Debt and Other Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2010

Debt and Other Financing Arrangements Tables [Abstract]

Schedule of Outstanding Debt [Table Text Block]

(In millions except per share amounts)	2010		2009
2.50% Senior Convertible Notes, Due 2023 Convertible at $23.73 per Share (net of unamortized discount of $0.4)	$	—	$	12.6
Floating Rate Senior Convertible Debentures, Due 2033 Convertible at $29.55 per Share (net of unamortized discount of $1.5)		—		325.0
3.25% Senior Subordinated Convertible Notes, Due 2024 Convertible at $40.20 per Share (net of unamortized discount of $1.4 and $9.0, respectively)		327.9		320.3
2.15% Senior Notes, Due 2012 (includes interest rate hedge of $6.6 in 2010; net of interest rate hedge of $2.9 in 2009 and unamortized discount of $0.4 and $0.5, respectively)		356.2		346.6
3.25% Senior Notes, Due 2014 (includes interest rate hedge of $13.8 in 2010; net of interest rate hedge of $6.6 in 2009 and unamortized discount of $0.3 and $0.4, respectively)		413.5		393.0
3.20% Senior Notes, Due 2015 (includes interest rate hedge of $16.9; net of unamortized discount of $1.6)		465.3		—
5% Senior Notes, Due 2015		250.0		250.0
4.70% Senior Notes, Due 2020 (net of unamortized discount of $0.1)		299.9		—
6 1/8% Senior Subordinated Notes, Due 2015		—		500.0
Other		24.3		34.0
		2,137.1		2,181.5
Less: Short-term Obligations and Current Maturities		105.8		117.5
	$	2,031.3	$	2,064.0

Annual Repayment Requirements for Debt Obligations

       The annual repayment requirements for debt obligations are as follows:

(In millions)
2011	$	105.7
2012		351.9
2013		4.6
2014		401.7
2015		708.8
2016 and thereafter		530.9
		2,103.6
Less: Unamortized discount		3.8
Add: Fair value of interest rate hedge		37.3
	$	2,137.1

Schedule of Debt, Temporary Equity and Equity Components of Convertible Debt [Text Block]

The debt, temporary equity and equity components recognized for the company's convertible debt are as follows:

(In millions)	2010		2009
Principal Amount of Convertible Debt	$	329.3	$	668.8
Unamortized Discount		1.4		10.9
Net Carrying Amount		327.9		657.9
Incremental Convertible Debt Obligation (Temporary Equity)		—		1.9
Capital in Excess of Par Value		18.1		30.7

Schedule of Convertible Debt Interest Expense [Text Block]

The amount of interest expense on the convertible debt recognized in the accompanying statement of income is as follows:

(In millions)	2010		2009		2008
Contractual Coupon Interest	$	10.9	$	18.4	$	25.0
Amortization of Discount on Convertible Debt		9.1		22.5		21.6
Interest Expense	$	20.0	$	40.9	$	46.6
Effective Interest Rate		4.7%		4.3%		5.1%