Line Of Credit Facility, Number Of Facilities

No definition available.

Name:	lcid_LineOfCreditFacilityNumberOfFacilities
Namespace Prefix:	lcid_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Related Parte Transaction, Internship Duration

+ References

No definition available.

+ Details

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

- Definition

Related Party Transaction, Joint Cooperation Agreement Term

+ References

No definition available.

+ Details

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

- Definition

Related Party Transaction, Threshold, Period For Suspension Of Funding, Attainment Of Agreed Scope Of Operations

+ References

No definition available.

+ Details

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

- Definition

Related Party Transaction, Threshold, Period For Suspension Of Funding, Operation Commencement

+ References

No definition available.

+ Details

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

- Definition

Sale Of Stock, Consideration To Receive On Transaction

+ References

No definition available.

+ Details

Name:	lcid_SaleOfStockConsiderationToReceiveOnTransaction
Namespace Prefix:	lcid_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481372/852-10-55-10

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-9

+ Details

Name:	us-gaap_AccountsReceivableNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Total costs of sales and operating expenses for the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

+ Details

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

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482900/835-30-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69B

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69C
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69C

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482925/835-30-45-2

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482949/835-30-55-8

+ Details

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

- Definition

Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479773/842-30-50-3

+ Details

Name:	us-gaap_LessorOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

+ Details

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

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

+ Details

Name:	us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cash outflow for cost incurred directly with the issuance of an equity security.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-15

+ Details

Name:	us-gaap_PaymentsOfStockIssuanceCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483326/850-10-50-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483326/850-10-50-3

+ Details

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

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(i))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

+ Details

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

- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

+ Details

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

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	srt_CounterpartyNameAxis=lcid_AyarThirdInvestmentCompanyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lcid_SaudiIndustrialDevelopmentFundLoanAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lcid_GIBFacilityAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lcid_AmendedGIBFacilityAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_PublicInvestmentFundInternshipAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_KingAbdullahEconomicCityLeaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_SIDFLoanAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_MISAAgreementAMP2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=lcid_MinistryOfInvestmentOfSaudiArabiaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_MISAAgreementGovernmentGrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=lcid_AMP2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_GIBFacilityAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_ConstructionServiceContractMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=lcid_AlBawaniCompanyLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_HumanResourcesDevelopmentFundTrainingReimbursementAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=lcid_HumanResourcesDevelopmentFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=lcid_HumanResourcesDevelopmentFundTrainingReimbursementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

RELATED PARTY TRANSACTIONS (Details)		1 Months Ended						3 Months Ended				6 Months Ended				12 Months Ended
RELATED PARTY TRANSACTIONS (Details)	May 31, 2023 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2023 SAR (ر.س)	Dec. 31, 2022 USD ($) facility $ / shares shares	Feb. 28, 2022 USD ($)	Jul. 31, 2021	Jun. 30, 2023 USD ($)	Jun. 30, 2023 SAR (ر.س)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 SAR (ر.س)	Jun. 30, 2023 USD ($)	Jun. 30, 2023 SAR (ر.س)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 SAR (ر.س)	Dec. 31, 2022 USD ($) facility $ / shares	Dec. 31, 2022 SAR (ر.س)	Jun. 30, 2023 SAR (ر.س)	Mar. 12, 2023 USD ($)	Mar. 12, 2023 SAR (ر.س)	Dec. 31, 2022 SAR (ر.س) facility	Nov. 08, 2022 USD ($)	Apr. 30, 2022 USD ($) facility	Apr. 30, 2022 SAR (ر.س) facility	Apr. 29, 2022 USD ($) facility	Apr. 29, 2022 SAR (ر.س) facility	Feb. 28, 2022 SAR (ر.س)	Feb. 27, 2022 USD ($)	Feb. 27, 2022 SAR (ر.س)
Related Party Transaction [Line Items]
Expenses incurred								$ 988,559,000		$ 656,535,000		$ 1,910,152,000		$ 1,311,740,000
Accounts receivable, net		$ 20,570,000			$ 19,542,000			20,570,000				20,570,000				$ 19,542,000
Right-of-use assets		223,890,000			215,160,000			223,890,000				223,890,000				215,160,000
Operating lease, liability		269,682,000			255,112,000			269,682,000				269,682,000				255,112,000
Accounts payable		140,083,000			$ 229,084,000			140,083,000				140,083,000				$ 229,084,000
Ayar \| Private Placement
Related Party Transaction [Line Items]
Consideration to be received on agreement	$ 1,800,000,000																					$ 915,000,000
Number of shares issued (in shares) \| shares	265,693,703				85,712,679
Weighted average price (in dollars per share) \| $ / shares	$ 6.83				$ 10.68											$ 10.68
Net proceeds received		1,800,000,000			$ 915,000,000
Commissions and other issuance cost		2,000,000
SIDF
Related Party Transaction [Line Items]
Principal Amount					$ 1,400,000,000											$ 1,400,000,000												$ 1,400,000,000	ر.س 5,190,000,000
GIB Facility Agreement \| Line of Credit \| Revolving Credit Facility
Related Party Transaction [Line Items]
Number of facilities \| facility					2											2					2				2	2
Maximum borrowing capacity			$ 266,600,000		$ 266,100,000											$ 266,100,000			$ 266,600,000						$ 266,100,000	ر.س 1,000,000,000
Amended GIB Facility Agreement \| Line of Credit \| Revolving Credit Facility
Related Party Transaction [Line Items]
Maximum borrowing capacity																			$ 266,600,000	ر.س 1,000,000,000
Related Party
Related Party Transaction [Line Items]
Related party transaction, internship duration							6 months
Related Party \| Public Investment Fund Internship Agreement
Related Party Transaction [Line Items]
Expenses incurred								0		700,000		0		700,000
Accounts receivable, net		0			1,000,000			0				0				1,000,000
Related Party \| KAEC Lease Agreement
Related Party Transaction [Line Items]
Lease initial term (in years)						25 years																					25 years
Right-of-use assets		4,700,000			4,800,000			4,700,000				4,700,000				4,800,000
Operating lease, liability		5,600,000			5,400,000			5,600,000				5,600,000				5,400,000
Related Party \| SIDF Loan Agreement \| SIDF
Related Party Transaction [Line Items]
Principal Amount						$ 1,400,000,000																					ر.س 5,190,000,000
Related Party \| MISA Agreement - AMP-2 \| MISA
Related Party Transaction [Line Items]
Period for suspension of funding, operation commencement						30 months
Period for suspension of funding, attainment of agreed scope of operations						55 months
Related Party \| Government Grant \| MISA
Related Party Transaction [Line Items]
Related party transaction, amount of transaction																97,300,000	ر.س 366,000,000
Related Party \| Government Grant \| MISA \| AMP-2
Related Party Transaction [Line Items]
Related party transaction, amount of transaction												(83,700,000)				(33,300,000)
Related Party \| Government Grant \| MISA \| Other Noncurrent Liabilities
Related Party Transaction [Line Items]
Related party transaction, amount of transaction												13,600,000				64,000,000
Related Party \| GIB Facility Agreement \| GIB Facility Agreement \| Line of Credit
Related Party Transaction [Line Items]
Number of facilities \| facility																							2	2
Maximum borrowing capacity																							$ 266,100,000	ر.س 1,000,000,000
Related Party \| Construction Service Contract \| Al Bawani Company Limited
Related Party Transaction [Line Items]
Related party transaction, amount of transaction								32,000,000	ر.س 119,800,000	$ 0	ر.س 0	48,500,000	ر.س 181,900,000	$ 0	ر.س 0
Accounts payable		$ 20,000,000			$ 11,200,000			20,000,000				20,000,000				$ 11,200,000		ر.س 75,100,000			ر.س 42,100,000
Related Party \| HRDF Training Reimbursement Agreement \| Human Resources Development Fund
Related Party Transaction [Line Items]
Related party transaction, amount of transaction			$ 7,800,000	ر.س 29,300,000
Joint cooperation agreement term			1 year	1 year
Related Party \| Human Resources Development Fund Training Reimbursements \| Human Resources Development Fund
Related Party Transaction [Line Items]
Related party transaction, amount of transaction								$ 2,300,000	ر.س 8,800,000			2,300,000	ر.س 8,800,000
Related Party \| Human Resources Development Fund Training Reimbursements \| Human Resources Development Fund \| Other current liabilities
Related Party Transaction [Line Items]
Related party transaction, amount of transaction												$ 2,100,000