Leases, Other Commitments, and Contingencies (Schedule of noncancelable future lease commitments) (Details) (USD $) In Millions, unless otherwise specified	May 26, 2013
Operating lease future commitments
Due within one year	$ 93.4
Due within second year	74.0
Due within third year	61.1
Due within fourth year	45.1
Due within fifth year	49.6
Due after fifth year	114.5
Total noncancelable future lease commitments	437.7
Capital lease future commitments
Due within one year	1.8
Due within second year	1.5
Due within third year	0.7
Due within fourth year	0.2
Due within fifth year	0
Due after fifth year	0
Total noncancelable future lease commitments	4.2
Less: interest	(0.2)
Present value of obligations under capital leases	$ 4.0

Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments maturing in the next fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the forth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the third fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the second fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing after the fifth fiscal year following the latest fiscal year for capital leases.

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Amount necessary to reduce net minimum lease payments to present value for capital leases.

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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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