Supplemental Disclosure of Cash Flow Information (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Mar. 30, 2019	Mar. 31, 2018	Mar. 25, 2017
Supplemental Disclosure of Cash Flow Information [Abstract]
Increase in property, plant and equipment	$ 14.6	$ 19.2	$ 14.2

Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentAdditions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration