Annual report pursuant to Section 13 and 15(d)

Leases (Lease Cost) (Details)

v3.20.4
Leases (Lease Cost) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Lessee, Lease, Description [Line Items]      
Operating lease, cost $ 104,906 $ 78,609  
Variable lease, cost 58,391 60,085  
Short-term lease, cost 9,600 9,013  
Lease, cost, total 172,897 147,707  
Operating Lease, Right-of-Use Asset, Amortization Expense 16,500    
Operating Lease, Impairment Loss $ 7,000 $ 0  
Selling, General and Administrative Expenses      
Lessee, Lease, Description [Line Items]      
Rent expense     $ 143,900
Cost of Sales      
Lessee, Lease, Description [Line Items]      
Rent expense     $ 1,600