$19,368
$22,052
$19,421
1/23
$20,500
$23,571
$20,428
2/23
$19,637
$23,020
$19,707
3/23
$18,751
$23,635
$19,617
4/23
$19,132
$23,887
$19,912
5/23
$18,661
$23,980
$19,144
6/23
$19,783
$25,618
$20,416
7/23
$20,747
$26,536
$21,134
8/23
$19,996
$26,024
$20,563
9/23
$19,121
$24,784
$19,770
10/23
$18,201
$24,127
$19,072
11/23
$19,469
$26,377
$20,511
12/23
$20,784
$27,776
$21,647
1/24
$20,143
$28,084
$21,670
2/24
$21,116
$29,604
$22,469
3/24
$22,307
$30,559
$23,593
4/24
$22,089
$29,214
$22,585
5/24
$22,811
$30,594
$23,301
6/24
$22,261
$31,542
$23,082
7/24
$22,994
$32,128
$24,262
8/24
$23,166
$32,827
$24,912
9/24
$23,692
$33,506
$25,258
10/24
$23,395
$33,260
$24,980
11/24
$24,838
$35,473
$26,575
12/24
$23,156
$34,389
$24,758
1/25
$23,932
$35,474
$25,904
2/25
$23,750
$34,794
$26,009
3/25
$22,961
$32,765
$25,287
4/25
$21,893
$32,545
$24,516
5/25
$22,804
$34,608
$25,377
6/25
$23,447
$36,366
$26,244
7/25
$23,447
$37,167
$26,395
8/25
$23,932
$38,027
$27,236
9/25
$24,357
$39,339
$27,643
10/25
$24,563
$40,183
$27,765
11/25
$25,182
$40,293
$28,503
12/25
$25,412
$40,285
$28,696
1/26
$26,481
$40,910
$30,006
2/26
$28,154
$40,728
$30,791
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class C, with conversion to Class A after 8 years
14.45%
9.26%
10.90%
Class C, with 1% Maximum Contingent Deferred Sales Charge and conversion to Class A after 8 years
13.45%
9.26%
10.90%
Russell 3000® Index
17.02%
12.79%
15.07%
Russell 1000® Value Index
18.36%
11.78%
11.90%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 70,427,136
Holdings Count | Holding 39
Advisory Fees Paid, Amount $ 1,183,339
InvestmentCompanyPortfolioTurnover 118.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$70,427,136
# of Portfolio Holdings
39
Portfolio Turnover Rate
118%
Total Advisory Fees Paid
$1,183,339
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Short-Term Investments
0.0%Footnote Reference*
Real Estate
2.2%
Utilities
4.5%
Materials
5.7%
Communication Services
5.8%
Energy
7.6%
Consumer Staples
7.7%
Health Care
8.8%
Consumer Discretionary
9.2%
Information Technology
10.2%
Industrials
15.7%
Financials
22.6%
Footnote Description
Footnote*
 Amount is less than 0.05%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
Amazon.com, Inc.
4.1%
Exxon Mobil Corp.
4.0%
Bristol-Myers Squibb Co.
3.5%
Bank of America Corp.
3.5%
Ball Corp.
3.2%
Meta Platforms, Inc., Class A
3.2%
United Parcel Service, Inc., Class B
3.2%
Micron Technology, Inc.
3.1%
Cisco Systems, Inc.
3.1%
Johnson Controls International PLC
3.0%
Total
33.9%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122
C000098133  
Shareholder Report [Line Items]  
Fund Name Eaton Vance Focused Value Opportunities Fund
Class Name Class I
Trading Symbol EIFVX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Eaton Vance Focused Value Opportunities Fund for the period of March 1, 2025 to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at www.eatonvance.com/open-end-mutual-fund-documents.php. You can also request this information by contacting us at 1-800-262-1122.
Additional Information Phone Number 1-800-262-1122
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">www.eatonvance.com/open-end-mutual-fund-documents.php</span>
Expenses [Text Block]

What were the Fund costs for the last year?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$80
0.74%
Expenses Paid, Amount $ 80
Expense Ratio, Percent 0.74%
Factors Affecting Performance [Text Block]

How did the Fund perform last year and what affected its performance?

Key contributors to (↑) and detractors from (↓) performance, relative to the Russell 1000® Value Index (the Index):

 

↓ An overweight position in Robert Half, Inc. hurt returns as shares were impacted by weaker-than-expected jobs markets

↓ An out-of-index position in Ryan Specialty Holdings, Inc. detracted as rising operating costs and margin compression offset solid top-line growth

↓ An overweight position in Boston Scientific Corp. detracted as weaker investor sentiment followed product sales misses, slower growth guidance, and heightened legal and regulatory risks

↓ Stock selections and sector positioning in health care, industrials  and consumer discretionary sectors hurt returns

↑ An overweight position in Micron Technology, Inc. helped returns as Artificial Intelligence (AI) growth boosted demand for its high-bandwidth memory chips

↑ An overweight position in Intel Corp. rose in value, driven by major government and strategic investments, progress in advanced chip manufacturing, and improving AI-related demand

↑ An overweight position in Johnson Controls International Plc. increased in value as strong demand for data center cooling and building efficiency solutions-boosted orders, margins and earnings guidance amid AI driven infrastructure spending

↑ Among sectors, stock selections in information technology, financials and energy helped returns
Performance Past Does Not Indicate Future [Text] THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
Line Graph [Table Text Block]

Fund Performance

Comparison of the change in value of a $1,000,000 investment for the period indicated.

Growth of 10K Chart
Table Summary
Class I
Russell 3000® Index
Russell 1000® Value Index
2/16
$1,000,000
$1,000,000
$1,000,000
3/16
$1,038,580
$1,070,061
$1,071,764
4/16
$1,046,296
$1,076,693
$1,094,278
5/16
$1,061,728
$1,095,956
$1,111,275
6/16
$1,058,662
$1,098,209
$1,120,884
7/16
$1,081,828
$1,141,794
$1,153,430
8/16
$1,084,144
$1,144,706
$1,162,323
9/16
$1,073,334
$1,146,506
$1,159,901
10/16
$1,052,485
$1,121,700
$1,141,949
11/16
$1,087,233
$1,171,899
$1,207,171
12/16
$1,123,597
$1,194,766
$1,237,341
1/17
$1,137,691
$1,217,254
$1,246,156
2/17
$1,175,274
$1,262,526
$1,290,935
3/17
$1,166,661
$1,263,385
$1,277,785
4/17
$1,173,708
$1,276,776
$1,275,387
5/17
$1,176,840
$1,289,843
$1,274,137
6/17
$1,202,679
$1,301,483
$1,294,966
7/17
$1,209,305
$1,326,022
$1,312,176
8/17
$1,200,679
$1,328,577
$1,296,892
9/17
$1,245,381
$1,360,978
$1,335,302
10/17
$1,266,555
$1,390,678
$1,344,998
11/17
$1,317,531
$1,432,906
$1,386,183
12/17
$1,353,044
$1,447,227
$1,406,418
1/18
$1,405,803
$1,523,512
$1,460,792
2/18
$1,351,421
$1,467,356
$1,391,038
3/18
$1,341,681
$1,437,900
$1,366,568
4/18
$1,366,843
$1,443,365
$1,371,080
5/18
$1,366,843
$1,484,111
$1,379,219
6/18
$1,376,583
$1,493,817
$1,382,634
7/18
$1,449,633
$1,543,391
$1,437,358
8/18
$1,483,642
$1,597,591
$1,458,603
9/18
$1,495,035
$1,600,236
$1,461,495
10/18
$1,385,492
$1,482,406
$1,385,817
11/18
$1,410,030
$1,512,097
$1,427,191
12/18
$1,276,519
$1,371,367
$1,290,145
1/19
$1,378,979
$1,489,077
$1,390,563
2/19
$1,426,919
$1,541,446
$1,434,993
3/19
$1,436,319
$1,563,954
$1,444,117
4/19
$1,535,018
$1,626,406
$1,495,341
5/19
$1,424,099
$1,521,158
$1,399,195
6/19
$1,531,258
$1,627,999
$1,499,636
7/19
$1,562,278
$1,652,199
$1,512,066
8/19
$1,516,706
$1,618,519
$1,467,604
9/19
$1,564,014
$1,646,925
$1,519,964
10/19
$1,574,422
$1,682,378
$1,541,210
11/19
$1,643,492
$1,746,329
$1,588,858
12/19
$1,694,036
$1,796,752
$1,632,567
1/20
$1,662,738
$1,794,789
$1,597,445
2/20
$1,494,508
$1,647,844
$1,442,738
3/20
$1,223,579
$1,421,236
$1,196,182
4/20
$1,377,138
$1,609,465
$1,330,659
5/20
$1,429,954
$1,695,537
$1,376,259
6/20
$1,418,217
$1,734,300
$1,367,124
7/20
$1,486,683
$1,832,779
$1,421,171
8/20
$1,548,871
$1,965,553
$1,479,936
9/20
$1,508,745
$1,893,986
$1,443,584
10/20
$1,482,663
$1,853,107
$1,424,612
11/20
$1,673,262
$2,078,544
$1,616,242
12/20
$1,731,652
$2,172,053
$1,678,208
1/21
$1,707,391
$2,162,392
$1,662,838
2/21
$1,834,763
$2,229,983
$1,763,329
3/21
$1,937,873
$2,309,912
$1,867,090
4/21
$2,018,744
$2,428,986
$1,941,757
5/21
$2,052,104
$2,440,074
$1,987,087
6/21
$2,032,897
$2,500,244
$1,964,331
7/21
$2,029,864
$2,542,524
$1,980,031
8/21
$2,066,256
$2,615,032
$2,019,298
9/21
$2,008,636
$2,497,701
$1,949,010
10/21
$2,119,833
$2,666,606
$2,047,976
11/21
$2,028,853
$2,626,017
$1,975,805
12/21
$2,144,349
$2,729,426
$2,100,451
1/22
$2,156,602
$2,568,837
$2,051,524
2/22
$2,173,311
$2,504,130
$2,027,717
3/22
$2,198,932
$2,585,355
$2,084,958
4/22
$2,081,968
$2,353,339
$1,967,358
5/22
$2,123,184
$2,350,184
$2,005,603
6/22
$1,954,978
$2,153,571
$1,830,369
7/22
$2,086,423
$2,355,614
$1,951,746
8/22
$2,027,384
$2,267,704
$1,893,593
9/22
$1,874,773
$2,057,422
$1,727,549
10/22
$2,079,740
$2,226,143
$1,904,675
11/22
$2,187,793
$2,342,339
$2,023,701
12/22
$2,073,153
$2,205,187
$1,942,122
1/23
$2,197,148
$2,357,065
$2,042,764
2/23
$2,105,600
$2,301,973
$1,970,738
3/23
$2,012,893
$2,363,526
$1,961,662
4/23
$2,054,611
$2,388,708
$1,991,219
5/23
$2,007,099
$2,398,002
$1,914,422
6/23
$2,128,777
$2,561,751
$2,041,591
7/23
$2,234,231
$2,653,581
$2,113,383
8/23
$2,155,430
$2,602,357
$2,056,329
9/23
$2,063,882
$2,478,396
$1,976,977
10/23
$1,965,381
$2,412,697
$1,907,225
11/23
$2,103,282
$2,637,677
$2,051,125
12/23
$2,248,810
$2,777,584
$2,164,742
1/24
$2,180,736
$2,808,367
$2,166,983
2/24
$2,288,221
$2,960,386
$2,246,923
3/24
$2,418,396
$3,055,880
$2,359,257
4/24
$2,396,899
$2,921,416
$2,258,480
5/24
$2,476,915
$3,059,444
$2,330,074
6/24
$2,419,590
$3,154,157
$2,308,156
7/24
$2,501,995
$3,212,789
$2,426,153
8/24
$2,522,298
$3,282,727
$2,491,235
9/24
$2,582,011
$3,350,633
$2,525,813
10/24
$2,552,154
$3,326,028
$2,498,014
11/24
$2,710,992
$3,547,289
$2,657,534
12/24
$2,529,311
$3,438,865
$2,475,779
1/25
$2,617,232
$3,547,424
$2,590,370
2/25
$2,599,393
$3,479,441
$2,600,888
3/25
$2,515,295
$3,276,484
$2,528,656
4/25
$2,399,341
$3,254,502
$2,451,586
5/25
$2,501,278
$3,460,792
$2,537,673
6/25
$2,573,908
$3,636,610
$2,624,418
7/25
$2,576,457
$3,716,698
$2,639,487
8/25
$2,631,248
$3,802,709
$2,723,609
9/25
$2,680,942
$3,933,946
$2,764,294
10/25
$2,706,426
$4,018,258
$2,776,499
11/25
$2,776,508
$4,029,294
$2,850,252
12/25
$2,804,881
$4,028,473
$2,869,584
1/26
$2,924,725
$4,090,971
$3,000,553
2/26
$3,065,675
$4,072,829
$3,079,125
Average Annual Return [Table Text Block]

Average Annual Total Returns (%)

Table Summary
Fund
1 Year
5 Years
10 Years
Class I
15.57%
10.36%
11.85%
Russell 3000® Index
17.02%
12.79%
15.07%
Russell 1000® Value Index
18.36%
11.78%
11.90%

Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance assumes that all dividends and distributions, if any, were reinvested. For more recent performance information, visit www.eatonvance.com/performance.php.   

 

THE FUND'S PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.
No Deduction of Taxes [Text Block] Performance does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] For more recent performance information, visit www.eatonvance.com/performance.php.
AssetsNet $ 70,427,136
Holdings Count | Holding 39
Advisory Fees Paid, Amount $ 1,183,339
InvestmentCompanyPortfolioTurnover 118.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets
$70,427,136
# of Portfolio Holdings
39
Portfolio Turnover Rate
118%
Total Advisory Fees Paid
$1,183,339
Holdings [Text Block]

Sector Allocation (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Short-Term Investments
0.0%Footnote Reference*
Real Estate
2.2%
Utilities
4.5%
Materials
5.7%
Communication Services
5.8%
Energy
7.6%
Consumer Staples
7.7%
Health Care
8.8%
Consumer Discretionary
9.2%
Information Technology
10.2%
Industrials
15.7%
Financials
22.6%
Footnote Description
Footnote*
 Amount is less than 0.05%
Exposure Basis Explanation [Text Block]

Top Ten Holdings (% of total investments)Footnote Referencea

Table Summary
Amazon.com, Inc.
4.1%
Exxon Mobil Corp.
4.0%
Bristol-Myers Squibb Co.
3.5%
Bank of America Corp.
3.5%
Ball Corp.
3.2%
Meta Platforms, Inc., Class A
3.2%
United Parcel Service, Inc., Class B
3.2%
Micron Technology, Inc.
3.1%
Cisco Systems, Inc.
3.1%
Johnson Controls International PLC
3.0%
Total
33.9%
Footnote Description
Footnotea
 Excluding cash equivalents
Material Fund Change [Text Block]
Updated Prospectus Phone Number 1-800-262-1122