Supplementary Balance Sheet Information Schedule of Goodwill (Details) - USD ($) $ in Thousands	6 Months Ended
	Jan. 31, 2023	Jul. 31, 2022	Jan. 31, 2022
Goodwill [Line Items]
Goodwill	$ 1,723,019	$ 1,754,928	$ 1,764,106
Goodwill, Acquired During Period	3,800
Effects of changes in foreign currency exchange rates	(35,709)
Mountain [Member]
Goodwill [Line Items]
Goodwill	1,678,013	1,709,922
Goodwill, Acquired During Period	3,800
Effects of changes in foreign currency exchange rates	(35,709)
Lodging [Member]
Goodwill [Line Items]
Goodwill	45,006	$ 45,006
Goodwill, Acquired During Period	0
Effects of changes in foreign currency exchange rates	$ 0