v3.26.1
Segment Information (Tables)
 3 Months Ended
Mar. 31, 2026
Segment Reporting [Abstract]  
Reconciliation of Revenues to Segment Contribution
For the three months ended March 31, 2026
Advanced ConnectivityLegacyLatin AmericaTotal SegmentCorporate & OtherAT&T Inc.
Operating Revenues
Wireless service$16,941 $— $753 $17,694 $— $17,694 
Consumer
14,584 
Business
2,357 
Advanced home internet2,799 — — 2,799 — 2,799 
Business fiber and advanced connectivity1,882 — — 1,882 — 1,882 
Business transitional and other1,083 — — 1,083 — 1,083 
Other service158 1,768 — 1,926 94 2,020 
Total Service22,863 1,768 753 25,384 94 25,478 
Equipment5,608 — 420 6,028 — 6,028 
Operating Revenues28,471 1,768 1,173 31,412 94 31,506 
Operating Expenses
Operations and support expenses
16,913 1,156 953 19,022 714 19,736 
Asset impairment and abandonment and restructuring
— — — — — — 
Transaction, legal and other costs— — — — 146 146 
Depreciation and amortization4,705 — 200 4,905 61 4,966 
Operating Expenses21,618 1,156 1,153 23,927 921 24,848 
Operating Income (Loss)$6,853 $612 $20 $7,485 $(827)$6,658 
Total other income (expense)(1,260)
Income from continuing operations before income tax$5,398 

For the three months ended March 31, 2025
Advanced ConnectivityLegacyLatin AmericaTotal SegmentCorporate & OtherAT&T Inc.
Operating Revenues
Wireless service$16,651 $— $615 $17,266 $— $17,266 
Consumer
14,370 
Business
2,281 
Advanced home internet2,198 — — 2,198 — 2,198 
Business fiber and advanced connectivity1,755 — — 1,755 — 1,755 
Business transitional and other1,294 — — 1,294 — 1,294 
Other service162 2,368 — 2,530 95 2,625 
Total Service22,060 2,368 615 25,043 95 25,138 
Equipment5,132 — 356 5,488 — 5,488 
Operating Revenues27,192 2,368 971 30,531 95 30,626 
Operating Expenses
Operations and support expenses
16,247 1,349 778 18,374 725 19,099 
Asset impairment and abandonment and restructuring
— — — — 504 504 
Transaction, legal and other costs— — — — 79 79 
Depreciation and amortization4,973 — 150 5,123 67 5,190 
Operating Expenses21,220 1,349 928 23,497 1,375 24,872 
Operating Income (Loss)$5,972 $1,019 $43 $7,034 $(1,280)$5,754 
Total other income (expense)237 
Income from continuing operations before income tax$5,991