v3.26.1
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
 12 Months Ended
Mar. 31, 2026
Subclassifications of assets, liabilities and equities [abstract]  
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
20262025
Accounts payable trade$507.1 $701.0 
Accrued and other liabilities407.1 463.6 
Amount due to related parties (Note 16)
8.1 14.9 
Current portion of royalty obligations12.8 11.3 
$935.1 $1,190.8