CONSOLIDATED BALANCE SHEETS (KILROY REALTY, L.P.) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
REAL ESTATE ASSETS (Notes 2 and 3):
Land and improvements	$ 1,743,194	$ 1,731,982
Buildings and improvements	7,693,247	7,543,585
Undeveloped land and construction in progress	2,183,071	2,017,126
Total real estate assets held for investment	11,619,512	11,292,693
Accumulated depreciation and amortization	(2,150,060)	(2,003,656)
Total real estate assets held for investment, net	9,469,452	9,289,037
CASH AND CASH EQUIVALENTS	249,981	414,077
RESTRICTED CASH	13,009	13,006
MARKETABLE SECURITIES (Note 11)	22,390	27,475
CURRENT RECEIVABLES, NET	15,885	14,386
DEFERRED RENT RECEIVABLES, NET	442,987	405,665
DEFERRED LEASING COSTS AND ACQUISITION-RELATED INTANGIBLE ASSETS, NET	214,484	234,458
RIGHT OF USE GROUND LEASE ASSETS	126,708	127,302
PREPAID EXPENSES AND OTHER ASSETS, NET	65,096	57,991
TOTAL ASSETS	10,619,992	10,583,397
LIABILITIES:
Secured debt, net (Notes 4 and 11)	244,316	248,367
Unsecured debt, net (Notes 4 and 11)	3,823,532	3,820,383
Accounts payable, accrued expenses and other liabilities	424,087	391,264
Ground lease liabilities	125,065	125,550
Accrued dividends and distributions (Note 16)	64,271	61,850
Deferred revenue and acquisition-related intangible liabilities, net	176,105	171,151
Rents received in advance and tenant security deposits	82,839	74,962
Liabilities	4,940,215	4,893,527
COMMITMENTS AND CONTINGENCIES (Note 10)
CAPITAL:
TOTAL LIABILITIES AND EQUITY (CAPITAL)	10,619,992	10,583,397
Kilroy Realty L.P.
REAL ESTATE ASSETS (Notes 2 and 3):
Land and improvements	1,743,194	1,731,982
Buildings and improvements	7,693,247	7,543,585
Undeveloped land and construction in progress	2,183,071	2,017,126
Total real estate assets held for investment	11,619,512	11,292,693
Accumulated depreciation and amortization	(2,150,060)	(2,003,656)
Total real estate assets held for investment, net	9,469,452	9,289,037
CASH AND CASH EQUIVALENTS	249,981	414,077
RESTRICTED CASH	13,009	13,006
MARKETABLE SECURITIES (Note 11)	22,390	27,475
CURRENT RECEIVABLES, NET	15,885	14,386
DEFERRED RENT RECEIVABLES, NET	442,987	405,665
DEFERRED LEASING COSTS AND ACQUISITION-RELATED INTANGIBLE ASSETS, NET	214,484	234,458
RIGHT OF USE GROUND LEASE ASSETS	126,708	127,302
PREPAID EXPENSES AND OTHER ASSETS, NET	65,096	57,991
TOTAL ASSETS	10,619,992	10,583,397
LIABILITIES:
Secured debt, net (Notes 4 and 11)	244,316	248,367
Unsecured debt, net (Notes 4 and 11)	3,823,532	3,820,383
Accounts payable, accrued expenses and other liabilities	424,087	391,264
Ground lease liabilities	125,065	125,550
Accrued dividends and distributions (Note 16)	64,271	61,850
Deferred revenue and acquisition-related intangible liabilities, net	176,105	171,151
Rents received in advance and tenant security deposits	82,839	74,962
Liabilities	4,940,215	4,893,527
COMMITMENTS AND CONTINGENCIES (Note 10)
CAPITAL:
Common units, 116,716,080 and 116,464,169 held by the general partner and 1,150,574 and 1,150,574 held by common limited partners issued and outstanding, respectively	5,492,870	5,493,806
Noncontrolling interests in consolidated property partnerships	186,907	196,064
Total capital	5,679,777	5,689,870
TOTAL LIABILITIES AND EQUITY (CAPITAL)	$ 10,619,992	$ 10,583,397