v3.26.3
Segments - Schedule of Company’s Segment Results (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Revenues $ 495,224 $ 482,058 $ 1,520,292 $ 1,415,773
Segment Adjusted EBITDA 158,492 117,129 451,111 333,173
Rental        
Segment Reporting [Line Items]        
Revenues 152,696 127,142 434,971 364,217
Equipment sales        
Segment Reporting [Line Items]        
Revenues 309,597 320,583 985,790 950,558
Parts sales and services        
Segment Reporting [Line Items]        
Revenues 32,931 34,333 99,531 100,998
SER        
Segment Reporting [Line Items]        
Revenues 212,033 182,889 624,615 532,798
Total Segment Revenue 223,350 189,846 649,186 573,720
Total cost of segment revenue 87,894 77,955 262,826 252,471
Selling, general and administrative expenses 13,600 12,426 41,808 42,900
Total Segment Expenses 101,494 90,381 304,634 295,371
Segment Adjusted EBITDA 121,856 99,465 344,552 278,349
SER | Floor Plan Financing Arrangements        
Segment Reporting [Line Items]        
Floorplan interest expense 0 0 0 0
SER | Intersegment Transactions        
Segment Reporting [Line Items]        
Revenues, other segment items 8,121 3,864 19,024 31,190
Cost of goods and service, other segment items 7,432 3,864 17,270 31,190
SER | Rental AR Provision        
Segment Reporting [Line Items]        
Revenues, other segment items 668 2,426 5,234 6,629
Cost of goods and service, other segment items 668 2,426 5,234 6,629
SER | Sales-Type Lease Adjustment        
Segment Reporting [Line Items]        
Revenues, other segment items 2,528 667 313 3,103
SER | Rental        
Segment Reporting [Line Items]        
Revenues 152,696 127,142 434,971 364,217
Cost of goods and services, excluding depreciation 32,507 30,133 97,797 90,265
SER | Equipment sales        
Segment Reporting [Line Items]        
Revenues 39,446 34,565 128,882 104,081
Cost of equipment sales, net of purchase accounting, sales-type leases and depreciation 29,892 23,519 89,248 67,404
SER | Parts sales and services        
Segment Reporting [Line Items]        
Revenues 19,891 21,182 60,762 64,500
Cost of goods and services, excluding depreciation 17,395 18,013 53,277 56,983
STEM        
Segment Reporting [Line Items]        
Revenues 283,191 299,169 895,677 882,975
Total Segment Revenue 442,158 408,144 1,243,247 1,184,338
Total cost of segment revenue 377,434 359,097 1,049,320 1,038,554
Selling, general and administrative expenses 17,269 17,598 54,891 50,114
Total Segment Expenses 405,522 390,480 1,136,688 1,129,514
Segment Adjusted EBITDA 36,636 17,664 106,559 54,824
STEM | Floor Plan Financing Arrangements        
Segment Reporting [Line Items]        
Floorplan interest expense 10,819 13,785 32,477 40,846
STEM | Intersegment Transactions        
Segment Reporting [Line Items]        
Revenues, other segment items 158,967 108,975 347,570 301,363
Cost of goods and service, other segment items 133,779 108,975 292,560 301,363
STEM | Rental AR Provision        
Segment Reporting [Line Items]        
Revenues, other segment items 0 0 0 0
Cost of goods and service, other segment items 0 0 0 0
STEM | Sales-Type Lease Adjustment        
Segment Reporting [Line Items]        
Revenues, other segment items 0 0 0 0
STEM | Rental        
Segment Reporting [Line Items]        
Revenues 0 0 0 0
Cost of goods and services, excluding depreciation 0 0 0 0
STEM | Equipment sales        
Segment Reporting [Line Items]        
Revenues 270,151 286,018 856,908 846,477
Cost of equipment sales, net of purchase accounting, sales-type leases and depreciation 232,761 240,732 727,221 711,723
STEM | Parts sales and services        
Segment Reporting [Line Items]        
Revenues 13,040 13,151 38,769 36,498
Cost of goods and services, excluding depreciation $ 10,894 $ 9,390 $ 29,539 $ 25,468