The threshold trading days volume-weighted average trading sale price of share.

No definition available.

Name:	lcid_ConsecutiveTradingDaysForVolumeWeightedAverageTradingSalePriceOfShare
Namespace Prefix:	lcid_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The maximum percentage of the fair market value of share on the offering date as purchase price.

+ References

No definition available.

+ Details

Name:	lcid_MaximumPercentageOfFairMarketValueOfShareOnOfferingDateAsPurchasePrice
Namespace Prefix:	lcid_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The maximum percentage of the fair market value of share on the purchase date as purchase price.

+ References

No definition available.

+ Details

Name:	lcid_MaximumPercentageOfFairMarketValueOfShareOnPurchaseDateAsPurchasePrice
Namespace Prefix:	lcid_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of common shares vested on achieving a volume-weighted average trading sale price.

+ References

No definition available.

+ Details

Name:	lcid_NumberOfCommonSharesVested
Namespace Prefix:	lcid_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of shares on exercsie of warrants.

+ References

No definition available.

+ Details

Name:	lcid_NumberOfSharesOnExercsieOfWarrants
Namespace Prefix:	lcid_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of warrants vested on achieving a volume-weighted average trading sale price.

+ References

No definition available.

+ Details

Name:	lcid_NumberOfWarrantsVested
Namespace Prefix:	lcid_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The redemption price per warrant.

+ References

No definition available.

+ Details

Name:	lcid_RedemptionPricePerWarrant
Namespace Prefix:	lcid_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The threshold trading days volume-weighted average trading sale price of share.

+ References

No definition available.

+ Details

Name:	lcid_ThresholdTradingDaysVolumeWeightedAverageTradingSalePriceOfShare
Namespace Prefix:	lcid_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The threshold volume-weighted average trading sale price of share for earnback warrants.

+ References

No definition available.

+ Details

Name:	lcid_VolumeWeightedAverageTradingSalePriceOfShare
Namespace Prefix:	lcid_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- 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

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

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=lcid_FirstTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=lcid_PublicWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=lcid_PrivateWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PlanNameAxis=lcid_Stockincentiveplan2021Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

SUBSEQUENT EVENTS - Employee Stock Purchase Plan (Details) - Subsequent Event - $ / shares	Sep. 29, 2021	Oct. 08, 2021	Jul. 31, 2021
Subsequent Event [Line Items]
Number of shares on exercsie of warrants		0.4458
Number of common shares vested	5,750,000
First tranche
Subsequent Event [Line Items]
Volume-weighted average trading sale price of share	$ 20.00
Threshold trading days volume-weighted average trading sale price of share	40 days
Consecutive trading days for volume-weighted average trading sale price of share	60 days
Public warrants
Subsequent Event [Line Items]
Redemption price per warrant		$ 0.01
Private warrants
Subsequent Event [Line Items]
Number of warrants vested	4,927,778
2021 Stock Incentive Plan
Subsequent Event [Line Items]
Maximum percentage of the fair market value of share on the purchase date as purchase price			85.00%
Maximum percentage of the fair market value of share on the offering date as purchase price			85.00%
Number of common shares vested			61,211,436