Discontinued Operations (Narrative) (Details) - USD ($) $ in Thousands		3 Months Ended			6 Months Ended
	Jan. 19, 2016	Apr. 02, 2016	Jan. 02, 2016	Mar. 28, 2015	Apr. 02, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
(Loss) gain on sale of discontinued operations before income taxes		$ 2,031		$ 0
Packaging Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of discontinued operations	$ 88,300
Sale of discontinued operations, transaction costs	6,300
(Loss) gain on sale of discontinued operations before income taxes		$ 2,000	$ (5,000)		$ (3,000)
Sale of discontinued operations, impairment			$ 9,900
Sale of discontinued operations, Holdback amount	$ 5,000