Quarterly report pursuant to Section 13 or 15(d)

LEASES - Additional Information (Details)

v3.21.1
LEASES - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Jun. 30, 2020
Operating Leased Assets [Line Items]          
Total lease expense $ 9.7 $ 8.7 $ 29.3 $ 26.3  
Operating leases, weighted average remaining lease term 4 years 7 months 6 days   4 years 7 months 6 days   5 years 1 month 6 days
Operating leases, weighted average discount rate 1.74%   1.74%   1.99%
Minimum          
Operating Leased Assets [Line Items]          
Remaining lease terms     1 year    
Maximum          
Operating Leased Assets [Line Items]          
Remaining lease terms     16 years