Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Loss (Tables)

v3.20.1
Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Mar. 31, 2020
Equity [Abstract]  
Accumulated Other Comprehensive Loss
(Millions of US dollars)
 
Cash Flow
Hedges
 
Pension
Actuarial Gain
 
Foreign
Currency
Translation
Adjustments
 
Total
Balance at 31 March 2019
 
$
0.2

 
$
—

 
$
(30.5
)
 
$
(30.3
)
Other comprehensive gain (loss)
 
—

 
0.8

 
(32.6
)
 
(31.8
)
Balance at 31 March 2020
 
$
0.2

 
$
0.8

 
$
(63.1
)
 
$
(62.1
)