INCOME TAXES - COMPONENTS OF TAX EXPENSE (DETAILS) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current tax expense (benefit):
Federal	$ 145	$ 83	$ 0
State	17	11	4
Total current	162	94	4
Deferred tax expense:
Federal	131	94	135
State	15	10	10
Total deferred	146	104	145
Total tax expense related to income	$ 308	$ 198	$ 149

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.