Consolidated Statements of Income and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Rental income	$ 303,334	$ 289,016	$ 888,440	$ 849,411
Other income	15,658	15,580	51,283	43,316
Interest income	2,276	1,865	6,623	5,346
Income from other investments, net	2,333	2,399	6,897	6,920
Total revenues	388,813	380,969	1,128,779	1,106,476
Expenses:
Property operating and maintenance	126,846	123,181	361,543	341,480
Real estate taxes	19,017	17,734	56,165	56,373
Membership sales and marketing	5,696	5,937	16,055	15,720
Depreciation and amortization	50,968	52,547	152,934	152,737
Home selling expenses and ancillary operating expenses	7,164	7,080	21,258	21,146
General and administrative	9,895	11,086	38,163	34,834
Casualty-related charges/(recoveries), net	0	0	0	0
Other expenses	1,338	1,627	4,187	6,880
Early debt retirement	68	0	68	1,156
Interest and related amortization	33,434	29,759	99,144	85,276
Total expenses	307,784	308,178	894,107	883,469
Loss on sale of real estate and impairment, net	(949)	(3,747)	(3,581)	(3,747)
Income before equity in income of unconsolidated joint ventures	80,080	69,044	231,091	219,260
Equity in income of unconsolidated joint ventures	661	1,465	2,158	2,889
Consolidated net income	80,741	70,509	233,249	222,149
Income allocated to non-controlling interests – Common OP Units	(3,772)	(3,346)	(10,981)	(10,563)
Redeemable perpetual preferred stock dividends	0	0	(8)	(8)
Net income available for Common Stockholders	76,969	67,163	222,260	211,578
Other comprehensive income (loss):
Adjustment for fair market value of swap	(1,763)	4,235	(3,555)	16,952
Consolidated comprehensive income	78,978	74,744	229,694	239,101
Comprehensive income allocated to non-controlling interests – Common OP Units	(3,690)	(3,547)	(10,814)	(11,370)
Comprehensive income attributable to Common Stockholders	$ 75,288	$ 71,197	$ 218,872	$ 227,723
Earnings per Common Share – Basic (in usd per share)	$ 0.41	$ 0.36	$ 1.19	$ 1.14
Earnings per Common Share – Fully Diluted (in usd per share)	$ 0.41	$ 0.36	$ 1.19	$ 1.14
Weighted average common shares outstanding – basic (in shares)	186,100	185,814	186,008	185,758
Weighted average common shares outstanding – fully diluted (in shares)	195,440	195,269	195,414	195,248
Annual membership subscriptions
Revenues:
Contract revenue	$ 16,673	$ 16,254	$ 48,832	$ 47,003
Membership upgrade sales
Revenues:
Contract revenue	3,744	3,308	10,863	9,543
Home sales, brokered resales and ancillary services
Revenues:
Contract revenue	44,795	52,547	115,841	144,937
Expenses:
Cost of services	33,471	40,224	85,880	111,894
Property management
Expenses:
Cost of services	$ 19,887	$ 19,003	$ 58,710	$ 55,973