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Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended																			12 Months Ended
	May. 30, 2015	Feb. 28, 2015	[1]	Nov. 29, 2014	[1]	Aug. 30, 2014	[1]	May. 31, 2014	[1]	Mar. 01, 2014	[1]	Nov. 30, 2013	[1]	Aug. 31, 2013	[1]	Jun. 01, 2013	Mar. 02, 2013	Dec. 01, 2012	Sep. 01, 2012	May. 30, 2015	May. 31, 2014	Jun. 01, 2013
Segment Reporting Information
Restructuring and impairment expenses																				$ 12.7	$ 26.5	$ 1.2
Net sales	$ 550.7	$ 516.4		$ 565.4		$ 509.7		$ 487.5		$ 455.9		$ 470.5		$ 468.1		$ 460.0	$ 423.5	$ 441.8	$ 449.7	$ 2,142.2	$ 1,882.0	$ 1,774.9
Distributor Concentration Risk | Sales Revenue, Net
Segment Reporting Information
Concentration Risk, Percentage																				5.00%
Customer Concentration Risk | Sales Revenue, Net
Segment Reporting Information
Concentration Risk, Percentage																				5.00%
Net sales																				$ 97.0
Unionized Employees Concentration Risk | Workforce Subject to Collective Bargaining Arrangements
Segment Reporting Information
Concentration Risk, Percentage																				14.10%
[1] The sum of the quarters does not equal the annual balance reflected in the Consolidated Statements of Comprehensive Income due to rounding associated with the calculations on an individual quarter basis.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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