CAPITAL STOCK - Schedule of SBC Expense and RSU Activity (Details) - $ / shares shares in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
RSUs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of awards granted (in shares)	200	700
Granted, weighted average grant date fair value (in dollars per share)	$ 120.67	$ 36.37
PSUs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of awards granted (in shares)	200	500
Granted, weighted average grant date fair value (in dollars per share)	$ 147.23	$ 43.34
Equity awards other than options, percent of target achieved	100.00%	100.00%
Deferred Stock Unit (DSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of awards granted (in shares)	4	10
Granted, weighted average grant date fair value (in dollars per share)	$ 79.28	$ 43.75