v3.26.1
Variable Interest Entities - Schedule of Consolidated VIE Assets and Liabilities (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Variable Interest Entity [Line Items]      
Cash and cash equivalents $ 171,290 $ 133,242  
Accounts receivable, net 470,750 440,604  
Other current assets 203,247 240,293  
Total current assets 845,287 814,139  
Property and equipment, net 3,089,801 3,111,212  
Goodwill 1,303,272 1,296,342 $ 2,264,851
Intangible assets, net 100,186 96,672  
Operating lease right-of-use assets 138,923 134,005  
Total assets 5,546,325 5,527,448  
Accounts payable 135,258 150,403  
Accrued salaries and benefits 177,525 188,638  
Current portion of operating lease liabilities 20,755 21,160  
Other accrued liabilities 171,541 136,555  
Total current liabilities 537,579 525,194  
Operating lease liabilities 128,851 121,961  
Total liabilities 3,354,478 3,386,896  
Variable Interest Entity, Primary Beneficiary [Member]      
Variable Interest Entity [Line Items]      
Cash and cash equivalents 155,715 134,789  
Accounts receivable, net 60,192 54,810  
Other current assets 21,869 25,106  
Total current assets 237,776 214,705  
Property and equipment, net 1,047,717 1,011,578  
Goodwill 68,197 61,267  
Intangible assets, net 48,818 45,318  
Operating lease right-of-use assets 11,431 11,934  
Total assets 1,413,939 1,344,802  
Accounts payable 13,083 11,798  
Accrued salaries and benefits 17,994 17,562  
Current portion of operating lease liabilities 784 696  
Other accrued liabilities 17,606 10,541  
Total current liabilities 49,467 40,597  
Operating lease liabilities 8,694 9,044  
Total liabilities $ 58,161 $ 49,641