XML 80 R52.htm IDEA: XBRL DOCUMENT v3.8.0.1
Trade and Other Receivables (Tables)
 12 Months Ended
Dec. 31, 2017
Text block1 [abstract]  
Schedule of Trade and Other Receivables
     December 31      December 31  
     

2017

$

     

2016

$

  

Trade receivables, net of allowance

      746.6        740.7  

Holdbacks, current

      43.8        45.0  

Other

      25.7        20.7  

Trade and other receivables

      816.1        806.4  
Schedule of Reconciliation of Changes to Allowance for Doubtful Account

The following table provides a reconciliation of changes to the Company’s allowance for doubtful accounts.

 

     

December 31
2017

$

    

December 31

2016

$

  

Balance, beginning of the year

      28.2       20.9  

Provision for doubtful accounts

      11.6       17.0  

Deductions

      (8.7 )      (8.0 ) 

Impact of foreign exchange

      (2.0 )      (1.7 ) 

Balance, end of the year

      29.1       28.2  
Schedule of Gross Trade Receivables Aging Analysis

The aging analysis of gross trade receivables is as follows:

 

     Total              1–30              31–60              61–90              91–120              121+  
      $      $      $      $      $      $  

December 31, 2017

      775.7        406.5        183.6        60.0        39.4        86.2