Earnings per Share (EPS) and Common Stock (Tables)

6 Months Ended

Mar. 30, 2013

Earnings Per Share and Common Stock

Earnings per Share Basic and Diluted

	Three months ended				Six months ended
Calculation of Basic and Diluted EPS	March 30, 2013		March 31, 2012		March 30, 2013		March 31, 2012
	(in thousands, except per share data)
Net income	$	17,037	$	3,569	$	52,848	$	25,692
Weighted average shares outstanding—Basic	119,518		119,003		119,722		118,356
Dilutive effect of employee stock options, restricted shares and restricted stock units	1,553		2,398		1,716		2,629
Weighted average shares outstanding—Diluted	121,071		121,401		121,438		120,985
Earnings per share—Basic	$	0.14	$	0.03	$	0.44	$	0.22
Earnings per share—Diluted	$	0.14	$	0.03	$	0.44	$	0.21