| Document And Entity Information - shares | 9 Months Ended | |
| Sep. 30, 2018 | Nov. 14, 2018 | |
| Document Information [Line Items] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Sep. 30, 2018 | |
| Document Fiscal Year Focus | 2,018 | |
| Document Fiscal Period Focus | Q3 | |
| Entity Registrant Name | Digital Development Partners, Inc. | |
| Entity Central Index Key | 1,409,999 | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Non-accelerated Filer | |
| Trading Symbol | DGDM | |
| Entity Common Stock, Shares Outstanding | 85,970,665 | |
| Entity Emerging Growth Company | false | |
| Entity Small Business | true |
| Balance Sheets - USD ($) | Sep. 30, 2018 | Dec. 31, 2017 |
| Current Assets | ||
| Cash | $ 4,733 | $ 1,573 |
| Total Assets | 4,733 | 1,573 |
| Current Liabilities | ||
| Accounts Payable and accrued expenses | 211,653 | 186,541 |
| Long Term Liabilities | ||
| Total Long Term Liabilities | 770,407 | 712,750 |
| Total Liabilities | 982,060 | 899,291 |
| Stockholders' Deficit | ||
| Common Stock, $0.001 par value; authorized 225,000,000 shares; 85,970 665 outstanding shares at September 30, 2018 and December 31, 2017 | 85,971 | 85,971 |
| Additional Paid-In Capital | 7,488,946 | 7,488,946 |
| Deficit | (8,552,244) | (8,472,635) |
| Total Stockholders' Deficit | (977,327) | (897,718) |
| Total Liabilities and Stockholders' Deficit | 4,733 | 1,573 |
| EFT Holdings, Inc. [Member] | ||
| Long Term Liabilities | ||
| Loan Payable | 732,157 | 711,000 |
| EF2T, Inc. [Member] | ||
| Long Term Liabilities | ||
| Loan Payable | $ 38,250 | $ 1,750 |
| Balance Sheets (Parenthetical) - $ / shares | Sep. 30, 2018 | Dec. 31, 2017 |
| Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
| Common Stock, Shares Authorized | 225,000,000 | 225,000,000 |
| Common Stock, Shares, Outstanding | 85,970,665 | 85,970,665 |
| Statements of Operations - USD ($) | 3 Months Ended | 9 Months Ended | ||
| Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | |
| Operating Expenses | $ 13,622 | $ 13,227 | $ 51,797 | $ 47,659 |
| Loss from Operations | (13,622) | (13,227) | (51,797) | (47,659) |
| Interest Expense | 9,526 | 8,488 | 27,812 | 25,067 |
| Net Loss | $ (23,148) | $ (21,715) | $ (79,609) | $ (72,726) |
| Loss Per Common Share: | ||||
| Basic and Diluted | $ 0 | $ 0 | $ 0 | $ 0 |
| Weighted Average Shares Outstanding, | ||||
| Basic and Diluted: | 85,970,665 | 85,970,665 | 85,970,665 | 85,970,665 |
| Statements of Cash Flows - USD ($) | 9 Months Ended | |
| Sep. 30, 2018 | Sep. 30, 2017 | |
| Cash flows from operating activities: | ||
| Net loss | $ (79,609) | $ (72,726) |
| Change in operating assets and liabilities: | ||
| Accounts payable, accrued liabilities | 39,259 | 24,858 |
| Deposits | 0 | 0 |
| Net cash used in operating activities | (40,350) | (47,868) |
| Cash flows from investing activities | ||
| Net cash provided by (used in) investing activities | 0 | 0 |
| Cash flows from financing activities: | ||
| Net cash provided by financing activities | 43,510 | 33,750 |
| Net increase (decrease) in cash | 3,160 | (14,118) |
| Cash, beginning of the period | 1,573 | 14,513 |
| Cash, end of the period | 4,733 | 395 |
| Supplemental cash flow disclosure: | ||
| Expenses paid by related parties on behalf of the Company | 14,147 | |
| Interest paid | 0 | 0 |
| Taxes paid | 0 | 0 |
| EFT Holdings, Inc. [Member] | ||
| Cash flows from financing activities: | ||
| Proceeds of loans - Related Party | 9,510 | 32,000 |
| EF2T, Inc. [Member] | ||
| Cash flows from financing activities: | ||
| Proceeds of loans - Related Party | $ 34,000 | $ 1,750 |
| Basis of Presentation and Nature of Operations | 9 Months Ended |
| Sep. 30, 2018 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Business Description and Basis of Presentation [Text Block] | 1. Basis of Presentation and Nature of Operations The accompanying unaudited interim financial statements have been prepared in accordance with accounting principles generally accepted in the U.S. (“GAAP”) for interim financial information and with the instructions to Form 10-Q. Accordingly, they do not include all of the information required by GAAP for complete annual financial statement presentation. These unaudited interim financial statements, as of September 30, 2018 and for the three and nine months ended September 30, 2018 and 2017, reflect all adjustments consisting of normal recurring adjustments, which, in the opinion of management, are necessary to fairly present the Company’s financial position and the results of its operations for the periods presented, in accordance with the accounting principles generally accepted in the United States of America. Operating results for the three and nine months ended September 30, 2018, are not necessarily indicative of the results to be expected for other interim periods or for the full year ending December 31, 2018. These unaudited interim financial statements should be read in conjunction with the financial statements and accompanying notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the Securities Exchange Commission. |
| Going Concern | 9 Months Ended |
| Sep. 30, 2018 | |
| Going Concern Disclosure [Abstract] | |
| Going Concern Disclosure [Text Block] | 2. Going Concern The Company’s unaudited interim financial statements are prepared using generally accepted accounting principles in the United States of America applicable to a going concern which contemplates the realization of assets and liquidation of liabilities in the normal course of business. The Company has not yet established an ongoing source of revenues sufficient to cover its operating costs and allow it to continue as a going concern. The Company also has a working capital deficit as of September 30, 2018. These factors raise substantial doubt about the Company’s ability to continue as a going concern. The Company’s capital requirements will depend on many factors, including the success of the Company’s researching for new markets. The Company plans to continue financing its operations with cash received from financing activities, more specifically from related party loans. While the Company strongly believes that its capital resources will be sufficient in the near term, there is no assurance that the Company’s future activities will generate sufficient revenues to sustain its operations without additional capital or if additional capital is needed, that such funds, if available, will be obtainable on terms satisfactory to the Company. The financial statements do not include any adjustments relating to the recoverability and classification of recorded assets, or the amounts and classification of liabilities,that might be necessary in the event that the Company cannot continue as a going concern. |
| Related Party Transactions | 9 Months Ended |
| Sep. 30, 2018 | |
| Related Party Transactions [Abstract] | |
| Related Party Transactions Disclosure [Text Block] | 3. Related Party Transactions September 30, December 31, 2018 2017 Loans payable to related parties: EFT Holdings, Inc. $ 732,157 $ 711,000 EF2T, Inc. 38,250 1,750 $ 770,407 $ 712,750 As of September 30, 2018 the Company owed EFT Holdings Inc. $732,157. Advances of $9,510 were received from EFT Holdings during the nine months ended September 30, 2018. The amounts due EFT Holdings bear interest at 5% per year, are secured by all future sales of the Company and have a maturity of one year. As of September 30, 2018 the Company owed EFT Holdings $206,365 in accrued and unpaid interest. Several of these advances at September 30, 2018 were past due and payable upon demand. As of September 30, 2018, the Company owed EF2T $38,250. Advances of $34,000 were received from EF2T during the nine months ended September 30, 2018. The amounts due EF2T bear interest at 5% per year, are secured by all future sales of the Company, and have a maturity of one year. As of September 30, 2018, the Company owed EF2T $737 in accrued and unpaid interest. The amounts due EFT Holdings and EF2T include $14,147 representing non-cash expenses paid on behalf of the Company by these entities. |
| Related Party Transactions (Tables) | 9 Months Ended |
| Sep. 30, 2018 | |
| Related Party Transactions [Abstract] | |
| Schedule of Related Party Transactions [Table Text Block] | September 30, December 31, 2018 2017 Loans payable to related parties: EFT Holdings, Inc. $ 732,157 $ 711,000 EF2T, Inc. 38,250 1,750 $ 770,407 $ 712,750 |
| Related Party Transactions (Details) - USD ($) | Sep. 30, 2018 | Dec. 31, 2017 |
| Related Party Transaction [Line Items] | ||
| Loans payable to related parties | $ 770,407 | $ 712,750 |
| EFT Holdings, Inc. [Member] | ||
| Related Party Transaction [Line Items] | ||
| Loans payable to related parties | 732,157 | 711,000 |
| EF2T, Inc. [Member] | ||
| Related Party Transaction [Line Items] | ||
| Loans payable to related parties | $ 38,250 | $ 1,750 |
| Related Party Transactions (Details Textual) - USD ($) | 9 Months Ended | |
| Sep. 30, 2018 | Sep. 30, 2017 | |
| Related Party Transaction [Line Items] | ||
| Expenses paid Net | $ 14,147 | |
| EFT Holdings, Inc. [Member] | ||
| Related Party Transaction [Line Items] | ||
| Proceeds from Related Party Debt | 9,510 | 32,000 |
| EFT Holdings, Inc. [Member] | Secured Debt [Member] | ||
| Related Party Transaction [Line Items] | ||
| Proceeds from Related Party Debt | $ 9,510 | |
| Debt Instrument, Interest Rate During Period | 5.00% | |
| Due to Related Parties | $ 732,157 | |
| Debt Instrument, Term | 1 year | |
| Interest Payable | $ 206,365 | |
| EF2T, Inc. [Member] | ||
| Related Party Transaction [Line Items] | ||
| Proceeds from Related Party Debt | $ 34,000 | $ 1,750 |
| Debt Instrument, Interest Rate During Period | 5.00% | |
| Due to Related Parties | $ 38,250 | |
| Debt Instrument, Term | 1 year | |
| Interest Payable | $ 737 | |
