Consolidated Statements of Shareholders' Equity and Mezzanine Equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Interest Rate Swap	Interest Rate Cap	Common Stock	Common Stock Cumulative Effect, Period of Adoption, Adjustment	Preferred Stock	AOCI	AOCI Interest Rate Swap	AOCI Interest Rate Cap	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Treasury Stock	NCI
Beginning balance, Common Stock (in shares) at Jun. 30, 2021					119,127,000
Beginning balance at Jun. 30, 2021	$ 3,406,170	$ (11,472)			$ 2,028,273	$ (56,388)	$ 445,319	$ 14,267			$ 1,136,777	$ 44,916	$ (218,466)	$ 0
Beginning balance, Preferred Stock (in shares) at Jun. 30, 2021							2,300,000
Beginning balance, Treasury Stock (in shares) at Jun. 30, 2021													(13,640,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based and deferred compensation activities (in shares)					1,796,000								333,000
Share-based and deferred compensation activities	71,779				$ 92,667								$ (20,888)
Net earnings (loss)	234,759										234,759
Foreign currency translation adjustments	(89,967)							(89,967)
Change in fair value of interest rate swap and interest rate cap, net of taxes			$ 43,508	$ 14,306					$ 43,508	$ 14,306
Pension adjustment, net of taxes	15,719							15,719
Dividends	(68,327)										(68,327)
Ending balance, Common Stock, (in shares) at Jun. 30, 2022					120,923,000
Ending balance at Jun. 30, 2022	$ 3,616,475				$ 2,064,552		$ 445,319	(2,167)			1,348,125		$ (239,354)	0
Ending balance, Preferred Stock (in shares) at Jun. 30, 2022							2,300,000
Ending balance, Treasury Stock (in shares) at Jun. 30, 2022													(13,973,000)
Beginning balance (in shares) at Jun. 30, 2021	75,000
Beginning balance at Jun. 30, 2021	$ 726,178
Increase (Decrease) in Temporary Equity [Roll Forward]
Dividends	$ 40,625
Ending balance (in shares) at Jun. 30, 2022	75,000
Ending balance at Jun. 30, 2022	$ 766,803
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based and deferred compensation activities (in shares)					4,029,000								1,164,000
Share-based and deferred compensation activities	117,361				$ 171,128								$ (53,767)
Coherent acquisition (in shares)					22,588,000
Coherent acquisition	1,207,591				$ 1,207,591
Convertible debt and conversion of Series A preferred stock (in shares)					7,181,000
Convertible debt and conversion of Series A preferred stock	337,940				$ 337,940
Net earnings (loss)	(259,458)										(259,458)
Foreign currency translation adjustments	87,927							87,927
Change in fair value of interest rate swap and interest rate cap, net of taxes			7,749	22,322					7,749	22,322
Pension adjustment, net of taxes	(6,105)							(6,105)
Dividends	(144,251)										(144,251)
Ending balance, Common Stock, (in shares) at Jun. 30, 2023					154,721,000
Ending balance at Jun. 30, 2023	$ 4,987,551				$ 3,781,211		$ 445,319	109,726			944,416		$ (293,121)	0
Ending balance, Preferred Stock (in shares) at Jun. 30, 2023							2,300,000
Ending balance, Treasury Stock (in shares) at Jun. 30, 2023	(15,135,711)												(15,137,000)
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of Series B shares (in shares)	140,000
Issuance of Series B shares	$ 1,358,000
Dividends	$ 116,612
Ending balance (in shares) at Jun. 30, 2023	215,000
Ending balance at Jun. 30, 2023	$ 2,241,415
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based and deferred compensation activities (in shares)					3,447,000								492,000
Share-based and deferred compensation activities	144,799				$ 166,800								$ (22,001)
Convertible debt and conversion of Series A preferred stock (in shares)					10,240,000		(2,300,000)
Convertible debt and conversion of Series A preferred stock	0				$ 445,319		$ (445,319)
Net earnings (loss)	(158,764)										(156,154)			(2,610)
Foreign currency translation adjustments	(81,889)							(82,318)						429
Change in fair value of interest rate swap and interest rate cap, net of taxes			$ (22,885)	$ 2,689					$ (22,885)	$ 2,689
Pension adjustment, net of taxes	(7,443)							(7,443)
Dividends	(123,322)										(123,322)
Sale of noncontrolling interests, net of issuance costs and taxes	840,771				$ 464,327			2,871						373,573
Ending balance, Common Stock, (in shares) at Jun. 30, 2024					168,408,000
Ending balance at Jun. 30, 2024	$ 5,581,507				$ 4,857,657		$ 0	$ 2,640			$ 664,940		$ (315,122)	$ 371,392
Ending balance, Preferred Stock (in shares) at Jun. 30, 2024							0
Ending balance, Treasury Stock (in shares) at Jun. 30, 2024	(15,626,740)												(15,629,000)
Increase (Decrease) in Temporary Equity [Roll Forward]
Dividends	$ 123,357
Ending balance (in shares) at Jun. 30, 2024	215,000
Ending balance at Jun. 30, 2024	$ 2,364,772