Aggregate dividends declared during the period for each share of common stock outstanding.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount of a stock repurchase plan authorized by an entity's Board of Directors.

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SUBSEQUENT EVENTS (Details) (USD $)	0 Months Ended	12 Months Ended			0 Months Ended
SUBSEQUENT EVENTS (Details) (USD $)	Aug. 01, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 12, 2015	Jan. 15, 2015
Subsequent Event [Line Items]
Dividends declared per common share		$ 0.5	$ 0.2	$ 0
Aggregate remaining authorization amount of common Stock share repurchase	$ 1,000,000,000
Subsequent event
Subsequent Event [Line Items]
Dividends declared per common share					$ 0.125
Authorized amount of common Stock share repurchase					2,500,000,000
Aggregate remaining authorization amount of common Stock share repurchase					2,500,000,000
Subsequent event \| 3.875 % Notes due 2035
Subsequent Event [Line Items]
Aggregate principal amount of debt issued						1,200,000,000
Interest rate (as a percent)						3.875%
Subsequent event \| 4.375 % Notes due 2055
Subsequent Event [Line Items]
Aggregate principal amount of debt issued						$ 800,000,000
Interest rate (as a percent)						4.375%