Consolidated Statements of Income and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Rental income	$ 275,330	$ 255,698	$ 560,395	$ 504,720
Other income	14,195	14,185	27,736	24,706
Interest income	1,722	1,742	3,481	3,509
Income from other investments, net	2,617	1,222	4,521	2,158
Total revenues	365,305	330,104	725,507	633,832
Expenses:
Property operating and maintenance	114,307	102,663	218,299	191,536
Real estate taxes	19,182	17,896	38,639	35,746
Sales and marketing, gross	6,409	6,298	11,323	12,474
Membership sales commissions, deferred, net	(957)	(1,438)	(1,540)	(2,937)
Depreciation and amortization	50,796	48,316	100,190	93,714
Home selling expenses and ancillary operating expenses	7,584	6,090	14,066	11,031
General and administrative	11,695	10,228	23,992	20,740
Other expenses	4,189	800	5,009	1,498
Early debt retirement	640	755	1,156	2,784
Interest and related amortization	28,053	27,131	55,517	53,406
Total expenses	301,968	267,092	575,291	502,642
Loss on sale of real estate, net	0	0	0	(59)
Income before equity in income of unconsolidated joint ventures	63,337	63,012	150,216	131,131
Equity in income of unconsolidated joint ventures	1,253	1,068	1,424	1,936
Consolidated net income	64,590	64,080	151,640	133,067
Income allocated to non-controlling interests – Common OP Units	(3,073)	(3,021)	(7,217)	(6,768)
Redeemable perpetual preferred stock dividends	(8)	(8)	(8)	(8)
Net income available for Common Stockholders	61,509	61,051	144,415	126,291
Other comprehensive income (loss):
Adjustment for fair market value of swap	2,793	110	12,717	239
Consolidated comprehensive income	67,383	64,190	164,357	133,306
Comprehensive income allocated to non-controlling interests – Common OP Units	(3,207)	(3,027)	(7,823)	(6,781)
Comprehensive income attributable to Common Stockholders	$ 64,168	$ 61,155	$ 156,526	$ 126,517
Earnings per Common Share – Basic (in usd per share)	$ 0.33	$ 0.33	$ 0.78	$ 0.69
Earnings per Common Share – Fully Diluted (in usd per share)	$ 0.33	$ 0.33	$ 0.78	$ 0.69
Weighted average common shares outstanding – basic (in shares)	185,767	182,337	185,729	182,142
Weighted average common shares outstanding – fully diluted (in shares)	195,227	192,701	195,253	192,668
Annual membership subscriptions
Revenues:
Contract revenue	$ 15,592	$ 14,267	$ 30,749	$ 27,921
Membership upgrade sales current period, gross
Revenues:
Contract revenue	9,535	9,207	16,686	19,221
Membership upgrade sales upfront payments, deferred, net
Revenues:
Contract revenue	(6,367)	(6,454)	(10,451)	(13,881)
Home sales, brokered resales and ancillary services
Revenues:
Contract revenue	52,681	40,237	92,390	65,478
Expenses:
Cost of services	40,971	31,793	71,670	50,710
Property management
Expenses:
Cost of services	$ 19,099	$ 16,560	$ 36,970	$ 31,940