Earnings Per Share / Common Unit (Tables)

9 Months Ended

Sep. 30, 2019



	Three months ended September 30, 2019
	Income (Numerator)		Shares (Denominator)	Per Share Amount
	(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	107,771	154,577	$	0.70
Effect of Dilutive Securities:
Stock Based Compensation	—		243	—
Diluted Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	107,771	154,820	$	0.70

	Three months ended September 30, 2018
	Income (Numerator)		Shares (Denominator)	Per Share Amount
	(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	119,118	154,440	$	0.77
Effect of Dilutive Securities:
Stock Based Compensation	—		238	—
Diluted Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	119,118	154,678	$	0.77

	Nine months ended September 30, 2019
	Income (Numerator)		Shares (Denominator)	Per Share Amount
	(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	370,200	154,553	$	2.40
Effect of Dilutive Securities:
Stock Based Compensation	—		294	(0.01		)
Diluted Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	370,200	154,847	$	2.39



	Nine months ended September 30, 2018
	Income (Numerator)			Shares (Denominator)	Per Share Amount
	(in thousands, except for per share amounts)
Basic Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	423,835		154,414	$	2.74
Allocation of undistributed earnings to participating securities	(87		)	—	—
Net income attributable to Boston Properties, Inc. common shareholders	$	423,748		154,414	$	2.74
Effect of Dilutive Securities:
Stock Based Compensation	—			238	—
Diluted Earnings:
Net income attributable to Boston Properties, Inc. common shareholders	$	423,748		154,652	$	2.74



	Three months ended September 30, 2019
	Income (Numerator)		Units (Denominator)	Per Unit Amount
	(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	122,117	172,215	$	0.71
Effect of Dilutive Securities:
Stock Based Compensation	—		243	—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	122,117	172,458	$	0.71



	Three months ended September 30, 2018
	Income (Numerator)			Units (Denominator)	Per Unit Amount
	(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	136,201		171,928	$	0.79
Effect of Dilutive Securities:
Stock Based Compensation	—			238	—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	136,201		172,166	$	0.79

	Nine months ended September 30, 2019
	Income (Numerator)			Units (Denominator)	Per Unit Amount
	(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	421,214		172,183	$	2.45
Effect of Dilutive Securities:
Stock Based Compensation	—			294	(0.01		)
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	421,214		172,477	$	2.44

	Nine months ended September 30, 2018
	Income (Numerator)			Units (Denominator)	Per Unit Amount
	(in thousands, except for per unit amounts)
Basic Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	483,069		171,904	$	2.81
Allocation of undistributed earnings to participating securities	(97		)	—	—
Net income attributable to Boston Properties Limited Partnership common unitholders	$	482,972		171,904	$	2.81
Effect of Dilutive Securities:
Stock Based Compensation	—			238	—
Diluted Earnings:
Net income attributable to Boston Properties Limited Partnership common unitholders	$	482,972		172,142	$	2.81