Fair Value Measurements (Tables)

12 Months Ended

Apr. 28, 2012

Assets and Liabilities Measured at Fair Value on Recurring Basis

Our hierarchy for assets and liabilities measured at fair value on a recurring basis as of April 28, 2012 is as follows:

	Total		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in millions)
Assets:
Cash equivalents	$	321.9	$	321.9				—
Derivative instruments	$	0.2		—	$	0.2		—
Total assets	$	322.1	$	321.9	$	0.2		—
Liabilities:
Derivative instruments	$	0.2		—	$	0.2		—

Our hierarchy for assets and liabilities measured at fair value on a recurring basis as of April 30, 2011 is as follows:

	Total		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in millions)
Assets:
Cash equivalents	$	188.2	$	188.2		—		—
Derivative instruments	$	5.5		—	$	5.5		—
Total assets	$	193.7	$	188.2	$	5.5		—
Liabilities:
Derivative instruments	$	5.6		—	$	5.6		—