Asset Impairment and Exit Costs (Schedule of Asset Impairment and Exit Costs) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Restructuring Cost and Reserve [Line Items]
Total separation programs	$ 360	$ 0	$ 383	$ 0
Total asset impairment charges	129	0	129	0
Asset impairment and exit costs	489	5	512	8
Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Total contract termination charges	0	5	0	8
European Union [Member]
Restructuring Cost and Reserve [Line Items]
Total separation programs	359	0	359	0
Total asset impairment charges	129	0	129	0
Asia [Member]
Restructuring Cost and Reserve [Line Items]
Total separation programs	1	0	24	0
Asia [Member] \| Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Total contract termination charges	$ 0	$ 5	$ 0	$ 8

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

+ References+ Details

Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

+ References+ Details

- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References+ Details