CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) - USD ($) $ in Millions |
Total |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Earnings Reinvested [Member] |
Accumulated Other Comprehensive Loss [Member] |
PPL Electric Utilities Corp [Member] |
PPL Electric Utilities Corp [Member]
Common Stock [Member]
|
PPL Electric Utilities Corp [Member]
Additional Paid-in Capital [Member]
|
PPL Electric Utilities Corp [Member]
Earnings Reinvested [Member]
|
LG And E And KU Energy LLC [Member] |
Louisville Gas And Electric Co [Member] |
Louisville Gas And Electric Co [Member]
Common Stock [Member]
|
Louisville Gas And Electric Co [Member]
Additional Paid-in Capital [Member]
|
Louisville Gas And Electric Co [Member]
Earnings Reinvested [Member]
|
Kentucky Utilities Co [Member] |
Kentucky Utilities Co [Member]
Common Stock [Member]
|
Kentucky Utilities Co [Member]
Additional Paid-in Capital [Member]
|
Kentucky Utilities Co [Member]
Earnings Reinvested [Member]
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Dividends Declared Per Share of Common Stock (in dollars per share) | $ 0.4125 | |||||||||||||||||||||||||||||||||||||||||||
Balance at beginning of period - shares at Dec. 31, 2018 | 720,323,000 | [1] | 66,368,000 | [2] | 21,294,000 | [3] | 37,818,000 | [4] | ||||||||||||||||||||||||||||||||||||
Balance at beginning of period at Dec. 31, 2018 | $ 11,657 | $ 7 | $ 11,021 | $ 4,593 | $ (3,964) | $ 4,461 | $ 364 | $ 3,158 | $ 939 | $ 2,687 | $ 424 | $ 1,795 | $ 468 | $ 3,442 | $ 308 | $ 2,661 | $ 473 | |||||||||||||||||||||||||||
Balance at beginning of period at Dec. 31, 2018 | $ 4,723 | |||||||||||||||||||||||||||||||||||||||||||
Common stock shares issued | [1] | 1,048,000 | ||||||||||||||||||||||||||||||||||||||||||
Common stock issued | 32 | 32 | ||||||||||||||||||||||||||||||||||||||||||
Stock-based compensation | (2) | (2) | ||||||||||||||||||||||||||||||||||||||||||
Net Income | 466 | 466 | 121 | [5] | 121 | 124 | [6] | 64 | [7] | 64 | 81 | [8] | 81 | |||||||||||||||||||||||||||||||
Capital contributions from parent | 28 | 28 | ||||||||||||||||||||||||||||||||||||||||||
Dividends and dividend equivalents | [9] | (298) | (298) | |||||||||||||||||||||||||||||||||||||||||
Dividends declared on common stock | (120) | (120) | (30) | (30) | (39) | (39) | ||||||||||||||||||||||||||||||||||||||
Distributions to member | (56) | |||||||||||||||||||||||||||||||||||||||||||
Other comprehensive income (loss) | 317 | 317 | ||||||||||||||||||||||||||||||||||||||||||
Balance at end of period - shares at Mar. 31, 2019 | 721,371,000 | [1] | 66,368,000 | [2] | 21,294,000 | [3] | 37,818,000 | [4] | ||||||||||||||||||||||||||||||||||||
Balance at end of period at Mar. 31, 2019 | $ 12,172 | $ 7 | 11,051 | 4,761 | (3,647) | $ 4,462 | $ 364 | 3,158 | 940 | $ 2,721 | $ 424 | 1,795 | 502 | $ 3,512 | $ 308 | 2,689 | 515 | |||||||||||||||||||||||||||
Balance at end of period at Mar. 31, 2019 | 4,791 | |||||||||||||||||||||||||||||||||||||||||||
Dividends Declared Per Share of Common Stock (in dollars per share) | $ 0.4150 | |||||||||||||||||||||||||||||||||||||||||||
Balance at beginning of period - shares at Dec. 31, 2019 | 767,233,000 | 767,233,000 | [1] | 66,368,000 | 66,368,000 | [2] | 21,294,000 | 21,294,000 | [3] | 37,818,000 | 37,818,000 | [4] | ||||||||||||||||||||||||||||||||
Balance at beginning of period at Dec. 31, 2019 | $ 12,991 | $ 8 | 12,214 | 5,127 | (4,358) | $ 4,832 | $ 364 | 3,558 | 910 | $ 2,762 | $ 424 | 1,820 | 518 | $ 3,574 | $ 308 | 2,729 | 537 | |||||||||||||||||||||||||||
Balance at beginning of period at Dec. 31, 2019 | 4,942 | |||||||||||||||||||||||||||||||||||||||||||
Common stock shares issued | 0 | 1,033,000 | ||||||||||||||||||||||||||||||||||||||||||
Common stock issued | $ 34 | 34 | ||||||||||||||||||||||||||||||||||||||||||
Stock-based compensation | (9) | (9) | ||||||||||||||||||||||||||||||||||||||||||
Net Income | 554 | 554 | 118 | [5] | 118 | 135 | [6] | 73 | [7] | 73 | 80 | [8] | 80 | |||||||||||||||||||||||||||||||
Capital contributions from parent | 25 | 25 | 37 | 37 | ||||||||||||||||||||||||||||||||||||||||
Dividends and dividend equivalents | [9] | (319) | (319) | |||||||||||||||||||||||||||||||||||||||||
Dividends declared on common stock | $ (165) | (165) | $ (29) | (29) | $ (37) | (37) | ||||||||||||||||||||||||||||||||||||||
Distributions to member | (52) | |||||||||||||||||||||||||||||||||||||||||||
Other comprehensive income (loss) | $ (8) | (8) | 1 | |||||||||||||||||||||||||||||||||||||||||
Balance at end of period - shares at Mar. 31, 2020 | 768,266,000 | 768,266,000 | 66,368,000 | 66,368,000 | [2] | 21,294,000 | 21,294,000 | [3] | 37,818,000 | 37,818,000 | [4] | |||||||||||||||||||||||||||||||||
Balance at end of period at Mar. 31, 2020 | $ 13,241 | $ 8 | $ 12,239 | 5,360 | $ (4,366) | $ 4,785 | $ 364 | $ 3,558 | $ 863 | $ 2,831 | $ 424 | $ 1,845 | $ 562 | $ 3,654 | $ 308 | $ 2,766 | $ 580 | |||||||||||||||||||||||||||
Balance at end of period at Mar. 31, 2020 | $ 5,026 | |||||||||||||||||||||||||||||||||||||||||||
Cumulative Effect of New Accounting Principle in Period of Adoption | $ (2) | $ (2) | ||||||||||||||||||||||||||||||||||||||||||
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