Aggregate intrinsic value of the share options.

No definition available.

No definition available.

Exchange ratio.

No definition available.

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

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Weighted average period until annuitization or benefit payment is expected to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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

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An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Expiration period of standby bond purchase commitment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Amount of noncash expense for option under share-based payment arrangement.

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