Quarterly report pursuant to Section 13 or 15(d)

Restructuring Charges (Details)

v3.20.2
Restructuring Charges (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2020
Restructuring Cost and Reserve [Line Items]          
Restructuring charges $ 145,069 $ 0 $ 145,788 $ 0  
Restructuring Reserve [Roll Forward]          
Accrued restructuring costs at beginning of period 719   0    
Costs incurred and charged to expense 145,069 $ 0 145,788 $ 0  
Costs paid (3,471)   (3,471)    
Non-cash adjustments 0   0    
Accrued restructuring costs at end of period $ 142,317   142,317    
Contract Termination [Member]          
Restructuring Cost and Reserve [Line Items]          
Estimated restructuring charges         $ 144,000
Restructuring charges     139,800    
Restructuring Reserve [Roll Forward]          
Costs incurred and charged to expense     $ 139,800