Defined Benefits (Tables)

3 Months Ended

Mar. 31, 2023

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule Of Net Periodic Defined Benefit Costs (Credits)

Following are the net periodic defined benefit costs (credits) of the plans sponsored by PPL and its subsidiaries for the periods ended March 31:

	Pension Benefits
	Three Months
	2023		2022
PPL
Service cost	$	9	$	12
Interest cost	46		32
Expected return on plan assets	(78)		(64)
Amortization of:
Prior service cost	2		2
Actuarial loss	—		12
Net periodic defined benefit costs (credits)	$	(21)	$	(6)

	Other Postretirement Benefits
	Three Months
	2023		2022
PPL
Service cost	$	2	$	1
Interest cost	7		4
Expected return on plan assets	(8)		(6)
Amortization of:
Actuarial loss	(1)		—
Net periodic defined benefit costs (credits)	$	—	$	(1)