Amount of liability recognized arising from contingent consideration in a business combination.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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No definition available.

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Subsequent Events (Details) - USD ($)		3 Months Ended		9 Months Ended
Subsequent Events (Details) - USD ($)	Oct. 13, 2016	Oct. 01, 2017	Oct. 02, 2016	Oct. 01, 2017	Oct. 02, 2016	Oct. 12, 2016
Subsequent Event [Line Items]
Restructuring Charges		$ 341,000	$ 2,252,000	$ 5,366,000	$ 6,674,000
Downstream [Member]
Subsequent Event [Line Items]
Additional consideration payable (up to)						$ 15,000,000.0
Business acquisition, net of cash acquired	$ 198,000,000
Divestiture [Member]
Subsequent Event [Line Items]
Restructuring Charges				$ 3,849,000