Fair Value Measurements (Tables)

3 Months Ended

Aug. 28, 2011

Fair Value Measurements [Abstract]

Fair value of assets and liabilities measured on recurring basis

	Level 1		Level 2		Level 3		Total
Assets:
Derivative assets	$	17.2	$	59.8	$	—	$	77.0
Available-for-sale securities		1.5		—		—		1.5
Deferred compensation assets		7.1		—		—		7.1
Total assets	$	25.8	$	59.8	$	—	$	85.6
Liabilities:
Derivative liabilities	$	—	$	121.5	$	—	$	121.5
Deferred compensation liabilities		28.0		—		—		28.0
Total liabilities	$	28.0	$	121.5	$	—	$	149.5

	Level 1		Level 2		Level 3		Total
Assets:
Derivative assets	$	16.3	$	55.2	$	—	$	71.5
Available-for-sale securities		1.7		—		—		1.7
Deferred compensation assets		7.4		—		—		7.4
Total assets	$	25.4	$	55.2	$	—	$	80.6
Liabilities:
Derivative liabilities	$	—	$	92.2	$	—	$	92.2
Deferred compensation liabilities		29.1		—		—		29.1
Total liabilities	$	29.1	$	92.2	$	—	$	121.3