Financial Instruments - Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands		Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	[1]	$ 767,055	$ 348,498
Restricted cash		155,489	169,868
Cash, cash equivalents and restricted cash		922,544	518,366	$ 414,179	$ 615,114
Cash
Debt Securities, Available-for-sale [Line Items]
Cash, cash equivalents and restricted cash		307,575	226,463
Money market funds
Debt Securities, Available-for-sale [Line Items]
Cash, cash equivalents and restricted cash		$ 614,969	$ 291,903

[1] 1We 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 15 - SK ecoplant Strategic Investment), which represent a portion of the consolidated balances recorded within these financial statement line items.