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Derivative Instruments (Details) (USD $)
In Millions, unless otherwise specified |
1 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jan. 31, 2011
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Feb. 28, 2010
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Feb. 29, 2012
Cash Flow Hedging [Member]
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Feb. 28, 2011
Cash Flow Hedging [Member]
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Feb. 28, 2010
Cash Flow Hedging [Member]
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Feb. 28, 2010
Interest rate swap contracts [Member]
Interest expense, net [Member]
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Feb. 29, 2012
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
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Feb. 28, 2011
Interest rate swap contracts [Member]
Cash Flow Hedging [Member]
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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]
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Feb. 29, 2012
Interest rate swap contracts [Member]
Other accrued expenses and liabilities [Member]
Designated as Hedging Instrument [Member]
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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]
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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]
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Feb. 29, 2012
Foreign currency contracts [Member]
Selling, general and administrative expenses [Member]
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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]
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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]
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Feb. 29, 2012
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
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Feb. 28, 2011
Foreign currency contracts one [Member]
Cash Flow Hedging [Member]
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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]
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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]
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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]
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Feb. 28, 2010
Foreign currency contracts three [Member]
Cash Flow Hedging [Member]
Selling, general and administrative expenses [Member]
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Feb. 28, 2011
Sterling senior debt instrument [Member]
Net Investment Hedging [Member]
Selling, general and administrative expenses [Member]
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| 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 | |||||||||||||||||||||||||||||||||||||||||||||||||