Stockbased Compensation Expense (Tables)

12 Months Ended

Dec. 31, 2012

Stock-based Compensation Expense Disclosure [Abstract]

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

       The components of pre-tax stock-based compensation expense are as follows:

(In millions)	2012		2011		2010
Stock Option Awards	$	39.3	$	49.4	$	48.6
Restricted Share/Unit Awards		38.9		30.6		33.0
Total Stock-based Compensation Expense	$	78.2	$	80.0	$	81.6

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Stock-based compensation expense is included in the accompanying statement of income as follows:
(In millions)		2012		2011		2010
Cost of Revenues		$	5.4	$	5.7	$	5.8
Selling, General and Administrative Expenses			70.7		72.4		74.0
Research and Development Expenses			2.1		1.9		1.8
Total Stock-based Compensation Expense		$	78.2	$	80.0	$	81.6

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

       The weighted average assumptions used in the Black-Scholes option pricing model are as follows:

	2012		2011		2010
Expected Stock Price Volatility		34%		33%		32%
Risk Free Interest Rate		0.8%		1.7%		2.0%
Expected Life of Options (years)		4.5		4.1		4.1
Expected Annual Dividend		0.9%		0.0%		0.0%

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

       A summary of option activity as of December 31,2012 and changes during the three years then ended is presented below:

		Shares (in millions)		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value (a) (in millions)
Outstanding at December 31, 2009			19.9	$	39.39
	Granted		4.3		49.61
	Exercised		(2.4)		31.96
	Canceled / Expired		(0.8)		44.55
Outstanding at December 31, 2010			21.0		42.15
	Granted		3.7		54.74
	Exercised		(4.1)		38.46
	Canceled / Expired		(1.0)		48.11
Outstanding at December 31, 2011			19.6		45.00
	Granted		2.9		57.17
	Exercised		(6.4)		39.77
	Canceled / Expired		(0.8)		52.55
Outstanding at December 31, 2012			15.3		49.07		4.2
Vested and Unvested Expected to Vest at
December 31, 2012			14.8		48.84		4.1	$	220.6
Exercisable at December 31, 2012			8.0		44.58		3.0	$	153.1

(a)Market price per share on December 31,2012 was $63.78. The intrinsic value is zero for options with exercise prices above the market price.

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

		Shares (in millions)		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value (a) (in millions)
Outstanding at December 31, 2009			19.9	$	39.39
	Granted		4.3		49.61
	Exercised		(2.4)		31.96
	Canceled / Expired		(0.8)		44.55
Outstanding at December 31, 2010			21.0		42.15
	Granted		3.7		54.74
	Exercised		(4.1)		38.46
	Canceled / Expired		(1.0)		48.11
Outstanding at December 31, 2011			19.6		45.00
	Granted		2.9		57.17
	Exercised		(6.4)		39.77
	Canceled / Expired		(0.8)		52.55
Outstanding at December 31, 2012			15.3		49.07		4.2
Vested and Unvested Expected to Vest at
December 31, 2012			14.8		48.84		4.1	$	220.6
Exercisable at December 31, 2012			8.0		44.58		3.0	$	153.1

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

Asummary of the status of the company's restricted shares/units as of December 31,2012 and changes during the three years then ended are presented below:

		Shares (in thousands)		Weighted Average Grant-Date Fair Value
Unvested at December 31, 2009			1,671	$	41.99
	Granted		704		49.43
	Vested		(499)		42.00
	Forfeited		(92)		39.56
Unvested at December 31, 2010			1,784		45.05
	Granted		572		54.96
	Vested		(504)		42.14
	Forfeited		(104)		48.03
Unvested at December 31, 2011			1,748		48.96
	Granted		1,014		57.12
	Vested		(520)		44.25
	Forfeited		(191)		51.92
Unvested at December 31, 2012			2,051		53.91