XML 121 R96.htm IDEA: XBRL DOCUMENT v3.21.4

SUBSEQUENT EVENTS - Show Car Development (Details) - Subsequent event $ in Millions	Nov. 17, 2021 USD ($) item
Subsequent Event [Line Items]
Number of variants of the FIVE model on display | item	2
Cost of the two cars | $	$ 4.1

X

- Definition

Represents the number of variants of the FIVE model on display.

+ References

No definition available.

+ Details

Name:	muln_NumberOfVariantsOfFiveModelOnDisplay
Namespace Prefix:	muln_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The aggregate costs incurred in the production of goods for sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a))
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

+ Details

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

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

X

- Details

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Namespace Prefix:
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