Pension and Employee Benefit Plans - Additional information (Detail) $ in Millions	3 Months Ended
Jun. 30, 2024 USD ($)
Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected pension expense for fiscal 2024	$ 0.2

Amount of cost (reversal of cost) for pension benefits. Excludes other postretirement benefits.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-48

Name:	us-gaap_PensionExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration