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SHAREOWNERS' EQUITY - Additional Information (Detail) (USD $)
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0 Months Ended | 3 Months Ended | 3 Months Ended | |||||||||||
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Feb. 14, 2013
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Mar. 31, 2014
Classes_of_Common_Stock
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Mar. 31, 2013
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Mar. 31, 2014
Settled Options
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Mar. 31, 2013
Settled Options
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Mar. 31, 2014
Class A common stock
Vote
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Mar. 31, 2013
Class A common stock
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Mar. 31, 2014
Class B common stock
Vote
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Mar. 31, 2013
Class B common stock
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Mar. 31, 2014
Additional Paid-in Capital
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Mar. 31, 2013
Additional Paid-in Capital
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Jan. 31, 2013
Corporate Joint Venture [Member]
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Mar. 31, 2014
accelerated share repurchase program [Domain]
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Mar. 31, 2014
Accelerated Share Repurchase Program September 2011 [Member]
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| Stockholders Equity Note [Line Items] | ||||||||||||||
| Business Combination, Step Acquisition, Purchase of Remaining Noncontrolling Interest | $ 70,000,000 | |||||||||||||
| Classes of Common Stock, Number | 2 | |||||||||||||
| Votes per common share | 10 | 1 | ||||||||||||
| Common stock, par value | $ 0.01 | $ 0.01 | ||||||||||||
| Common stock, shares authorized | 4,600,000,000 | 5,600,000,000 | ||||||||||||
| Preferred stock, shares authorized | 200,000,000 | |||||||||||||
| Preferred stock, par value | $ 0.01 | |||||||||||||
| Preferred stock, issued | 0 | |||||||||||||
| Total of Class A and Class B common stock, repurchased, value | 659,000,000 | 1,013,000,000 | 0 | 1,000,000 | 0 | 0 | 176,000,000 | 186,000,000 | ||||||
| Common stock authorized for purchase, amount | 10.0 | 300,000,000 | ||||||||||||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | 6,155,000,000 | |||||||||||||
| Option premiums received (paid) | $ 0 | $ 0 | $ 1,000,000 | $ (100,000,000) | ||||||||||
| Option Indexed to Issuer's Equity, Shares | 1.1 | |||||||||||||
| Common stock purchases | 6,800,000 | 12,200,000 | 1,000,000 | 2,000,000 | 6,000,000 | 10,000,000 | 0 | |||||||
| Noncontrolling Interest, Ownership Percentage by Parent | 100.00% | |||||||||||||
| Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share | $ 89.03 | |||||||||||||