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REVENUE FROM CONTRACTS WITH CUSTOMERS - Contract balances (Details) - CAD ($) $ in Thousands	Mar. 31, 2025	Mar. 31, 2024
Revenue from contracts with customers [Abstract]
Trade receivables	$ 696,079	$ 437,329
Contract assets	503,552	704,703
Contract liabilities	(330,134)	(312,204)
Unearned revenue	(97,777)	(51,056)
Net contract balances	$ 771,720	$ 778,772

X

- Definition

Net Contract Balances

+ References

No definition available.

+ Details

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X

- Definition

Revenue from contracts with customers [Abstract]

+ References

No definition available.

+ Details

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X

- Definition

The amount of current contract assets. [Refer: Contract assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2024-01-01
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-URIDate 2024-03-27

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- Definition

The amount of current contract liabilities. [Refer: Contract liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
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- Definition

The amount of current deferred income other than current contract liabilities. [Refer: Deferred income other than contract liabilities]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-IssueDate 2024-01-01
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- Definition

The amount of current trade receivables. [Refer: Trade receivables]

+ References

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