Device Payment Plan Agreement and Wireless Service Receivables - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables transferred to ABS Entities	$ 24,828	$ 20,186
Guarantee liability	54	77
Device payment plan agreement, trade-in liability	$ 8,234	7,229	$ 5,598
Maximum threshold period for new customers	210 days
Minimum threshold period for existing customers	210 days
Wireless service
Accounts, Notes, Loans and Financing Receivable [Line Items]
Wireless service receivables	$ 5,100	58
Asset Pledged as Collateral without Right
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables transferred to ABS Entities	23,600	16,000
Product Trade-In
Accounts, Notes, Loans and Financing Receivable [Line Items]
Device payment plan agreement, trade-in liability	$ 562	$ 366
Consumer | Minimum | Device payment plan agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]
Customer tenure period	45 days
Consumer | Maximum | Device payment plan agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]
Customer tenure period	45 days
Business | Minimum | Device payment plan agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]
Customer tenure period	12 months
Business | Maximum | Device payment plan agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]
Customer tenure period	12 months
Verizon Business Group And Verizon Consumer Group
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum threshold period for new customers	210 days
Minimum threshold period for existing customers	210 days