Net Income Per Share (Schedule of Debt Conversions) (Details) - Convertible Debt - $ / shares	Apr. 02, 2021	May 26, 2020	Apr. 03, 2020	Mar. 05, 2020	Feb. 04, 2020	Jan. 31, 2020	Mar. 29, 2019
2.5% Convertible Senior Notes due April 1, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Conversion price (in USD per share)			$ 8.40				$ 16.77
2.0% Convertible Senior Notes due August 15, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Conversion price (in USD per share)			10.23				$ 20.41
New 2.5% Convertible Senior Notes due April 1, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Conversion price (in USD per share)	$ 16.77		16.77	$ 19	$ 16.77	$ 8.40
New 2.0% Convertible Senior Notes due August 15, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Conversion price (in USD per share)	$ 20.41	$ 19.25	$ 20.41		$ 20.41	$ 10.23