Debt and Finance Lease Obligations Summarizes Securitized Financings (Details) - USD ($) $ in Thousands		Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Debt Disclosure [Abstract]
Securitized financings - contractual amount		$ 0	$ 18,855
Purchase discount: Accretable		0	491	$ 3,515
Purchase discount: non-accretable	[1]	0	0
Acquired Securitized Financings Net		$ 0	$ 18,364

[1] There is no non-accretable difference, as the contractual payments on acquired securitized financings were determined by the cash collections from the underlying loans.