| Schedule of disaggregation of revenue |
The following table disaggregates our revenue by service line for the years ended December 31 (in millions of dollars and as a percentage of revenue): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2024 | | 2023 | | 2022 | | Collection: | | | | | | | | | | | | | Residential | $ | 2,939 | | | 18.3 | % | | $ | 2,823 | | | 18.9 | % | | $ | 2,642 | | | 19.5 | % | | Small-container | 4,820 | | | 30.1 | | | 4,439 | | | 29.7 | | | 3,946 | | | 29.2 | | | Large-container | 3,024 | | | 18.9 | | | 2,922 | | | 19.5 | | | 2,701 | | | 20.0 | | | Other | 72 | | | 0.4 | | | 69 | | | 0.4 | | | 54 | | | 0.4 | | Total collection | 10,855 | | | 67.7 | | | 10,253 | | | 68.5 | | | 9,343 | | | 69.1 | | | Transfer | 1,780 | | | | | 1,699 | | | | | 1,575 | | | | | Less: intercompany | (975) | | | | | (933) | | | | | (850) | | | | | Transfer, net | 805 | | | 5.0 | | | 766 | | | 5.1 | | | 725 | | | 5.4 | | | Landfill | 2,981 | | | | | 2,885 | | | | | 2,682 | | | | | Less: intercompany | (1,240) | | | | | (1,206) | | | | | (1,132) | | | | | Landfill, net | 1,741 | | | 10.9 | | | 1,679 | | | 11.2 | | | 1,550 | | | 11.5 | | | Environmental solutions | 1,907 | | | | | 1,701 | | | | | 1,262 | | | | | Less: intercompany | (64) | | | | | (76) | | | | | (54) | | | | | Environmental solutions, net | 1,843 | | | 11.5 | | | 1,625 | | | 10.9 | | | 1,208 | | | 8.9 | | | Other: | | | | | | | | | | | | Recycling processing and commodity sales | 409 | | | 2.5 | | | 312 | | | 2.1 | | | 359 | | | 2.7 | | | Other non-core | 379 | | | 2.4 | | | 330 | | | 2.2 | | | 326 | | | 2.4 | | | Total other | 788 | | | 4.9 | | | 642 | | | 4.3 | | | 685 | | | 5.1 | | | Total revenue | $ | 16,032 | | | 100.0 | % | | $ | 14,965 | | | 100.0 | % | | $ | 13,511 | | | 100.0 | % |
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