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Leases and Other Finance Obligations - Summary of Right-of-use Assets and Lease Liabilities (Detail) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Assets    
Operating lease right-of-use assets, net $ 444,073 $ 274,562
Finance lease right-of-use assets, net (included in property, plant and equipment, net) 4,490 34,905
Total right-of-use assets 448,563 309,467
Current    
Current portion of operating lease liabilities 94,651 61,625
Current portion of finance lease liabilities (included in current maturities of long-term debt) 1,444 12,178
Noncurrent    
Noncurrent portion of operating lease liabilities 360,271 219,239
Noncurrent portion of finance lease liabilities (included in long-term debt, net of current maturities) 2,709 11,695
Total lease liabilities $ 459,075 $ 304,737