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Consolidated Statements of Cash Flows - SPC - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Operating Activities: |  |  |
Net Income | $ 3,849 | $ 3,428 | $ 2,309
Adjustments to reconcile consolidated net income to net cash provided from operating activities — |  |  |
Depreciation and amortization, total | 4,986 | 4,064 | 3,973
Deferred income taxes | 63 | 670 | (49)
Other, net | (138) | (25) | (89)
Changes in certain current assets and liabilities — |  |  |
-Receivables | 482 | (771) | (77)
-Other current assets | (106) | (186) | (270)
-Accounts payable | (863) | 1,021 | (8)
-Other current liabilities | 214 | 204 | (258)
Net cash provided from operating activities | 7,553 | 6,302 | 6,169
Investing Activities: |  |  |
Property additions | (9,095) | (7,923) | (7,586)
Proceeds from dispositions | 164 | 275 | 917
Payments pursuant to LTSAs | (99) | (190) | (188)
Other investing activities | (43) | (133) | 75
Net cash used for investing activities | (9,668) | (8,430) | (7,353)
Financing Activities: |  |  |
Increase (decrease) in notes payable, net |  | (337) |
Increase (decrease) in notes payable, net | 973 |  | 530
Capital contributions from noncontrolling interests | 21 | 73 | 501
Distributions to noncontrolling interests | (234) | (259) | (351)
Payment of common stock dividends | (3,035) | (2,907) | (2,777)
Other financing activities | (160) | (218) | (266)
Net cash provided from financing activities | 999 | 2,336 | 1,945
Net Change in Cash, Cash Equivalents, and Restricted Cash | (1,116) | 208 | 761
Cash, Cash Equivalents, and Restricted Cash at Beginning of Year | 2,037 | 1,829 | 1,068
Cash, Cash Equivalents, and Restricted Cash at End of Year | 921 | 2,037 | 1,829
Supplemental Cash Flow Information: |  |  |
Interest, net of amounts capitalized | 2,184 | 1,758 | 1,718
Income taxes, net | 132 | 146 | 93
Noncash transactions — |  |  |
Accrued property additions at year-end | 1,027 | 1,024 | 866
LTSA credits utilized from the sale of spare parts | 23 | 0 | 0
Contributions from noncontrolling interests | 0 | 15 | 89
Contributions of wind turbine equipment | 0 | 0 | 82
Southern Power |  |  |
Operating Activities: |  |  |
Net Income | 230 | 247 | 167
Adjustments to reconcile consolidated net income to net cash provided from operating activities — |  |  |
Depreciation and amortization, total | 524 | 543 | 542
Deferred income taxes | 16 | 9 | 55
Utilization of federal investment tax credits | 332 | 49 | 288
Amortization of investment tax credits | (58) | (58) | (58)
Gain on dispositions, net | (20) | (2) | (41)
Loss on sales-type leases | 0 | 1 | 40
Other, net | 28 | 18 | (1)
Changes in certain current assets and liabilities — |  |  |
-Receivables | 121 | (82) | (44)
-Prepaid income taxes | 2 | 22 | (16)
-Other current assets | (24) | (11) | (14)
-Accounts payable | (60) | 68 | 30
-Other current liabilities | 5 | 11 | 3
Net cash provided from operating activities | 1,096 | 815 | 951
Investing Activities: |  |  |
Acquisitions, net of cash acquired | (181) | 0 | (345)
Property additions | (118) | (100) | (396)
Change in construction payables | 21 | (69) | (15)
Proceeds from dispositions | 59 | 48 | 24
Payments pursuant to LTSAs | (50) | (71) | (82)
Other investing activities | 4 | (2) | 11
Net cash used for investing activities | (265) | (194) | (803)
Financing Activities: |  |  |
Increase (decrease) in notes payable, net | (83) |  |
Increase (decrease) in notes payable, net |  | 10 | 36
Proceeds — Senior notes | 0 | 0 | 400
Redemptions — Senior notes | (290) | (677) | (300)
Capital contributions from parent company | 18 | 430 | 8
Return of capital to parent company | 0 | 0 | (271)
Capital contributions from noncontrolling interests | 21 | 73 | 501
Distributions to noncontrolling interests | (234) | (259) | (351)
Payment of common stock dividends | (252) | (198) | (204)
Other financing activities | 0 | (2) | (14)
Net cash provided from financing activities | (820) | (623) | (195)
Net Change in Cash, Cash Equivalents, and Restricted Cash | 11 | (2) | (47)
Cash, Cash Equivalents, and Restricted Cash at Beginning of Year | 133 | 135 | 182
Cash, Cash Equivalents, and Restricted Cash at End of Year | 144 | 133 | 135
Supplemental Cash Flow Information: |  |  |
Interest, net of amounts capitalized | 122 | 142 | 140
Income taxes, net | (254) | (15) | (275)
Noncash transactions — |  |  |
Accrued property additions at year-end | 59 | 24 | 72
LTSA credits utilized from the sale of spare parts | 23 | 0 | 0
Contributions from noncontrolling interests | 0 | 15 | 89
Contributions of wind turbine equipment | $ 0 | $ 0 | $ 82

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