v3.25.2
Consolidated Statements of Cash Flows (Unaudited) - DTE Energy Company - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Operating Activities    
Net Income $ 674 $ 635
Adjustments to reconcile Net Income to Net cash from operating activities:    
Depreciation and amortization 903 850
Nuclear fuel amortization 33 21
Allowance for equity funds used during construction (46) (38)
Deferred income taxes (23) 132
Equity (earnings) of equity method investees (11) (24)
Dividends from equity method investees 1 2
Asset (gains) losses and impairments, net (2) (1)
Changes in assets and liabilities:    
Accounts receivable, net 68 37
Inventories (125) (110)
Prepaid postretirement benefit costs (45) (41)
Accounts payable 37 (91)
Gas inventory equalization 49 40
Accrued pension liability (18) (43)
Accrued postretirement liability (4) (4)
Derivative assets and liabilities 29 65
Regulatory assets and liabilities 143 211
Other current and noncurrent assets and liabilities 66 160
Net cash from operating activities 1,729 1,801
Investing Activities    
Plant and equipment expenditures — utility (1,811) (2,060)
Plant and equipment expenditures — non-utility (33) (32)
Proceeds from sale of assets 5 45
Proceeds from sale of nuclear decommissioning trust fund assets 371 347
Investment in nuclear decommissioning trust funds (373) (350)
Distributions from equity method investees 7 19
Contributions to equity method investees 0 (4)
Notes receivable (157) (400)
Investment in time deposits 0 (1,050)
Other (31) (39)
Net cash used for investing activities (2,022) (3,524)
Financing Activities    
Issuance of long-term debt, net of discount and issuance costs 2,383 3,022
Redemption of long-term debt (1,185) (119)
Short-term borrowings, net (470) (723)
Dividends paid on common stock (435) (404)
Other (4) (17)
Net cash from financing activities 289 1,759
Net Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash (4) 36
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period 88 51
Cash, Cash Equivalents, and Restricted Cash at End of Period 84 87
Supplemental disclosure of non-cash investing and financing activities    
Plant and equipment expenditures in accounts payable $ 404 $ 523