v3.26.1
CONSOLIDATED BALANCE SHEETS (KILROY REALTY, L.P.)(Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Current receivables, net of allowances $ (331) $ (244)
Kilroy Realty L.P.    
Current receivables, net of allowances $ (331) $ (244)
Common Units | Kilroy Realty L.P.    
General partner, units issued (in shares) 116,278,807 118,372,451
General partners, units outstanding (in shares) 116,278,807 118,372,451
Limited partners, units issued (in shares) 1,133,562  
Limited partners, units outstanding (in shares) 1,133,562