Net Income Per Common Share (Summary of Calculation of Basic and Diluted EPS) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Oct. 31, 2022	Oct. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	200	500
Net loss attributable to Vail Resorts, Inc.	$ (136,971)	$ (139,332)
Weighted-average Vail Shares outstanding	40,296	40,414
Weighted-average Exchangeco Shares outstanding	2	34
Total Weighted-average shares outstanding	40,298	40,448
Effect of dilutive securities	0	0
Total shares	40,298	40,448
Basic net loss per share attributable to Vail Resorts, Inc.	$ (3.40)	$ (3.44)
Diluted net loss per share attributable to Vail Resorts, Inc.	$ (3.40)	$ (3.44)