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v3.25.2

Segment and Related Information - Revenue mix (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Segment revenue |  |  |  |
Operating revenues | $ 6,430 | $ 5,402 | $ 12,448 | $ 10,561
Collection and Disposal [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 5,281 | 4,922 |  |
Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 3,856 | 3,701 | 7,602 | 7,316
Commercial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,398 | 1,330 | 2,778 | 2,646
Industrial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 790 | 779 | 1,531 | 1,526
Residential [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 872 | 863 | 1,744 | 1,717
Other Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 796 | 729 | 1,549 | 1,427
Landfill [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,036 | 873 | 1,876 | 1,665
Transfer [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 389 | 348 | 725 | 657
Recycling Processing and Sales [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 381 | 405 |  |
WM Renewable Energy [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 115 | 69 |  |
WM Healthcare Solutions [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 646 |  | 1,265 |
Corporate and other [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 7 | 6 |  |
Operating Segments [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 7,775 | 6,610 | 15,007 | 12,901
Operating Segments [Member] | Collection and Disposal [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 6,516 | 6,051 |  |
Operating Segments [Member] | Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 4,389 | 4,171 | 8,642 | 8,233
Operating Segments [Member] | Commercial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,618 | 1,526 | 3,212 | 3,027
Operating Segments [Member] | Industrial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,013 | 978 | 1,953 | 1,912
Operating Segments [Member] | Residential [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 894 | 886 | 1,788 | 1,762
Operating Segments [Member] | Other Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 864 | 781 | 1,689 | 1,532
Operating Segments [Member] | Landfill [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,446 | 1,262 | 2,639 | 2,414
Operating Segments [Member] | Transfer [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 681 | 618 | 1,273 | 1,178
Operating Segments [Member] | Recycling Processing and Sales [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 482 | 475 |  |
Operating Segments [Member] | WM Renewable Energy [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 115 | 70 |  |
Operating Segments [Member] | WM Healthcare Solutions [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 647 |  | 1,274 |
Operating Segments [Member] | Corporate and other [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 15 | 14 |  |
Intercompany Elimination [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,345 | 1,208 | 2,559 | 2,340
Intercompany Elimination [Member] | Collection and Disposal [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1,235 | 1,129 |  |
Intercompany Elimination [Member] | Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 533 | 470 | 1,040 | 917
Intercompany Elimination [Member] | Commercial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 220 | 196 | 434 | 381
Intercompany Elimination [Member] | Industrial [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 223 | 199 | 422 | 386
Intercompany Elimination [Member] | Residential [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 22 | 23 | 44 | 45
Intercompany Elimination [Member] | Other Collection [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 68 | 52 | 140 | 105
Intercompany Elimination [Member] | Landfill [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 410 | 389 | 763 | 749
Intercompany Elimination [Member] | Transfer [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 292 | 270 | 548 | $ 521
Intercompany Elimination [Member] | Recycling Processing and Sales [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 101 | 70 |  |
Intercompany Elimination [Member] | WM Renewable Energy [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues |  | 1 |  |
Intercompany Elimination [Member] | WM Healthcare Solutions [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | 1 |  | $ 9 |
Intercompany Elimination [Member] | Corporate and other [Member] |  |  |  |
Segment revenue |  |  |  |
Operating revenues | $ 8 | $ 8 |  |

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