Fair Value - Estimated Fair Values and Carrying Values for Customer Receivables and Debt Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 14, 2022	Dec. 31, 2021	Aug. 31, 2020	May 01, 2020
Term loan | Net Carrying Value | 7.5% Term Loan due September 2028
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	$ 0		$ 29,006
Term loan | Fair Value | 7.5% Term Loan due September 2028
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	0		35,669
Notes | Net Carrying Value | 10.25% Senior Secured Notes due March 2027
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	60,960		68,968
Notes | Fair Value | 10.25% Senior Secured Notes due March 2027
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	60,472		72,573
Senior Secured Notes | Net Carrying Value | 2.5% Green Convertible Senior Notes due August 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	224,832		222,863
Senior Secured Notes | Net Carrying Value | 6.07% Senior Secured Notes due March 2030
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	0		73,262
Senior Secured Notes | Net Carrying Value | 3.04% Senior Secured Notes due June 2031
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	125,787		132,631
Senior Secured Notes | Fair Value | 2.5% Green Convertible Senior Notes due August 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	309,488		356,822
Customer financing receivables | Net Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Customer financing receivables	0		45,269
Customer financing receivables | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Customer financing receivables	$ 0		$ 38,334
10.25% Senior Secured Notes due March 2027
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate					10.25%
10.25% Senior Secured Notes due March 2027 | Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate	10.25%		10.25%
2.5% Green Convertible Senior Notes due August 2025 | Senior Secured Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate	2.50%		2.50%	2.50%
7.5% Term Loan due September 2028 | Term loan
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate	7.50%	7.50%	7.50%
6.07% Senior Secured Notes due March 2030 | Senior Secured Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate	6.07%		6.07%
6.07% Senior Secured Notes due March 2030 | Senior Secured Notes | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	$ 0		$ 83,251
3.04% Senior Secured Notes due June 2031 | Senior Secured Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Rate			3.04%
3.04% Senior Secured Notes due June 2031 | Senior Secured Notes | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument	$ 117,028		$ 137,983