v3.26.1

Restructuring - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
Restructuring - Narrative (Details) - USD ($) $ in Millions	Oct. 31, 2025	Apr. 30, 2026	Apr. 30, 2025	Apr. 30, 2024
Restructuring and Related Activities [Abstract]
Proceeds from disposal of business	$ 16	$ 16	$ 0	$ 0
Expected cost		44
Restructuring Costs		$ 44

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

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- References

No definition available.

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- Definition

Amount expected to be recognized in earnings for the specified restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.d)
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-Topic 420
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-Topic 420
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- Definition

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 28
-Subparagraph (b)
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-Topic 230
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Sunbelt Rentals Holdings, Inc. 10-K