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v3.23.2

Segment Information - Operating Financial Information (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | $ 32,596 | $ 33,789 | $ 65,508 | $ 67,343
Operating Income | 7,220 | 7,552 | 14,804 | 15,348
Wireless equipment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 5,277 | 6,674 | 11,037 | 13,010
Service revenues and other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 27,319 | 27,115 | 54,471 | 54,333
Fios revenues |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 3,194 | 3,193 | 6,390 | 6,399
Wireless service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 19,113 | 18,418 | 38,002 | 36,760
Consumer | Fios revenues |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 2,886 | 2,895 | 5,775 | 5,806
Consumer | Wireless service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 15,762 | 15,236 | 31,361 | 30,453
Business | Wireless equipment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 847 | 966 | 1,700 | 1,900
Business | Service revenues and other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 6,600 | 6,700 | 13,200 | 13,400
Business | Fios revenues |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 308 | 298 | 615 | 593
Business | Wireless service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 3,351 | 3,182 | 6,641 | 6,307
Operating Segments Excluding Intersegment Elimination |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 31,981 | 33,168 | 64,274 | 66,106
Operating Segments Excluding Intersegment Elimination | Consumer |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 24,506 | 25,553 | 49,314 | 50,795
Operating Segments Excluding Intersegment Elimination | Consumer | Service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 18,641 | 18,149 | 37,097 | 36,275
Operating Segments Excluding Intersegment Elimination | Consumer | Wireless equipment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 4,430 | 5,708 | 9,308 | 11,082
Operating Segments Excluding Intersegment Elimination | Consumer | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 1,435 | 1,696 | 2,909 | 3,438
Operating Segments Excluding Intersegment Elimination | Business |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 7,475 | 7,615 | 14,960 | 15,311
Operating Segments Excluding Intersegment Elimination | Business | Enterprise and Public Sector |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 3,784 | 3,867 | 7,571 | 7,844
Operating Segments Excluding Intersegment Elimination | Business | Business Markets and Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 3,104 | 3,125 | 6,203 | 6,197
Operating Segments Excluding Intersegment Elimination | Business | Wholesale |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 587 | 623 | 1,186 | 1,270
Intersegment Eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 60 | 62 | 118 | 125
Intersegment Eliminations | Consumer |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 52 | 51 | 101 | 101
Intersegment Eliminations | Business |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 8 | 11 | 17 | 24
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 32,041 | 33,230 | 64,392 | 66,231
Operating Income | 7,863 | 7,825 | 15,513 | 15,817
Operating Segments | Consumer |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 24,558 | 25,604 | 49,415 | 50,896
Operating Income | 7,330 | 7,150 | 14,429 | 14,469
Operating Segments | Business |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 7,483 | 7,626 | 14,977 | 15,335
Operating Income | $ 533 | $ 675 | $ 1,084 | $ 1,348

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