XML 116 R98.htm IDEA: XBRL DOCUMENT v3.22.2
SHARE CAPITAL, EARNINGS PER SHARE AND DIVIDENDS - Narrative (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
Jul. 02, 2021
CAD ($)
shares
Mar. 12, 2021
CAD ($)
$ / shares
shares
Nov. 30, 2020
CAD ($)
$ / shares
shares
Mar. 31, 2022
shares
Mar. 31, 2021
shares
Mar. 12, 2021
$ / shares
Share Capital, Reserves And Other Equity Interest [Abstract]            
Number of shares issued and fully paid (in shares) | shares       317,024,123 293,355,463  
Number of subscription receipts issued (in shares) | shares 22,400,000          
Aggregate gross proceeds $ 700.0          
Earned interest 0.4          
Issuance related costs 31.0          
Income tax recovery $ 8.2          
Issue of equity (in shares) | shares   10,454,545 16,594,126      
Equity issued (in dollars per share) | (per share)   $ 34.29 $ 29.85     $ 27.50
Proceeds from issue of ordinary shares   $ 358.5 $ 495.3      
Share issue related cost   42.3        
Income tax recovery   $ 11.2        
Common shares (in shares) | shares       663,430 7,476,902