Basis Of Presentation (Details) - inventory_pool	Apr. 02, 2016	Jan. 03, 2016	Jan. 02, 2016
Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Line Items]
Percentage of inventory cost using the LIFO method	52.00%	51.00%	42.00%
Number of LIFO Inventory Pools	3		10
Power Transmission Solutions
Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Line Items]
Percentage of inventory cost using the LIFO method	9.00%