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Postretirement Plans (Tables)
12 Months Ended
Jan. 02, 2016
Other Postretirement Benefit Plans, Defined Benefit [Member]  
Summary of Weighted-Average Assumptions Used to Determine Accumulated Benefit Obligation

The weighted-average discount rate used to determine Snap-on’s accumulated benefit obligation is as follows:

 

     2015      2014  

Discount rate

         4.1%                 3.6%