Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2011

Other Comprehensive Income (Loss) [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign Currency Translation Gains (Losses)	Unrealized Net Gains (Losses) on Securities	Defined Benefit Pension and Retiree Health Benefit Plans	Effective Portion of Cash Flow Hedges	Accumulated Other Comprehensive Loss
Beginning balance at   January 1, 2011	$510.7	$128.9	$(3,175.8)	$(133.9)	$(2,670.1)
Other comprehensive   income (loss)	(244.8)	(114.1)	(856.4)	26.8	(1,188.5)
Balance at   December 31, 2011	$265.9	$14.8	$(4,032.2)	$(107.1)	$(3,858.6)