Earnings Per Share / Common Unit (Tables)

6 Months Ended

Jun. 30, 2025

Entity Information [Line Items]

Computation Of Basic And Diluted Earnings Per Share / Unit


			Three months ended June 30, 2025
			Income (Numerator)						Shares (Denominator)						Per Share Amount
			(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to BXP, Inc.			$	88,977					158,312						$	0.56


Effect of Dilutive Securities:
Stock Based Compensation			—						483						—
Diluted Earnings:
Net income attributable to BXP, Inc.			$	88,977					158,795						$	0.56

			Three months ended June 30, 2024
			Income (Numerator)						Shares (Denominator)						Per Share Amount
			(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to BXP, Inc.			$	79,615					157,039						$	0.51


Effect of Dilutive Securities:
Stock Based Compensation			—						252						—
Diluted Earnings:
Net income attributable to BXP, Inc.			$	79,615					157,291						$	0.51


			Six months ended June 30, 2025
			Income (Numerator)						Shares (Denominator)						Per Share Amount
			(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to BXP, Inc.			$	150,161					158,257						$	0.95


Effect of Dilutive Securities:
Stock Based Compensation			—						456						—
Diluted Earnings:
Net income attributable to BXP, Inc.			$	150,161					158,713						$	0.95

			Six months ended June 30, 2024
			Income (Numerator)						Shares (Denominator)						Per Share Amount
			(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to BXP, Inc.			$	159,498					157,011						$	1.02


Effect of Dilutive Securities:
Stock Based Compensation			—						199						(0.01)
Diluted Earnings:
Net income attributable to BXP, Inc.			$	159,498					157,210						$	1.01

Boston Properties Limited Partnership

Entity Information [Line Items]

Computation Of Basic And Diluted Earnings Per Share / Unit


			Three months ended June 30, 2025
			Income (Numerator)						Units (Denominator)						Per Unit Amount
			(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership			$	100,843					175,871						$	0.57


Effect of Dilutive Securities:
Stock Based Compensation			—						483						—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership			$	100,843					176,354						$	0.57

			Three months ended June 30, 2024
			Income (Numerator)						Units (Denominator)						Per Unit Amount
			(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership			$	90,827					175,408						$	0.52


Effect of Dilutive Securities:
Stock Based Compensation			—						252						—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership			$	90,827					175,660						$	0.52


			Six months ended June 30, 2025
			Income (Numerator)						Units (Denominator)						Per Unit Amount
			(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership			$	170,702					175,812						$	0.97


Effect of Dilutive Securities:
Stock Based Compensation			—						456						—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership			$	170,702					176,268						$	0.97

			Six months ended June 30, 2024
			Income (Numerator)						Units (Denominator)						Per Unit Amount
			(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership			$	181,907					175,332						$	1.04


Effect of Dilutive Securities:
Stock Based Compensation			—						199						—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership			$	181,907					175,531						$	1.04