For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of stock repurchase plan authorized.

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Amount remaining of a stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Background and Basis of Presentation (Narrative) (Details) - USD ($) $ / shares in Units, shares in Millions	3 Months Ended		6 Months Ended		15 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Sep. 30, 2015	Dec. 31, 2015	Jul. 31, 2015	Jul. 31, 2014
Equity, Class of Treasury Stock [Line Items]
Repurchase of common stock, shares	2.7	5.2	5.5	8.8
Average price of repurchased shares, per share (usd per share)	$ 64.06	$ 50.64	$ 61.90	$ 51.63
Accounting Standards Update 2015-03 [Member]
Equity, Class of Treasury Stock [Line Items]
Debt issuance costs	$ 69,000,000		$ 69,000,000			$ 72,000,000
July 2014 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Planned share repurchase program								$ 1,000,000,000
Repurchase of common stock, shares					20.4
Average price of repurchased shares, per share (usd per share)					$ 48.90
July 2015 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Planned share repurchase program							$ 1,000,000,000
Remaining authorized repurchase amount	$ 624,000,000		$ 624,000,000
SABMiller Plc [Member]
Equity, Class of Treasury Stock [Line Items]
Equity method investment, ownership percentage (approximately)	27.00%		27.00%