Earnings Per Share - Anti-dilutive Options (Details) - shares
shares in Thousands
3 Months Ended
Apr. 03, 2020
Mar. 29, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive stock options (in shares) 1 17
Anti-dilutive stock options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive stock options (in shares) 0 13
Anti-dilutive restricted stock units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive stock options (in shares) 1 4