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PROPERTY, BUILDINGS AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
Property, Buildings and Equipment
Property, buildings and equipment consisted of the following (in millions of dollars):
 As of
 December 31, 2020 December 31, 2019
Land$329  $332 
Building, structures and improvements1,330  1,329 
Furniture, fixtures, machinery and equipment1,878  1,832 
Property, buildings and equipment
$3,537  $3,493 
Less: Accumulated depreciation and amortization2,142  2,093 
Property, buildings and equipment, net
$1,395  $1,400