Contingencies	9 Months Ended
Feb. 28, 2021
Contingencies [Abstract]
Contingencies	(14) Contingencies During fiscal 2020, we received notice from the tax authorities of the State of São Paulo, Brazil regarding our compliance with its state sales tax requirements. As a result, we have been assessed additional state sales taxes, interest, and penalties. We believe that we have meritorious defenses against this claim and will vigorously defend our position. As of February 28, 2021, we are unable to estimate any possible loss and have not recorded a loss contingency for this matter.

The entire disclosure for loss and gain contingencies. Describes any existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or prior to issuance of the financial statements) as to a probable or reasonably possible loss incurred by an entity that will ultimately be resolved when one or more future events occur or fail to occur, and typically discloses the amount of loss recorded or a range of possible loss, or an assertion that no reasonable estimate can be made.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2127197

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2127163

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