| Cover - shares | 3 Months Ended | |
| Aug. 31, 2021 | Oct. 13, 2021 | |
| Cover [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Quarterly Report | true | |
| Document Transition Report | false | |
| Document Period End Date | Aug. 31, 2021 | |
| Document Fiscal Period Focus | Q1 | |
| Document Fiscal Year Focus | 2021 | |
| Current Fiscal Year End Date | --05-31 | |
| Entity File Number | 000-53994 | |
| Entity Registrant Name | LZG INTERNATIONAL, INC. | |
| Entity Central Index Key | 0001126115 | |
| Entity Tax Identification Number | 98-0234906 | |
| Entity Incorporation, State or Country Code | FL | |
| Entity Address, Address Line One | 2157 S. LINCOLN STREET | |
| Entity Address, Address Line Two | SUITE 401 | |
| Entity Address, City or Town | SALT LAKE CITY | |
| Entity Address, State or Province | UT | |
| Entity Address, Postal Zip Code | 84106 | |
| City Area Code | 801 | |
| Local Phone Number | 323-2395 | |
| Entity Current Reporting Status | Yes | |
| Entity Interactive Data Current | Yes | |
| Entity Filer Category | Non-accelerated Filer | |
| Entity Small Business | true | |
| Entity Emerging Growth Company | true | |
| Elected Not To Use the Extended Transition Period | false | |
| Entity Shell Company | true | |
| Entity Common Stock, Shares Outstanding | 250,556 |
| Condensed Balance Sheets (Unaudited) - USD ($) | Aug. 31, 2021 | May 31, 2021 |
| CURRENT ASSETS | ||
| Cash | $ 3,535 | $ 4,735 |
| Total Current Assets | 3,535 | 4,735 |
| TOTAL ASSETS | 3,535 | 4,735 |
| CURRENT LIABILITIES | ||
| Accounts Payable - related party | 7,500 | 6,000 |
| Accounts Payable | 2,125 | 100 |
| Note Payable - related party | 119,200 | 119,200 |
| Notes Payable | 74,800 | 69,800 |
| Accrued Interest - related party | 27,129 | 24,745 |
| Accrued Interest | 31,445 | 30,048 |
| Total Current Liabilities | 262,199 | 249,893 |
| LONG-TERM LIABILITIES | ||
| Notes Payable - related party | 23,500 | 23,500 |
| Accrued Interest - related party | 21,687 | 21,217 |
| Total Long-term Liabilities | 45,187 | 44,717 |
| TOTAL LIABILITIES | 307,386 | 294,610 |
| STOCKHOLDERS' DEFICIT | ||
| Preferred Stock, $.001 par value, 20,000,000 shares authorized, none issued and outstanding | ||
| Common Stock, $.001 par value, 100,000,000 shares authorized, 250,556 shares issued and outstanding | 251 | 251 |
| Additional Paid-in Capital | 3,063,134 | 3,063,134 |
| Accumulated Deficit | (3,367,236) | (3,353,260) |
| Total Stockholders' Deficit | (303,851) | (289,875) |
| TOTAL LIABILITIES AND STOCKHOLDERS' DEFICIT | $ 3,535 | $ 4,735 |
| Condensed Balance Sheets (Unaudited) (Parenthetical) - $ / shares | Aug. 31, 2021 | May 31, 2021 |
| Statement of Financial Position [Abstract] | ||
| Preferred Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001 |
| Preferred Stock, Shares Authorized | 20,000,000 | 20,000,000 |
| Preferred Stock, Shares Issued | 0 | 0 |
| Preferred Stock, Shares Outstanding | 0 | 0 |
| Common Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001 |
| Common Stock, Shares Authorized | 100,000,000 | 100,000,000 |
| Common Stock, Shares, Issued | 250,556 | 250,556 |
| Common Stock, Shares, Outstanding | 250,556 | 250,556 |
| Condensed Statements of Operations (Unaudited) - USD ($) | 3 Months Ended | |
| Aug. 31, 2021 | Aug. 31, 2020 | |
| Income Statement [Abstract] | ||
| REVENUE | ||
| OPERATING EXPENSES | ||
| General and Administrative | 9,725 | 5,325 |
| TOTAL OPERATING EXPENSES | 9,725 | 5,325 |
| Net Operating Loss | (9,725) | (5,325) |
| OTHER EXPENSE | ||
| Interest Expense | (1,397) | (1,219) |
| Interest Expense - related party | (2,854) | (2,734) |
| TOTAL OTHER EXPENSE | (4,251) | (3,953) |
| LOSS BEFORE INCOME TAXES | (13,976) | (9,278) |
| INCOME TAXES EXPENSE | ||
| NET LOSS | $ (13,976) | $ (9,278) |
| Net Loss Per Share - basic and diluted | $ (0.06) | $ (0.04) |
| Weighted Average Shares Outstanding - basic and diluted | 250,556 | 250,556 |
| Condensed Statement of Stockholders' Deficit (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total |
| Balance - May 31, 2021 at May. 31, 2020 | $ 251 | $ 3,063,134 | $ (3,323,418) | $ (260,033) |
| Shares, Outstanding, Beginning Balance at May. 31, 2020 | 250,556 | |||
| Net loss | (9,278) | (9,278) | ||
| Balance - August 31, 2021 at Aug. 31, 2020 | $ 251 | 3,063,134 | (3,332,696) | (269,311) |
| Shares, Outstanding, Ending Balance at Aug. 31, 2020 | 250,556 | |||
| Balance - May 31, 2021 at May. 31, 2021 | $ 251 | 3,063,134 | (3,353,260) | (289,875) |
| Shares, Outstanding, Beginning Balance at May. 31, 2021 | 250,556 | |||
| Net loss | (13,976) | (13,976) | ||
| Balance - August 31, 2021 at Aug. 31, 2021 | $ 251 | $ 3,063,134 | $ (3,367,236) | $ (303,851) |
| Shares, Outstanding, Ending Balance at Aug. 31, 2021 | 250,556 |
| Condensed Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended | |
| Aug. 31, 2021 | Aug. 31, 2020 | |
| Cash Flows from Operating Activities | ||
| Net Loss | $ (13,976) | $ (9,278) |
| Changes in operating assets and liabilities: | ||
| Accounts payable - related party | 1,500 | 1,500 |
| Accounts payable | 2,025 | |
| Accrued interest | 1,397 | 1,220 |
| Accrued interest - related party | 2,854 | 2,734 |
| Net Cash Used by Operating Activities | (6,200) | (3,824) |
| Cash Flows from Financing Activities: | ||
| Proceeds from notes payable | 5,000 | 5,000 |
| Net Cash Provided by Financing Activities | 5,000 | 5,000 |
| Increase (Decrease) in Cash | (1,200) | 1,176 |
| Cash and Cash Equivalents, Beginning of Period | 4,735 | 1,834 |
| Cash and Cash Equivalents, End of Period | 3,535 | 3,010 |
| Supplemental Cash Flow Information: | ||
| Interest | ||
| Income Taxes | ||
| NOTE 1 - BASIS OF FINANCIAL STATEMENT PRESENTATION | 3 Months Ended |
| Aug. 31, 2021 | |
| Accounting Policies [Abstract] | |
| NOTE 1 - BASIS OF FINANCIAL STATEMENT PRESENTATION | NOTE 1 - BASIS OF FINANCIAL STATEMENT PRESENTATION The accompanying unaudited condensed financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted in accordance with such rules and regulations. The information furnished in the interim condensed financial statements includes normal recurring adjustments and reflects all adjustments, which, in the opinion of management, are necessary for a fair presentation of such financial statements. Although management believes the disclosures and information presented are adequate to make the information not misleading, it is suggested that these interim condensed financial statements be read in conjunction with the Company's audited financial statements and notes thereto included in its May 31, 2021 Annual Report on Form 10-K. Operating results for the three months ended August 31, 2021 are not necessarily indicative of the results to be expected for year ending May 31, 2022. |
| NOTE 2 - GOING CONCERN | 3 Months Ended |
| Aug. 31, 2021 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| NOTE 2 - GOING CONCERN | NOTE 2 - GOING CONCERN The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. The Company has limited assets, has incurred losses since inception, has negative cash flows from operations, and has no revenue-generating activities. Its activities have been limited for the past several years and it is dependent upon financing to continue operations. These factors raise substantial doubt about the ability of the Company to continue as a going concern. The financial statements do not include any adjustments that might result from the outcome of this uncertainty. It is management's plan to acquire or merge with other operating companies. The COVID-19 pandemic could have an impact on our ability to obtain financing to fund our operations. The Company is unable to predict the ultimate impact at this time. |
| NOTE 3 - RELATED PARTY TRANSACTIONS | 3 Months Ended |
| Aug. 31, 2021 | |
| Related Party Transactions [Abstract] | |
| NOTE 3 - RELATED PARTY TRANSACTIONS | NOTE 3 - RELATED PARTY TRANSACTIONS The financial statements include related party transactions, which as of August 31, 2021, included loans from an officer of the Company totaling $ 23,500 8 470 21,687 21,217 During the three months ended August 31, 2021, a stockholder, paid for administrative and professional services totaling $ 1,500 7,500 6,000 92,500 8 119,200 2,384 27,129 24,745 |
| NOTE 4 - LOAN PAYABLE | 3 Months Ended |
| Aug. 31, 2021 | |
| Debt Disclosure [Abstract] | |
| NOTE 4 - LOAN PAYABLE | NOTE 4 - LOAN PAYABLE During the three months ended August 31, 2021 the Company borrowed $ 5,000 74,800 69,800 8 1,397 31,445 30,048 |
| NOTE 5 - SUBSEQUENT EVENTS | 3 Months Ended |
| Aug. 31, 2021 | |
| Subsequent Events [Abstract] | |
| NOTE 5 - SUBSEQUENT EVENTS | NOTE 5 - SUBSEQUENT EVENTS The Company has evaluated subsequent events from the balance sheet date through the date the financial statements were issued and has determined that there are no such events that would have a material impact on the financial statements. |
| NOTE 3 - RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($) | 3 Months Ended | ||
| Aug. 31, 2021 | May 31, 2021 | May 31, 2018 | |
| Related Party Transactions [Abstract] | |||
| Due to Other Related Parties, Current | $ 23,500 | ||
| Debt Instrument, Interest Rate During Period | 8.00% | ||
| Interest Expense, Debt | $ 470 | ||
| Accounts Payable and Accrued Liabilities, Noncurrent | 21,687 | $ 21,217 | |
| Increase (Decrease) in Due to Other Related Parties, Current | 1,500 | ||
| Accounts Payable, Related Parties, Current | 7,500 | 6,000 | |
| [custom:AccountsPayableConvertedToPromissoryNote-0] | $ 92,500 | ||
| Notes Payable, Related Parties, Current | 119,200 | 119,200 | |
| Interest Expense, Other | 2,384 | ||
| Accrued Liabilities and Other Liabilities | $ 27,129 | $ 24,745 |
| NOTE 4 - LOAN PAYABLE (Details Narrative) - USD ($) | 3 Months Ended | ||
| Aug. 31, 2021 | Aug. 31, 2020 | May 31, 2021 | |
| Debt Disclosure [Abstract] | |||
| Increase (Decrease) in Notes Payable, Current | $ 5,000 | ||
| Notes Payable, Current | $ 74,800 | $ 69,800 | |
| Debt Instrument, Interest Rate During Period | 8.00% | ||
| Interest Expense | $ (1,397) | $ (1,219) | |
| Interest Payable, Current | $ 31,445 | $ 30,048 | |
