Fair Value Measurement - Summary of Fair Value of Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Assets
Cash equivalents:	$ 1,266,835	$ 1,446,541
Short-term investments:	1,066,538	1,108,493
Funds held for customers:	1,296,603	1,284,718
Beneficial interest derivative on card receivables sold		398
Total assets measured at fair value	3,896,719	4,008,410
Liabilities
Contingent consideration	10,794
Total liabilities measured at fair value	10,794
Money market funds
Assets
Cash equivalents:	1,227,764	1,435,111
Corporate bonds
Assets
Cash equivalents:	19,121	11,430
Short-term investments:	641,267	597,204
Funds held for customers:	734,878	807,685
U.S. treasury securities
Assets
Cash equivalents:	19,950
Short-term investments:	313,704	421,728
Funds held for customers:	53,221	3,072
U.S. agency securities
Assets
Short-term investments:	26,119
Asset-backed securities
Assets
Short-term investments:	31,270	51,406
Funds held for customers:	81,680	69,912
Certificates of deposit
Assets
Short-term investments:	54,178	38,155
Funds held for customers:	426,189	397,533
Municipal bonds
Assets
Funds held for customers:	635	6,516
Restricted cash equivalents: \| Corporate bonds
Assets
Funds held for customers:	237,682	133,557
Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	266,743	168,260
Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	29,061	34,703
Level 1
Assets
Cash equivalents:	1,247,714	1,435,111
Short-term investments:	313,704	421,728
Funds held for customers:	53,221	3,072
Beneficial interest derivative on card receivables sold		0
Total assets measured at fair value	1,643,700	1,894,614
Liabilities
Contingent consideration	0
Total liabilities measured at fair value	0
Level 1 \| Money market funds
Assets
Cash equivalents:	1,227,764	1,435,111
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:	19,950
Short-term investments:	313,704	421,728
Funds held for customers:	53,221	3,072
Level 1 \| U.S. agency securities
Assets
Short-term investments:	0
Level 1 \| Asset-backed securities
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 1 \| Certificates of deposit
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 1 \| Municipal bonds
Assets
Funds held for customers:	0	0
Level 1 \| Restricted cash equivalents: \| Corporate bonds
Assets
Funds held for customers:	0	0
Level 1 \| Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	29,061	34,703
Level 1 \| Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	29,061	34,703
Level 2
Assets
Cash equivalents:	19,121	11,430
Short-term investments:	752,834	686,765
Funds held for customers:	1,243,382	1,281,646
Beneficial interest derivative on card receivables sold		0
Total assets measured at fair value	2,253,019	2,113,398
Liabilities
Contingent consideration	0
Total liabilities measured at fair value	0
Level 2 \| Money market funds
Assets
Cash equivalents:	0	0
Level 2 \| Corporate bonds
Assets
Cash equivalents:	19,121	11,430
Short-term investments:	641,267	597,204
Funds held for customers:	734,878	807,685
Level 2 \| U.S. treasury securities
Assets
Cash equivalents:	0
Short-term investments:	0	0
Funds held for customers:	0	0
Level 2 \| U.S. agency securities
Assets
Short-term investments:	26,119
Level 2 \| Asset-backed securities
Assets
Short-term investments:	31,270	51,406
Funds held for customers:	81,680	69,912
Level 2 \| Certificates of deposit
Assets
Short-term investments:	54,178	38,155
Funds held for customers:	426,189	397,533
Level 2 \| Municipal bonds
Assets
Funds held for customers:	635	6,516
Level 2 \| Restricted cash equivalents: \| Corporate bonds
Assets
Funds held for customers:	237,682	133,557
Level 2 \| Restricted cash equivalents: \| Restricted cash equivalents:
Assets
Funds held for customers:	237,682	133,557
Level 2 \| Restricted cash equivalents: \| Restricted cash equivalents: \| Money market funds
Assets
Funds held for customers:	0	0
Level 3
Assets
Cash equivalents:	0	0
Short-term investments:	0	0
Funds held for customers:	0	0
Beneficial interest derivative on card receivables sold		398
Total assets measured at fair value	0	398
Liabilities
Contingent consideration	10,794
Total liabilities measured at fair value	10,794
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
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| U.S. agency securities
Assets
Short-term investments:	0
Level 3 \| Asset-backed securities
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| Certificates of deposit
Assets
Short-term investments:	0	0
Funds held for customers:	0	0
Level 3 \| Municipal bonds
Assets
Funds held for customers:	0	0
Level 3 \| Restricted cash equivalents: \| Corporate bonds
Assets
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

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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