| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | m:Impairmentsandothercosts | us-gaap:SeveranceCosts1 | 1 |
| 2 | m:Impairmentsandothercosts | us-gaap:AssetImpairmentCharges | 1 |
| 3 | m:Impairmentsandothercosts | us-gaap:RestructuringAndRelatedCostIncurredCost | 1 |
(Note that this is a work in progress!)