v3.26.1
Debt - Summary of Borrowings (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Total revolving credit facility, Principal Outstanding $ 245,050 $ 199,050
Total term loan facilities, net, Principal Outstanding 297,479 297,200
Total notes payable, net, Principal Outstanding 1,019,132 1,018,884
Total mortgage notes payable, net, Principal Outstanding 150,054 $ 151,191
Total debt, Principal Outstanding 1,711,715  
Notes Payable [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding 1,025,000  
Less: Total unamortized deferred financing fees (5,868)  
Mortgage Notes Payable [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding 150,510  
Less: Total unamortized deferred financing fees (298)  
Less: Total unamortized premium/discount (158)  
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 6,932  
Loan, Interest Rate [1],[2] 4.46%  
Loan, Current Maturity 2026-07  
Mortgage Notes Payable [Member] | ICE Charleston [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 8,517  
Loan, Interest Rate [1],[2] 4.21%  
Loan, Current Maturity 2027-01  
Mortgage Notes Payable [Member] | VA Loma Linda [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 127,500  
Loan, Interest Rate [1],[2] 3.59%  
Loan, Current Maturity 2027-07  
Mortgage Notes Payable [Member] | CBP Savannah [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 7,561  
Loan, Interest Rate [1],[2] 3.40%  
Loan, Current Maturity 2033-07  
2016 Term Loan Facility [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 100,000  
Loan, Interest Rate [1],[2],[3] 5.31%  
Loan, Current Maturity [4] 2028-01  
2018 Term Loan Facility [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 200,000  
Loan, Interest Rate [1],[2],[5] 5.09%  
Loan, Current Maturity [6] 2028-08  
Term Loan Facility [Member]    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 300,000  
Less: Total unamortized deferred financing fees (2,521)  
Total term loan facilities, net, Principal Outstanding $ 297,479  
2017 series A senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 4.05%  
Loan, Current Maturity 2027-05  
2017 series A senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 95,000  
2017 series B senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 4.15%  
Loan, Current Maturity 2029-05  
2017 series B senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 50,000  
2017 series C senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 4.30%  
Loan, Current Maturity 2032-05  
2017 series C senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 30,000  
2019 series A senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 3.73%  
Loan, Current Maturity 2029-09  
2019 series A senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 85,000  
2019 series B senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 3.83%  
Loan, Current Maturity 2031-09  
2019 series B senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 100,000  
2019 series C senior notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 3.98%  
Loan, Current Maturity 2034-09  
2019 series C senior notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 90,000  
2021 Series A Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 2.62%  
Loan, Current Maturity 2028-10  
2021 Series A Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 50,000  
2021 Series B Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 2.89%  
Loan, Current Maturity 2030-10  
2021 Series B Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 200,000  
2024 Series A Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 6.56%  
Loan, Current Maturity 2033-05  
2024 Series A Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 150,000  
2024 Series B Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 6.56%  
Loan, Current Maturity 2033-08  
2024 Series B Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 50,000  
2025 Series A Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2] 6.13%  
Loan, Current Maturity 2030-03  
2025 Series A Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 25,000  
2025 Series B Senior Notes [Member]    
Debt Instrument [Line Items]    
Loan, Interest Rate [1],[2],[7] 6.33%  
Loan, Current Maturity 2032-03  
2025 Series B Senior Notes [Member] | Senior Unsecured Notes Payable    
Debt Instrument [Line Items]    
Loan, Principal Outstanding $ 100,000  
2024 Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Total revolving credit facility, Principal Outstanding [8] $ 245,050  
Loan, Interest Rate [1],[2],[8] SOFR + 145 bps  
Loan, Current Maturity [8],[9] 2028-06  
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Total revolving credit facility, Principal Outstanding $ 245,050  
[1] At March 31, 2026, the USD SOFR with a five day lookback (“SOFR”) was 3.63%. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for each of our $400.0 million senior unsecured revolving credit facility (the “2024 revolving credit facility”), our $200.0 million senior unsecured term loan facility (as amended, our “2018 term loan facility”) and our $100.0 million senior unsecured term loan facility (as amended, our “2016 term loan facility”) is based on our consolidated leverage ratio, as set forth in the respective loan agreements.
[2] Effective interest rates are as follows: 2016 term loan facility 5.59%, 2018 term loan facility 5.53%, 2017 series A senior notes 4.15%, 2017 series B senior notes 4.23%, 2017 series C senior notes 4.37%, 2019 series A senior notes 3.82%, 2019 series B senior notes 3.91%, 2019 series C senior notes 4.04%, 2021 series A senior notes 2.74%, 2021 series B senior notes 2.99%, 2024 series A senior notes 6.74%, 2024 series B senior notes 6.73%, 2025 series A senior notes 6.36%, 2025 series B senior notes 6.51%, USFS II – Albuquerque 3.92%, ICE – Charleston 3.93%, VA – Loma Linda 3.78%, CBP – Savannah 4.12%.
[3] Our 2016 term loan facility is subject to three interest rate swaps with effective dates of December 23, 2024 and a notional value of $100.0 million, which effectively fixes the interest rate at 5.31% annually, based on our consolidated leverage ratio as defined in our 2016 term loan facility agreement
[4] Our 2016 term loan facility has two one-year as-of-right extension options subject to certain conditions and the payment of an extension fee.
[5] Our 2018 term loan facility is subject to three interest rate swaps, of which one has an effective date of March 24, 2025 and two of the swaps have an effective date of June 30, 2025. The three swaps have an aggregate notional value of $200.0 million, which effectively fixes the interest rate at 5.09% annually, based on our consolidated leverage ratio as defined in our 2018 term loan facility agreement.
[6] Our 2018 term loan facility has two one-year as-of-right extension options subject to certain conditions and the payment of an extension fee.
[7] We entered into two $50.0 million treasury lock agreements to fix the Treasury rate of our 2025 series B senior notes.
[8] Our $400.0 million senior unsecured 2024 revolving credit facility had available capacity of $154.8 million at March 31, 2026, in addition to an accordion feature that provides us with additional capacity of up to $300.0 million, subject to syndication of the increase and the satisfaction of customary terms and conditions.
[9] Our 2024 revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee.