Other Comprehensive Income (Loss) (Schedule of Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 28, 2020	Mar. 30, 2019
Net
Other comprehensive income (loss), before reclassifications, net of tax	$ (3,632)	$ (455)	$ 3	$ (4,804)
Net (gain) loss reclassified to earnings, net of tax	(217)	(472)	(255)	(1,290)
Other comprehensive income (loss)	(3,849)	(927)	(252)	(6,094)
Other comprehensive income (loss)
Pre-tax
Other comprehensive income (loss), before tax	(4,483)	(738)	(736)	(7,182)
Tax
Other comprehensive income (loss), tax	634	(189)	484	1,088
Net
Other comprehensive income (loss)	(3,849)	(927)	(252)	(6,094)
Foreign Currency Translation
Pre-tax
Other comprehensive income (loss), before reclassifications, pretax	(2,599)	(1,168)	948	(2,671)
Net
Other comprehensive income (loss), before reclassifications, net of tax	(2,599)	(1,168)	948	(2,671)
Net (gain) loss reclassified to earnings, net of tax	0	0	0	0
Other comprehensive income (loss)	(2,599)	(1,168)	948	(2,671)
Unrealized Derivative Instrument
Pre-tax
Other comprehensive income (loss), before reclassifications, pretax	1,210	(502)	1,060	(2,313)
Net (gain) loss reclassified to earnings	(552)	(725)	(872)	(1,894)
Tax
Other comprehensive income (loss) before reclassifications, tax	(274)	110	(238)	505
Net (gain) loss reclassified to earnings, tax	126	158	196	413
Net
Other comprehensive income (loss), before reclassifications, net of tax	936	(392)	822	(1,808)
Net (gain) loss reclassified to earnings, net of tax	(426)	(567)	(676)	(1,481)
Other comprehensive income (loss)	510	(959)	146	(3,289)
Defined Benefit Pension Plan
Pre-tax
Other comprehensive income (loss), before reclassifications, pretax	(2,898)	1,374	(2,348)	(839)
Net (gain) loss reclassified to earnings	301	137	603	274
Tax
Other comprehensive income (loss) before reclassifications, tax	874	(415)	708	253
Net (gain) loss reclassified to earnings, tax	(92)	(42)	(182)	(83)
Net
Other comprehensive income (loss), before reclassifications, net of tax	(2,024)	959	(1,640)	(586)
Net (gain) loss reclassified to earnings, net of tax	209	95	421	191
Currency exchange rate gain (loss)
Pre-tax
Other comprehensive income (loss), before reclassifications, pretax	55	146	(127)	261
Net
Other comprehensive income (loss), before reclassifications, net of tax	$ 55	$ 146	$ (127)	$ 261