Stockholders' Equity (Common Stock) (Details) - shares shares in Millions	3 Months Ended	6 Months Ended
Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Stockholders' Equity Note [Abstract]
Common stock issued as part of stock incentive plan (in shares)	0.2	0.1	0.3	0.2

Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

No definition available.

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration