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Fair Value Measurements
3 Months Ended
Oct. 31, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The financial assets and liabilities that are accounted for at fair value on a recurring basis at October 31, 2020 and July 31, 2020 are as follows:
Input LevelOctober 31, 2020July 31, 2020
Cash equivalentsLevel 1$90,377$227,154
Deferred compensation plan mutual fund assetsLevel 1$48,993$47,327
Deferred compensation plan liabilitiesLevel 1$63,094$61,290
Interest rate swap liabilityLevel 2$22,323$26,664

Cash equivalents represent investments in government and other money market funds traded in an active market and are reported as a component of Cash and cash equivalents in the Condensed Consolidated Balance Sheets.

Deferred compensation plan assets accounted for at fair value are investments in securities (primarily mutual funds) traded in an active market held for the benefit of certain employees of the Company as part of a deferred compensation plan. Additional plan investments in corporate-owned life insurance are recorded at their cash surrender value, not fair value, and therefore are not included above.

The Company entered into interest rate swaps to convert a portion of the Company's long-term debt from floating rate to fixed rate debt. As of October 31, 2020, the outstanding swaps had notional contract values of $631,800, partially hedging the interest rate risk related to the Company's U.S. dollar term loan tranche that matures in February 2026. The Company's other interest rate swaps not designated as hedging instruments had a notional contract value of $33,806 at October 31, 2020.

The fair value of interest rate swaps is determined by discounting the estimated future cash flows based on the applicable observable yield curves.