XML 136 R112.htm IDEA: XBRL DOCUMENT v3.24.0.1

Segment Information - Narrative (Detail)	12 Months Ended
	Dec. 31, 2023 customer_group segment state	Dec. 31, 2022 customer_group
Segment Reporting Information [Line Items]
Number of reportable segments | segment	2
Number of states in which wireline services are provided | state	9
Number of customer groups | customer_group	3	4

X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-18

+ Details

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
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_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of Customer Groups

+ References

No definition available.

+ Details

Name:	vz_NumberOfCustomerGroups
Namespace Prefix:	vz_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number Of States In Which Wireline Services Are Provided

+ References

No definition available.

+ Details

Name:	vz_NumberOfStatesInWhichWirelineServicesAreProvided
Namespace Prefix:	vz_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant