v2.4.0.6
Document and Entity Information
6 Months Ended
Jun. 30, 2013
Document Document And Entity Information [Abstract]  
Document Type 10-Q
Amendment Flag false
Document Period End Date Jun. 30, 2013
Document Fiscal Year Focus 2013
Document Fiscal Period Focus Q2
Entity Registrant Name MEDIACOM LLC
Entity Central Index Key 0001064116
Current Fiscal Year End Date --12-31
Entity Filer Category Non-accelerated Filer
Entity Common Stock, Shares Outstanding 0