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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Percent of performance stock awards participants will be able to earn during the current performance year.

No definition available.

Percent of performance stock awards participants will be able to earn during the third performance year.

No definition available.

Percent of performance stock awards participants will be able to earn during the next performance year.

No definition available.

The element represents three year cumulative diluted e p s.

No definition available.