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DIRECT COSTS
12 Months Ended
Dec. 31, 2020
Analysis of income and expense [abstract]  
DIRECT COSTS DIRECT COSTS
Direct costs include all attributable expenses except interest, depreciation and amortization, taxes and fair value changes and primarily relate to cost of sales and compensation. The following table lists direct costs for 2020 and 2019 by nature:
FOR THE YEARS ENDED DEC. 31 (MILLIONS)20202019
Cost of sales$35,150 $41,463 
Compensation6,857 6,035 
Selling, general and administrative expenses2,860 2,612 
Property taxes, sales taxes and other2,519 2,618 
$47,386 $52,728