v3.25.3
Allowance for Expected Credit Losses (Tables)
 9 Months Ended
Sep. 30, 2025
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 September 30, 2025 and 2024, and the changes in the allowance for expected credit losses for the three and nine months ended September 30, 2025 and 2024.
As of and For the Three Months Ended September 30, 2025As of and For the Three Months Ended September 30, 2024
(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$12,042 $61 $11,491 $69 
Current period change for expected credit losses13 16 
Write-offs of uncollectible premiums receivable16 15 
Balance, end of period$11,621 $58 $11,271 $70 
As of and For the Nine Months Ended September 30, 2025As of and For the Nine Months Ended September 30, 2024
(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$11,110 $58 $10,282 $69 
Current period change for expected credit losses48 41 
Write-offs of uncollectible premiums receivable48 40 
Balance, end of period$11,621 $58 $11,271 $70 
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 September 30, 2025 and 2024, and the changes in the allowance for estimated uncollectible reinsurance for the three and nine months ended September 30, 2025 and 2024.
As of and For the Three Months Ended September 30, 2025As of and For the Three Months Ended September 30, 2024
(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$8,059 $127 $8,132 $117 
Current period change for estimated uncollectible reinsurance14 3 
Write-offs of uncollectible reinsurance recoverables— — 
Balance, end of period$8,298 $141 $8,075 $120 
As of and For the Nine Months Ended September 30, 2025As of and For the Nine Months Ended September 30, 2024
(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$8,000 $119 $8,143 $118 
Current period change for estimated uncollectible reinsurance22 2 
Write-offs of uncollectible reinsurance recoverables— — 
Balance, end of period$8,298 $141 $8,075 $120 
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 September 30, 2025 and 2024, and the changes in the allowance for expected credit losses for the three and nine months ended September 30, 2025 and 2024.
As of and For the Three Months Ended September 30, 2025As of and For the Three Months Ended September 30, 2024
(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$3,095 $17 $3,274 $18 
Current period change for expected credit losses— — 
Write-offs of uncollectible contractholder receivables— — 
Balance, end of period$3,098 $17 $3,292 $18 

As of and For the Nine Months Ended September 30, 2025As of and For the Nine Months Ended September 30, 2024
(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$3,171 $18 $3,249 $20 
Current period change for expected credit losses(1)(2)
Write-offs of uncollectible contractholder receivables— — 
Balance, end of period$3,098 $17 $3,292 $18