XML 59 R35.htm IDEA: XBRL DOCUMENT
v3.25.1

RELATED PARTY DISCLOSURE | 12 Months Ended
--- | ---
Mar. 31, 2025
Related party [Abstract] |
RELATED PARTY DISCLOSURE | RELATED PARTY DISCLOSURE The Company has an agreement with a shareholder, Mason Capital Management, LLC ("Mason Capital"), pursuant to which Mason Capital agreed to provide ATS with ongoing strategic and capital markets advisory services for an annual fee of U.S. $500. As part of the agreement, Michael Martino, a member of the Company's Board of Directors who is associated with Mason Capital, has waived any fees to which he may have otherwise been entitled for serving as a member of the Board or as a member of any committee of the Board. The compensation of the Board and key management personnel is determined by the Board on recommendation from the Human Resources Committee of the Board:
For the years ended | March 31 2025 |  | March 31 2024
Short-term employee benefits | $ | 4,601 |  |  | $ | 5,710 |
Fees | 696 |  |  | 677 |
Stock-based compensation (i) | 3,792 |  |  | 6,242 |
Post-employment benefits | 64 |  |  | 59 |
Total remuneration | $ | 9,153 |  |  | $ | 12,688 |
(i) Stock-based compensation includes approximately $(5,300) (March 31, 2024 - approximately $(6,700)) related to changes in the fair value of cash-settled plans due to the decrease in the Company's share price during the year. The amounts disclosed in the table are the amounts recognized as an expense during the reporting period related to key management personnel.

X
- Definition Related party [Abstract] + References No definition available. + Details
Name: | ats_RelatedPartyAbstract
Namespace Prefix: | ats_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for related parties. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2024-01-01 -Section Disclosures -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS24_g13-24_TI -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfRelatedPartyExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration