CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Millions		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Operating Revenues
Operating Revenues		$ 2,415	$ 1,782
Operation
Fuel		201	212
Energy purchases		734	352
Other operation and maintenance		559	433
Depreciation		313	271
Taxes, other than income		110	60
Total Operating Expenses		1,917	1,328
Operating Income		498	454
Other Income (Expense) - net		30	0
Interest Expense		164	107
Income Taxes		79	74
Net Income (Loss)		$ 285	$ 273
Net Income:
Diluted (in dollars per share)		$ 0.39	$ 0.37
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Basic (in shares)		736,829	735,503
Diluted (in shares)		737,698	736,184
Income from Continuing Operations Before Income Taxes		$ 364	$ 347
PPL Electric Utilities Corp [Member]
Operating Revenues
Operating Revenues		891	775
Operation
Energy purchases		358	256
Other operation and maintenance		162	160
Depreciation		99	98
Taxes, other than income		44	37
Total Operating Expenses		663	551
Operating Income		228	224
Other Income (Expense) - net		12	6
Interest Expense		57	39
Income Taxes		45	50
Net Income (Loss)	[1]	138	143
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		183	193
PPL Electric Utilities Corp [Member] | Related Party
Operation
Interest Income from affiliate		0	2
Louisville Gas And Electric Co [Member]
Operating Revenues
Operating Revenues		474	493
Operation
Fuel		79	81
Energy purchases		84	91
Energy purchases from affiliate		1	2
Other operation and maintenance		91	100
Depreciation		75	74
Taxes, other than income		12	12
Total Operating Expenses		342	360
Operating Income		132	133
Other Income (Expense) - net		2	(1)
Interest Expense		25	20
Income Taxes		23	19
Net Income (Loss)	[2]	86	93
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		109	112
Louisville Gas And Electric Co [Member] | Related Party
Operating Revenues
Retail and wholesale		13	12
Louisville Gas And Electric Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		461	481
Kentucky Utilities Co [Member]
Operating Revenues
Operating Revenues		499	525
Operation
Fuel		122	131
Energy purchases		6	5
Energy purchases from affiliate		13	12
Other operation and maintenance		109	113
Depreciation		98	95
Taxes, other than income		10	11
Total Operating Expenses		358	367
Operating Income		141	158
Other Income (Expense) - net		2	0
Interest Expense		33	27
Income Taxes		22	24
Net Income (Loss)	[3]	88	107
Weighted-Average Shares of Common Stock Outstanding (in thousands)
Income from Continuing Operations Before Income Taxes		110	131
Kentucky Utilities Co [Member] | Related Party
Operating Revenues
Retail and wholesale		1	2
Kentucky Utilities Co [Member] | Nonrelated Party
Operating Revenues
Retail and wholesale		$ 498	$ 523

[1] Net income equals comprehensive income.

[2] Net income equals comprehensive income.

[3] Net income equals comprehensive income.