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Common Shares - Shareholder Rights Plan (Details)	12 Months Ended
	Dec. 31, 2021
Shareholder Rights Plan | Common shares | Minimum
Disclosure of classes of share capital [line items]
Percentage of outstanding common shares at which Shareholder Rights Plan may take effect	20.00%

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- Definition

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

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No definition available.

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- Definition

Shareholder Rights Plan, Percentage Of Outstanding Common Shares Potentially Purchased At Which Shareholder Rights Are Exercisable

+ References

No definition available.

+ Details

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- Details

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- Details

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