Real Estate Acquisitions and Dispositions - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Millions			1 Months Ended			6 Months Ended	12 Months Ended
	Jan. 10, 2023	Apr. 08, 2022	Jan. 31, 2023	Dec. 31, 2022	May 31, 2022	Jun. 30, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Investment in property						$ 107.4
Inventory of manufactured homes, boat parts and retail related items						0.1
In-place leases, goodwill and other intangible assets						0.4
Other assets, net				$ (801.5)		4.2	$ (801.5)
Total identifiable assets acquired net of liabilities assumed						112.1
Cash and escrow						7.1
Temporary and permanent equity						105.0
Total consideration						112.1
Investment in property				2,213.9			2,213.9
Inventory of manufactured homes, boat parts and retail related items				44.3			44.3
In-place leases, goodwill and other intangible assets				729.2			729.2
Total identifiable assets acquired net of liabilities assumed				2,185.9			2,185.9
Temporary and permanent equity							37.7
Total consideration							2,185.9
Cash and escrow							2,148.2
Secured Debt | Blue Water Loan
Business Acquisition [Line Items]
Long-term debt				12.9			12.9
Loan balance forgiven				7.9
Jarrett Bay Boatworks
Business Acquisition [Line Items]
Other assets, net				1.0			1.0
Investment in property				21.3			21.3
Inventory of manufactured homes, boat parts and retail related items				1.4			1.4
In-place leases, goodwill and other intangible assets				47.5			47.5
Total identifiable assets acquired net of liabilities assumed				71.2			71.2
Cash and escrow							68.4
Temporary and permanent equity							2.8
Total consideration							71.2
Park Holidays
Business Acquisition [Line Items]
Other assets, net				(624.9)			(624.9)
Investment in property				1,254.7			1,254.7
Inventory of manufactured homes, boat parts and retail related items				29.5			29.5
In-place leases, goodwill and other intangible assets				574.5			574.5
Total identifiable assets acquired net of liabilities assumed				1,233.8			1,233.8
Cash and escrow							1,199.9
Temporary and permanent equity		$ 33.9					33.9
Total consideration							1,233.8
Amortization of acquired intangible assets							$ 70.2
Weighted average amortization period of acquired intangible assets							14 years 7 months 6 days
Park Leisure
Business Acquisition [Line Items]
Other assets, net				(110.1)			$ (110.1)
Investment in property				259.5			259.5
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				76.4			76.4
Total identifiable assets acquired net of liabilities assumed				225.8			225.8
Cash and escrow							225.8
Temporary and permanent equity							0.0
Total consideration							225.8
Montauk Yacht Club
Business Acquisition [Line Items]
Other assets, net				0.3			0.3
Investment in property				163.6			163.6
Inventory of manufactured homes, boat parts and retail related items				0.3			0.3
In-place leases, goodwill and other intangible assets				26.3			26.3
Total identifiable assets acquired net of liabilities assumed				190.5			190.5
Cash and escrow							190.5
Temporary and permanent equity							0.0
Total consideration							190.5
Fox Run
Business Acquisition [Line Items]
Investment in property						7.2
Inventory of manufactured homes, boat parts and retail related items						0.0
In-place leases, goodwill and other intangible assets						0.0
Other assets, net						0.0
Total identifiable assets acquired net of liabilities assumed						7.2
Cash and escrow						2.8
Temporary and permanent equity						4.4
Total consideration						7.2
Fox Run | Common OP units
Business Acquisition [Line Items]
Issuance of stock and units (in shares)			31,289
Issuance of common stock and common OP units, net	$ 4.4					4.4
Savannah Yacht Center
Business Acquisition [Line Items]
Investment in property						100.2
Inventory of manufactured homes, boat parts and retail related items						0.1
In-place leases, goodwill and other intangible assets						0.4
Other assets, net						4.2
Total identifiable assets acquired net of liabilities assumed						104.9
Cash and escrow						4.3
Temporary and permanent equity						100.6
Total consideration						$ 104.9
Savannah Yacht Center | Series K preferred OP units
Business Acquisition [Line Items]
Issuance of stock and units (in shares)						1,000,000
Issuance of common stock and common OP units, net						$ 100.6
Harrison Yacht Yard
Business Acquisition [Line Items]
Investment in property				5.8			5.8
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				5.8			5.8
Cash and escrow							5.8
Temporary and permanent equity							0.0
Total consideration							5.8
Outer Banks
Business Acquisition [Line Items]
Investment in property				5.2			5.2
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.4			0.4
Total identifiable assets acquired net of liabilities assumed				4.8			4.8
Cash and escrow							4.8
Temporary and permanent equity							0.0
Total consideration							4.8
Tower Marine
Business Acquisition [Line Items]
Investment in property				20.2			20.2
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.2			0.2
Other assets, net				2.1			2.1
Total identifiable assets acquired net of liabilities assumed				18.3			18.3
Cash and escrow							18.3
Temporary and permanent equity							0.0
Total consideration							18.3
Sandy Bay
Business Acquisition [Line Items]
Investment in property				247.9			247.9
Inventory of manufactured homes, boat parts and retail related items				9.4			9.4
In-place leases, goodwill and other intangible assets				2.1			2.1
Other assets, net				68.3			68.3
Total identifiable assets acquired net of liabilities assumed				191.1			191.1
Cash and escrow							191.1
Temporary and permanent equity							0.0
Total consideration							191.1
Christies Parks
Business Acquisition [Line Items]
Investment in property				10.1			10.1
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				2.1			2.1
Total identifiable assets acquired net of liabilities assumed				12.2			12.2
Cash and escrow							12.2
Temporary and permanent equity							0.0
Total consideration							12.2
Bluewater
Business Acquisition [Line Items]
Investment in property				25.3			25.3
Inventory of manufactured homes, boat parts and retail related items				1.3			1.3
In-place leases, goodwill and other intangible assets				0.1			0.1
Other assets, net				1.3			1.3
Total identifiable assets acquired net of liabilities assumed				28.0			28.0
Cash and escrow							28.0
Temporary and permanent equity							0.0
Total consideration							28.0
Bodmin Holiday Park
Business Acquisition [Line Items]
Investment in property				13.1			13.1
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				13.1			13.1
Cash and escrow							13.1
Temporary and permanent equity							0.0
Total consideration							13.1
Kittery Point
Business Acquisition [Line Items]
Investment in property				8.0			8.0
Inventory of manufactured homes, boat parts and retail related items				0.1			0.1
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.1			0.1
Total identifiable assets acquired net of liabilities assumed				8.0			8.0
Cash and escrow							7.0
Temporary and permanent equity					$ 1.0
Total consideration							8.0
Kittery Point | Common OP units
Business Acquisition [Line Items]
Issuance of stock and units (in shares)					5,605
Spanish Trails MHC
Business Acquisition [Line Items]
Investment in property				20.6			20.6
Inventory of manufactured homes, boat parts and retail related items				1.8			1.8
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				22.4			22.4
Cash and escrow							22.4
Temporary and permanent equity							0.0
Total consideration							22.4
Pine Acre Trails
Business Acquisition [Line Items]
Investment in property				29.7			29.7
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				29.7			29.7
Cash and escrow							29.7
Temporary and permanent equity							0.0
Total consideration							29.7
Bel Air Estates & Sunrise Estates
Business Acquisition [Line Items]
Investment in property				39.3			39.3
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.7			0.7
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				40.0			40.0
Cash and escrow							40.0
Temporary and permanent equity							0.0
Total consideration							40.0
Callaly Leisure
Business Acquisition [Line Items]
Investment in property				23.8			23.8
Inventory of manufactured homes, boat parts and retail related items				0.1			0.1
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.3			0.3
Total identifiable assets acquired net of liabilities assumed				23.6			23.6
Cash and escrow							23.6
Temporary and permanent equity							0.0
Total consideration							23.6
Newhaven
Business Acquisition [Line Items]
Investment in property				6.2			6.2
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				6.2			6.2
Cash and escrow							6.2
Temporary and permanent equity							0.0
Total consideration							6.2
Bayfront Marina
Business Acquisition [Line Items]
Investment in property				11.3			11.3
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.9			0.9
Other assets, net				0.5			0.5
Total identifiable assets acquired net of liabilities assumed				11.7			11.7
Cash and escrow							11.7
Temporary and permanent equity							0.0
Total consideration							11.7
Marina Bay Yacht Harbor
Business Acquisition [Line Items]
Investment in property				16.2			16.2
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.2			0.2
Other assets, net				0.7			0.7
Total identifiable assets acquired net of liabilities assumed				15.7			15.7
Cash and escrow							15.7
Temporary and permanent equity							0.0
Total consideration							15.7
Jellystone Lincoln
Business Acquisition [Line Items]
Investment in property				17.0			17.0
Inventory of manufactured homes, boat parts and retail related items				0.0			0.0
In-place leases, goodwill and other intangible assets				0.0			0.0
Other assets, net				1.2			1.2
Total identifiable assets acquired net of liabilities assumed				18.2			18.2
Cash and escrow							18.2
Temporary and permanent equity							0.0
Total consideration				17.0			18.2
Cash consideration				5.0
Acquisition price				3.7
Vacation rental unit consideration				0.4
Norway Commons
Business Acquisition [Line Items]
Investment in property				15.1			15.1
Inventory of manufactured homes, boat parts and retail related items				0.4			0.4
In-place leases, goodwill and other intangible assets				0.3			0.3
Other assets, net				0.0			0.0
Total identifiable assets acquired net of liabilities assumed				15.8			15.8
Cash and escrow							15.8
Temporary and permanent equity							0.0
Total consideration							15.8
Jarrett Bay Bluewater Yacht Sales
Business Acquisition [Line Items]
Investment in property				0.1			0.1
In-place leases, goodwill and other intangible assets				17.6			17.6
Other assets, net				$ 0.4			$ 0.4