XML 60 R46.htm IDEA: XBRL DOCUMENT v3.22.2
Fixed Assets, Mineral Leaseholds, and Asset Retirement Obligations (Fixed Assets, Net) (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost $ 5,599,512 $ 5,464,040
Less: Accumulated depreciation (1,661,837) (1,551,855)
Net fixed assets 3,937,675 3,912,185
Crude oil and natural gas pipelines and related assets    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 2,839,496 2,839,443
Onshore facilities, machinery and equipment    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 269,139 269,245
Onshore facilities, machinery and equipment | Alkali Business    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 684,289 670,880
Transportation equipment    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 21,216 21,106
Marine vessels    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 1,016,892 1,018,284
Land, buildings and improvements    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 228,725 227,540
Office equipment, furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 26,992 23,965
Construction in progress    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost 471,595 350,137
Other    
Property, Plant and Equipment [Line Items]    
Fixed assets, at cost $ 41,168 $ 43,440