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Income Taxes - Components of Provision for Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Current tax expense: |  |  |
Current tax expense | $ 101,950 | $ 46,948 | $ 52,670
Deferred tax (benefit)/expense: |  |  |
Deferred tax (benefit)/expense | (60,616) | 927 | (1,537)
Income tax expense allocated to continuing operations | 41,334 | 47,875 | 51,133
Income tax expense was allocated to the following components of other comprehensive income: |  |  |
Currency impact on long term funding | 49 | 68 | 25
Total | 41,383 | 47,943 | 51,158
Ireland |  |  |
Current tax expense: |  |  |
Current tax expense | 18,469 | 28,963 | 35,955
Deferred tax (benefit)/expense: |  |  |
Deferred tax (benefit)/expense | 553 | 1,654 | 2,833
United States |  |  |
Current tax expense: |  |  |
Current tax expense | 35,478 | 3,022 | 5,073
Deferred tax (benefit)/expense: |  |  |
Deferred tax (benefit)/expense | (52,717) | 4,577 | (3,502)
Other |  |  |
Current tax expense: |  |  |
Current tax expense | 48,003 | 14,963 | 11,642
Deferred tax (benefit)/expense: |  |  |
Deferred tax (benefit)/expense | $ (8,452) | $ (5,304) | $ (868)

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