Revenue Contract Balances (Details) $ in Thousands	3 Months Ended
	Oct. 31, 2019 USD ($)	Jul. 31, 2019 USD ($)	Oct. 31, 2018 USD ($)
Schedule of Goodwill [Abstract]
Deferred revenue	$ 549,144	$ 335,669	$ 450,300
Deferred Revenue and Credits, Noncurrent	125,300	124,300
Recognition of Deferred Revenue Outstanding as of July 31, 2018	$ 34,600
Private Club Recognized Initiation Fees Average Remaining Period	16
Trade receivables, net	$ 87,301	$ 270,896	$ 74,240