XML 71 R61.htm IDEA: XBRL DOCUMENT v3.21.1

Restructuring - Additional Information (Details) - USD ($)	3 Months Ended			12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2020
Restructuring Cost and Reserve
Restructuring charges (benefits)	$ 0		$ (14,548,000)
November2020 Restructuring Plan Due To C O V I D19
Restructuring Cost and Reserve
Restructuring charges (benefits)				$ 1,400,000
Restricted stock units
Restructuring Cost and Reserve
Benefit from reversal of previously recognized stock-based compensation expense			72,700,000
Stock-based compensation expense recognized due to accelerated vesting			22,900,000
Stock-Based Compensation Benefit
Restructuring Cost and Reserve
Restructuring charges (benefits)			(49,806,000)
Stock-Based Compensation Benefit | November2020 Restructuring Plan Due To C O V I D19
Restructuring Cost and Reserve
Restructuring charges (benefits)		$ 100,000
Severance and Other Employee Costs
Restructuring Cost and Reserve
Restructuring charges (benefits)			32,130,000
Severance and Other Employee Costs | November2020 Restructuring Plan Due To C O V I D19
Restructuring Cost and Reserve
Restructuring charges (benefits)		$ 1,500,000
Lease Termination and Other Costs
Restructuring Cost and Reserve
Restructuring charges (benefits)			$ 3,128,000

X

- Definition

Restructuring Charges (Benefits)

+ References

No definition available.

+ Details

Name:	lyft_RestructuringChargesBenefits
Namespace Prefix:	lyft_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Share-Based Payment Arrangement, Benefit

+ References

No definition available.

+ Details

Name:	lyft_ShareBasedPaymentArrangementBenefit
Namespace Prefix:	lyft_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

X

- 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

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_RestructuringPlanAxis=lyft_November2020RestructuringPlanDueToCOVID19Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=lyft_StockBasedCompensationBenefitsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_OtherRestructuringMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: