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Net Income (Loss) Per Share - Anti-dilutive Securities (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Oct. 03, 2021
Sep. 27, 2020
Oct. 03, 2021
Sep. 27, 2020
Restricted stock units        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 1,053 382 1,155 4,774
4.00% debentures due 2023        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 0 0 17,068 0
Interest rate 4.00%   4.00%