Annual report pursuant to Section 13 and 15(d)

Derivative Instruments (Details)

v2.4.0.6
Derivative Instruments (Details) (USD $)
In Millions, unless otherwise specified
1 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Jan. 31, 2011
Feb. 28, 2010
Feb. 29, 2012
Cash Flow Hedging [Member]
Feb. 28, 2011
Cash Flow Hedging [Member]
Feb. 28, 2010
Cash Flow Hedging [Member]
Feb. 28, 2010
Interest rate swap contracts [Member]
Interest expense, net [Member]
Feb. 29, 2012
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
Feb. 28, 2011
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
Feb. 28, 2010
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
Feb. 29, 2012
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
Interest expense, net [Member]
Feb. 28, 2010
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
Interest expense, net [Member]
Feb. 29, 2012
Interest rate swap contracts [Member]
Other accrued expenses and liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Interest rate swap contracts [Member]
Other accrued expenses and liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Interest rate swap contracts [Member]
Other assets, net [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Interest rate swap contracts [Member]
Other assets, net [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Interest rate swap contracts [Member]
Other liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Interest rate swap contracts [Member]
Other liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Selling, general and administrative expenses [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Selling, general and administrative expenses [Member]
Feb. 28, 2010
Foreign currency contracts [Member]
Selling, general and administrative expenses [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Cash Flow Hedging [Member]
Selling, general and administrative expenses [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Cash Flow Hedging [Member]
Selling, general and administrative expenses [Member]
Feb. 28, 2010
Foreign currency contracts [Member]
Cash Flow Hedging [Member]
Selling, general and administrative expenses [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Prepaid expenses and other [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Prepaid expenses and other [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Prepaid expenses and other [Member]
Not Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Prepaid expenses and other [Member]
Not Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other accrued expenses and liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other accrued expenses and liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other accrued expenses and liabilities [Member]
Not Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other accrued expenses and liabilities [Member]
Not Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other assets, net [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other assets, net [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other assets, net [Member]
Not Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other assets, net [Member]
Not Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other liabilities [Member]
Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts [Member]
Other liabilities [Member]
Not Designated as Hedging Instrument [Member]
Feb. 28, 2011
Foreign currency contracts [Member]
Other liabilities [Member]
Not Designated as Hedging Instrument [Member]
Feb. 29, 2012
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Feb. 28, 2011
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Feb. 28, 2010
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Feb. 29, 2012
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Sales [Member]
Feb. 28, 2011
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Sales [Member]
Feb. 28, 2010
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
Sales [Member]
Feb. 29, 2012
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Feb. 28, 2011
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Feb. 28, 2010
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Feb. 29, 2012
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Cost of product sold [Member]
Feb. 28, 2011
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Cost of product sold [Member]
Feb. 28, 2010
Foreign currency contracts two [Member]
Cash Flow Hedging [Member]
Cost of product sold [Member]
Feb. 28, 2010
Foreign currency contracts three [Member]
Cash Flow Hedging [Member]
Feb. 28, 2010
Foreign currency contracts three [Member]
Cash Flow Hedging [Member]
Selling, general and administrative expenses [Member]
Feb. 28, 2011
Sterling senior debt instrument [Member]
Net Investment Hedging [Member]
Selling, general and administrative expenses [Member]
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets                                                                                                            
Derivative Assets                           $ 0 $ 1.7                 $ 7.9 $ 11.0 $ 1.4 $ 3.2         $ 3.6 $ 2.8 $ 0.3 $ 0                                      
Derivative Liabilities                       15.0 6.1     30.7 0                     2.7 3.4 1.1 1.0         2.2 0.9 0.4 0                              
Effect of the Company's derivative instruments designated in cash flow hedging relationships on its Consolidated Statements of Operations and Other Comprehensive Income, net of income tax effect                                                                                                            
Net Gain (Loss) Recognized in OCI (Effective portion)     (18.3) 9.1 60.2   (27.2) (2.7) (4.7)                                                             5.8 11.2 39.3       3.1 0.6 13.2       12.4    
Net Gain Reclassified from AOCI to Income (Effective Portion) 17.8                                                                                                         17.8
Net Gain (Loss) Reclassified from AOCI to Income (Effective Portion)     4.2 23.1 9.1         (3.8) (27.7)                                                               6.4 13.6 18.6       1.6 9.5 (4.6)   22.8  
Net Gain Recognized in Income (Ineffective portion)                                         2.2 1.4 2.5                                                              
Effect of the Company's undesignated derivative instruments on its Consolidated Statements of Operations                                                                                                            
Net (Loss) Gain Recognized in Income   $ 12.4       $ (0.4)                       $ (1.9) $ 4.3 $ 12.8