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LOSS AND LOSS ADJUSTMENT EXPENSE RESERVES
9 Months Ended
Sep. 30, 2024
Insurance [Abstract]  
LOSS AND LOSS ADJUSTMENT EXPENSE RESERVES LOSS AND LOSS ADJUSTMENT EXPENSE RESERVES
The following provides a reconciliation of the beginning and ending reserve balances for loss and LAE, net of reinsurance:
Nine Months Ended September 30,
20242023
(dollars in millions)
Gross loss and LAE reserves, January 1$284.2 $287.4 
Reinsurance recoverable on unpaid losses(43.8)(76.4)
Net loss and LAE reserves, January 1240.4 211.0 
Net incurred loss and LAE related to:
Current year549.1 209.2 
Prior years(7.9)(0.6)
Total incurred541.2 208.6 
Net paid loss and LAE related to:
Current year293.2 87.4
Prior years146.3 117.3
Total paid439.5 204.7 
Net loss and LAE reserves, September 30
342.1 214.9 
Plus reinsurance recoverable on unpaid losses50.3 41.6 
Gross loss and LAE reserves, September 30
$392.4 $256.5 
Incurred losses and LAE attributable to prior accident years was a decrease of $7.9 million and $0.6 million for the nine months ended September 30, 2024 and 2023, respectively. For the nine months ended September 30, 2024, the development of incurred losses and LAE related to prior periods was primarily driven by lower-than-expected reported losses and LAE from accident year 2023 on both liability and physical damage coverages. For the nine months ended September 30, 2023, the development of incurred losses and LAE related to prior periods was a result of lower-than-expected reported losses on injury coverages, partially offset by losses on commutations of certain reinsurance agreements and higher-than-expected LAE in prior accident periods.