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v3.22.2

Segment Information - Segment Results and Operating Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Operating revenues by products and services |  |  |  |
Revenue | $ 4,612 | $ 4,924 | $ 9,288 | $ 9,953
Cost of services and products | 2,058 | 2,115 | 4,043 | 4,251
Selling, general and administrative | 815 | 762 | 1,615 | 1,518
Less: stock-based compensation | (25) | (42) | (48) | (62)
Total expense | 2,848 | 2,835 | 5,610 | 5,707
Total adjusted EBITDA | 1,764 | 2,089 | 3,678 | 4,246
Operating Segments |  |  |  |
Operating revenues by products and services |  |  |  |
Revenue | 4,612 | 4,924 | 9,288 | 9,953
Cost of services and products | 879 | 903 | 1,726 | 1,830
Selling, general and administrative | 420 | 448 | 852 | 886
Less: stock-based compensation | 0 | 0 | 0 | 0
Total expense | 1,299 | 1,351 | 2,578 | 2,716
Total adjusted EBITDA | 3,313 | 3,573 | 6,710 | 7,237
Operating Segments | Business |  |  |  |
Operating revenues by products and services |  |  |  |
Revenue | 3,416 | 3,522 | 6,817 | 7,117
Cost of services and products | 845 | 863 | 1,660 | 1,747
Selling, general and administrative | 284 | 295 | 582 | 599
Less: stock-based compensation | 0 | 0 | 0 | 0
Total expense | 1,129 | 1,158 | 2,242 | 2,346
Total adjusted EBITDA | 2,287 | 2,364 | 4,575 | 4,771
Operating Segments | Mass Markets |  |  |  |
Operating revenues by products and services |  |  |  |
Revenue | 1,196 | 1,402 | 2,471 | 2,836
Cost of services and products | 34 | 40 | 66 | 83
Selling, general and administrative | 136 | 153 | 270 | 287
Less: stock-based compensation | 0 | 0 | 0 | 0
Total expense | 170 | 193 | 336 | 370
Total adjusted EBITDA | 1,026 | 1,209 | 2,135 | 2,466
Segment Reconciling Items |  |  |  |
Operating revenues by products and services |  |  |  |
Revenue | 0 | 0 | 0 | 0
Cost of services and products | 1,179 | 1,212 | 2,317 | 2,421
Selling, general and administrative | 395 | 314 | 763 | 632
Less: stock-based compensation | (25) | (42) | (48) | (62)
Total expense | 1,549 | 1,484 | 3,032 | 2,991
Total adjusted EBITDA | $ (1,549) | $ (1,484) | $ (3,032) | $ (2,991)

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