XML 125 R104.htm IDEA: XBRL DOCUMENT v3.20.4
Provisions - Summary of Provisions (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2020
CAD ($)
Disclosure of other provisions [Line Items]  
Balance, beginning of the year $ 113.0
Current year provisions 46.8
Acquisitions 0.2
Paid or otherwise settled (29.5)
Impact of foreign exchange (2.3)
Balance, end of the year 128.2
Less current portion 20.5
Long-term portion 107.7
Self-insured liabilities  
Disclosure of other provisions [Line Items]  
Balance, beginning of the year 80.1
Current year provisions 32.3
Acquisitions 0.0
Paid or otherwise settled (14.2)
Impact of foreign exchange (2.4)
Balance, end of the year 95.8
Less current portion 5.6
Long-term portion 90.2
Claims  
Disclosure of other provisions [Line Items]  
Balance, beginning of the year 15.4
Current year provisions 7.2
Acquisitions 0.1
Paid or otherwise settled (8.8)
Impact of foreign exchange (0.1)
Balance, end of the year 13.8
Less current portion 10.4
Long-term portion 3.4
Onerous contracts  
Disclosure of other provisions [Line Items]  
Balance, beginning of the year 0.4
Current year provisions 4.8
Acquisitions 0.0
Paid or otherwise settled (0.5)
Impact of foreign exchange 0.1
Balance, end of the year 4.8
Less current portion 1.4
Long-term portion 3.4
Expected project losses  
Disclosure of other provisions [Line Items]  
Balance, beginning of the year 4.8
Current year provisions 0.7
Acquisitions 0.0
Paid or otherwise settled (3.9)
Impact of foreign exchange 0.0
Balance, end of the year 1.6
Less current portion 1.6
Long-term portion 0.0
Lease restoration  
Disclosure of other provisions [Line Items]  
Balance, beginning of the year 12.3
Current year provisions 1.8
Acquisitions 0.1
Paid or otherwise settled (2.1)
Impact of foreign exchange 0.1
Balance, end of the year 12.2
Less current portion 1.5
Long-term portion $ 10.7