Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Narrative) (Details)

v3.20.2
Earnings Per Share (Narrative) (Details) - shares
shares in Millions
3 Months Ended 9 Months Ended
Sep. 26, 2020
Sep. 28, 2019
Sep. 26, 2020
Sep. 28, 2019
Convertible Debt Securities        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares (in shares) 17 101 20 102
2.125% Convertible Senior Notes due 2026 | 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% 2.125% 2.125%