Commitments and Contingencies - Letters of Credit (Details) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022
Other Commitments [Line Items]
Cash-collateralized letter of credit		$ 80,312	$ 169,868
Cash and cash equivalents	[1]	$ 557,384	348,498
3.04% Senior Secured Notes due June 2031 | Senior Secured Notes
Other Commitments [Line Items]
Interest rate		3.04%
Variable Interest Entity, Primary Beneficiary
Other Commitments [Line Items]
Cash and cash equivalents			5,008
Variable Interest Entity, Primary Beneficiary | PPA II
Other Commitments [Line Items]
Cash-collateralized letter of credit		$ 40,400	69,100
Variable Interest Entity, Primary Beneficiary | PPA Company 5
Other Commitments [Line Items]
Cash-collateralized letter of credit		32,300	$ 84,300
Variable Interest Entity, Primary Beneficiary | PPA Company 5 | KOREA, REPUBLIC OF
Other Commitments [Line Items]
Cash-collateralized letter of credit		$ 60,400

[1] We have a variable interest entity related to PPA V (see Note 10 - Portfolio Financings) and a joint venture in the Republic of Korea (see Note 16 - SK ecoplant Strategic Investment), which represent a portion of the consolidated balances recorded within these financial statement line items.In August 2023, we sold the PPA V entity as a result of the PPA V Repowering of Energy Servers (see Note 10 - Portfolio Financings), as such the consolidated balances recorded within these financial statement line items as of September 30, 2023 exclude PPA V balances.