Weighted Average Shares Outstanding (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended March 31,
(in millions)	2015		2014
Weighted average shares outstanding - basic	1,333.7		1,321.7
Net effect of common stock equivalents	—	*	27.5
Weighted average shares outstanding - assuming dilution	1,333.7		1,349.2

* We generated a net loss in the first quarter of 2015. Our weighted-average shares outstanding for earnings per share calculations exclude common stock equivalents of 24.0 million for the first quarter of 2015 due to our net loss position in this period.