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Insurance (Tables)
9 Months Ended
Sep. 30, 2023
Insurance [Abstract]  
Reconciliation of beginning and ending liability for unpaid losses and loss adjustment expenses The following table provides an analysis of changes in the liability for losses and loss adjustment expenses during the first nine months of 2023 and 2022 (in millions):
Nine months ended September 30,
20232022
Balance at beginning of year$11,974 $11,074 
Less reinsurance recoverables, net of allowance3,767 3,419 
Net liability at beginning of year8,207 7,655 
Provision for losses and LAE occurring in the current period3,132 2,869 
Net decrease in the provision for claims of prior years
(168)(226)
Total losses and LAE incurred2,964 2,643 
Payments for losses and LAE of:
Current year(743)(667)
Prior years(1,745)(1,501)
Total payments(2,488)(2,168)
Foreign currency translation and other
Net liability at end of period8,684 8,131 
Add back reinsurance recoverables, net of allowance4,207 3,936 
Gross unpaid losses and LAE included in the balance sheet at end of period$12,891 $12,067 
Reinsurance recoverable and premiums receivable, allowance for credit loss Progressions of the 2023 and 2022 allowance for expected credit losses on recoverables from reinsurers and premiums receivable are shown below (in millions):
Recoverables from ReinsurersPremiums Receivable
2023202220232022
Balance at June 30$$$$
Increase in allowance from acquisition of CRS— — — 
Provision (credit) for expected credit losses— (1)
Write-offs charged against the allowance— — — — 
Balance at September 30$11 $$13 $
Balance at January 1$$$$
Increase in allowance from acquisition of CRS— — — 
Provision (credit) for expected credit losses— — 
Write-offs charged against the allowance— — — — 
Balance at September 30$11 $$13 $