v3.7.0.1
Document and Entity Information
3 Months Ended
Mar. 31, 2017
shares
Document Information [Line Items]  
Document Type 10-Q
Amendment Flag false
Document Period End Date Mar. 31, 2017
Document Fiscal Year Focus 2017
Document Fiscal Period Focus Q1
Trading Symbol VZ
Entity Registrant Name VERIZON COMMUNICATIONS INC
Entity Central Index Key 0000732712
Current Fiscal Year End Date --12-31
Entity Filer Category Large Accelerated Filer
Entity Common Stock, Shares Outstanding 4,079,369,367