XML 42 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

Description of Business and Basis of Presentation - Additional Information (Details) - USD ($) $ in Millions | Apr. 03, 2020 | Mar. 31, 2020
--- | --- | ---
Pacific Valley Insurance Company, Inc. | Clarendon National Insurance Company |  |
Description Of Business And Basis Of Presentation |  |
Transfer of reinsurance obligations | $ 465.0 | $ 465.0

X
- Definition Line items representing description of business and basis of presentation . + References No definition available. + Details
Name: | lyft_DescriptionOfBusinessAndBasisOfPresentationLineItems
Namespace Prefix: | lyft_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payments For Transfer Of Reinsurance Obligations + References No definition available. + Details
Name: | lyft_PaymentsForTransferOfReinsuranceObligations
Namespace Prefix: | lyft_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=lyft_PacificValleyInsuranceCompanyIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=lyft_ClarendonNationalInsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |