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COMMON STOCK (Tables)
6 Months Ended
Jul. 01, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Shares Repurchased and Retired
The Company repurchased and retired shares in open market transactions in the following amounts for the fiscal periods indicated:
 
Fiscal quarter ended
 
Two fiscal quarters ended
 
July 1, 2017
 
July 2, 2016
 
July 1, 2017
 
July 2, 2016
Number of shares repurchased
587,465

 
1,049,483

 
1,131,409

 
1,771,847

Aggregate cost of shares repurchased (dollars in thousands)
$
51,605

 
$
108,648

 
$
98,236

 
$
180,209

Average price per share
$
87.84

 
$
103.52

 
$
86.82

 
$
101.71