Fair Value Measurements (Tables)

6 Months Ended

Nov. 27, 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	$	14.0	$	85.5	$	—	$	99.5
Available-for-sale securities		1.4		—		—		1.4
Deferred compensation assets		6.6		—		—		6.6
Total assets	$	22.0	$	85.5	$	—	$	107.5
Liabilities:
Derivative liabilities	$	—	$	186.9	$	—	$	186.9
Deferred compensation liabilities		27.6		—		—		27.6
Total liabilities	$	27.6	$	186.9	$	—	$	214.5

	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