Consolidated Statements Of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues
Real property	$ 441.4	$ 387.8
Home sales	86.3	64.7
Service, retail, dining and entertainment	102.6	81.2
Interest	11.4	6.8
Brokerage commissions and other, net	9.5	8.0
Total Revenues	651.2	548.5
Expenses
Property operating and maintenance	156.6	124.1
Real estate tax	30.1	26.1
Home costs and selling	63.2	45.9
Service, retail, dining and entertainment	100.0	75.7
General and administrative	63.9	55.7
Catastrophic event-related charges, net	1.0	0.0
Business combinations	2.8	0.5
Depreciation and amortization	158.0	148.5
Loss on extinguishment of debt	0.0	0.3
Interest	76.6	45.2
Interest on mandatorily redeemable preferred OP units / equity	1.0	1.0
Total Expenses	653.2	523.0
Income / (Loss) Before Other Items	(2.0)	25.5
Loss on remeasurement of marketable securities	(19.9)	(34.5)
Loss on foreign currency exchanges	(2.7)	(2.2)
Gain / (loss) on dispositions of properties	(1.6)	13.4
Other expense, net	(1.0)	(0.6)
Gain / (loss) on dispositions of properties	(1.7)	0.2
Income / (loss) from nonconsolidated affiliates	(0.2)	0.9
Gain / (loss) on remeasurement of investment in nonconsolidated affiliates	(4.5)	0.1
Current tax expense	(3.9)	(1.3)
Deferred tax benefit	4.6	0.0
Net Income / (Loss)	(32.9)	1.5
Less: Preferred return to preferred OP units / equity interests	2.4	3.0
Less: Loss attributable to noncontrolling interests	(5.2)	(2.2)
Net Income / (Loss) Attributable to SUI Common Shareholders	$ (30.1)	$ 0.7
Weighted average common shares outstanding:
Weighted average common shares outstanding - basic (in shares)	123.3	115.3
Diluted weighted average common shares outstanding - diluted (in shares)	126.2	115.9
Earnings per share:
Basic earning / (loss) per share (in dollars per share)	$ (0.24)	$ 0.01
Diluted earning / (loss) per share (in dollars per share)	$ (0.24)	$ 0.01