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

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

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Number of shares for which recognition of cost was accelerated for award under share-based payment arrangement.

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Percentage of vesting of award under share-based payment arrangement.

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