INCOME TAXES - Summary of Distribution of Income Before Income Taxes and Reconciliation of Income Tax Rate To Effective Tax Rate (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income before income taxes
Bermuda (domestic)	$ 64,090	$ 57,777	$ 147,321	$ 164,381
Foreign	188,421	120,455	375,997	209,846
Income before income taxes and interest in income (loss) of equity method investments	$ 252,511	$ 178,232	$ 523,318	$ 374,227
Reconciliation of effective tax rate (% of income before income taxes)
Expected tax rate	0.00%	0.00%	0.00%	0.00%
Valuation allowance	(0.10%)	0.30%	(0.40%)	(0.80%)
Bermuda Economic Transition Adjustment	0	0	(0.311)	0
Other	0.50%	0.60%	0.40%	1.00%
Actual tax rate	16.10%	15.50%	(16.10%)	11.60%
U.S. \| Foreign Tax Authority
Reconciliation of effective tax rate (% of income before income taxes)
Foreign taxes at local expected rates:	9.70%	7.10%	9.50%	6.20%
Europe \| Foreign Tax Authority
Reconciliation of effective tax rate (% of income before income taxes)
Foreign taxes at local expected rates:	6.00%	7.50%	5.50%	5.20%

Effective Income Tax Rate Reconciliation, Economic Transition Adjustments, Percent

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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