Fair Value Measurements (Tables)

12 Months Ended

May 29, 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	$	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 and share-based compensation liabilities		29.1		—		—		29.1
Total liabilities	$	29.1	$	92.2	$	—	$	121.3

	Level 1		Level 2		Level 3		Total
Assets:
Derivative assets	$	5.7	$	56.1	$	—	$	61.8
Available-for-sale securities		1.8		—		—		1.8
Deferred compensation assets		7.1		—		—		7.1
Total assets	$	14.6	$	56.1	$	—	$	70.7
Liabilities:
Derivative liabilities	$	0.3	$	9.8	$	—	$	10.1
Deferred and share-based compensation liabilities		22.1		—		—		22.1
Total liabilities	$	22.4	$	9.8	$	—	$	32.2

Fair value of assets and liabilities measured on non recurring basis

	Balance at
	May 30,								Total Losses
	2010		Level 1		Level 2		Level 3		Recognized
Assets measured at fair value:
Property, plant, and equipment	$	35.0	$	—	$	—	$	35.0	$	49.8
Noncurrent assets held for sale		30.4		—		—		30.4		58.3
			$	—	$	—	$	65.4	$	108.1