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v3.22.1

Debt (Australia - Ravenhall) (Details) | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) | Mar. 31, 2022 AUD ($) | Mar. 31, 2021 USD ($) | Dec. 31, 2019 USD ($) | Mar. 31, 2022 AUD ($) | Dec. 31, 2021 USD ($) | May 22, 2019 AUD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Payments on long-term debt | $ 2,881,000 |  | $ 298,522,000 |  |  |  |
Gain (loss) on extinguishment of debt, net |  |  | $ 3,038,000 |  |  |  |
LIBOR |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument basis spread on variable rate | 2.00% | 2.00% |  |  |  |  |
Interest Rate Swap |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Derivative, fixed interest rate | 4.22% |  |  |  | 4.22% |  |
Non Recourse Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt issuance costs, net | $ 4,665,000 |  |  |  |  | $ 4,556,000 |
Notes Payable, Other Payables |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Long-term debt | 44,300,000 |  |  |  |  |  |
Debt issuance costs, net | 600,000 |  |  |  |  |  |
Ravenhall | Non Recourse Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Gain (loss) on extinguishment of debt, net |  |  |  | $ (4,500,000) |  |  |
Debt issuance costs, gross | 7,500,000 |  |  |  |  |  |
Ravenhall | Non Recourse Debt | Construction Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Payments on long-term debt | 232,200,000 | $ 310,000,000 |  |  |  |  |
Ravenhall | Non Recourse Debt | Non Recourse Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | $ 345,800,000 |  |  |  |  |  | $ 461,600,000
Stated interest rate | 4.23% |  |  |  | 4.23% |  |
Ravenhall | National Australia Bank Limited | Non Recourse Debt | Construction Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity | $ 592,600,000 |  |  |  | $ 791,000,000 |  |
Debt instrument basis spread on variable rate | 2.00% | 2.00% |  |  |  |  |

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