Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Number of shares of equity interests issued or issuable to acquire entity.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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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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Balance held at close of period in number of shares.

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Disclosure of the difference in values (gain (loss)) between the nonmonetary assets or liabilities exchanged with another entity inclusive of boot (small monetary consideration).

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The cash outflow associated with the purchase of all investments (debt, security, other) during the period.

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The cash inflow provided by derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Investment in SABMiller/AB InBev (Details) £ / shares in Units, £ in Millions, $ in Millions			1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 24, 2016 USD ($) shares	Oct. 10, 2016 USD ($) shares	Oct. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2016 USD ($)	Oct. 10, 2016 £ / shares shares	Aug. 31, 2016 GBP (£)	Aug. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Nov. 30, 2015 GBP (£)	Nov. 30, 2015 USD ($)
Business Acquisition [Line Items]
Lock-up period						5 years
Foreign Exchange Option [Member]
Business Acquisition [Line Items]
Notional amount of option								£ 378	$ 480		£ 1,625	$ 2,467
Pre-tax gain on change in fair value of option					$ 48	$ 205
Foreign Exchange Option [Member] \| Fair Value, Inputs, Level 2 [Member]
Business Acquisition [Line Items]
Fair values of options					$ 360	$ 360				$ 152
Subsequent Event [Member]
Business Acquisition [Line Items]
Proceeds from settlement of derivative financial instruments			$ 500
Pre-tax cash received from Transaction		$ 5,300
AB InBev [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
British pounds in cash for each SABMiller share offered by AB InBev (GBP per share) \| £ / shares							£ 45
Partial share alternative percentage available for SABMiller shares (approximately)							41.00%
Pre-tax gain (estimated)		13,700
After-tax gain (estimated)		8,900
SABMiller [Member]
Business Acquisition [Line Items]
Equity method investment, ownership percentage (approximately)					27.00%	27.00%
SABMiller [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Shares owned/shares purchased (in shares) \| shares							430,000,000
AB InBev [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Equity method investment, ownership percentage (approximately)	10.20%						9.60%
Shares owned/shares purchased (in shares) \| shares	12,341,937
Cash component of the PSA (taking into account proration)		$ 4,800
Total cost of AB InBev shares purchased	$ 1,600
AB InBev [Member] \| Subsequent Event [Member] \| Restricted Shares [Member]
Business Acquisition [Line Items]
Restricted shares in AB InBev (in shares) \| shares		185,115,417
Scenario, Forecast [Member] \| Foreign Exchange Option [Member]
Business Acquisition [Line Items]
Pre-tax gain on change in fair value of option				$ 145