Financial Instruments - Restricted Cash (Details) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2019
Variable Interest Entity [Line Items]
Restricted cash, current	[1]	$ 50,293	$ 92,540
Restricted cash, noncurrent	[1]	128,248	126,539
Restricted cash		178,541	219,079
Consolidated Entity, Excluding Consolidated VIE
Variable Interest Entity [Line Items]
Restricted cash, current		48,563	89,462
Restricted cash, noncurrent		110,908	103,300
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Restricted cash, current		1,729	3,078
Restricted cash, noncurrent		17,340	23,239
Variable Interest Entity, Primary Beneficiary | Power Purchase Agreements Entities
Variable Interest Entity [Line Items]
Restricted cash, current		1,730	3,078
Restricted cash, noncurrent		17,340	23,239
Variable Interest Entity, Primary Beneficiary | PPA II
Variable Interest Entity [Line Items]
Restricted cash, current		41,100	41,700
Restricted cash, noncurrent		42,900	57,700
Restricted cash		84,000	99,400
Variable Interest Entity, Primary Beneficiary | PPA IIIB
Variable Interest Entity [Line Items]
Restricted cash, current		1,200	1,200
Restricted cash, noncurrent		$ 6,700	$ 6,700
Restricted cash				$ 20,000

[1] We have variable interest entities, which represent a portion of the consolidated balances recorded within these financial statement line items in the condensed consolidated balance sheets (see Note 11 - Portfolio Financings).