Earnings per share (Tables)

9 Months Ended

Mar. 30, 2013

Earnings Per Share [Abstract]

Basic and diluted earnings per share calculation

	Third Quarters Ended				Nine Months Ended
	March 30, 2013		March 31, 2012		March 30, 2013		March 31, 2012
	(Thousands, except per share data)
Numerator:
Net income	$	86,196	$	147,562	$	323,982	$	433,615
Denominator:
Weighted average common shares for basic earnings    per share	137,102		145,126		138,215		148,195
Net effect of dilutive stock options and performance    share awards	1,913		2,119		2,101		2,277
Weighted average common shares for diluted earnings    per share	139,015		147,245		140,316		150,472
Basic earnings per share	$	0.63	$	1.02	$	2.34	$	2.93
Diluted earnings per share	$	0.62	$	1.00	$	2.31	$	2.88