Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Jan. 01, 2017	Dec. 31, 2017	Jan. 01, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ 790	$ (3,902)	$ 2,492	$ (2,618)
Other Comprehensive Income (Loss) before Reclassifications, Tax	(551)	(1,556)	283	(1,436)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	239	(5,458)	2,775	(4,054)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	(293,910)	(334,336)	(300,026)	(338,450)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	5,468	4,550	11,196	8,886
Income Tax Expense (Benefit)	(2,051)	(1,708)	(4,199)	(3,334)
Net Reclassifications	3,417	2,842	6,997	5,552
Other Comprehensive Income (Loss)	3,656	(2,616)	9,772	1,498
Ending Balance	(290,254)	(336,952)	(290,254)	(336,952)
Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	(314)	(618)	(627)	(1,237)
Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	4,727	4,813	9,392	9,527
Foreign Currency Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	1,047	18	2,416	(53)
Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	27	120	32	200
Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	(19)	217	(17)	449
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(681)	(8,051)	3,247	(6,450)
Other Comprehensive Income (Loss) before Reclassifications, Tax	0	0	0	0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(681)	(8,051)	3,247	(6,450)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	(20,816)	(22,262)	(24,744)	(23,863)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Income Tax Expense (Benefit)	0	0	0	0
Net Reclassifications	0	0	0	0
Other Comprehensive Income (Loss)	(681)	(8,051)	3,247	(6,450)
Ending Balance	(21,497)	(30,313)	(21,497)	(30,313)
Accumulated Translation Adjustment [Member] | Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Translation Adjustment [Member] | Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Translation Adjustment [Member] | Foreign Currency Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Translation Adjustment [Member] | Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Translation Adjustment [Member] | Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	1,471	4,149	(755)	3,832
Other Comprehensive Income (Loss) before Reclassifications, Tax	(551)	(1,556)	283	(1,436)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	920	2,593	(472)	2,396
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	(608)	(1,599)	(76)	(1,552)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	1,055	355	2,431	596
Income Tax Expense (Benefit)	(396)	(133)	(912)	(224)
Net Reclassifications	659	222	1,519	372
Other Comprehensive Income (Loss)	1,579	2,815	1,047	2,768
Ending Balance	971	1,216	971	1,216
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Foreign Currency Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	1,047	18	2,416	(53)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	27	120	32	200
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	(19)	217	(17)	449
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	0	0	0	0
Other Comprehensive Income (Loss) before Reclassifications, Tax	0	0	0	0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	0	0	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	(272,486)	(310,475)	(275,206)	(313,035)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	4,413	4,195	8,765	8,290
Income Tax Expense (Benefit)	(1,655)	(1,575)	(3,287)	(3,110)
Net Reclassifications	2,758	2,620	5,478	5,180
Other Comprehensive Income (Loss)	2,758	2,620	5,478	5,180
Ending Balance	(269,728)	(307,855)	(269,728)	(307,855)
Accumulated Defined Benefit Plans Adjustment [Member] | Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	(314)	(618)	(627)	(1,237)
Accumulated Defined Benefit Plans Adjustment [Member] | Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	4,727	4,813	9,392	9,527
Accumulated Defined Benefit Plans Adjustment [Member] | Foreign Currency Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Defined Benefit Plans Adjustment [Member] | Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	0	0	0	0
Accumulated Defined Benefit Plans Adjustment [Member] | Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Before Tax	$ 0	$ 0	$ 0	$ 0