| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | hubb:TotalOtherExpenseNet | us-gaap:InterestExpense | 1 |
| 2 | hubb:TotalOtherExpenseNet | us-gaap:InvestmentIncomeNet | 1 |
| 3 | hubb:TotalOtherExpenseNet | us-gaap:GainsLossesOnExtinguishmentOfDebt | 1 |
| 4 | hubb:TotalOtherExpenseNet | us-gaap:OtherNonoperatingIncomeExpense | 1 |
(Note that this is a work in progress!)