CONSOLIDATED BALANCE SHEETS (KILROY REALTY, L.P.)(Parenthetical) - Common Units - Kilroy Realty L.P. - shares	Mar. 31, 2023	Dec. 31, 2022
General partner, units issued (in shares)	117,120,962	116,878,031
General partners, units outstanding (in shares)	117,120,962	116,878,031
Limited partners, units issued (in shares)	1,150,574	1,150,574
Limited partners, units outstanding (in shares)	1,150,574	1,150,574