| Label |
Element |
Value |
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
$ 787
|
| Partners Capital Net Change In Parent Advances To Predecessor |
dpm_PartnersCapitalNetChangeInParentAdvancesToPredecessor |
(6)
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
198
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
11
|
| Partners Capital Account Acquisitions Issuance Of Units |
dpm_PartnersCapitalAccountAcquisitionsIssuanceOfUnits |
225
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
(40)
|
| Accumulated Other Comprehensive Income (Loss) [Member] |
|
|
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
0
|
| Proceeds from Noncontrolling Interests |
us-gaap_ProceedsFromMinorityShareholders |
0
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
0
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
(11)
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
(9)
|
| Other Comprehensive Income (Loss), Net of Tax |
us-gaap_OtherComprehensiveIncomeLossNetOfTax |
2
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
0
|
| Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
0
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
0
|
| General Partner [Member] |
|
|
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
0
|
| Proceeds from Noncontrolling Interests |
us-gaap_ProceedsFromMinorityShareholders |
0
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
0
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
14
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
8
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
0
|
| Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
47
|
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
53
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
0
|
| Limited Partner [Member] |
|
|
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
787
|
| Excess Purchase Price Over Acquired Assets |
dpm_ExcessPurchasePriceOverAcquiredAssets |
170
|
| Proceeds from Noncontrolling Interests |
us-gaap_ProceedsFromMinorityShareholders |
0
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
0
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
1,948
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
2,694
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
0
|
| Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
145
|
| Partners Capital Account Acquisitions Issuance Of Units |
dpm_PartnersCapitalAccountAcquisitionsIssuanceOfUnits |
225
|
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
49
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
0
|
| Noncontrolling Interest [Member] |
|
|
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
0
|
| Proceeds from Noncontrolling Interests |
us-gaap_ProceedsFromMinorityShareholders |
3
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
198
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
228
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
32
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
11
|
| Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
0
|
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
10
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
0
|
| Predecessor [Member] |
|
|
| Partners' Capital Account, Sale of Units |
us-gaap_PartnersCapitalAccountSaleOfUnits |
0
|
| Partners Capital Net Change In Parent Advances To Predecessor |
dpm_PartnersCapitalNetChangeInParentAdvancesToPredecessor |
(6)
|
| Proceeds from Noncontrolling Interests |
us-gaap_ProceedsFromMinorityShareholders |
0
|
| Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |
us-gaap_MinorityInterestDecreaseFromRedemptions |
0
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
0
|
| Partners' Capital, Including Portion Attributable to Noncontrolling Interest |
us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest |
40
|
| Other Comprehensive Income (Loss), Net of Tax |
us-gaap_OtherComprehensiveIncomeLossNetOfTax |
0
|
| Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
0
|
| Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
0
|
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
6
|
| Partners' Capital Account, Acquisitions |
us-gaap_PartnersCapitalAccountAcquisitions |
$ (40)
|
