v3.26.1
Reinsurance
6 Months Ended
Jun. 30, 2026
Reinsurance Disclosures [Abstract]  
Reinsurance [Text Block] Reinsurance
Reinsurance recoverable on ceded reinsurance
June 30, 2026December 31, 2025
(in millions of U.S. dollars)
Net Reinsurance Recoverable (1)
Valuation allowance
Net Reinsurance Recoverable (1)
Valuation allowance
Reinsurance recoverable on unpaid losses and loss expenses$18,453 $273 $18,346 $248 
Reinsurance recoverable on paid losses and loss expenses1,831 51 1,992 72 
Reinsurance recoverable on losses and loss expenses$20,284 $324 $20,338 $320 
Reinsurance recoverable on policy benefits$333 $ $286 $— 
(1)Net of valuation allowance for uncollectible reinsurance.
The following table presents a roll-forward of valuation allowance for uncollectible reinsurance related to Reinsurance recoverable on losses and loss expenses:
Six Months Ended
June 30
(in millions of U.S. dollars)20262025
Valuation allowance for uncollectible reinsurance - beginning of period$320 $310 
Provision for uncollectible reinsurance17 17 
Write-offs charged against the valuation allowance(14)(6)
Foreign exchange revaluation1 
Valuation allowance for uncollectible reinsurance - end of period$324 $323 
For additional information, refer to Note 1 e) to the Consolidated Financial Statements of our 2025 Form 10-K.