v3.24.2.u1
Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2022
Income tax reconciliation      
Provision for income taxes at U.S. statutory rate $ 184.2 $ 166.9 $ 141.2
Increase (decrease) in Provision for income taxes from:      
State taxes, net of federal tax 20.5 23.7 23.9
Foreign rate differential 5.8 2.7 (1.5)
Valuation allowances 0.5 (0.3) 0.3
Stock-based compensation - excess tax benefits (“ETB”) (12.9) (10.4) (18.1)
Tax Credits and Foreign-Derived Intangible Income Deduction (“FDII”) (21.2) (20.2) (16.6)
Other 2.2 1.9 3.9
Total Provision for income taxes $ 179.3 $ 164.3 $ 133.1
Tax rate reconciliation (percent)      
Provision for income taxes at U.S. statutory rate 21.00% 21.00% 21.00%
Increase (decrease) in Provision for income taxes from:      
State taxes, net of federal tax 2.30% 3.00% 3.60%
Foreign rate differential 0.70% 0.30% (0.20%)
Valuation allowances 0.10% 0.00% 0.00%
Stock-based compensation - excess tax benefits (“ETB”) (1.50%) (1.30%) (2.70%)
Tax Credits and Foreign-Derived Intangible Income Deduction (“FDII”) (2.40%) (2.50%) (2.50%)
Other 0.30% 0.20% 0.60%
Total Provision for income taxes 20.40% 20.70% 19.80%