XML 102 R81.htm IDEA: XBRL DOCUMENT v3.20.1
Capital Stock - Narrative (Details) - USD ($)
3 Months Ended
Mar. 28, 2020
Mar. 30, 2019
Dec. 31, 2019
Nov. 04, 2019
Apr. 30, 2018
Class of Stock          
Shares held in employee trust (shares) 193,941   193,941    
Shares held in employee trust $ 12,400,000   $ 12,400,000    
Share repurchase program authorized         $ 250,000,000.0
Shares remaining for repurchase, value $ 170,000,000.0     $ 175,000,000.0  
Common stock          
Class of Stock          
Common shares repurchased (shares) 265,589 939,798      
Shares repurchased $ 5,000,000.0 $ 15,000,000.0