The Company and Summary of Significant Accounting Policies - Additional Information (Details)	Jun. 30, 2024	Mar. 31, 2024
Summary Of Significant Accounting Policies [Line Items]
Ownership percentage in subsidiaries	100.00%
ASU 2020-04
Summary Of Significant Accounting Policies [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]	true
MPR - CPP | West Fraser
Summary Of Significant Accounting Policies [Line Items]
Ownership percentage disposed		50.00%