Basis of Presentation (Policies)	3 Months Ended
Aug. 31, 2019
Accounting Policies [Abstract]
Recently Adopted and Issued Accounting Standards	Recently Adopted Accounting Standards On June 1, 2019, the Company adopted Accounting Standards Update 2016-02, Leases (“Topic 842”), which replaces most existing lease accounting guidance under U.S. GAAP. See “NOTE D – Leases” for additional information regarding the Company’s adoption of Topic 842, including newly-required disclosures. On June 1, 2019, the Company adopted ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (“Topic 815”), which amended the existing hedge accounting guidance under U.S. GAAP. The ASU is intended to simplify and clarify the accounting and disclosure requirements for hedging activities by more closely aligning the results of cash flow and fair value hedge accounting with the underlying risk management activities. The adoption of the standard had no current or historical impact on our consolidated financial position or results of operations. See “NOTE P – Derivative Instruments and Hedging Activities” for additional information. Recently Issued Accounting Standards In June 2016, amended accounting guidance was issued related to the measurement of credit losses on financial instruments. The amended accounting guidance changes the impairment model for most financial assets to require measurement and recognition of expected credit losses for financial assets held. The amended accounting guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. We are in the process of evaluating the effect this amended accounting guidance will have on our consolidated financial position and results of operations; however, we do not expect the amended accounting guidance to have a material impact on our ongoing financial reporting.

Basis of Presentation (Policies)

3 Months Ended

Aug. 31, 2019

Recently Adopted and Issued Accounting Standards

Recently Adopted Accounting Standards

On June 1, 2019, the Company adopted Accounting Standards Update 2016-02, Leases (“Topic 842”), which replaces most existing lease accounting guidance under U.S. GAAP. See “NOTE D – Leases” for additional information regarding the Company’s adoption of Topic 842, including newly-required disclosures.

On June 1, 2019, the Company adopted ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (“Topic 815”), which amended the existing hedge accounting guidance under U.S. GAAP. The ASU is intended to simplify and clarify the accounting and disclosure requirements for hedging activities by more closely aligning the results of cash flow and fair value hedge accounting with the underlying risk management activities. The adoption of the standard had no current or historical impact on our consolidated financial position or results of operations. See “NOTE P – Derivative Instruments and Hedging Activities” for additional information.

Recently Issued Accounting Standards

In June 2016, amended accounting guidance was issued related to the measurement of credit losses on financial instruments. The amended accounting guidance changes the impairment model for most financial assets to require measurement and recognition of expected credit losses for financial assets held. The amended accounting guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. We are in the process of evaluating the effect this amended accounting guidance will have on our consolidated financial position and results of operations; however, we do not expect the amended accounting guidance to have a material impact on our ongoing financial reporting.