CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICAL) - $ / shares		3 Months Ended
		Oct. 31, 2024	Jan. 31, 2024
Preferred stock, par value (in dollars per share)		$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)		200,000,000	200,000,000
Preferred stock, shares issued (in shares)		0	0
Preferred stock, shares outstanding (in shares)		0	0
Treasury stock (in shares)		449,000	492,000
Investing Subsidiary | Fiscal Year 2024 Business Combination
Business acquisition, equity interest issued or issuable (in shares)			200,000
Treasury stock retired (in shares)		200,000
Class A Common Stock
Common stock, par value (in dollars per share)		$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)		2,500,000,000	2,500,000,000
Common stock, shares issued (in shares)	[1]	330,520,000	334,453,000
Common stock, shares outstanding (in shares)		330,071,000	333,961,000
Class B Common Stock
Common stock, par value (in dollars per share)		$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)		185,461,000	185,461,000
Common stock, shares issued (in shares)		0	0
Common stock, shares outstanding (in shares)		0	0

[1] In connection with a business combination completed during the three months ended January 31, 2024, the Company issued approximately 0.2 million shares of its Class A common stock to one of its wholly-owned subsidiaries, in exchange for a noncontrolling equity interest in the acquired company that was held by the subsidiary prior to this business combination. These shares were treated as treasury stock for accounting purposes as of January 31, 2024, April 30, 2024, and July 31, 2024, and were subsequently transferred to the Company and retired during the three months ended October 31, 2024. These shares were not included in the numbers of shares issued and outstanding disclosed above.