XML 38 R23.htm IDEA: XBRL DOCUMENT v3.3.1.900
Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Operating Leases of Lessee Disclosure
At December 31, 2015, we occupied several facilities under noncancellable operating leases expiring at various dates through 2025. Future minimum rentals under all of our operating leases, including vessel rentals, are as follows:
 
(in thousands)
 
 
2016
 
$
123,503

2017
 
55,377

2018
 
23,860

2019
 
15,313

2020
 
13,754

Thereafter
 
86,384

Total Lease Commitments
 
$
318,191