New Accounting Pronouncements (Policies)	6 Months Ended
Nov. 30, 2021
Accounting Changes and Error Corrections [Abstract]
New Accounting Pronouncements	NEW ACCOUNTING PRONOUNCEMENTS New Pronouncements Adopted In August 2018, the FASB issued ASU 2018-14, “Compensation—Retirement Benefits—Defined Benefit Plans—General (Subtopic 715-20), Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans,” which makes a number of changes meant to add, modify or remove certain disclosure requirements associated with employers that sponsor defined benefit or other postretirement plans. This guidance is effective for fiscal years ending after December 15, 2020. Early adoption was permitted for all entities and the amendments in this update are required to be applied on a retrospective basis to all periods presented. The adoption of this new guidance, effective for the fiscal year ending May 31, 2021, did not have a material impact on our Consolidated Financial Statements or disclosures. In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740),” which simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. This guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early adoption of the amendments is permitted, including adoption in any interim period for which financial statements have not yet been issued. Depending on the amendment, adoption may be applied on the retrospective, modified retrospective or prospective basis. The adoption of this new guidance, effective June 1, 2021 using the prospective method, did not have a material impact on our Consolidated Financial Statements. New Pronouncements Issued We are not aware of any recently issued accounting pronouncements that have not yet been adopted by us and which would have a material impact on our consolidated financial statements.

New Accounting Pronouncements (Policies)

6 Months Ended

Nov. 30, 2021

Accounting Changes and Error Corrections [Abstract]

NEW ACCOUNTING PRONOUNCEMENTS

New Pronouncements Adopted

In August 2018, the FASB issued ASU 2018-14, “Compensation—Retirement Benefits—Defined Benefit Plans—General (Subtopic 715-20), Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans,” which makes a number of changes meant to add, modify or remove certain disclosure requirements associated with employers that sponsor defined benefit or other postretirement plans. This guidance is effective for fiscal years ending after December 15, 2020. Early adoption was permitted for all entities and the amendments in this update are required to be applied on a retrospective basis to all periods presented. The adoption of this new guidance, effective for the fiscal year ending May 31, 2021, did not have a material impact on our Consolidated Financial Statements or disclosures.

In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740),” which simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. This guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early adoption of the amendments is permitted, including adoption in any interim period for which financial statements have not yet been issued. Depending on the amendment, adoption may be applied on the retrospective, modified retrospective or prospective basis. The adoption of this new guidance, effective June 1, 2021 using the prospective method, did not have a material impact on our Consolidated Financial Statements.

New Pronouncements Issued

We are not aware of any recently issued accounting pronouncements that have not yet been adopted by us and which would have a material impact on our consolidated financial statements.