Financial Instruments - Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	[1]	$ 557,384	$ 348,498
Restricted cash		80,312	169,868
Cash, cash equivalents and restricted cash		637,696	518,366	$ 669,322	$ 615,114
Cash
Debt Securities, Available-for-sale [Line Items]
Cash, cash equivalents and restricted cash		148,301	226,463
Money market funds
Debt Securities, Available-for-sale [Line Items]
Cash, cash equivalents and restricted cash		$ 489,395	$ 291,903

[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.