v3.25.4
INCOME TAXES - Schedule of Net Deferred Income Tax Assets/(Liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Deferred tax assets:    
Bermuda economic transition adjustment $ 483 $ 536
Loss reserves 342 313
Unearned premium reserves 152 152
Depreciation 64 55
Amortization 41 0
Lease liability 36 23
Net operating loss carryforward 24 24
Investment impairments 16 10
Equity compensation 10 10
Foreign tax credits 7 16
Net unrealized investment losses 6 138
Unrealized foreign currency losses 0 35
Capital loss carryforward 0 14
Other assets 25 21
Total deferred tax assets 1,206 1,347
Deferred tax liabilities:    
Deferred acquisition costs 176 171
Partnership investments 40 43
Right of use asset 32 19
Deferred investment income 20 12
Benefit plan asset 13 0
Net fair value income 0 74
Other liabilities 25 13
Total deferred tax liabilities 306 332
Net deferred tax assets 900 1,015
Less:  Valuation allowance (28) (25)
Total net deferred tax assets/(liabilities) 872 990
Income taxes receivable, current 43  
Income tax asset, net 915 $ 1,223
United States    
Deferred tax liabilities:    
Income taxes receivable, current 118  
Non-U.S.    
Deferred tax assets:    
Foreign tax credits 7  
Deferred tax liabilities:    
Foreign tax payable $ 75