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	$ 419,924	$ 384,735	$ 366,794
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	142,145	141,564	134,681
Amortization of deferred financing costs	2,194	2,233	2,276
Loss on extinguishment of debt	0	0	891
Non-cash lease expense	67,898	69,400	69,382
Stock-based compensation expense	53,904	39,643	31,732
Deferred income taxes	(49,763)	(146,013)	9,570
Changes in operating assets and liabilities, net of effect of business acquisitions:
Accounts receivable, net	(127,878)	32,081	(4,463)
Prepaid expenses and other assets	580	(43,568)	(13,605)
Accounts payable and other accrued expenses	125,173	(6,629)	80,874
Accrued compensation and benefits	(58,352)	(34,422)	(55,037)
Income taxes payable and receivable	(27,227)	10,997	187,854
Operating lease liabilities	(73,905)	(75,586)	(74,080)
Long-term liabilities	22,638	13,621	8,685
Net cash provided by operating activities	497,331	388,056	745,554
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(63,686)	(63,717)	(74,564)
Acquisitions of businesses, net of cash acquired	(90,240)	(14,462)	(615,508)
Other	1,974	2,462	923
Net cash used in investing activities	(151,952)	(75,717)	(689,149)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from borrowings under bank credit facilities	3,102,000	3,238,000	2,508,595
Principal payments made under bank credit facilities	(3,257,938)	(3,276,625)	(2,508,542)
Payment of financing costs under bank credit facilities	0	0	(6,286)
Proceeds from employee stock purchase plans	11,290	10,225	9,728
Repurchases of common stock	(161,487)	(273,235)	(9,785)
Payment of taxes for equity transactions	(20,760)	(14,473)	(14,919)
Net cash used in financing activities	(326,895)	(316,108)	(21,209)
Effect of exchange rate changes on cash and cash equivalents	(299)	4,741	(8,423)
Net change in cash and cash equivalents	18,185	972	26,773
Cash and cash equivalents, beginning of year	115,776	114,804	88,031
Cash and cash equivalents, end of year	133,961	115,776	114,804
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid (refunds received) during the period for income taxes	182,800	219,343	(121,998)
Cash paid during the period for interest	93,441	72,723	37,652
Non-cash financing and investing activities:
Accrued capital expenditures	2,043	3,031	1,863
Landlord sponsored tenant incentives	$ 13,706	$ 3,958	$ 2,788