CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Millions		3 Months Ended
		Mar. 31, 2025		Mar. 31, 2024
Operating Revenues
Operating Revenues		$ 2,504		$ 2,304
Operation
Fuel		234		209
Energy purchases		559		520
Other operation and maintenance		598		626
Depreciation		322		316
Taxes, other than income		113		88
Total Operating Expenses		1,826		1,759
Operating Income		678		545
Other Income (Expense) - net		28		22
Interest Expense		190		179
Income Taxes		102		81
Income from continuing operations after income taxes		414
Net Income (Loss)		$ 414		$ 307
Net Income:
Diluted (in dollars per share)		$ 0.56		$ 0.42
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Basic (in shares)		738,691		737,512
Diluted (in shares)		741,400		738,820
Income from Continuing Operations Before Income Taxes		$ 516		$ 388
Income (Loss) from Continuing Operations After Income Taxes, Basic		$ 0.56		$ 0.42
Income (Loss) from Continuing Operations after income taxes, Diluted		$ 0.56		$ 0.42
PPL Electric Utilities Corp [Member]
Operating Revenues
Operating Revenues		$ 819		$ 770
Operation
Energy purchases		229		214
Other operation and maintenance		162		181
Depreciation		102		99
Taxes, other than income		41		36
Total Operating Expenses		534		530
Operating Income		285		240
Other Income (Expense) - net		11		9
Interest Expense		60		62
Income Taxes		54		48
Net Income (Loss)	[1]	184		149
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		238		197
PPL Electric Utilities Corp [Member] | Related Party
Operation
Interest Income from affiliate		2		10
Louisville Gas And Electric Co [Member]
Operating Revenues
Operating Revenues		505		476
Operation
Fuel		82		86
Energy purchases		88		71
Energy purchases from affiliate		5		1
Other operation and maintenance		89		88
Depreciation		74		76
Taxes, other than income		13		13
Total Operating Expenses		351		335
Operating Income		154		141
Other Income (Expense) - net		3		2
Interest Expense		26		26
Income Taxes		26		24
Net Income (Loss)		105	[2]	93
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		131		117
Louisville Gas And Electric Co [Member] | Related Party
Operating Revenues
Retail and wholesale		5		16
Louisville Gas And Electric Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		500		460
Kentucky Utilities Co [Member]
Operating Revenues
Operating Revenues		564		525
Operation
Fuel		152		123
Energy purchases		7		6
Energy purchases from affiliate		5		16
Other operation and maintenance		100		102
Depreciation		102		99
Taxes, other than income		12		12
Total Operating Expenses		378		358
Operating Income		186		167
Other Income (Expense) - net		5		2
Interest Expense		35		34
Income Taxes		31		27
Net Income (Loss)	[3]	125		108
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		156		135
Kentucky Utilities Co [Member] | Related Party
Operating Revenues
Retail and wholesale		5		1
Kentucky Utilities Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		$ 559		$ 524

[1] Net income equals comprehensive income.

[2] Net income equals comprehensive income.

[3] Net income equals comprehensive income.