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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2019
Inventories [Abstract]  
Schedule of Inventories
 
 
As at December 31
 
(In millions of dollars)
 
2019

2018

 
 
 
 
Wireless devices and accessories
 
380

399

Other finished goods and merchandise
 
80

67

 
 
 
 
Total inventories
 
460

466