Fair Value Measurements (Tables)

6 Months Ended

Jan. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of fair value, assets measured on recurring basis

The financial assets and liabilities that are accounted for at fair value on a recurring basis at January 31, 2021 and July 31, 2020 are as follows:

	Input Level	January 31, 2021		July 31, 2020
Cash equivalents	Level 1	$	217	$	227,154
Deferred compensation plan mutual fund assets	Level 1	$	50,770	$	47,327
Deferred compensation plan liabilities	Level 1	$	72,192	$	61,290
Foreign currency forward contract liability	Level 2	$	92	$	—
Interest rate swap liabilities	Level 2	$	19,319	$	26,664