CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Millions		3 Months Ended			9 Months Ended
		Sep. 30, 2025		Sep. 30, 2024	Sep. 30, 2025		Sep. 30, 2024
Operating Revenues
Operating Revenues		$ 2,239		$ 2,066	$ 6,768		$ 6,251
Operation
Fuel		231		207	657		597
Energy purchases		422		338	1,369		1,133
Other operation and maintenance		586		681	1,798		1,930
Depreciation		331		322	977		957
Taxes, other than income		100		90	314		271
Total Operating Expenses		1,670		1,638	5,115		4,888
Operating Income		569		428	1,653		1,363
Other Income (Expense) - net		39		32	90		86
Interest Expense		210		188	599		549
Income Taxes		80		58	229		189
Income from continuing operations after income taxes					915
Net Income (Loss)		$ 318		$ 214	$ 915		$ 711
Net Income:
Diluted (in dollars per share)		$ 0.43		$ 0.29	$ 1.23		$ 0.96
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Basic (in shares)		739,525		737,773	739,167		737,678
Diluted (in shares)		744,290		739,965	742,747		739,450
Income from Continuing Operations Before Income Taxes		$ 398		$ 272	$ 1,144		$ 900
Income (Loss) from Continuing Operations After Income Taxes, Basic		$ 0.43		$ 0.29	$ 1.24		$ 0.96
Income (Loss) from Continuing Operations after income taxes, Diluted		$ 0.43		$ 0.29	$ 1.23		$ 0.96
PPL Electric Utilities Corp [Member]
Operating Revenues
Operating Revenues		$ 786		$ 716	$ 2,298		$ 2,159
Operation
Energy purchases		224		177	622		544
Other operation and maintenance		160		176	481		511
Depreciation		105		101	307		300
Taxes, other than income		38		32	111		98
Total Operating Expenses		527		486	1,521		1,453
Operating Income		259		230	777		706
Other Income (Expense) - net		14		13	36		33
Interest Expense		67		61	189		184
Income Taxes		49		47	146		141
Net Income (Loss)	[1]	159		142	482		441
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		208		189	628		582
PPL Electric Utilities Corp [Member] | Related Party
Operation
Interest Income from affiliate		2		7	4		27
Louisville Gas And Electric Co [Member]
Operating Revenues
Operating Revenues		427		397	1,310		1,239
Operation
Fuel		97		75	254		228
Energy purchases		17		19	128		105
Energy purchases from affiliate		6		11	18		19
Other operation and maintenance		91		84	271		259
Depreciation		77		76	228		229
Taxes, other than income		13		13	39		38
Total Operating Expenses		301		278	938		878
Operating Income		126		119	372		361
Other Income (Expense) - net		8		3	16		9
Interest Expense		30		26	83		78
Income Taxes		21		20	61		61
Net Income (Loss)		83	[2]	77	244	[2]	232
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		104		97	305		293
Louisville Gas And Electric Co [Member] | Related Party
Operating Revenues
Retail and wholesale		7		1	17		20
Operation
Interest Income from affiliate		0		1	0		1
Louisville Gas And Electric Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		420		396	1,293		1,219
Kentucky Utilities Co [Member]
Operating Revenues
Operating Revenues		530		509	1,566		1,498
Operation
Fuel		135		131	404		369
Energy purchases		6		7	20		19
Energy purchases from affiliate		7		1	17		20
Other operation and maintenance		101		103	303		306
Depreciation		102		102	305		302
Taxes, other than income		13		12	38		36
Total Operating Expenses		364		356	1,087		1,052
Operating Income		166		153	479		446
Other Income (Expense) - net		9		4	19		10
Interest Expense					108		102
Income Taxes		28		24	78		70
Net Income (Loss)	[3]	109		98	312		283
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		137		122	390		353
Kentucky Utilities Co [Member] | Related Party
Operating Revenues
Retail and wholesale		6		11	18		19
Operation
Interest Expense		0		0	0		1
Kentucky Utilities Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		524		498	$ 1,548		$ 1,479
Operation
Interest Expense		$ 38		$ 35

[1] Net income equals comprehensive income.

[2] Net income equals comprehensive income.

[3] Net income equals comprehensive income.