Short-Term Investments And Funds Held For Customers - Schedule of Short-Term Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Jun. 30, 2025
Short-term investments:
Amortized cost	$ 1,142,453	$ 1,177,421
Gross unrealized gains	4,560	3,036
Gross unrealized losses	(43)	(347)
Fair value	1,146,970	1,180,110
Funds held for customers:
Amortized cost	1,572,343	1,621,083
Gross unrealized gains	9,455	7,901
Gross unrealized losses	(20)	(217)
Fair value	1,581,778	1,628,767
Corporate bonds
Short-term investments:
Amortized cost	644,369	756,009
Gross unrealized gains	3,435	2,598
Gross unrealized losses	(4)	(274)
Fair value	647,800	758,333
Funds held for customers:
Amortized cost	436,225	483,604
Gross unrealized gains	3,201	2,759
Gross unrealized losses	(2)	(1)
Fair value	439,424	486,362
U.S. treasury securities
Short-term investments:
Amortized cost	370,818	287,356
Gross unrealized gains	852	261
Gross unrealized losses	(33)	(58)
Fair value	371,637	287,559
Funds held for customers:
Amortized cost	902,124	864,602
Gross unrealized gains	5,431	4,319
Gross unrealized losses	(11)	(216)
Fair value	907,544	868,705
Asset-backed securities
Short-term investments:
Amortized cost	117,175	118,074
Gross unrealized gains	273	177
Gross unrealized losses	(6)	(15)
Fair value	117,442	118,236
Funds held for customers:
Amortized cost	125,435	167,179
Gross unrealized gains	759	791
Gross unrealized losses	(7)	0
Fair value	126,187	167,970
Certificates of deposit
Short-term investments:
Amortized cost	10,091	15,982
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Fair value	10,091	15,982
Funds held for customers:
Amortized cost	90,290	99,138
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Fair value	90,290	99,138
Municipal bonds
Funds held for customers:
Amortized cost	18,269	6,560
Gross unrealized gains	64	32
Gross unrealized losses	0	0
Fair value	$ 18,333	$ 6,592