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RESERVE FOR LOSSES, LAE AND FUTURE POLICY BENEFIT RESERVE
9 Months Ended
Sep. 30, 2023
Insurance [Abstract]  
RESERVE FOR LOSSES, LAE AND FUTURE POLICY BENEFIT RESERVE RESERVE FOR LOSSES, LAE AND FUTURE POLICY BENEFIT RESERVE
Activity in the reserve for losses and loss adjustment expenses (“LAE”) is summarized for the periods indicated:
Nine Months Ended
September 30,
20232022
(Dollars in millions)
Gross reserves beginning of period$22,065 $19,009 
Less reinsurance recoverables on unpaid losses(2,105)(1,946)
Net reserves beginning of period19,960 17,063 
Incurred related to:
Current year6,175 6,291 
Prior years(2)(2)
Total incurred losses and LAE6,173 6,289 
Paid related to:
Current year2,071 1,794 
Prior years2,381 1,841 
Total paid losses and LAE4,452 3,635 
Foreign exchange/translation adjustment(43)(605)
Net reserves end of period21,637 19,112 
Plus reinsurance recoverables on unpaid losses2,196 2,110 
Gross reserves end of period$23,833 $21,222 
(Some amounts may not reconcile due to rounding.)
Current year incurred losses were $6.2 billion and $6.3 billion for the nine months ended September 30, 2023 and 2022, respectively. Gross and net reserves increased for the nine months ended September 30, 2023, reflecting an increase in underlying exposure due to earned premium growth, year over year, amounting to approximately $604 million in 2023 current year attritional losses compared to 2022, offset by a decrease of $723 million in 2023 current year catastrophe losses.