v3.26.1
Segments and Other Geographic Reporting - Schedule of Segment Reporting Information By Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Jul. 31, 2025
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales $ 1,237,066 $ 1,211,716 $ 3,513,770 $ 3,521,861  
Facility operations 504,190 489,735 1,459,109 1,476,337  
Cost of vehicle sales 160,277 169,714 452,252 455,599  
General and administrative 108,317 100,722 318,723 305,802  
Operating income 464,282 451,545 1,283,686 1,284,123  
Depreciation and amortization, excluding debt issuance costs 58,983 54,416 168,412 162,242  
Interest income, net 38,813 42,776 142,305 129,070  
Capital expenditures and acquisitions 80,946 70,467 263,300 482,562  
Total assets 9,649,036   9,649,036   $ 10,090,902
Goodwill 522,703   522,703   517,779
Service revenues          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 1,056,080 1,034,836 2,999,976 3,012,453  
Service revenues | United States | US          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 895,464 898,625 2,570,465 2,626,745  
Service revenues | International | International          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 160,616 136,211 429,511 385,708  
Vehicle sales          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 180,986 176,880 513,794 509,408  
Vehicle sales | United States | US          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 107,398 107,832 306,631 302,097  
Vehicle sales | International | International          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 73,588 69,048 207,163 207,311  
Operating Segments | United States | US          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 1,002,862 1,006,457 2,877,096 2,928,842  
Facility operations 419,714 412,895 1,213,549 1,255,336  
Cost of vehicle sales 99,024 113,853 285,356 282,946  
General and administrative 93,679 87,244 271,301 267,142  
Operating income 390,445 392,465 1,106,890 1,123,418  
Depreciation and amortization, excluding debt issuance costs 50,259 46,461 142,497 138,831  
Interest income, net 35,439 39,262 132,492 122,254  
Capital expenditures and acquisitions 75,213 62,906 205,546 428,035  
Total assets 8,227,203   8,227,203   8,834,063
Goodwill 390,422   390,422   390,422
Operating Segments | International | International          
Segment Reporting Information [Line Items]          
Total service revenues and vehicle sales 234,204 205,259 636,674 593,019  
Facility operations 84,476 76,840 245,560 221,001  
Cost of vehicle sales 61,253 55,861 166,896 172,653  
General and administrative 14,638 13,478 47,422 38,660  
Operating income 73,837 59,080 176,796 160,705  
Depreciation and amortization, excluding debt issuance costs 8,724 7,955 25,915 23,411  
Interest income, net 3,374 3,514 9,813 6,816  
Capital expenditures and acquisitions 5,733 $ 7,561 57,754 $ 54,527  
Total assets 1,421,833   1,421,833   1,256,839
Goodwill $ 132,281   $ 132,281   $ 127,357