Short-term Debt - Covenant Compliance (Details)	1 Months Ended
Apr. 30, 2018
Line of credit \| Bank of America \| Bank of America loan and security agreement \| Revolving Credit Facility \| Super Micro Computer B.V.
Debt Instrument [Line Items]
Fixed charge coverage ratio	1.00

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration