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Revenue (Notes)
 3 Months Ended
Mar. 31, 2022
Revenue [Abstract]  
Revenue Revenues
The Company’s revenues by product line are as follows:

Three Months Ended March 31,
20222021
Internet$5,452 $5,086 
Video4,346 4,344 
Voice391 399 
Residential revenue10,189 9,829 
Small and medium business1,059 1,012 
Enterprise661 638 
Commercial revenue1,720 1,650 
Advertising sales383 344 
Mobile690 492 
Other218 207 
$13,200 $12,522 

As of March 31, 2022 and December 31, 2021, accounts receivable, net on the consolidated balance sheets includes approximately $392 million and $391 million of current equipment installment plan receivables, respectively, and other noncurrent assets includes approximately $209 million and $189 million of noncurrent equipment installment plan receivables, respectively.