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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash Flows from Operating Activities |  |  |
Net Income |  | $ 898 | $ 907
Depreciation |  | 636 | 584
Amortization |  | 29 | 31
Defined benefit plans - (income) expense |  | (105) | (135)
Deferred income taxes and investment tax credits |  | 169 | 154
Unrealized (gains) losses on derivatives, and other hedging activities |  | 25 | 22
Stock-based compensation expense |  | 12 | 19
Other |  | 2 | (7)
Change in current assets and current liabilities |  |  |
Accounts receivable |  | 10 | 22
Accounts payable |  | (98) | (102)
Unbilled revenues |  | 107 | 70
Fuel, materials and supplies |  | 6 | 19
Prepayments |  | (75) | (79)
Regulatory assets and liabilities, net |  | (47) | (72)
Accrued interest |  | (55) | (63)
Other current liabilities |  | (37) | (85)
Other |  | (7) | 11
Other operating activities |  |  |
Defined benefit plans - funding |  | (193) | (207)
Other assets |  | 27 | 11
Other liabilities |  | (5) | (30)
Net cash provided by operating activities |  | 1,299 | 1,070
Cash Flows from Investing Activities |  |  |
Expenditures for property, plant and equipment |  | (1,576) | (1,474)
Purchase of investments |  | 0 | (55)
Proceeds from the sale of investments |  | 9 | 61
Other investing activities |  | (6) | (11)
Net cash used in investing activities |  | (1,573) | (1,479)
Cash Flows from Financing Activities |  |  |
Issuance of long-term debt |  | 1,598 | 769
Retirement of long-term debt |  | 0 | (200)
Proceeds from project financing |  | 96 | 0
Issuance of common stock |  | 33 | 35
Payment of common stock dividends |  | (636) | (594)
Issuance of term loan |  | 300 | 0
Net increase (decrease) in short-term debt |  | (619) | 206
Other financing activities |  | (27) | (18)
Net cash provided by (used in) financing activities |  | 745 | 198
Effect of Exchange Rates on Cash, Cash Equivalents and Restricted Cash |  | (6) | (4)
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash |  | 465 | (215)
Cash and Cash Equivalents at Beginning of Period |  | 815 |
Cash, Cash Equivalents and Restricted Cash at Beginning of Period |  | 836 | 643
Cash and Cash Equivalents at End of Period |  | 1,278 |
Cash, Cash Equivalents and Restricted Cash at End of Period |  | 1,301 | 428
Supplemental Disclosures of Cash Flow Information |  |  |
Accrued expenditures for property, plant and equipment at June 30, |  | 291 | 278
Accrued expenditures for intangible assets at June 30, |  | 81 | 59
PPL Electric Utilities Corp [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net Income | [1] | 236 | 215
Depreciation |  | 199 | 191
Amortization |  | 13 | 11
Deferred income taxes and investment tax credits |  | 61 | 36
Other |  | 4 | (9)
Change in current assets and current liabilities |  |  |
Accounts receivable |  | (19) | 7
Accounts payable |  | (37) | (39)
Unbilled revenues |  | 44 | 31
Fuel, materials and supplies |  | (15) | (1)
Prepayments |  | (59) | (64)
Regulatory assets and liabilities, net |  | (32) | (40)
Taxes payable |  | (11) | (4)
Other |  | (10) | (6)
Other operating activities |  |  |
Defined benefit plans - funding |  | (21) | (21)
Other assets |  | 5 | 4
Other liabilities |  | 2 | 3
Net cash provided by operating activities |  | 360 | 314
Cash Flows from Investing Activities |  |  |
Expenditures for property, plant and equipment |  | (556) | (533)
Other investing activities |  | (2) | 3
Net cash used in investing activities |  | (558) | (530)
Cash Flows from Financing Activities |  |  |
Payment of common stock dividends to parent |  | (246) | (215)
Net increase (decrease) in short-term debt |  | 200 | 185
Contributions from parent |  | 255 | 0
Return of capital to parent |  | (260) | 0
Other financing activities |  | 0 | (1)
Net cash provided by (used in) financing activities |  | (51) | (31)
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash |  | (249) | (247)
Cash and Cash Equivalents at Beginning of Period |  | 262 |
Cash, Cash Equivalents and Restricted Cash at Beginning of Period |  | 264 | 269
Cash and Cash Equivalents at End of Period |  | 13 |
Cash, Cash Equivalents and Restricted Cash at End of Period |  | 15 | 22
Supplemental Disclosures of Cash Flow Information |  |  |
Accrued expenditures for property, plant and equipment at June 30, |  | 158 | 158
LG And E And KU Energy LLC [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net Income | [2] | 218 | 230
Depreciation |  | 300 | 258
Amortization |  | 10 | 16
Defined benefit plans - (income) expense |  | 7 | 5
Deferred income taxes and investment tax credits |  | 38 | 47
Other |  | (1) | (1)
Change in current assets and current liabilities |  |  |
Accounts receivable |  | 33 | 24
Accounts payable |  | (36) | (34)
Accounts payable to affiliates |  | (2) | 0
Unbilled revenues |  | 15 | 13
Fuel, materials and supplies |  | 24 | 21
Regulatory assets and liabilities, net |  | (15) | (32)
Taxes payable |  | 16 | (25)
Accrued interest |  | 1 | 7
Other |  | (30) | (23)
Other operating activities |  |  |
Defined benefit plans - funding |  | (24) | (28)
Expenditures for asset retirement obligations |  | (31) | (45)
Other assets |  | (2) | (1)
Other liabilities |  | 13 | 13
Net cash provided by operating activities |  | 534 | 445
Cash Flows from Investing Activities |  |  |
Expenditures for property, plant and equipment |  | (479) | (530)
Other investing activities |  | 3 | 0
Net cash used in investing activities |  | (476) | (530)
Cash Flows from Financing Activities |  |  |
Issuance of long-term debt |  | 498 | 705
Retirement of long-term debt |  | 0 | (200)
Net increase in notes payable with affiliate |  | 102 | 90
Distributions to member |  | (140) | (137)
Contributions from member |  | 0 | 63
Net increase (decrease) in short-term debt |  | (388) | (418)
Other financing activities |  | (5) | (10)
Net cash provided by (used in) financing activities |  | 67 | 93
Cash and Cash Equivalents, Period Increase (Decrease) |  | 125 | 8
Cash and Cash Equivalents at Beginning of Period |  | 27 | 24
Cash and Cash Equivalents at End of Period |  | 152 | 32
Supplemental Disclosures of Cash Flow Information |  |  |
Accrued expenditures for property, plant and equipment at June 30, |  | 90 | 91
Louisville Gas And Electric Co [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net Income | [3] | 120 | 108
Depreciation |  | 129 | 107
Amortization |  | 4 | 11
Defined benefit plans - (income) expense |  | 1 | 1
Deferred income taxes and investment tax credits |  | 2 | 28
Change in current assets and current liabilities |  |  |
Accounts receivable |  | 18 | 15
Accounts receivable from affiliates |  | 2 | 6
Accounts payable |  | (25) | (16)
Accounts payable to affiliates |  | (9) | (4)
Unbilled revenues |  | 8 | 9
Fuel, materials and supplies |  | 20 | 27
Regulatory assets and liabilities, net |  | 4 | (13)
Taxes payable |  | 21 | (7)
Accrued interest |  | 0 | 4
Other |  | (9) | (8)
Other operating activities |  |  |
Defined benefit plans - funding |  | (5) | (4)
Expenditures for asset retirement obligations |  | (8) | (12)
Other assets |  | (2) | (1)
Other liabilities |  | 4 | 7
Net cash provided by operating activities |  | 275 | 258
Cash Flows from Investing Activities |  |  |
Expenditures for property, plant and equipment |  | (214) | (224)
Net cash used in investing activities |  | (214) | (224)
Cash Flows from Financing Activities |  |  |
Issuance of long-term debt |  | 0 | 399
Retirement of long-term debt |  | 0 | (200)
Net increase in notes payable with affiliate |  | 190 | 0
Payment of common stock dividends to parent |  | (76) | (71)
Net increase (decrease) in short-term debt |  | (238) | (183)
Contributions from parent |  | 53 | 25
Other financing activities |  | 0 | (5)
Net cash provided by (used in) financing activities |  | (71) | (35)
Cash and Cash Equivalents, Period Increase (Decrease) |  | (10) | (1)
Cash and Cash Equivalents at Beginning of Period |  | 15 | 10
Cash and Cash Equivalents at End of Period |  | 5 | 9
Supplemental Disclosures of Cash Flow Information |  |  |
Accrued expenditures for property, plant and equipment at June 30, |  | 49 | 40
Kentucky Utilities Co [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net Income | [4] | 133 | 142
Depreciation |  | 170 | 150
Amortization |  | 4 | 5
Deferred income taxes and investment tax credits |  | 5 | 29
Other |  | (1) | (2)
Change in current assets and current liabilities |  |  |
Accounts receivable |  | 15 | 14
Accounts payable |  | (7) | (8)
Accounts payable to affiliates |  | (15) | (15)
Unbilled revenues |  | 7 | 4
Fuel, materials and supplies |  | 4 | (6)
Regulatory assets and liabilities, net |  | (19) | (19)
Taxes payable |  | 24 | (2)
Accrued interest |  | 1 | 3
Other |  | (12) | 1
Other operating activities |  |  |
Defined benefit plans - funding |  | (1) | (2)
Expenditures for asset retirement obligations |  | (23) | (33)
Other assets |  | 0 | 1
Other liabilities |  | 8 | 8
Net cash provided by operating activities |  | 293 | 270
Cash Flows from Investing Activities |  |  |
Expenditures for property, plant and equipment |  | (264) | (305)
Net (increase) decrease in notes receivable from affiliate |  | 190 | 0
Other investing activities |  | 3 | 0
Net cash used in investing activities |  | (451) | (305)
Cash Flows from Financing Activities |  |  |
Issuance of long-term debt |  | 498 | 306
Payment of common stock dividends to parent |  | (89) | (91)
Net increase (decrease) in short-term debt |  | (150) | (235)
Contributions from parent |  | 37 | 68
Other financing activities |  | (5) | (4)
Net cash provided by (used in) financing activities |  | 291 | 44
Cash and Cash Equivalents, Period Increase (Decrease) |  | 133 | 9
Cash and Cash Equivalents at Beginning of Period |  | 12 | 14
Cash and Cash Equivalents at End of Period |  | 145 | 23
Supplemental Disclosures of Cash Flow Information |  |  |
Accrued expenditures for property, plant and equipment at June 30, |  | $ 41 | $ 52
[1] | Net income equals comprehensive income.
[2] | Net income approximates comprehensive income.
[3] | Net income equals comprehensive income.
[4] | Net income equals comprehensive income.

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- Definition The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- Definition The cash inflow from a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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