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SHAREHOLDERS' EQUITY (Details) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified |
12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2013
Preferred Stock
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Dec. 31, 2013
Preference Stock
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Jul. 31, 2013
Common Stock
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Jul. 31, 2012
Common Stock
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Jul. 31, 2011
Common Stock
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Dec. 31, 2013
Common Stock
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Sep. 29, 2013
Common Stock
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Jun. 30, 2013
Common Stock
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Mar. 31, 2013
Common Stock
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Dec. 31, 2012
Common Stock
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Sep. 30, 2012
Common Stock
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Jul. 01, 2012
Common Stock
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Apr. 01, 2012
Common Stock
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Dec. 31, 2011
Common Stock
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Sep. 25, 2011
Common Stock
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Jun. 26, 2011
Common Stock
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Mar. 27, 2011
Common Stock
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Dec. 31, 2013
Common Stock
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Dec. 31, 2012
Common Stock
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Dec. 31, 2011
Common Stock
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Dec. 31, 2012
Treasury Stock
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Feb. 28, 2011
Treasury Stock
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Dec. 31, 2013
Treasury Stock
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Dec. 31, 2012
Treasury Stock
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Dec. 31, 2011
Treasury Stock
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Dec. 31, 2013
Common Stock Held in Trust
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Dec. 31, 2012
Common Stock Held in Trust
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Dec. 31, 2011
Common Stock Held in Trust
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| Class of Stock | |||||||||||||||||||||||||||||||
| Preferred Stock, Shares Authorized | 1 | 1 | |||||||||||||||||||||||||||||
| Changes in shares of stock | |||||||||||||||||||||||||||||||
| Balance at beginning of period (in shares) | 222.4 | 222.2 | 221.8 | 222.4 | 222.2 | 221.8 | 32.6 | 30.2 | 24.0 | 1.5 | 1.8 | 2.1 | |||||||||||||||||||
| Shares acquired (in shares) | 3.3 | 3.3 | 2.6 | 6.4 | |||||||||||||||||||||||||||
| Stock issued (in shares) | 0.1 | 0.4 | 0.4 | (0.3) | (0.2) | (0.2) | |||||||||||||||||||||||||
| Employee benefits trust activity (in shares) | (0.2) | (0.3) | (0.3) | ||||||||||||||||||||||||||||
| Other shareholder transactions (in shares) | (0.2) | (0.2) | |||||||||||||||||||||||||||||
| Balance at the end of the period (in shares) | 222.3 | 222.4 | 222.2 | 222.3 | 222.4 | 222.2 | 32.6 | 35.6 | 32.6 | 30.2 | 1.3 | 1.5 | 1.8 | ||||||||||||||||||
| Treasury Stock | |||||||||||||||||||||||||||||||
| Treasury Stock Repurchase Authorization Value | $ 1,000,000,000 | $ 1,000,000,000 | |||||||||||||||||||||||||||||
| Dividends Paid | |||||||||||||||||||||||||||||||
| Percentage increase in cash dividend per common share | 25.00% | 25.00% | 52.00% | ||||||||||||||||||||||||||||
| Cash dividend (in dollars per share) | $ 0.625 | $ 0.625 | $ 0.50 | $ 0.50 | $ 0.50 | $ 0.50 | $ 0.40 | $ 0.40 | $ 0.40 | $ 0.40 | $ 0.2625 | $ 0.2625 | $ 2.25 | $ 1.80 | $ 1.325 | ||||||||||||||||
| Dividend payments on common stock (in dollars) | 420,000,000 | 340,000,000 | 255,000,000 | ||||||||||||||||||||||||||||
| Employee Benefits Trust | |||||||||||||||||||||||||||||||
| Contributions charged to income (in dollars) | $ 34,000,000 | $ 35,000,000 | $ 40,000,000 | $ 24,000,000 | $ 27,000,000 | $ 28,000,000 | |||||||||||||||||||||||||