Debt - Other Debt (Details) $ in Millions	3 Months Ended
Jul. 31, 2021 USD ($) note	May 01, 2021 USD ($)
Debt Instrument [Line Items]
Debt, short-term	$ 14.8	$ 14.9
Other Debt
Debt Instrument [Line Items]
Number of notes \| note	11
Weighted-average interest rate (as a percent)	1.50%
Debt, short-term	$ 2.3

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19,20)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_LongTermDebtCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant