Allspring Mid Cap Value Portfolio Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Russell 3000 Index (reflects no deduction for mutual fund fees or expenses)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.15% | 13.15% | 14.29% |
| Russell Midcap Value Index (reflects no deduction for mutual fund fees or expenses)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 11.05% | 9.83% | 9.78% |
| Class A | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.09% | 9.89% | 9.40% |
| Class B | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 5.77% | 9.59% | 9.11% |