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Stock Incentive Plans - Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Oct. 23, 2019	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Omnibus Stock Incentive Plan 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares authorized	7,800,000
Aggregate number of shares authorized for issuance under stock incentive plan		23,800,000
Number of shares available for future issuance		13,500,000
Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 26,108	$ 26,568	$ 27,422
Expense for nonvested awards not yet recognized		$ 10,364
Expense for nonvested awards not yet recognized, weighted-average period for recognition		14 months
Total fair value of shares vested		$ 27,209	25,365	26,461
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Stock-based compensation expense		$ 25,560	25,258	24,073
Expense for nonvested awards not yet recognized		$ 18,474
Expense for nonvested awards not yet recognized, weighted-average period for recognition		19 months
Total fair value of shares vested		$ 23,380	20,475	20,681
Tax benefit (cost)		$ 1,037	1,548	2,451
Long Term Incentive Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Stock-based compensation expense		$ 58,273	50,908	65,640
Tax benefit (cost)		$ (1,251)	14,101	3,893
Minimum \| Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Maximum \| Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Expiration period		10 years
Director \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Stock-based compensation expense		$ 1,434	1,345	1,697
Expense for nonvested awards not yet recognized		$ 510
Expense for nonvested awards not yet recognized, weighted-average period for recognition		4 months
Tax benefit (cost)		$ 86	$ (82)	$ 270