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Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Tax carryforwards |  |  |  |
Net operating loss carryforwards, tax effected | $ 158,363 | $ 97,161 |  |
Effective tax rate | 17.60% | 11.00% | 28.00% |
Federal tax rate | 21.00% | 21.00% | 21.00% |
Tax adjustment relating to REIT | $ 39,299 | $ 82,620 | $ 8,203 |
Foreign tax rate differential provision (benefit) | 6,876 | 22,227 | 9,856 |
Foreign withholding taxes |  |  | 23,654 |
(Decrease) increase in gross interest and penalties recorded | (2,557) | 90 | 823 |
Accrued interest and penalties recorded | 4,183 | 6,635 |  |
Unrecognized tax benefits | 23,570 | 27,753 | $ 27,772 | $ 25,969
Unrecognized tax benefits included in other long-term liabilities | 20,488 | 24,671 |  |
Deferred income taxes including unrecognized tax benefits | 3,082 | $ 3,082 |  |
Unrecognized tax benefits that would impact tax rate | 3,722 |  |  |
Federal |  |  |  |
Tax carryforwards |  |  |  |
Net operating loss carryforwards | 109,624 |  |  |
Net operating loss carryforwards, tax effected | 88,728 |  |  |
Foreign |  |  |  |
Tax carryforwards |  |  |  |
Net operating loss carryforwards, tax effected | $ 133,536 |  |  |
Net operating loss carryforwards subject to valuation allowance (as a percent) | 73.80% |  |  |

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