Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Narrative) (Details)

v3.19.2
Earnings Per Share (Narrative) (Details) - shares
shares in Millions
3 Months Ended 6 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Jun. 29, 2019
Jun. 30, 2018
Stock Options, Restricted Stock Units, Conversion of Notes, and Warrants Under Warrant Agreement        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares (in shares) 102 2 103 103
2.125% Convertible Senior Notes due 2026        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Stated interest rate 2.125%   2.125%