v3.25.2
REVENUE RECOGNITION
 6 Months Ended
Jun. 30, 2025
Revenue from Contract with Customer [Abstract]  
REVENUE RECOGNITION REVENUE RECOGNITION
Revenues associated with our solid waste operations are derived mainly from solid waste collection and disposal services, including landfill, transfer station and transportation services, landfill gas-to-energy services and processing services. Revenues associated with our resource renewal operations are derived from processing services and our National Accounts business.
The following tables set forth revenues disaggregated by service line and timing of revenue recognition by operating segment for each of the three and six months ended June 30, 2025 and 2024:
Three Months Ended June 30, 2025
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$89,331 $127,730 $80,844 $— $297,905 
Landfill7,935 16,912 1,208 — 26,055 
Transfer station19,478 19,387 514 — 39,379 
Transportation1,741 4,404 — — 6,145 
Landfill gas-to-energy292 1,264 — — 1,556 
Processing2,147 437 — 36,466 39,050 
National Accounts— — — 55,244 55,244 
Total revenues$120,924 $170,134 $82,566 $91,710 $465,334 
Transferred at a point-in-time$92 $693 $— $15,058 $15,843 
Transferred over time120,832 169,441 82,566 76,652 449,491 
Total revenues$120,924 $170,134 $82,566 $91,710 $465,334 
Three Months Ended June 30, 2024(1)
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$81,312 $100,695 $41,952 $— $223,959 
Landfill7,583 16,516 683 — 24,782 
Transfer station20,298 14,586 460 — 35,344 
Transportation1,570 3,422 5 — 4,997 
Landfill gas-to-energy539 1,444 — — 1,983 
Processing2,231 649 — 33,275 36,155 
National Accounts— — — 49,943 49,943 
Total revenues$113,533 $137,312 $43,100 $83,218 $377,163 
Transferred at a point-in-time$117 $677 $— $15,163 $15,957 
Transferred over time113,416 136,635 43,100 68,055 361,206 
Total revenues$113,533 $137,312 $43,100 $83,218 $377,163 
Six Months Ended June 30, 2025
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$170,393 $246,337 $157,638 $— $574,368 
Landfill14,731 30,346 1,895 — 46,972 
Transfer station
33,157 32,907 880 — 66,944 
Transportation3,089 8,271 — — 11,360 
Landfill gas-to-energy545 3,776 — — 4,321 
Processing3,749 814 — 68,435 72,998 
National Accounts
— — — 105,472 105,472 
Total revenues$225,664 $322,451 $160,413 $173,907 $882,435 
Transferred at a point-in-time$189 $1,397 $— $26,779 $28,365 
Transferred over time225,475 321,054 160,413 147,128 854,070 
Total revenues$225,664 $322,451 $160,413 $173,907 $882,435 

Six Months Ended June 30, 2024(1)
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$156,319 $195,818 $83,181 $— $435,318 
Landfill14,195 28,957 1,180 — 44,332 
Transfer station
35,752 25,231 834 — 61,817 
Transportation2,960 6,146 7 — 9,113 
Landfill gas-to-energy997 3,496 — — 4,493 
Processing3,500 1,308 — 63,038 67,846 
National Accounts
— — — 95,251 95,251 
Total revenues$213,723 $260,956 $85,202 $158,289 $718,170 
Transferred at a point-in-time$239 $1,294 $— $27,717 $29,250 
Transferred over time213,484 259,662 85,202 130,572 688,920 
Total revenues$213,723 $260,956 $85,202 $158,289 $718,170 
(1)Certain prior period amounts have been reclassified between regional operating segments to conform to the current period presentation. See Note 13, Segment Reporting for further disclosure.
Payments to customers that are not in exchange for a distinct good or service are recorded as a reduction of revenues. Rebates to certain customers associated with payments for recycled or organic materials that are received and subsequently processed and sold to other third-parties amounted to $11,214 and $20,154 in the three and six months ended June 30, 2025, respectively, and $8,416 and $15,531 in the three and six months ended June 30, 2024, respectively. Rebates are generally recorded as a reduction of revenues upon the sale of such materials, or upon receipt of the recycled materials at our facilities. We did not record revenues in the three and six months ended June 30, 2025 or June 30, 2024 from performance obligations satisfied in previous periods.
Contract receivables, which are included in accounts receivable, net in our consolidated balance sheets, are recorded when billed or when related revenue is earned, if earlier, and represent claims against third-parties that will be settled in cash. Accounts receivable, net includes receivables from contracts of $184,023 and $162,916 as of June 30, 2025 and December 31, 2024, respectively. Certain customers are billed in advance and, accordingly, recognition of the related revenues for which payment has been received is deferred as a contract liability until the services are provided and control transferred to the customer. We recognized contract liabilities of $44,176 and $50,690 as of June 30, 2025 and December 31, 2024, respectively. Due to the short term nature of advanced billings, substantially all of the deferred revenue recognized as a contract liability as of December 31, 2024 and December 31, 2023 was recognized as revenue during the six months ended June 30, 2025 and June 30, 2024, respectively, when the services were performed.