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The net result for the period of deducting operating expenses from operating revenues, excluding adjustments for unallocated pension and postretirement expenses.

No definition available.

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Amount of interest capitalized during the period.

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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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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.

No definition available.

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Amount of noncash expense for share-based payment arrangement.

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