v3.26.1
Allowance for Expected Credit Losses (Tables)
 3 Months Ended
Mar. 31, 2026
Credit Loss [Abstract]  
Changes in the allowance for expected credit losses on premiums receivable [Table Text Block]
The following table presents the balances of premiums receivable, net of the allowance for expected credit losses, as of March 31, 2026 and 2025, and the changes in the allowance for expected credit losses for the three months ended March 31, 2026 and 2025.
As of and For the Three Months Ended March 31, 2026As of and For the Three Months Ended March 31, 2025
(in millions)Premiums Receivable, Net of Allowance for Expected Credit LossesAllowance for Expected Credit LossesPremiums Receivable, Net of Allowance for Expected Credit LossesAllowance for Expected Credit Losses
 
Balance, beginning of period$10,992 $58 $11,110 $58 
Current period change for expected credit losses18 16 
Write-offs of uncollectible premiums receivable16 16 
Balance, end of period$11,423 $60 $11,575 $58 
Changes in the allowance for estimated uncollectible reinsurance [Table Text Block]
The following table presents the balances of reinsurance recoverables, net of the allowance for estimated uncollectible reinsurance, as of March 31, 2026 and 2025, and the changes in the allowance for estimated uncollectible reinsurance for the three months ended March 31, 2026 and 2025.
As of and For the Three Months Ended March 31, 2026As of and For the Three Months Ended March 31, 2025
(in millions)Reinsurance Recoverables, Net of Allowance for Estimated Uncollectible ReinsuranceAllowance for Estimated Uncollectible ReinsuranceReinsurance Recoverables, Net of Allowance for Estimated Uncollectible ReinsuranceAllowance for Estimated Uncollectible Reinsurance
 
Balance, beginning of period$7,886 $129 $8,000 $119 
Current period change for estimated uncollectible reinsurance1 9 
Write-offs of uncollectible reinsurance recoverables— — 
Balance, end of period$7,988 $130 $8,105 $128 
Changes in the allowance for expected credit losses on contractholder receivables [Table Text Block]
The following table presents the balances of contractholder receivables, net of the allowance for expected credit losses, as of March 31, 2026 and 2025, and the changes in the allowance for expected credit losses for the three months ended March 31, 2026 and 2025.
As of and For the Three Months Ended March 31, 2026As of and For the Three Months Ended March 31, 2025
(in millions)Contractholder Receivables, Net of Allowance for Expected Credit LossesAllowance for Expected Credit LossesContractholder Receivables, Net of Allowance for Expected Credit LossesAllowance for Expected Credit Losses
 
Balance, beginning of period$3,010 $16 $3,171 $18 
Current period change for expected credit losses(2)(1)
Write-offs of uncollectible contractholder receivables— — 
Balance, end of period$3,051 $14 $3,193 $17