Fair Value Measurements (Tables)

12 Months Ended

May 27, 2012

Fair Value Measurements [Abstract]

Fair value of assets and liabilities measured on recurring basis

The following table presents our financial assets and liabilities measured at fair value on a recurring basis based upon the level within the fair value hierarchy in which the fair value measurements fall, as of May 27, 2012:

	Level 1		Level 2		Level 3		Total
Assets:
Derivative assets	$	13.8	$	44.9	$	—	$	58.7
Available-for-sale securities		1.6		—		—		1.6
Deferred compensation assets		5.8		—		—		5.8
Total assets	$	21.2	$	44.9	$	—	$	66.1
Liabilities:
Derivative liabilities	$	—	$	215.4	$	—	$	215.4
Deferred and share-based compensation liabilities		27.1		—		—		27.1
Total liabilities	$	27.1	$	215.4	$	—	$	242.5

The following table presents our financial assets and liabilities measured at fair value on a recurring basis based upon the level within the fair value hierarchy in which the fair value measurements fall, as of May 29, 2011:

	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