Common stock, capital shares reserved for future issuance, annual automatic increase percentage.

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- Definition

Number of common stock reserved for issuance term.

+ References

No definition available.

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- Definition

The forfeiture rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

No definition available.

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- Definition

Stock granted fair value share based compensation.

+ References

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
-Subparagraph (a)(2)
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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.

+ References

No definition available.

+ Details

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Stockholders' Equity - Stock-Based Compensation - Additional Information (Details) - USD ($)	12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2020	Apr. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Allocated share-based compensation expenses	$ 35,994,000	$ 17,351,000	$ 18,079,000
Stock Appreciation Rights (SARs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation, number of other than options issued	0
Tilray 2018 Equity Incentive Plan and Original Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock granted value share based compensation	$ 500,000,000
Stock granted fair value share based compensation	$ 1,000,000
Stock options granted	0	0
Risk-free interest rate			2.10%
Expected stock option life			8 years 11 months 19 days
Expected volatility			61.33%
Tilray 2018 Equity Incentive Plan and Original Plan \| Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares reserved for future issuance				9,806,851
Common shares reserved for issuance, annual automatic increase percentage	4.00%
Tilray 2018 Equity Incentive Plan and Original Plan \| Stock Appreciation Rights (SARs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation, number of other than options issued	0
Predecessor Plan \| Aphria
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk-free interest rate		0.39%
Expected stock option life		5 years	5 years
Expected volatility		70.00%	70.00%
Forfeiture rate		35.00%	20.00%
Maximum \| Tilray 2018 Equity Incentive Plan and Original Plan \| Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of common stock reserved for issuance, term	10 years
Maximum \| Tilray 2018 Equity Incentive Plan and Original Plan \| Stock Appreciation Rights (SARs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation, grant term	10 years
Maximum \| Tilray 2018 Equity Incentive Plan and Original Plan \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	4 years
Maximum \| Predecessor Plan \| Aphria
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk-free interest rate			1.56%
Minimum \| Tilray 2018 Equity Incentive Plan and Original Plan \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	3 years
Minimum \| Predecessor Plan \| Aphria
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk-free interest rate			1.20%