Consolidated Statements of Cash Flows (Unaudited) - DTE Electric Company - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating Activities
Net Income	$ 431	$ 576
Adjustments to reconcile Net Income to Net cash from operating activities:
Depreciation and amortization	724	748
Nuclear fuel amortization	11	29
Allowance for equity funds used during construction	(14)	(13)
Deferred income taxes	0	68
Changes in assets and liabilities:
Accounts receivable, net	(328)	85
Inventories	3	(53)
Accounts payable	363	112
Regulatory assets and liabilities	(405)	265
Other current and noncurrent assets and liabilities	278	(86)
Net cash from operating activities	1,136	1,916
Investing Activities
Proceeds from sale of nuclear decommissioning trust fund assets	513	637
Investment in nuclear decommissioning trust funds	(516)	(640)
Net cash used for investing activities	(1,568)	(1,928)
Financing Activities
Issuance of long-term debt, net of discount and issuance costs	1,119	4,035
Redemption of long-term debt	(250)	(583)
Dividends paid on common stock	(342)	(420)
Other	(47)	(59)
Net cash from financing activities	479	2,946
Net Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash	47	2,934
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	35	516
Cash, Cash Equivalents, and Restricted Cash at End of Period	82	3,450
Supplemental disclosure of non-cash investing and financing activities
Plant and equipment expenditures in accounts payable	318	295
DTE Electric
Operating Activities
Net Income	387	446
Adjustments to reconcile Net Income to Net cash from operating activities:
Depreciation and amortization	595	532
Nuclear fuel amortization	11	29
Allowance for equity funds used during construction	(12)	(12)
Deferred income taxes	0	36
Changes in assets and liabilities:
Accounts receivable, net	(124)	(30)
Inventories	(13)	(17)
Accounts payable	90	25
Prepaid postretirement benefit costs — affiliates	(25)	(24)
Accrued pension liability — affiliates	(27)	(23)
Accrued postretirement liability — affiliates	(8)	(9)
Regulatory assets and liabilities	(408)	235
Other current and noncurrent assets and liabilities	197	(159)
Net cash from operating activities	663	1,029
Investing Activities
Plant and equipment expenditures	(1,207)	(1,512)
Proceeds from sale of nuclear decommissioning trust fund assets	513	637
Investment in nuclear decommissioning trust funds	(516)	(640)
Notes receivable and other	(21)	(6)
Net cash used for investing activities	(1,231)	(1,521)
Financing Activities
Issuance of long-term debt, net of discount and issuance costs	1,119	987
Redemption of long-term debt	(250)	(283)
Short-term borrowings, net — affiliate	(53)	93
Short-term borrowings, net — other	211	0
Dividends paid on common stock	(439)	(293)
Other	(13)	(17)
Net cash from financing activities	575	487
Net Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash	7	(5)
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	9	16
Cash, Cash Equivalents, and Restricted Cash at End of Period	16	11
Supplemental disclosure of non-cash investing and financing activities
Plant and equipment expenditures in accounts payable	$ 233	$ 201