XML 385 R80.htm IDEA: XBRL DOCUMENT v3.20.1
OPERATING SEGMENTS AND GEOGRAPHIC INFORMATION - Capital Expenditures (Details) - CAD ($)
$ in Millions
 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Disclosure of operating segments [line items]    
Payments to acquire productive assets $ 384.0 $ 338.4
Operating segments | Civil Aviation Training Solutions    
Disclosure of operating segments [line items]    
Payments to acquire productive assets 296.3 260.1
Operating segments | Defense and Security    
Disclosure of operating segments [line items]    
Payments to acquire productive assets 74.8 65.7
Operating segments | Healthcare    
Disclosure of operating segments [line items]    
Payments to acquire productive assets $ 12.9 $ 12.6