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Long-Term Debt - Schedule of Accrued Interest Payable on Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Sep. 30, 2019	Jun. 30, 2018	Aug. 31, 2017
Debt Instrument [Line Items]
Accrued interest payable	$ 39,297	$ 34,858
Line of Credit
Debt Instrument [Line Items]
Accrued interest payable	815	1,799
Convertible notes | Senior Notes Due 2023
Debt Instrument [Line Items]
Accrued interest payable	$ 3,564	$ 3,564
Debt instrument, interest rate (as a percent)	4.75%	4.75%			4.75%
Convertible notes | Senior Notes Due 2024
Debt Instrument [Line Items]
Accrued interest payable	$ 3,896	$ 3,896
Debt instrument, interest rate (as a percent)	5.625%	5.625%	5.625%	5.625%
Convertible notes | Exchangeable Senior Notes Due 2025
Debt Instrument [Line Items]
Accrued interest payable	$ 2,474	$ 2,474
Debt instrument, interest rate (as a percent)	5.75%	5.75%	5.75%
Subordinated Debt
Debt Instrument [Line Items]
Accrued interest payable	$ 581	$ 669
Long-term Debt
Debt Instrument [Line Items]
Accrued interest payable	$ 11,330	$ 12,402

X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
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Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

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