Share Owners' Equity (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Increase (Decrease) in Share Owners' Equity
Balance at the beginning of the period	$ 1,606	$ 1,657	$ 1,516	$ 1,512
Net distribution to parent	(52)	(37)	(96)	(83)
Comprehensive income:
Net earnings	136	97	347	359
Foreign currency translation adjustments	21	86	(173)	(22)
Pension and other postretirement benefit adjustments, net of tax	18	16	153	73
Change in fair value of derivative instruments		3		6
Dividends paid to noncontrolling interests on subsidiary common stock		(1)	(21)	(24)
Contributions from noncontrolling interests	1		4
Balance at the end of the period	1,730	1,821	1,730	1,821
Other Contributed Capital
Increase (Decrease) in Share Owners' Equity
Balance at the beginning of the period	80	249	124	295
Net distribution to parent	(52)	(37)	(96)	(83)
Comprehensive income:
Balance at the end of the period	28	212	28	212
Retained Earnings
Increase (Decrease) in Share Owners' Equity
Balance at the beginning of the period	2,884	2,598	2,683	2,344
Comprehensive income:
Net earnings	130	90	331	344
Balance at the end of the period	3,014	2,688	3,014	2,688
Accumulated Other Comprehensive Loss
Increase (Decrease) in Share Owners' Equity
Balance at the beginning of the period	(1,518)	(1,332)	(1,465)	(1,280)
Comprehensive income:
Foreign currency translation adjustments	21	84	(167)	(28)
Pension and other postretirement benefit adjustments, net of tax	18	16	153	73
Change in fair value of derivative instruments		3		6
Balance at the end of the period	(1,479)	(1,229)	(1,479)	(1,229)
Noncontrolling Interests
Increase (Decrease) in Share Owners' Equity
Balance at the beginning of the period	160	142	174	153
Comprehensive income:
Net earnings	6	7	16	15
Foreign currency translation adjustments		2	(6)	6
Dividends paid to noncontrolling interests on subsidiary common stock		(1)	(21)	(24)
Contributions from noncontrolling interests	1		4
Balance at the end of the period	$ 167	$ 150	$ 167	$ 150

Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.

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Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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