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Details of Cash From Operating Activities
 12 Months Ended
Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract]  
Details of Cash From Operating Activities
4.    DETAILS OF CASH FROM OPERATING ACTIVITIES
 
[a]
Cash and cash equivalents consist of:
 
    
2022
      2021  
Bank term deposits and bankers’ acceptances
   
$
   720
 
    $    1,984  
Cash
   
 
514
 
      964  
    
 
 
     
 
 
  
    
$1,234
      $   2,948  
    
 
 
     
 
 
  
 
[b]
Items not involving current cash flows:
 
    
2022
      2021  
Depreciation and amortization
   
$
  1,419
 
    $   1,512  
Amortization of other assets included in cost of goods sold
   
 
169
 
      255  
Deferred revenue amortization
   
 
(201
) 
      (188 ) 
Other
non-cash
charges
   
 
21
 
      25  
Deferred tax recovery
   
 
(202
) 
      (76 ) 
Equity income (in excess of) less than dividends received
   
 
(24
) 
      11  
Non-cash
portion of Other expense, net
[note 2]
   
 
221
 
      37  
Impairment charges
   
 
373
 
      —    
    
 
 
     
 
 
  
    
$
1,776
 
    $ 1,576  
    
 
 
     
 
 
  
 
[c]
Changes in operating assets and liabilities:
 
    
2022
      2021  
Accounts receivable
   
$
(798
) 
    $ 114  
Inventories
   
 
(448
) 
      (653 ) 
Prepaid expenses and other
   
 
(43
) 
      (39 ) 
Accounts payable
   
 
812
 
           160  
Accrued salaries and wages
   
 
20
 
      58  
Other accrued liabilities
   
 
250
 
      48  
Income taxes (receivable) payable
   
 
(115
) 
      123  
    
 
 
     
 
 
  
    
$
(322
) 
    $ (189 )