| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | dvmt:LongtermDebtMaturitiesRepaymentsofPrincipalinYearFourNet | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour | 1 |
| 2 | dvmt:LongtermDebtMaturitiesRepaymentsofPrincipalinYearFourNet | dvmt:DebtInstrumentUnamortizedDiscountPremiumandDebtIssuanceCostsNetYearFour | 1 |
(Note that this is a work in progress!)