Other Liabilities - Components of Other Liabilities (Details) - CAD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Current
Lease liabilities, current	$ 37,119	$ 38,035
Acquisition consideration and other investment related liabilities, current	5,041	4,020
Refund liability, current	2,371	3,437
Settlement liabilities and other, current	19,114	18,562
Other Liabilities Current	63,645	64,054
Long-term
Lease liabilities, long-term	91,270	101,125
Acquisition consideration and other investment related liabilities, long term	51,752	77,834
Settlement liabilities and other, long term	10,235	11,090
Other liabilities, long-term	153,257	190,049
Total
Lease liabilities	128,389	139,160
Acquisition consideration and other investment related liabilities	56,793	81,854
Refund liability	2,371	3,437
Settlement liabilities and other	29,349	29,652
Other liabilities	$ 216,902	$ 254,103