CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Cash Flows from Operating Activities:
Net income	$ 349,960	$ 407,641	$ 378,657
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	19,251	16,292	13,689
Amortization of debt issuance costs	1,725	1,405	1,319
Non-cash lease expense	231	362	1,142
Premium amortization and (discount accretion), net	0	0	88
Provision for excess and obsolete inventory	23,905	13,391	2,413
Provision for loss on vendor deposits	20,019	(3,913)	8,907
Share-based compensation	6,358	4,734	3,516
Deferred taxes	(11,967)	(16,857)	(1,842)
Change in unrealized loss on available-for-sale securities	109	792	0
Provision for sales returns	(574)	553	1,004
Other, net	405	365	(555)
Changes in operating assets and liabilities:
Accounts receivable	(1,765)	(48,200)	52,657
Inventories	250,665	(487,922)	(29,565)
Vendor deposits	(18,253)	(39,457)	(79,034)
Prepaid expenses and other assets	(17,564)	(10,252)	1,841
Accounts payable	(103,086)	69,730	(28,686)
Income taxes payable	(17,115)	(14,041)	(10,288)
Deferred revenues	6,595	(1,321)	(3,593)
Accrued and other liabilities	32,617	(38,730)	58,589
Net cash provided by (used in) operating activities	541,516	(145,428)	370,259
Cash Flows from Investing Activities:
Purchase of property and equipment and other long-term assets	(11,975)	(20,934)	(13,468)
Purchase of investments	0	0	(1,479)
Proceeds from sale of investments	0	0	2,457
Proceeds from maturities of investments	0	0	1,310
Net cash used in investing activities	(11,975)	(20,934)	(11,180)
Cash Flows from Financing Activities:
Debt issuance costs	0	(1,205)	0
Repurchases of common stock	0	0	(618,131)
Payment of common stock cash dividends	(145,091)	(145,043)	(148,055)
Proceeds from exercise of stock options	0	23	98
Tax withholdings related to net share settlements of restricted stock units	(434)	(686)	(1,185)
Net cash (used in) provided by financing activities	(518,025)	144,964	(472,273)
Net increase (decrease) in cash and cash equivalents	11,516	(21,398)	(113,194)
Cash and cash equivalents at beginning of period	114,826	136,224	249,418
Cash and cash equivalents at end of period	126,342	114,826	136,224
Supplemental Disclosure of Cash Flow Information:
Income taxes paid, net of refunds	108,572	109,685	78,180
Interest paid	75,094	53,870	11,561
Non-Cash Investing and Financing Activities:
Right-of-use asset recognized	4,393	7,201	34,516
Unpaid property and equipment and other long-term assets	1,300	1,274	511
Term Loan Facility
Cash Flows from Financing Activities:
Proceeds from borrowing	0	250,000	0
Repayments against credit facility	(157,500)	(28,125)	(25,000)
Revolving Credit Facility
Cash Flows from Financing Activities:
Proceeds from borrowing	0	415,000	345,000
Repayments against credit facility	$ (215,000)	$ (345,000)	$ (25,000)