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v3.21.2

Variable Interest Entities - Schedule of Consolidated VIEs Assets and Liabilities (Detail) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Cash and cash equivalents | $ 196,313 | $ 378,697
Accounts receivable, net | 282,161 | 273,551
Other current assets | 88,685 | 61,332
Total current assets | 567,159 | 2,523,395
Property and equipment, net | 1,665,025 | 1,622,896
Goodwill | 2,103,503 | 2,105,264
Intangible assets, net | 69,366 | 68,535
Operating lease right-of-use assets | 103,162 | 96,937
Total assets | 4,594,727 | 6,499,362
Accounts payable | 85,924 | 87,815
Accrued salaries and benefits | 124,164 | 124,912
Current portion of operating lease liabilities | 20,062 | 18,916
Other accrued liabilities | 157,204 | 178,453
Total current liabilities | 403,292 | 1,308,185
Operating lease liabilities | 89,952 | 84,029
Other liabilities | 117,883 | 133,412
Total liabilities | 2,098,207 | 4,544,591
Variable Interest Entity, Primary Beneficiary [Member] |  |
Variable Interest Entity [Line Items] |  |
Cash and cash equivalents | 25,028 | 15,151
Accounts receivable, net | 20,673 | 18,507
Other current assets | 2,029 | 1,461
Total current assets | 47,730 | 35,119
Property and equipment, net | 199,078 | 175,103
Goodwill | 34,945 | 34,945
Intangible assets, net | 10,490 | 9,581
Operating lease right-of-use assets | 6,681 | 6,909
Total assets | 298,924 | 261,657
Accounts payable | 3,102 | 4,143
Accrued salaries and benefits | 5,735 | 4,357
Current portion of operating lease liabilities | 188 | 164
Other accrued liabilities | 7,604 | 8,366
Total current liabilities | 16,629 | 17,030
Operating lease liabilities | 6,718 | 6,863
Other liabilities | 1,083 | 2,166
Total liabilities | $ 24,430 | $ 26,059

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