Selected Quarterly Data (Tables)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

2013	Fourth			Third			Second			First
Revenue	$	5,808.8		$	5,772.6		$	5,929.7		$	5,602.0
Cost of sales	1,386.5			1,198.1			1,165.2			1,158.3
Operating expenses(1)	3,429.0			3,029.8			3,198.0			3,000.1
Acquired IPR&D	57.1			—			—			—
Asset impairment, restructuring, and other special charges	35.4			—			63.5			21.7
Other—net, (income) expense	(9.1		)	31.3			(11.9		)	(529.2		)
Income before income taxes	909.9			1,513.4			1,514.9			1,951.1
Net income	727.5			1,203.1			1,206.2			1,548.0
Earnings per share—basic	0.68			1.11			1.12			1.42
Earnings per share—diluted	0.67			1.11			1.11			1.42
Dividends paid per share	0.49			0.49			0.49			0.49
Common stock closing prices:
High	51.34			54.96			58.33			56.79
Low	47.65			49.92			49.06			49.51
2012	Fourth			Third			Second			First
Revenue	$	5,957.3		$	5,443.3		$	5,600.7		$	5,602.0
Cost of sales	1,248.3			1,203.6			1,146.7			1,197.9
Operating expenses(1)	3,440.6			3,100.2			3,251.8			2,999.0
Asset impairment, restructuring, and other special charges	204.0			53.3			—			23.8
Other—net, (income) expense	52.0			(788.5		)	16.5			46.0
Income before income taxes	1,012.4			1,874.7			1,185.7			1,335.3
Net income	827.2			1,326.6			923.6			1,011.1
Earnings per share—basic	0.75			1.18			0.83			0.91
Earnings per share—diluted	0.74			1.18			0.83			0.91
Dividends paid per share	0.49			0.49			0.49			0.49
Common stock closing prices:
High	53.81			47.64			42.91			41.80
Low	45.91			41.98			39.18			38.49

¹Includes research and development, marketing, selling, and administrative expenses