CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Rental income	$ 403,257	$ 401,496
Income from loans and investments	24,046	17,126
Interest and other income	4,853	287
Total revenues	1,012,054	942,874
Interest	116,696	110,619
Depreciation and amortization	248,837	235,920
Property-level operating expenses	480,968	430,504
Office building services costs	727	633
General, administrative and professional fees	42,535	40,760
Loss on extinguishment of debt, net	0	405
Merger-related expenses and deal costs	8,218	2,180
Other	3,708	23
Total expenses	901,689	821,044
Income before unconsolidated entities, real estate dispositions, income taxes and noncontrolling interests	110,365	121,830
Loss from unconsolidated entities	(10,876)	(946)
Gain on real estate dispositions	226,225	5,447
Income tax benefit	149,016	1,257
Income from continuing operations	474,730	127,588
Net income	474,730	127,588
Net income attributable to noncontrolling interests	1,613	1,803
Net income attributable to common stockholders	$ 473,117	$ 125,785
Income from continuing operations (in usd per share)	$ 1.27	$ 0.36
Net income attributable to common stockholders (in usd per share)	1.27	0.35
Income from continuing operations (in usd per share)	1.26	0.35
Net income attributable to common stockholders (in usd per share)	$ 1.26	$ 0.35
Triple-Net Leased Properties
Rental income	$ 194,862	$ 200,068
Property-level operating expenses	6,331	7,433
Office Operations
Rental income	208,395	201,428
Property-level operating expenses	64,506	62,085
Resident Fees and Services
Other revenues	576,770	521,447
Office Building and Other Services Revenue
Other revenues	3,128	2,518
Senior Living Operations
Property-level operating expenses	$ 410,131	$ 360,986