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Leases and Other Finance Obligations - Summary of Right-of-use Assets and Lease Liabilities (Detail) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Assets    
Operating lease right-of-use assets, net $ 429,940 $ 274,562
Finance lease right-of-use assets, net (included in property, plant and equipment, net) 6,684 34,905
Total right-of-use assets 436,624 309,467
Current    
Current portion of operating lease liabilities 91,134 61,625
Current portion of finance lease liabilities (included in current maturities of long-term debt) 1,771 12,178
Noncurrent    
Noncurrent portion of operating lease liabilities 347,823 219,239
Noncurrent portion of finance lease liabilities (included in long-term debt, net of current maturities) 4,764 11,695
Total lease liabilities $ 445,492 $ 304,737