| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | smg:NetPeriodicBenefitCost | us-gaap:DefinedBenefitPlanServiceCost | 1 |
| 2 | smg:NetPeriodicBenefitCost | us-gaap:DefinedBenefitPlanInterestCost | 1 |
| 3 | smg:NetPeriodicBenefitCost | us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets | 1 |
| 4 | smg:NetPeriodicBenefitCost | us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses | 1 |
(Note that this is a work in progress!)