CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Rental income	$ 357,340	$ 403,257
Income from loans and investments	19,010	24,046
Interest and other income	341	4,853
Total revenues	910,291	1,012,054
Interest	110,767	116,696
Depreciation and amortization	314,148	248,837
Property-level operating expenses	486,600	480,968
Office building services costs	618	727
General, administrative and professional fees	40,309	40,460
Loss on extinguishment of debt, net	27,090	0
Merger-related expenses and deal costs	4,617	8,218
Allowance on loans receivable and investments	(8,902)	0
Other	(9,428)	5,783
Total expenses	965,819	901,689
(Loss) income before unconsolidated entities, real estate dispositions, income taxes and noncontrolling interests	(55,528)	110,365
Loss from unconsolidated entities	(250)	(10,876)
Gain on real estate dispositions	2,533	226,225
Income tax (expense) benefit	(2,153)	149,016
(Loss) income from continuing operations	(55,398)	474,730
Net (loss) income	(55,398)	474,730
Net income attributable to noncontrolling interests	1,811	1,613
Net (loss) income attributable to common stockholders	$ (57,209)	$ 473,117
Basic:
Income from continuing operations (in usd per share)	$ (0.15)	$ 1.27
Net income attributable to common stockholders (in usd per share)	(0.15)	1.27
Diluted:
Income from continuing operations (in usd per share)	(0.15)	1.26
Net income attributable to common stockholders (in usd per share)	$ (0.15)	$ 1.26
Triple-Net Leased Properties
Rental income	$ 159,885	$ 194,862
Property-level operating expenses	4,825	6,331
Office Operations
Rental income	197,455	208,395
Property-level operating expenses	63,946	64,506
Resident fees and services
Other revenues	528,650	576,770
Office building and other services revenue
Other revenues	4,950	3,128
Senior Living Operations
Property-level operating expenses	$ 417,829	$ 410,131