Debt - Short term (Details) - USD ($) |
Dec. 31, 2022 |
Oct. 31, 2022 |
Oct. 01, 2022 |
Dec. 31, 2021 |
May 31, 2018 |
---|---|---|---|---|---|
Debt Instrument [Line Items] | |||||
Principal Outstanding | $ 450,000,000.0 | $ 0 | |||
Deferred finance charges | (4,900,000) | 0 | |||
Short-term debt | 445,900,000 | 0 | |||
$350 million Convertible Bonds | |||||
Debt Instrument [Line Items] | |||||
Principal | 350,000,000 | $ 350,000,000 | |||
Short-term debt outstanding | 350,000,000.0 | 0 | |||
PPL Delivery Financing | |||||
Debt Instrument [Line Items] | |||||
Short-term debt outstanding | 60,000,000.0 | 0 | |||
Hayfin Facility | |||||
Debt Instrument [Line Items] | |||||
Short-term debt outstanding | 20,000,000.0 | 0 | |||
Back-end fee, short-term | 400,000 | 0 | |||
New DNB Facility | |||||
Debt Instrument [Line Items] | |||||
Principal | 150,000,000 | $ 150,000,000 | $ 150,000,000 | ||
Short-term debt outstanding | 20,000,000.0 | 0 | |||
Back-end fee, short-term | $ 400,000 | $ 0 |