Income Taxes (Schedule of Effective Tax Rate) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Oct. 04, 2019	Sep. 28, 2018	Oct. 04, 2019	Sep. 28, 2018
Income Tax Disclosure [Abstract]
Income (loss) from continuing operations before income taxes	$ 55	$ (32)	$ 140	$ (128)
Income tax expense	$ 20	$ 30	$ 70	$ 6
Effective tax rate (as a percent)	36.00%	(94.00%)	50.00%	(5.00%)