v2.4.1.9
Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2014
Jan. 30, 2015
Jun. 30, 2014
Document Information [Line Items]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2014    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus FY    
Trading Symbol VZ    
Entity Registrant Name VERIZON COMMUNICATIONS INC    
Entity Central Index Key 0000732712    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer Yes    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Large Accelerated Filer    
Entity Common Stock, Shares Outstanding   4,155,408,208dei_EntityCommonStockSharesOutstanding  
Entity Public Float     $ 202,799,662,275dei_EntityPublicFloat