XML 87 R67.htm IDEA: XBRL DOCUMENT v3.22.0.1
DIRECT OPERATING COSTS (Tables)
 12 Months Ended
Dec. 31, 2021
Direct Operating Costs [Abstract]  
Direct Operating Costs Comparative figures have been reclassified to conform to the current period’s presentation:
US$ MILLIONS202120202019
Depreciation and amortization$2,036 $1,705 $1,214 
Compensation1,517 1,284 674 
Fuel, transportation and distribution costs1,514 1,291 929 
Cost of inventory1,308 706 463 
Utilities409 171 72 
Other direct operating costs1,463 1,391 1,257 
Total$8,247 $6,548 $4,609