Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ 1,721		$ 1,015		$ (92)
Income (loss) from discontinued operations, net of tax	185		36		(1,686)
Income from continuing operations	1,536	[1]	979	[2]	1,594
Adjustments to reconcile to net cash provided by operating activities:
Depreciation, decommissioning and amortization	1,815		1,696		1,634
Allowance for equity during construction	(65)		(72)		(96)
Impairment and other charges	157		571		(28)
Deferred income taxes and investment tax credits	522		345		141
Other	20		18		94
EME settlement payments	(225)		0		0
Changes in operating assets and liabilities:
Receivables	64		(56)		(13)
Inventory	(25)		80		10
Accounts payable	14		45		14
Prepaid and accrued taxes	(100)		(92)		189
Other current assets and liabilities	(103)		(155)		114
Derivative assets and liabilities, net	(40)		(30)		262
Regulatory assets and liabilities, net	(358)		(322)		(314)
Nuclear decommissioning trusts	39		76		192
Other noncurrent assets and liabilities	(3)		(116)		178
Operating cash flows from continuing operations	3,248		2,967		3,971
Operating cash flows from discontinued operations, net	0		0		(637)
Net cash provided by operating activities	3,248		2,967		3,334
Cash flows from financing activities:
Long-term debt issued, net of premium, discount, and issuance costs of $6, $18 and $4 ($2, $18, and $4 for SCE) at respective periods	494		1,973		391
Long-term debt matured or repurchased	(607)		(1,017)		(6)
Bonds remarketed, net	0		195		0
Preference stock issued, net	269		387		804
Preference stock redeemed	0		(400)		(75)
Short-term debt financing, net	1,079		32		(264)
Cash contribution from redeemable noncontrolling interest	9		0		0
Dividends to noncontrolling interests	(111)		(101)		(82)
Dividends paid	(463)		(440)		(424)
Other	(25)		(48)		(68)
Financing cash flows from continuing operations	645		581		276
Financing cash flows from discontinued operations, net	0		0		374
Net cash provided by financing activities	645		581		650
Cash flows from investing activities:
Capital expenditures	(3,906)		(3,599)		(4,149)
Proceeds from sale of nuclear decommissioning trust investments	10,079		5,617		2,122
Purchases of nuclear decommissioning trust investments	(10,123)		(5,715)		(2,337)
Proceeds from sale of assets	6		181		114
Other	37		(56)		4
Investing cash flows from continuing operations	(3,907)		(3,572)		(4,246)
Investing cash flows from discontinued operations, net	0		0		(1,037)
Net cash used by investing activities	(3,907)		(3,572)		(5,283)
Net decrease in cash and cash equivalents	(14)		(24)		(1,299)
Cash and cash equivalents, beginning of year	146		170		1,469
Cash and cash equivalents, end of year	132		146		170
Southern California Edison
Cash flows from operating activities:
Net income (loss)	1,565	[3]	1,000	[4]	1,660
Adjustments to reconcile to net cash provided by operating activities:
Depreciation, decommissioning and amortization	1,810		1,694		1,633
Allowance for equity during construction	(65)		(72)		(96)
Impairment and other charges	163		575		32
Deferred income taxes and investment tax credits	462		420		256
Other	11		14		86
Changes in operating assets and liabilities:
Receivables	64		(57)		(23)
Inventory	(19)		80		10
Accounts payable	12		59		(9)
Prepaid and accrued taxes	129		(93)		254
Other current assets and liabilities	(107)		(171)		114
Derivative assets and liabilities, net	(40)		(30)		(86)
Regulatory assets and liabilities, net	(358)		(322)		34
Nuclear decommissioning trusts	39		76		192
Other noncurrent assets and liabilities	(6)		(125)		29
Net cash provided by operating activities	3,660		3,048		4,086
Cash flows from financing activities:
Long-term debt issued, net of premium, discount, and issuance costs of $6, $18 and $4 ($2, $18, and $4 for SCE) at respective periods	498		1,973		391
Long-term debt matured or repurchased	(607)		(1,016)		(6)
Bonds remarketed, net	0		195		0
Preference stock issued, net	269		387		804
Preference stock redeemed	0		(400)		(75)
Short-term debt financing, net	490		(1)		(250)
Dividends paid	(489)		(587)		(551)
Other	20		(43)		(57)
Net cash provided by financing activities	181		508		256
Cash flows from investing activities:
Capital expenditures	(3,857)		(3,598)		(4,149)
Proceeds from sale of nuclear decommissioning trust investments	10,079		5,617		2,122
Purchases of nuclear decommissioning trust investments	(10,123)		(5,715)		(2,337)
Proceeds from sale of assets	4		181		0
Other	40		(32)		10
Net cash used by investing activities	(3,857)		(3,547)		(4,354)
Net decrease in cash and cash equivalents	(16)		9		(12)
Cash and cash equivalents, beginning of year	54		45		57
Cash and cash equivalents, end of year	$ 38		$ 54		$ 45

[1] SCE recorded an impairment charge of $231 million ($96 million after-tax) in 2014. During the fourth quarter of 2014, SCE reduced its estimated impact of the San Onofre OII Settlement by $68 million ($24 million after-tax) consistent with the advice filing for reimbursement of recorded costs. 2013(in millions, except per-share amounts)Total Fourth Third Second FirstOperating revenue$12,581 $2,943 $3,960 $3,046 $2,632Operating income (loss)1,715 505 789 (71) 492Income (loss) from continuing operations1979 289 488 (82) 286Income (loss) from discontinued operations, net36 37 (25) 12 12Net income (loss) attributable to common shareholders915 301 438 (94) 271Basic earnings (loss) per share: Continuing operations2.70 0.81 1.42 (0.33) 0.79 Discontinued operations0.11 0.11 (0.08) 0.04 0.04Total2.81 0.92 1.34 (0.29) 0.83Diluted earnings (loss) per share: Continuing operations2.67 0.81 1.41 (0.33) 0.78 Discontinued operations0.11 0.11 (0.07) 0.04 0.04Total2.78 0.92 1.34 (0.29) 0.82Dividends declared per share1.3675 0.3550 0.3375 0.3375 0.3375Common stock prices: High54.19 49.95 50.34 54.19 51.24Low44.26 44.97 44.26 44.86 44.92Close46.30 46.30 46.06 48.16 50.32

[2] During the second quarter of 2013, SCE recorded an impairment charge of $575 million ($365 million after-tax) related to the permanent retirement of San Onofre Units 2 and 3.

[3] In the first quarter of 2014, SCE recorded an impairment charge of $231 million ($96 million after-tax) in 2014. During the fourth quarter of 2014, SCE reduced its estimated impact of the San Onofre OII Settlement by $68 million ($24 million after-tax) consistent with the advice filing for reimbursement of recorded costs.

[4] During the second quarter of 2013, SCE recorded an impairment charge of $575 million ($365 million after-tax) related to the permanent retirement of San Onofre Units 2 and 3