Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Estimated Future Minimum Lease Payments Under Operating Leases

As of July 31, 2019, the estimated future minimum lease payments under operating leases are as follows (in millions):

Year Ending July 31,	Operating Leases
2020	$	24.0
2021	17.5
2022	11.3
2023	6.4
2024	4.6
Thereafter	19.0
Total future minimum lease payments	$	82.8