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Indebtedness, net - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended			9 Months Ended
	Feb. 12, 2025	Sep. 30, 2025	Sep. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024	Mar. 06, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Amount of capitalized, interest and late charges		$ 9,300			$ 14,100
Amount of capitalized principal that was amortized		4,300	$ 54		5,600	$ 298
Amount of capitalized principal, written-off		207	0		207	8
Gain (loss) on derecognition of assets		9,703	$ 11,114		29,649	$ 156,748
Contract asset		380,160		$ 378,200	380,160			$ 366,671
Long-term debt, gross		2,660,844			2,660,844			$ 2,705,650
Oaktree Credit Agreement
Debt Instrument [Line Items]
Payment for exit fee	$ 30,000
Non-Recourse Mortgage Loan | Mortgages
Debt Instrument [Line Items]
Long-term debt, gross							$ 22,100
Disposal Group, Disposed of by Sale, Not Discontinued Operations | KEYS Pool A & B
Debt Instrument [Line Items]
Gain (loss) on derecognition of assets		$ 9,700		$ 133,900	$ 29,600

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