Note 20: Retirement Plans (Detail) - Amounts Recognized in Consolidated Statement of Financial Position (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Pension and other postretirement liabilities	$ (2,031)	$ (3,053)
Liabilities subject to compromise	(2,716)
United States [Member]
Other current liabilities		(18)
Pension and other postretirement liabilities		(478)
Liabilities subject to compromise	(727)
Net amount recognized	(727)	(496)
Non-U.S. [Member]
Other long-term assests	2
Pension and other postretirement liabilities	(1,787)	(1,216)
Net amount recognized	$ (1,785)	$ (1,216)