Short-Term Borrowings And Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Feb. 22, 2013		Feb. 24, 2012		Feb. 25, 2011
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	$ 289.0		$ 291.5
Long-term Debt and Capital Lease Obligations, Current	2.6	[1]	2.6	[1]
Long-term Debt	286.4		288.9
Debt Instrument Details [Abstract]
Amortization of Debt Discount (Premium)			0.3
Repayments of Long-term Debt	2.6		255.5		2.8
Debt Instrument Maturities [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	2.6
Long-term Debt, Maturities, Repayments of Principal in Year Two	2.4
Long-term Debt, Maturities, Repayments of Principal in Year Three	2.4
Long-term Debt, Maturities, Repayments of Principal in Year Four	31.4
Long-term Debt, Maturities, Repayments of Principal after Year Five	250.2
Senior Notes due 2021 [Member]
Debt Instrument [Line Items]
Senior Notes	249.9	[2]	249.9	[2]
Debt Instrument Details [Abstract]
Debt Instrument, Face Amount					250.0
Debt Instrument, Purchase Price as a Percentage of Par Value					99.953%
Debt Instrument, Discount					0.1
Debt Instrument, Interest Rate, Stated Percentage	6.375%	[2]
Debt Instrument, Interest Rate, Effective Percentage	6.60%
Debt Issuance Cost					3.0
Amortization of Debt Discount (Premium)	0.3
Debt Instrument Maturities [Abstract]
Debt Instrument, Maturity Date	Dec. 31, 2021	[2]
Capitalized Lease Obligations due 2014-2016 [Member]
Debt Instrument [Line Items]
Capital Lease Obligations	0.4		0.5
Debt Instrument Details [Abstract]
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	6.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	6.50%
Revolving Credit Facilities due 2018, global committed [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0		0
United States of America, Dollars
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	288.7		291.2
United States of America, Dollars | Revolving credit facilities due 2018 [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0	[3],[4]	0	[3],[4]
Debt Instrument Maturities [Abstract]
Debt Instrument, Maturity Date	Dec. 31, 2018	[3],[4]
United States of America, Dollars | Notes Payable due 2017 [Member]
Debt Instrument [Line Items]
Notes Payable	38.4	[5]	40.8	[5]
Debt Instrument Details [Abstract]
Debt Instrument, Face Amount	47.0
Debt Instrument, Basis Spread on Variable Rate	3.35%	[5]
Debt Instrument, Description of Variable Rate Basis	30-day LIBOR	[5]
Debt Instrument Maturities [Abstract]
Debt Instrument, Maturity Date	Dec. 31, 2017	[5]
United States of America, Dollars | Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0	[3]	0	[3]
United States of America, Dollars | Revolving credit facilities due 2018, unsecured committed [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0		0
Debt Instrument Details [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	12.9
Letters of Credit Outstanding, Amount	12.1		12.3
United States of America, Dollars | Revolving Credit Facilities short term, secured uncommitted [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0		0
Debt Instrument Details [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	3.5
United States of America, Dollars | Revolving Credit Facilities due 2018, global committed [Member]
Debt Instrument Details [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	125.0
Foreign Currency [Domain] | Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]
Notes Payable	0.3		0.3
Debt Instrument Details [Abstract]
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	0.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	6.50%
Short-term Debt, Weighted Average Interest Rate	3.80%
Foreign Currency [Domain] | Revolving Credit Facilities short term, secured uncommitted [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0		0
Debt Instrument Details [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	31.4
Foreign Currency [Domain] | Revolving Credit Facilities short term, unsecured uncommitted [Member]
Debt Instrument [Line Items]
Line of Credit, Current	0		0
Debt Instrument Details [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	7.4
Fixed Monthly Payments [Member] | Foreign Currency [Domain] | Notes Payable due 2017 [Member]
Debt Instrument Details [Abstract]
Repayments of Long-term Debt	0.2
Balloon Payment [Member] | Foreign Currency [Domain] | Notes Payable due 2017 [Member]
Debt Instrument Details [Abstract]
Repayments of Long-term Debt	$ 30.0
Minimum [Member] | United States of America, Dollars | Capitalized Lease Obligations due 2014-2016 [Member]
Debt Instrument Maturities [Abstract]
Debt Instrument, Maturity Date	Dec. 31, 2014
Maximum [Member] | United States of America, Dollars | Capitalized Lease Obligations due 2014-2016 [Member]
Debt Instrument Maturities [Abstract]
Debt Instrument, Maturity Date	Dec. 31, 2016

[1] The weighted-average interest rate for short-term borrowings and the current portion of long-term debt was 3.8% as of February 22, 2013 and February 24, 2012.

[2] During 2011, we issued $250 of unsecured unsubordinated senior notes, due in February 2021 (“2021 Notes”). The 2021 Notes were priced at 99.953% of par value. The bond discount of $0.1 and direct debt issue costs of $3.0 were deferred and are being amortized over the life of the 2021 Notes. Although the coupon rate of the 2021 Notes is 6.375%, the effective interest rate is 6.6% after taking into account the impact of the discount, debt issuance costs and the deferred loss on interest rate locks related to the debt issuance. The 2021 Notes rank equally with all of our other unsecured unsubordinated indebtedness, and they contain no financial covenants. We may redeem some or all of the 2021 Notes at any time. The redemption price would equal the greater of (1) the principal amount of the notes being redeemed; or (2) the present value of the remaining scheduled payments of principal and interest discounted to the redemption date on a semi-annual basis at the comparable U.S. Treasury rate plus 45 basis points; plus, in both cases, accrued and unpaid interest. If the notes are redeemed within 3 months of maturity, the redemption price would be equal to the principal amount of the notes being redeemed plus accrued and unpaid interest. Amortization expense related to the discount and debt issuance costs on the 2021 notes was $0.3 in both 2013 and 2012.

[3] We have agreements with certain financial institutions which provide for borrowings on secured uncommitted short-term credit facilities of up to $3.5 of U.S. dollar obligations, secured uncommitted short-term credit facilities of up to $31.4 of foreign currency obligations and unsecured uncommitted short-term credit facilities of up to $7.4 of foreign currency obligations as of February 22, 2013. Interest rates are variable and determined by each agreement at the time of borrowing. These agreements expire within one year, but may be renewed annually, subject to certain conditions and may be changed or canceled by the banks at any time. There were no borrowings on these facilities as of February 22, 2013 and February 24, 2012.

[4] We have a $125 global committed bank facility which was entered into in Q1 2013. This facility amended and restated the former facility, which was scheduled to expire in Q4 2013. Please see below for further detail. As of February 22, 2013 and February 24, 2012, there were no borrowings outstanding under the applicable facility, our availability was not limited, and we were in compliance with all covenants under the applicable facility.

[5] During Q2 2010, we borrowed $47.0 at a floating interest rate based on 30-day LIBOR plus 3.35%. The loan has a term of seven years and requires fixed monthly principal payments of $0.2 based on a 20-year amortization schedule with a $30 balloon payment due in Q2 2017. The loan is secured by two corporate aircraft, contains no financial covenants and is not cross-defaulted to our other debt facilities.