Condensed Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Net income	$ 24,475	$ 20,721	$ 61,879	$ 64,662
Other comprehensive income (loss), net of tax:
Change in foreign currency translation adjustments	421	468	(9,373)	(411)
Derivative financial instruments:
Change in net unrealized amount	(400)	570	(3,126)	(241)
Amount reclassified into net income	245	2,805	2,908	3,990
Defined benefit plans:
Changes in unrecognized net actuarial loss and unrecognized transition cost	(409)	2	736	(183)
Amortization of actuarial losses and transition costs	241	338	877	1,148
Total other comprehensive income (loss)	98	4,183	(7,978)	4,303
Comprehensive income	$ 24,573	$ 24,904	$ 53,901	$ 68,965