XML 75 R54.htm IDEA: XBRL DOCUMENT v3.24.4
Revenues (Tables)
 12 Months Ended
Dec. 31, 2024
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The Company’s revenues by product line are as follows:

Year Ended December 31,
202420232022
Internet$23,360 $23,032 $22,222 
Video15,126 16,351 17,460 
Mobile service3,083 2,243 1,698 
Voice1,437 1,510 1,559 
Residential revenue43,006 43,136 42,939 
Small and medium business4,371 4,353 4,350 
Enterprise2,883 2,770 2,677 
Commercial revenue7,254 7,123 7,027 
Advertising sales1,780 1,551 1,882 
Other3,045 2,797 2,174 
$55,085 $54,607 $54,022 
Schedule of other balance sheet accounts
Other balances that are not separately presented on the consolidated balance sheets that relate to the recognition of revenue and collection of the related cash, as well as the deferred costs associated with our contracts with customers consist of the following for the periods presented:

December 31,
20242023
Accounts receivable, net:
Equipment installment plan receivables, net$967 $673 
Other noncurrent assets:
Equipment installment plan receivables, net$980 $687 
Contract acquisition and fulfillment costs$701 $616 
Accounts payables, accrued and other current liabilities:
Customer prepayments and upfront deferred installation fees$456 $509 
Allowance for Doubtful Accounts
Activity in the allowance for doubtful accounts is summarized as follows for the years presented:

Year Ended December 31,
202420232022
Balance, beginning of period$268 $219 $157 
Charged to expense762 743 758 
Uncollected balances written off, net of recoveries(826)(694)(696)
Balance, end of period$204 $268 $219