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Consolidated Statements Of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Cash flows from (used for) operating activities: |  |  |
Net income | $ 686 | $ 674 | $ 624
Adjustments to reconcile net income to net cash flows from (used for) operating activities: |  |  |
Depreciation and amortization | 671 | 657 | 615
Deferred tax expense (benefit) and tax credits | 13 | (78) | (66)
Other | (18) | 17 | (2)
Other changes in assets and liabilities: |  |  |
Accounts receivable | (672) | (530) | (468)
Regulatory assets | (108) | 51 | (130)
Derivative assets | (61) | (142) | (7)
Accounts payable | 78 | 37 | (3)
Regulatory liabilities | 22 | (66) | (113)
Derivative liabilities | 70 | (17) | (12)
Deferred income taxes | 4 | 193 | 171
Pension and other benefit obligations | (97) | (137) | 27
DAEC PPA amendment buyout payment | 0 | 0 | (110)
Other | (102) | (77) | (25)
Net cash flows from (used for) operating activities | 486 | 582 | 501
Cash flows from (used for) investing activities: |  |  |
Utility construction and acquisition expenditures | (1,392) | (1,070) | (1,293)
Other construction and acquisition expenditures | (92) | (99) | (73)
Cash receipts on sold receivables | 598 | 502 | 458
Other | (47) | (61) | (43)
Net cash flows from (used for) investing activities | (933) | (728) | (951)
Cash flows from (used for) financing activities: |  |  |
Common stock dividends | (428) | (403) | (377)
Proceeds from issuance of common stock, net | 25 | 28 | 247
Payments to redeem cumulative preferred stock of IPL | 0 | (200) | 0
Proceeds from issuance of long-term debt | 1,338 | 600 | 1,250
Payments to retire long-term debt | (633) | (8) | (657)
Net change in commercial paper | 127 | 126 | 52
Contributions from noncontrolling interest | 29 | 0 | 0
Distributions to noncontrolling interest | (29) | 0 | 0
Other | 2 | (13) | (27)
Net cash flows from (used for) financing activities | 431 | 130 | 488
Net increase (decrease) in cash, cash equivalents and restricted cash | (16) | (16) | 38
Cash, cash equivalents and restricted cash at beginning of period | 40 | 56 | 18
Cash, cash equivalents and restricted cash at end of period | 24 | 40 | 56
Supplemental cash flows information: |  |  |
Interest | (311) | (272) | (274)
Income taxes, net | (6) | (3) | 5
Significant non-cash investing and financing activities: |  |  |
Accrued capital expenditures | 382 | 141 | 131
Beneficial interest obtained in exchange for securitized accounts receivable | 185 | 214 | 188
IPL [Member] |  |  |
Cash flows from (used for) operating activities: |  |  |
Net income | 360 | 365 | 334
Adjustments to reconcile net income to net cash flows from (used for) operating activities: |  |  |
Depreciation and amortization | 381 | 375 | 356
Deferred tax expense (benefit) and tax credits | (13) | (14) | (52)
Equity component of allowance for funds used during construction | (8) | (7) | (17)
Other | 0 | 11 | 12
Other changes in assets and liabilities: |  |  |
Accounts receivable | (611) | (539) | (466)
Regulatory assets | 56 | 30 | (93)
Derivative assets | (54) | (55) | (7)
Gas stored underground | (20) | (20) | 2
Accounts payable | 65 | 15 | 6
Regulatory liabilities | 53 | 1 | (20)
Derivative liabilities | 42 | (8) | (5)
Deferred income taxes | (24) | 62 | 79
Pension and other benefit obligations | (65) | (59) | 18
DAEC PPA amendment buyout payment | 0 | 0 | (110)
Other | (79) | (4) | (43)
Net cash flows from (used for) operating activities | 83 | 153 | (6)
Cash flows from (used for) investing activities: |  |  |
Utility construction and acquisition expenditures | (372) | (384) | (687)
Cash receipts on sold receivables | 598 | 502 | 458
Other | (11) | (27) | (72)
Net cash flows from (used for) investing activities | 215 | 91 | (301)
Cash flows from (used for) financing activities: |  |  |
Common stock dividends | (321) | (400) | (236)
Capital contributions from parent | 0 | 50 | 404
Payments to redeem cumulative preferred stock of IPL | 0 | (200) | 0
Proceeds from issuance of long-term debt | 0 | 300 | 400
Payments to retire long-term debt | 0 | 0 | (200)
Other | 4 | (10) | (20)
Net cash flows from (used for) financing activities | (317) | (260) | 348
Net increase (decrease) in cash, cash equivalents and restricted cash | (19) | (16) | 41
Cash, cash equivalents and restricted cash at beginning of period | 34 | 50 | 9
Cash, cash equivalents and restricted cash at end of period | 15 | 34 | 50
Supplemental cash flows information: |  |  |
Interest | (148) | (138) | (141)
Income taxes, net | 36 | 47 | (18)
Significant non-cash investing and financing activities: |  |  |
Accrued capital expenditures | 56 | 57 | 73
Beneficial interest obtained in exchange for securitized accounts receivable | 185 | 214 | 188
WPL [Member] |  |  |
Cash flows from (used for) operating activities: |  |  |
Net income | 315 | 268 | 249
Adjustments to reconcile net income to net cash flows from (used for) operating activities: |  |  |
Depreciation and amortization | 283 | 276 | 254
Deferred tax expense (benefit) and tax credits | 4 | (79) | (15)
Other | (15) | 11 | 2
Other changes in assets and liabilities: |  |  |
Accounts receivable | (53) | 3 | (1)
Regulatory assets | (163) | 21 | (37)
Derivative assets | (7) | (87) | 0
Regulatory liabilities | (31) | (67) | (93)
Deferred income taxes | 32 | 132 | 90
Pension and other benefit obligations | (19) | (63) | 11
Other | (47) | (44) | 6
Net cash flows from (used for) operating activities | 299 | 371 | 466
Cash flows from (used for) investing activities: |  |  |
Utility construction and acquisition expenditures | (1,020) | (686) | (606)
Other | (13) | (30) | (7)
Net cash flows from (used for) investing activities | (1,033) | (716) | (613)
Cash flows from (used for) financing activities: |  |  |
Common stock dividends | (176) | (168) | (160)
Capital contributions from parent | 530 | 245 | 25
Proceeds from issuance of long-term debt | 588 | 300 | 350
Payments to retire long-term debt | (250) | 0 | (150)
Net change in commercial paper | 54 | (21) | 89
Contributions from noncontrolling interest | 29 | 0 | 0
Distributions to noncontrolling interest | (29) | 0 | 0
Other | (9) | (12) | (8)
Net cash flows from (used for) financing activities | 737 | 344 | 146
Net increase (decrease) in cash, cash equivalents and restricted cash | 3 | (1) | (1)
Cash, cash equivalents and restricted cash at beginning of period | 2 | 3 | 4
Cash, cash equivalents and restricted cash at end of period | 5 | 2 | 3
Supplemental cash flows information: |  |  |
Interest | (111) | (101) | (102)
Income taxes, net | (56) | (38) | 13
Significant non-cash investing and financing activities: |  |  |
Accrued capital expenditures | $ 319 | $ 81 | $ 55

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