Recent Accounting Standards (Schedule of Effect of New Accounting Pronouncement) (Details) - USD ($) $ in Millions	Oct. 04, 2019	Mar. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease assets	$ 154
Operating lease liability	$ 173
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease assets		$ 182
Operating lease liability		209
Deferred rent liabilities		$ 17