Goodwill and Other Intangible Assets - Schedule of Indefinite-Lived Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2026	Mar. 31, 2026
Indefinite-lived Intangible Assets [Line Items]
Indefinite lived intangible assets other than goodwill	$ 124.9	$ 125.6
Trade names
Indefinite-lived Intangible Assets [Line Items]
Indefinite lived intangible assets other than goodwill	117.3	118.2
Other
Indefinite-lived Intangible Assets [Line Items]
Indefinite lived intangible assets other than goodwill	$ 7.6	$ 7.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details