Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2024

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue by Category and Business Unit

Revenue Categories

The following tables set forth reported revenue by category and by business unit:

For the year ended December 31, 2024
	Communications
	Mobility		Business Wireline		Consumer Wireline		Latin America		Corporate & Other		Total
Wireless service	$	65,373	$	—	$	—	$	2,668	$	—	$	68,041
Business service	—		18,064		—		—		—		18,064
Broadband	—		—		11,212		—		—		11,212
Legacy voice and data	—		—		1,265		—		253		1,518
Other	—		—		1,101		—		199		1,300
Total Service	65,373		18,064		13,578		2,668		452		100,135
Equipment	19,882		755		—		1,564		—		22,201
Total	$	85,255	$	18,819	$	13,578	$	4,232	$	452	$	122,336

For the year ended December 31, 2023
	Communications
	Mobility		Business Wireline		Consumer Wireline		Latin America		Corporate & Other		Total
Wireless service	$	63,175	$	—	$	—	$	2,569	$	—	$	65,744
Business service	—		20,274		—		—		—		20,274
Broadband	—		—		10,455		—		—		10,455
Legacy voice and data	—		—		1,508		—		294		1,802
Other	—		—		1,210		—		164		1,374
Total Service	63,175		20,274		13,173		2,569		458		99,649
Equipment	20,807		609		—		1,363		—		22,779
Total	$	83,982	$	20,883	$	13,173	$	3,932	$	458	$	122,428

For the year ended December 31, 2022
	Communications
	Mobility		Business Wireline		Consumer Wireline		Latin America		Corporate & Other		Total
Wireless service	$	60,499	$	—	$	—	$	2,162	$	13	$	62,674
Business service	—		21,891		—		—		—		21,891
Broadband	—		—		9,669		—		—		9,669
Legacy voice and data	—		—		1,746		—		323		2,069
Other	—		—		1,334		—		194		1,528
Total Service	60,499		21,891		12,749		2,162		530		97,831
Equipment	21,281		647		—		982		—		22,910
Total	$	81,780	$	22,538	$	12,749	$	3,144	$	530	$	120,741

Schedule of Deferred Customer Contract Acquisition and Fulfillment Costs

The following table presents the deferred customer contract acquisition and fulfillment costs included on our consolidated balance sheets at December 31:

Consolidated Balance Sheets	2024		2023
Deferred Acquisition Costs
Prepaid and other current assets	$	3,239	$	3,233
Other Assets	4,177		4,077
Total deferred customer contract acquisition costs	$	7,416	$	7,310
Deferred Fulfillment Costs
Prepaid and other current assets	$	2,101	$	2,340
Other Assets	3,289		3,843
Total deferred customer contract fulfillment costs	$	5,390	$	6,183

The following table presents deferred customer contract acquisition and fulfillment cost amortization, which are primarily included in “Selling, general and administrative” and “Other cost of revenues,” respectively, for the years ended December 31:

Consolidated Statements of Income	2024		2023
Deferred acquisition cost amortization	$	3,667	$	3,476
Deferred fulfillment cost amortization	2,525		2,700

Schedule of Contract Assets and Liabilities

The following table presents contract assets and liabilities on our consolidated balance sheets at December 31:

Consolidated Balance Sheets	2024		2023
Contract asset	$	6,855	$	6,518
Current portion in “Prepaid and other current assets”	3,845		3,549
Contract liability	4,272		3,994
Current portion in “Advanced billings and customer deposits”	3,981		3,666