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Derivative Instruments and Hedging Activities (Policies)
9 Months Ended
Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivatives, Offsetting Fair Value Amounts, Policy
Net derivative positions on the balance sheets are not offset against the right to reclaim cash collateral (a receivable) or the obligation to return cash collateral (a payable) under master netting arrangements.

PPL had a $2 million obligation to return and no obligation to post cash collateral under master netting arrangements at September 30, 2022 and no obligation to return or post cash collateral under master netting arrangements at December 31, 2021.