Stock Ownership Plans (Details) (USD $)	12 Months Ended							12 Months Ended								12 Months Ended
	Dec. 31, 2013 years	Dec. 31, 2012	Dec. 31, 2011	Feb. 28, 2013	Feb. 27, 2012	Feb. 28, 2011	Dec. 31, 2010	Dec. 31, 2013 Low end of range [Member]	Dec. 31, 2012 Low end of range [Member]	Dec. 31, 2011 Low end of range [Member]	Dec. 31, 2013 High end of range [Member]	Dec. 31, 2012 High end of range [Member]	Dec. 31, 2011 High end of range [Member]	May 31, 2011 2011 LTIP Plan [Member]	Dec. 31, 2013 Employee Stock [Member]	Dec. 31, 2013 Cost of products sold [Member]	Dec. 31, 2012 Cost of products sold [Member]	Dec. 31, 2011 Cost of products sold [Member]	Dec. 31, 2013 Selling General And Administrative [Member]	Dec. 31, 2012 Selling General And Administrative [Member]	Dec. 31, 2011 Selling General And Administrative [Member]	Dec. 31, 2013 Research and Development Expense [Member]	Dec. 31, 2012 Research and Development Expense [Member]	Dec. 31, 2011 Research and Development Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total Fair Value of Market Based Awards - 2012	$ 8,000,000
Unrecognized Compensation Cost - Stock Options	17,000,000
Total fair value of market based awards - 2011 Awards		8,000,000
Range of the target number of performance-based DSUs awarded								0.00%			150.00%
Fair value of the Free Cash Flow (FCF) performance awards	9,000,000	7,000,000
Closing stock price at year end	$ 12.02	$ 5.73
Target payout of Free Cash Flows (FCF) performance awards	100.00%
Stock Issued During Period, Shares, Employee Stock Purchase Plans	3,833,000	3,979,000	3,830,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	37,339,000	36,593,000	33,576,000				33,284,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	$ 7	$ 7	$ 8				$ 9
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	13,913,000	17,073,000	14,640,000
Stock price on date of grant for market-based awards				7.39	6.28	7.16
Measurement period - market based awards - 2012 Awards	3 years	3 years
Measurement period - market based awards - 2011 Awards			3 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate - 2012 Awards	0.34%	0.38%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 8	$ 6	$ 7
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	(10,307,000)	(10,158,000)	(10,344,000)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value	$ 8	$ 9	$ 10
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period	(2,860,000)	(3,898,000)	(4,004,000)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value	$ 7	$ 7	$ 6
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	44,892,000	54,881,000	60,921,000				60,374,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	1,992,000	4,726,000	16,311,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	(7,221,000)	0	(18,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price	$ 8	$ 0	$ 7
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	(4,760,000)	(10,766,000)	(15,746,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price	$ 21	$ 15	$ 12
Stock-based compensation expense	105,000,000	108,000,000	128,000,000													8,000,000	15,000,000	25,000,000	79,000,000	69,000,000	74,000,000	18,000,000	24,000,000	29,000,000
Common Stock, Shares Authorized	2,000,000,000	2,000,000,000												146,000,000
Common Stock, Capital Shares Reserved for Future Issuance	242,000,000
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	(29,000,000)	(32,000,000)	(34,000,000)
Share-based compensation, net of tax benefit	76,000,000	76,000,000	94,000,000
compensation expense, per share - basic	$ 0.06	$ 0.05	$ 0.06
compensation expense, per share - diluted	$ 0.06	$ 0.05	$ 0.06
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 7.44	$ 6.23	$ 7.11
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 2.84	$ 2.60	$ 3.07
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	36.00%	43.00%	42.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	5 years 10 months 24 days	5 years 10 months 24 days	6 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum	0.89%	0.95%	1.16%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum	1.72%	1.15%	2.61%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value	24,000,000	1,000,000	1,000,000
Employee stock purchase plan, purchase price, range								$ 5.01	$ 4.82	$ 4.81	$ 7.96	$ 5.16	$ 6.22
Employee Stock Ownership Plan (ESOP), Compensation Expense	7,000,000	4,000,000	5,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 12	$ 12	$ 13				$ 14
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	5 years 2 months 12 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	137,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	32,927,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price	$ 13
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	4 years 3 months 18 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	77,000,000
Options expected to vest	11,433,000
Options expected to vest, weighted average exercise price	$ 7
Options expected to vest, weighted average remaining contractual life	7 years 7 months 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expected to Vest, Outstanding, Aggregate Intrinsic Value	58,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number	44,360,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price	$ 12
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term	5 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value	135,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value	80,000,000	60,000,000	71,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate - 2011 Awards			1.10%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized															35,000,000
Amount of employees total compensation eligible for GESOP purchase	10.00%
Global Employee Stock Purchase Plan - Exercise Amount equivalent to 85% of Fair Market Value of Common Stock at beginning or end of each offering period (whichever is less)	85.00%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant															8,000,000
Unrecognized Compensation Cost - Non-vested stock awards	166,000,000
Unrecognized Compensation Cost	$ 183,000,000
weighted average remaining vesting period	1 year 4 months 25 days
annualweightedaverageforfeiturerate	9.00%
Common Stock, Capital Shares Reserved for Future Issuance - Not Issuable	50,000,000
Nonqualified Options Vesting Period	4 years
Nonqualified Options Contractual Life	10 years
voting power of all classes of stock	10.00%
Exercise price of the fair market value of our common stock on the date of grant	110.00%
Qualified options expire over a period not to exceed	5 years
Qualified options exercise price	$ 0
Qualified options vesting period	5