| 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, 2025 | | | Communications | | | | | | | | | Mobility | | Business Wireline | | Consumer Wireline | | Latin America | | Corporate & Other | | Total | | Wireless service | $ | 67,384 | | | $ | — | | | $ | — | | | $ | 2,715 | | | $ | — | | | $ | 70,099 | | Fiber and advanced connectivity1 | — | | | 7,333 | | | 8,645 | | | — | | | — | | | 15,978 | | Non-fiber consumer broadband | — | | | — | | | 3,542 | | | — | | | — | | | 3,542 | | Legacy and other transitional | — | | | 9,170 | | | 1,013 | | | — | | | 179 | | | 10,362 | | | Other | — | | | — | | | 983 | | | — | | | 194 | | | 1,177 | | | Total Service | 67,384 | | | 16,503 | | | 14,183 | | | 2,715 | | | 373 | | | 101,158 | | | Equipment | 22,098 | | | 728 | | | — | | | 1,664 | | | — | | | 24,490 | | | Total | $ | 89,482 | | | $ | 17,231 | | | $ | 14,183 | | | $ | 4,379 | | | $ | 373 | | | $ | 125,648 | | 1 Advanced connectivity services reported in Business Wireline. |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | | Fiber and advanced connectivity1 | — | | | 6,969 | | | 7,391 | | | — | | | — | | | 14,360 | | Non-fiber consumer broadband | — | | | — | | | 3,821 | | | — | | | — | | | 3,821 | | | | | | | | | | | | | | Legacy and other transitional | — | | | 11,095 | | | 1,265 | | | — | | | 253 | | | 12,613 | | | 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 | | 1 Advanced connectivity services reported in Business Wireline. |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | | | | | | | | | | | | | | Fiber and advanced connectivity1 | — | | | 6,594 | | | 6,267 | | | — | | | — | | | 12,861 | | Non-fiber consumer broadband | — | | | — | | | 4,188 | | | — | | | — | | | 4,188 | | | | | | | | | | | | | | Legacy and other transitional | — | | | 13,680 | | | 1,508 | | | — | | | 294 | | | 15,482 | | | 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 | | 1 Advanced connectivity services reported in Business Wireline. |
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| 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 | 2025 | | 2024 | Deferred Acquisition Costs | | | | | Prepaid and other current assets | $ | 3,550 | | | $ | 3,239 | | | Other Assets | 4,778 | | | 4,177 | | | Total deferred customer contract acquisition costs | $ | 8,328 | | | $ | 7,416 | | | | | | | Deferred Fulfillment Costs | | | | | Prepaid and other current assets | $ | 1,862 | | | $ | 2,101 | | | Other Assets | 2,864 | | | 3,289 | | | Total deferred customer contract fulfillment costs | $ | 4,726 | | | $ | 5,390 | |
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 | 2025 | | 2024 | | Deferred acquisition cost amortization | $ | 3,837 | | | $ | 3,667 | | | Deferred fulfillment cost amortization | 2,279 | | | 2,525 | | |
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