Fair Value Measurement - Summary of Fair Value of Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023
Assets
Cash equivalents:	$ 1,122,313	$ 1,224,356
Short-term investments:	1,119,456	1,043,110
Funds held for customers:	423,576	846,404
Total assets measured at fair value	3,799,032	3,827,339
Liabilities
Contingent consideration	(5,630)	(12,035)
Total liabilities measured at fair value	(5,630)	(12,035)
Money market funds
Assets
Cash equivalents:	1,056,800	1,131,621
Corporate bonds
Assets
Cash equivalents:	50,655	45,301
Short-term investments:	452,417	479,483
Funds held for customers:	199,128	433,920
U.S. treasury securities
Assets
Cash equivalents:	14,858	44,856
Short-term investments:	483,829	408,368
Funds held for customers:	54,560	81,074
U.S. agency securities
Assets
Short-term investments:	54,086	57,967
Asset-backed securities
Assets
Short-term investments:	63,220	51,193
Funds held for customers:	49,087	70,661
Certificates of deposit
Assets
Cash equivalents:		2,578
Certificates of deposit
Assets
Short-term investments:	65,904	46,099
Funds held for customers:	93,317	233,291
Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	1,133,687	713,469
Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	1,133,687	713,469
U.S. agency securities
Assets
Funds held for customers:	27,484	27,458
Level 1
Assets
Cash equivalents:	1,056,800	1,176,477
Short-term investments:	0	408,368
Funds held for customers:	0	81,074
Total assets measured at fair value	2,190,487	2,379,388
Liabilities
Contingent consideration	0	0
Total liabilities measured at fair value	0	0
Level 1 \| Money market funds
Assets
Cash equivalents:	1,056,800	1,131,621
Level 1 \| Corporate bonds
Assets
Cash equivalents:	0	0
Short-term investments:	0	0
Funds held for customers:	0	0
Level 1 \| U.S. treasury securities
Assets
Cash equivalents:	0	44,856
Short-term investments:	0	408,368
Funds held for customers:	0	81,074
Level 1 \| U.S. agency securities
Assets
Short-term investments:	0	0
Level 1 \| Asset-backed securities
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 1 \| Certificates of deposit
Assets
Cash equivalents:		0
Level 1 \| Certificates of deposit
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 1 \| Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	1,133,687	713,469
Level 1 \| Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	1,133,687	713,469
Level 1 \| U.S. agency securities
Assets
Funds held for customers:	0	0
Level 2
Assets
Cash equivalents:	65,513	47,879
Short-term investments:	1,119,456	634,742
Funds held for customers:	423,576	765,330
Total assets measured at fair value	1,608,545	1,447,951
Liabilities
Contingent consideration	0	0
Total liabilities measured at fair value	0	0
Level 2 \| Money market funds
Assets
Cash equivalents:	0	0
Level 2 \| Corporate bonds
Assets
Cash equivalents:	50,655	45,301
Short-term investments:	452,417	479,483
Funds held for customers:	199,128	433,920
Level 2 \| U.S. treasury securities
Assets
Cash equivalents:	14,858	0
Short-term investments:	483,829	0
Funds held for customers:	54,560	0
Level 2 \| U.S. agency securities
Assets
Short-term investments:	54,086	57,967
Level 2 \| Asset-backed securities
Assets
Short-term investments:	63,220	51,193
Funds held for customers:	49,087	70,661
Level 2 \| Certificates of deposit
Assets
Cash equivalents:		2,578
Level 2 \| Certificates of deposit
Assets
Short-term investments:	65,904	46,099
Funds held for customers:	93,317	233,291
Level 2 \| Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	0	0
Level 2 \| Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	0	0
Level 2 \| U.S. agency securities
Assets
Funds held for customers:	27,484	27,458
Level 3
Assets
Cash equivalents:	0	0
Short-term investments:	0	0
Funds held for customers:	0	0
Total assets measured at fair value	0	0
Liabilities
Contingent consideration	(5,630)	(12,035)
Total liabilities measured at fair value	(5,630)	(12,035)
Level 3 \| Money market funds
Assets
Cash equivalents:	0	0
Level 3 \| Corporate bonds
Assets
Cash equivalents:	0	0
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| U.S. treasury securities
Assets
Cash equivalents:	0	0
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| U.S. agency securities
Assets
Short-term investments:	0	0
Level 3 \| Asset-backed securities
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| Certificates of deposit
Assets
Cash equivalents:		0
Level 3 \| Certificates of deposit
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	0	0
Level 3 \| Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	0	0
Level 3 \| U.S. agency securities
Assets
Funds held for customers:	$ 0	$ 0

Funds held for customers debt securities fair value disclosure.

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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