Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net sales	$ 1,828	$ 1,975	$ 3,694	$ 3,900
Cost of products sold	578	688	1,209	1,319
Gross profit	1,250	1,287	2,485	2,581
Operating expenses:
Selling, general and administrative expenses	648	642	1,306	1,237
Research and development expenses	213	223	428	435
Royalty expense	48	52	96	103
Amortization expense	99	96	195	228
Goodwill impairment charge	3,602		3,602	697
Intangible asset impairment charges	129	12	129	12
Contingent consideration expense	1	7	11	13
Restructuring charges	28	18	39	56
Litigation-related net charges	69		69
Gain on divestiture				(760)
Operating expenses	4,837	1,050	5,875	2,021
Operating (loss) income	(3,587)	237	(3,390)	560
Other (expense) income:
Interest expense	(64)	(73)	(132)	(148)
Other, net	33	(6)	27	19
(Loss) income before income taxes	(3,618)	158	(3,495)	431
Income tax (benefit) expense	(40)	12	(30)	239
Net (loss) income	$ (3,578)	$ 146	$ (3,465)	$ 192
Net (loss) income per common share - basic	$ (2.51)	$ 0.10	$ (2.42)	$ 0.12
Net (loss) income per common share - assuming dilution	$ (2.51)	$ 0.10	$ (2.42)	$ 0.12
Weighted-average shares outstanding
Basic	1,423.2	1,528.6	1,434.2	1,527.5
Assuming dilution	1,423.2	1,535.8	1,434.2	1,536.0