500000 - Disclosure - Equity, Targeted or Tracking Stock, Stock [Table]

Arc namedefinitionArc
Arc rolehttp://xbrl.org/int/dim/arcrole/hypercube-dimension
Link rolehttp://fasb.org/us-gaap/role/disclosure/EquityTargetedOrTrackingStockStockTable
ConceptOrder
us-gaap:TargetedOrTrackingStockStockTable
us-gaap:StatementClassOfStockAxis
1.0