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Indebtedness, net - Narrative (Details) $ in Thousands							1 Months Ended	3 Months Ended	12 Months Ended
Indebtedness, net - Narrative (Details) $ in Thousands	Feb. 12, 2025 USD ($)	Apr. 01, 2024 USD ($)	Mar. 06, 2024 USD ($)	Mar. 01, 2024 USD ($)	Nov. 29, 2023 USD ($)	Jun. 13, 2018 extension	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Mar. 11, 2024 USD ($)
Debt Instrument [Line Items]
Amount of capitalized principal that was amortized								$ 7,800	$ 352	$ 15,100
Amount of capitalized principal, written-off									8	151	$ 0
Repayments of long-term debt			$ 19,000						388,339	396,947	50,902
Gain (loss) on derecognition of assets									167,177	0	$ 0
Contract asset								0	366,671	0			$ 378,200
Long-term debt, gross								3,038,745	2,705,650	3,038,745
Interest costs capitalized									3,700	3,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| KEYS Pool A & B
Debt Instrument [Line Items]
Gain (loss) on derecognition of assets		$ 33,300		$ 133,900					167,200
Mortgages
Debt Instrument [Line Items]
Long-term debt, gross												$ 8,900
KEYS Mortgage Loans \| Mortgages
Debt Instrument [Line Items]
Initial term of loan (in years)						2 years
Number of extension options \| extension						5
Term of extension option (in years)						1 year
KEYS Pool C Loan \| Mortgages
Debt Instrument [Line Items]
Repayments of long-term debt							$ 62,400
KEYS Pool D Loan \| Mortgages
Debt Instrument [Line Items]
Repayments of long-term debt							25,600
KEYS Pool E Loan \| Mortgages
Debt Instrument [Line Items]
Repayments of long-term debt							$ 41,000
KEYS Pool F Loan \| Mortgages
Debt Instrument [Line Items]
Extinguishment of debt					$ 215,100
Long-term debt, gross								215,100		215,100
Mortgage Loan due June 2024 2.00% \| Mortgages
Debt Instrument [Line Items]
Long-term debt, gross								$ 8,881	$ 0	$ 8,881		$ 8,900
Oaktree Credit Agreement
Debt Instrument [Line Items]
Minimum cash requirement														$ 50,000
Percent increase on interest rate if cash is below $100 million														3.00%
Cash threshold for interest rate														$ 100,000
Increase to interest rate if principal balance is not less than $100 million														3.50%
Principal balance threshold for interest rate														$ 100,000
Oaktree Credit Agreement \| Subsequent Event
Debt Instrument [Line Items]
Payment for exit fee	$ 30,000