XML 140 R39.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Valuation and Qualifying Accounts
Schedule II – Valuation and Qualifying Accounts
(in millions of Canadian dollars)
Beginning balance at January 1

Additions charged to expenses

Payments and other reductions

Impact of FX

Ending
balance at December 31

Accruals for personal injury and other claims provision(1)
2017
$
130

$
66

$
(77
)
$
(1
)
$
118

2018
$
118

$
93

$
(60
)
$
1

$
152

2019
$
152

$
142

$
(152
)
$
(1
)
$
141

Environmental liabilities
2017
$
85

$
5

$
(8
)
$
(4
)
$
78

2018
$
78

$
6

$
(7
)
$
5

$
82

2019
$
82

$
6

$
(8
)
$
(3
)
$
77