Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Details Textual)

v2.3.0.15
Share-Based Compensation (Details Textual) (USD $)
In Millions, except Share data in Thousands, unless otherwise specified
3 Months Ended 9 Months Ended 1 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Regions
Year
SwapAgreements
Country
Distributors
Contract
Sep. 30, 2010
Dec. 31, 2010
Aug. 31, 2011
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Company granted SARS subject to service, market and performance     2,081     900
Share-Based Compensation (Textual) [Abstract]            
Share-based compensation expense $ 6.1 $ 6.1 $ 17.2 $ 16.9    
Unrecognized compensation cost on nonvested stock awards 47.3   47.3      
Unrecognized compensation cost on nonvested stock awards, weighted-average period of recognition     2.0      
Weighted-average grant date fair value, stock awards granted $ 17.40 $ 11.02 $ 19.63 $ 9.31    
Total intrinsic value of awards exercised for options and SARs. 36.8 25.8 100.9 39.3    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value 0.5 0.4 8.1 7.3    
Unrealized excess tax benefits $ 12.6   $ 12.6   $ 8.7