Income From Continuing Operations Per Share (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Sep. 28, 2012	Sep. 30, 2011
Income From Continuing Operations Per Share [Abstract]
Income from continuing operations	$ 128.5	$ 131.1
Adjustments for participating securities outstanding	0	(1.6)
Income from continuing operations used in basic and diluted common share calculations (A)	$ 128.5	$ 129.5
Basic weighted average common shares outstanding (B)	111,900,000	118,800,000
Impact of dilutive stock options	700,000	600,000
Diluted weighted average common shares outstanding (C)	112,600,000	119,400,000
Income from continuing operations per basic common share (A)/(B)	$ 1.15	$ 1.09
Income from continuing operations per diluted common share (A)/(C)	$ 1.14	$ 1.09
Income From Continuing Operations Per Share (Textuals) [Abstract]
Outstanding antidilutive employee stock options	2,699,871	4,680,839