XML 57 R88.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases - Schedule of Components of Lease Cost for Operating Leases (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Operating leases:  
Lease cost $ 49,872
Variable lease cost 3,819
Short term lease cost 267
Operating lease cost 53,958
Sublease income (1,386)
Total lease cost net $ 52,572