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v3.23.1

Additional Financial Information (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Payables and Accruals [Abstract] |  |
Supplier finance program, termination notice period | 60 days |
Supplier finance program, obligation outstanding | $ 705 | $ 1,000

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Supplier Finance Program, Obligation, Current + References No definition available. + Details
Name: | vz_SupplierFinanceProgramObligationCurrent
Namespace Prefix: | vz_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Supplier Finance Program, Termination Notice, Period + References No definition available. + Details
Name: | vz_SupplierFinanceProgramTerminationNoticePeriod
Namespace Prefix: | vz_
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Balance Type: | na
Period Type: | duration