Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net income (loss)		$ 291,424	$ 1,020,584	$ 631,932
Other comprehensive income :
Effective portion of interest rate contracts		(14,405)	19,396	8,544
Amortization of interest rate contracts	[1]	6,703	6,707	6,704
Other comprehensive income (loss)		(7,702)	26,103	15,248
Comprehensive income		283,722	1,046,687	647,180
Net income attributable to noncontrolling interests		(101,209)	(171,637)	(126,737)
Other comprehensive (income) loss attributable to noncontrolling interests		274	(3,156)	(2,020)
Comprehensive income attributable to Boston Properties, Inc.		182,787	871,894	518,423
Boston Properties Limited Partnership
Net income (loss)		298,432	1,032,122	641,771
Other comprehensive income :
Effective portion of interest rate contracts		(14,405)	19,396	8,544	[2]
Amortization of interest rate contracts	[3]	6,703	6,707	6,704
Other comprehensive income (loss)		(7,702)	26,103	15,248
Comprehensive income		290,730	1,058,225	657,019
Net income attributable to noncontrolling interests		(79,237)	(75,433)	(71,382)
Comprehensive income attributable to Boston Properties, Inc.		$ 211,493	$ 982,792	$ 585,637

[1] Amounts reclassified from comprehensive income primarily to interest expense within Boston Properties, Inc.’s Consolidated Statements of Operations

[2] Includes the Company’s share of gain (loss) related to the effective portion of derivatives outstanding at its unconsolidated joint venture properties.

[3] Amounts reclassified from comprehensive income primarily to interest expense within Boston Properties Limited Partnership’s Consolidated Statements of Operations.