Commitments and Guarantees (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Changes in the Liability for Product Warranties

(In millions)		2014		2013		2012
Balance at January 1	$	1,370	$	1,429	$	1,553
Current-year provisions		593		798		645
Expenditures		(714)		(867)		(757)
Other changes		(50)		10		(12)
Balance at December 31	$	1,199	$	1,370	$	1,429