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- Definition

Common Stock, Increase (Decrease) in Dividend Rate, Percentage

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No definition available.

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- Definition

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

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- Definition

Amount of net periodic benefit cost (credit) for defined benefit plan.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

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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- Definition

Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Amount remaining of a stock repurchase plan authorized.

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No definition available.

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- Definition

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

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- Definition

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

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Background and Basis of Presentation (Narrative) (Details) - USD ($) $ / shares in Units, shares in Millions	1 Months Ended	3 Months Ended			12 Months Ended	33 Months Ended
	Jan. 31, 2018	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2017	Mar. 31, 2018	Jul. 31, 2017	Dec. 31, 2016	Oct. 31, 2016	Jul. 31, 2015
Equity, Class of Treasury Stock [Line Items]
Common stock, increase (decrease) in dividend rate, percentage		6.10%
Dividends declared (usd per share)		$ 0.70	$ 0.66	$ 0.61	$ 2.54
Annualized dividend rate		$ 2.8
Repurchase of common stock (shares)		8.0
Aggregate cost of shares repurchased		$ 513,000,000			$ 2,917,000,000
Average price of repurchased shares, per share (usd per share)		$ 64.33
Net periodic benefit income, excluding service cost		$ (7,000,000)		$ (8,000,000)
AB InBev [Member]
Equity, Class of Treasury Stock [Line Items]
Equity method investment, ownership percentage (approximately)		10.20%				10.20%
July 2015 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Planned share repurchase program							$ 4,000,000,000		$ 3,000,000,000	$ 1,000,000,000
Repurchase of common stock (shares)	0.3			7.7		58.7
Aggregate cost of shares repurchased	$ 18,000,000			$ 551,000,000
Average price of repurchased shares, per share (usd per share)	$ 71.68			$ 71.77		$ 68.15
January 2018 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Planned share repurchase program	$ 1,000,000,000
Repurchase of common stock (shares)		7.7
Aggregate cost of shares repurchased		$ 495,000,000
Average price of repurchased shares, per share (usd per share)		$ 64.08
Stock repurchase program, remaining authorized repurchase amount		$ 505,000,000				$ 505,000,000
Accounting Standards Update 2016-18 [Member]
Equity, Class of Treasury Stock [Line Items]
Restricted cash		$ 98,000,000	$ 61,000,000	$ 92,000,000	$ 61,000,000	$ 98,000,000		$ 82,000,000
Cost of Sales [Member] \| Account Standards Update 2017-07 [Member]
Equity, Class of Treasury Stock [Line Items]
Net periodic benefit income, excluding service cost				(3,000,000)
Marketing, Adminstration and Research Costs [Member] \| Account Standards Update 2017-07 [Member]
Equity, Class of Treasury Stock [Line Items]
Net periodic benefit income, excluding service cost				$ (5,000,000)