Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 724	$ 768
Less: Income from discontinued operations	0	162
Income from continuing operations	724	606
Adjustments to reconcile to net cash provided by operating activities:
Depreciation, decommissioning and amortization	987	864
Allowance for equity during construction	(42)	(28)
Impairment and other charges	0	231
Deferred income taxes and investment tax credits	101	110
Other	11	11
EME settlement payments	0	(225)
Changes in operating assets and liabilities:
Receivables	32	(185)
Inventory	5	(21)
Accounts payable	130	116
Prepaid and accrued taxes	(50)	79
Other current assets and liabilities	(411)	(471)
Derivative assets and liabilities, net	33	64
Regulatory assets and liabilities, net	241	(317)
Nuclear decommissioning trusts	41	83
Other noncurrent assets and liabilities	(34)	(309)
Net cash provided by operating activities	1,768	608
Cash flows from financing activities:
Long-term debt issued, net of discount and issuance costs	1,415	396
Long-term debt matured or repurchased	(721)	(4)
Preference stock issued, net	0	269
Short-term debt financing, net	125	1,043
Cash contribution from redeemable noncontrolling interest	7	0
Dividends to noncontrolling interests	(56)	(54)
Dividends paid	(272)	(231)
Other	(25)	(51)
Net cash provided by financing activities	473	1,368
Cash flows from investing activities:
Capital expenditures	(2,197)	(1,856)
Proceeds from sale of nuclear decommissioning trust investments	7,253	3,750
Purchases of nuclear decommissioning trust investments	(7,301)	(3,838)
Other	11	12
Net cash used in investing activities	(2,234)	(1,932)
Net increase in cash and cash equivalents	7	44
Cash and cash equivalents at beginning of period	132	146
Cash and cash equivalents at end of period	139	190
Southern California Edison
Cash flows from operating activities:
Net income	745	626
Income from continuing operations	745	626
Adjustments to reconcile to net cash provided by operating activities:
Depreciation, decommissioning and amortization	982	864
Allowance for equity during construction	(42)	(28)
Impairment and other charges	0	231
Deferred income taxes and investment tax credits	48	144
Other	7	5
Changes in operating assets and liabilities:
Receivables	4	(191)
Inventory	14	(3)
Accounts payable	146	128
Prepaid and accrued taxes	(87)	(48)
Other current assets and liabilities	(388)	(462)
Derivative assets and liabilities, net	33	64
Regulatory assets and liabilities, net	241	(317)
Nuclear decommissioning trusts	41	83
Other noncurrent assets and liabilities	(55)	(13)
Net cash provided by operating activities	1,689	1,083
Cash flows from financing activities:
Long-term debt issued, net of discount and issuance costs	1,415	398
Long-term debt matured or repurchased	(721)	(3)
Preference stock issued, net	0	269
Short-term debt financing, net	184	410
Dividends paid	(350)	(180)
Other	11	(30)
Net cash provided by financing activities	539	864
Cash flows from investing activities:
Capital expenditures	(2,187)	(1,853)
Proceeds from sale of nuclear decommissioning trust investments	7,253	3,750
Purchases of nuclear decommissioning trust investments	(7,301)	(3,838)
Other	22	11
Net cash used in investing activities	(2,213)	(1,930)
Net increase in cash and cash equivalents	15	17
Cash and cash equivalents at beginning of period	38	54
Cash and cash equivalents at end of period	$ 53	$ 71