v3.26.1
Allowance for Expected Credit Losses (Tables)
 6 Months Ended
Jun. 30, 2026
Credit Loss [Abstract]  
Changes in the allowance for expected credit losses on premiums receivable [Table Text Block]
The following tables present the balances of premiums receivable, net of the allowance for expected credit losses, as of June 30, 2026 and 2025, and the changes in the allowance for expected credit losses for the three and six months ended June 30, 2026 and 2025.
As of and For the Three Months Ended June 30, 2026As of and For the Three Months Ended June 30, 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$11,423 $60 $11,575 $58 
Current period change for expected credit losses18 19 
Write-offs of uncollectible premiums receivable17 16 
Balance, end of period$12,382 $61 $12,042 $61 
As of and For the Six Months Ended June 30, 2026As of and For the Six Months Ended June 30, 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 losses36 35 
Write-offs of uncollectible premiums receivable33 32 
Balance, end of period$12,382 $61 $12,042 $61 
Changes in the allowance for estimated uncollectible reinsurance [Table Text Block]
The following tables present the balances of reinsurance recoverables, net of the allowance for estimated uncollectible reinsurance, as of June 30, 2026 and 2025, and the changes in the allowance for estimated uncollectible reinsurance for the three and six months ended June 30, 2026 and 2025.
As of and For the Three Months Ended June 30, 2026As of and For the Three Months Ended June 30, 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$7,988 $130 $8,105 $128 
Current period change for estimated uncollectible reinsurance12 (1)
Write-offs of uncollectible reinsurance recoverables— — 
Balance, end of period$8,009 $142 $8,059 $127 
As of and For the Six Months Ended June 30, 2026As of and For the Six Months Ended June 30, 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 reinsurance13 8 
Write-offs of uncollectible reinsurance recoverables— — 
Balance, end of period$8,009 $142 $8,059 $127 
Changes in the allowance for expected credit losses on contractholder receivables [Table Text Block]
The following tables present the balances of contractholder receivables, net of the allowance for expected credit losses, as of June 30, 2026 and 2025, and the changes in the allowance for expected credit losses for the three and six months ended June 30, 2026 and 2025.
As of and For the Three Months Ended June 30, 2026As of and For the Three Months Ended June 30, 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$3,051 $14 $3,193 $17 
Current period change for expected credit losses(1)— 
Write-offs of uncollectible contractholder receivables— — 
Balance, end of period$3,076 $13 $3,095 $17 

As of and For the Six Months Ended June 30, 2026As of and For the Six Months Ended June 30, 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(3)(1)
Write-offs of uncollectible contractholder receivables— — 
Balance, end of period$3,076 $13 $3,095 $17