Stock Based Compensation Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expense for stock-based compensation	$ 28,611	$ 24,780	$ 20,746
Restricted Stock Plan Expense	26,427	22,703	18,817
Tax benefit from stock-based compensation expense	5,115	4,252	3,258
Net excess tax benefit from stock-based compensation	1,109	652	719
Restricted Shares and Units, Vested in Period, Fair Value	$ 24,931	$ 12,139	$ 21,652
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross	0	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	12	12	22
Exercisable, period end, intrinsic value	$ 936
Exercised, number of shares	0	(10)	0
Exercised, weighted average exercise price		$ 87.27
Total intrinsic value of options exercised		$ 1,005
Forfeited, number of shares	0	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 87.27	$ 87.27	$ 87.27
Compensation not yet recognized, stock options	$ 0
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense yet to be recognized	$ 21,661
Compensation expense yet to be recognized, period for recognition	1 year 3 days
2015 EIP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Authorized	3,000
2015 EIP [Member] \| Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite Service Period	3 years
Stock Option Termination Period After Termination of Employment	90 days
Stock Option Termination Period After Death	1 year
Stock Option Termination After Grant Date	10 years
Minimum [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	1 year
Maximum [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years

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Number of shares authorized for issuance under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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