EARNINGS PER SHARE - Summarization of Company's Class A and Class B Common and Treasury Shares (Details) - shares	Sep. 30, 2025	Oct. 31, 2024
Class A common stock
Class of Stock [Line Items]
Authorized Shares (in shares)	128,000,000	128,000,000
Issued Shares (in shares)	42,281,920	42,281,920
Outstanding Shares (in shares)	26,169,944	25,850,270
Treasury Shares (in shares)	16,111,976	16,431,650
Class B common stock
Class of Stock [Line Items]
Authorized Shares (in shares)	69,120,000	69,120,000
Issued Shares (in shares)	34,560,000	34,560,000
Outstanding Shares (in shares)	21,331,127	21,331,127
Treasury Shares (in shares)	13,228,873	13,228,873