XML 85 R70.htm IDEA: XBRL DOCUMENT v3.20.4
Operating Leases Operating Leases (Tables) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Sep. 30, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jan. 01, 2019
Operating Leased Assets [Line Items]          
Operating Lease, Right-of-Use Asset   $ 101,379,000 $ 155,700,000   $ 194,100,000
Impairment of Leasehold $ 1,883 36,895,000 1,883,000 $ 0  
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Next Twelve Months   39,700,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Two Years   30,905,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Three Years   22,407,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Four Years   18,128,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Five Years   14,794,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Thereafter   21,955,000      
Lessee, Operating Lease, Liability, Payments, Due   147,889,000      
Lessee, Operating Lease, Liability, Undiscounted Excess Amount   15,040,000      
Future Minimum Sublease Rentals, Sale Leaseback Transactions   132,849,000      
Operating Lease, Liability, Current   34,257,000 38,624,000    
Operating Lease, Liability, Noncurrent   98,592,000 133,172,000    
Lease Liability   $ 132,849,000 $ 171,796,000   $ 209,000,000
Operating Lease, Weighted Average Remaining Lease Term   5 years 5 years 6 months    
Operating Lease, Weighted Average Discount Rate, Percent   4.30% 4.40%    
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability   $ 2,746,000 $ 0    
Amortization of Leased Asset   $ 38,228,000 $ 36,170,000