Fair value of the embedded derivative or group of embedded derivatives included in earnings in the period.

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Amount allocated to host financial liability in connection with issuance of convertible debentures.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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Convertible debentures, Embedded Derivative Liabilities (FY) (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024	Jul. 31, 2024	Jul. 31, 2023
Embedded Derivative Liabilities [Abstract]
Balance beginning period			$ 919,250
Change in fair value of derivative liabilities	$ (2,067,350)	$ 1,200	(719,000)	$ 1,200
Balance end period	0		0		$ 919,250
Related Party [Member]
Embedded Derivative Liabilities [Abstract]
Balance beginning period			919,250	0	0
Derivative liability component of certain issued convertible debentures			65,750		73,550
Change in fair value of derivative liabilities			(719,000)		845,700
Balance end period	$ 0		0		919,250	$ 0
Transaction costs					36,484
Related Party [Member] \| Envviron SAS [Member] \| General and Administrative Expenses [Member]
Embedded Derivative Liabilities [Abstract]
Transaction costs					40,227
Host financial liability					36,484
Embedded derivative					3,743
DevvStream Holdings, Inc. [Member]
Embedded Derivative Liabilities [Abstract]
Balance beginning period			919,250	0	0
Change in fair value of derivative liabilities					845,700	0
Balance end period					919,250	0
DevvStream Holdings, Inc. [Member] \| Related Party [Member] \| Envviron SAS [Member]
Embedded Derivative Liabilities [Abstract]
Balance beginning period			$ 919,250	$ 0	0
Derivative liability component of certain issued convertible debentures					73,550
Change in fair value of derivative liabilities					845,700
Balance end period					919,250	$ 0
Transaction costs					36,484
DevvStream Holdings, Inc. [Member] \| Related Party [Member] \| Envviron SAS [Member] \| General and Administrative Expenses [Member]
Embedded Derivative Liabilities [Abstract]
Transaction costs					40,227
Host financial liability					36,484
Embedded derivative					$ 3,743