Cover	9 Months Ended
Cover	Sep. 30, 2024 shares
Document Information [Line Items]
Document Type	10-Q/A
Document Quarterly Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes
Amendment Flag	true
Amendment Description	In this Quarterly Report on Form 10-Q, Apex 11 Inc. is sometimes referred to as the “Company”, “we”, “our”, “us” or “registrant” and U.S. Securities and Exchange Commission is sometimes referred to as the “SEC”.This Amendment No. 1 on Form 10-Q/A amends the Apex 11 Inc. Quarterly Report on Form 10-Q for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission (“SEC”) on November 15, 2025 (the “Filing”). We are filing this Amendment No. 1 to include the following misstatementsThe Company has misstatements in the December 31, 2023, financial statements that were restated due to the following: ●Certain expenses were not accrued in the proper period. The result was an increase to general and administrative expenses and accrued expenses of $1,750 for the year ended December 31, 2023. ●Prepaid expense balances were adjusted for errors. The result was an increase to prepaid expenses and a decrease to general and administrative expenses of $418 for the year ended December 31, 2023. The Company restated the financial statements for the year ended December 31, 2023, to correct the issues noted above.The Company has misstatements in the September 30, 2024, financial statements that were restated due to the following: ●Prepaid expense balances were adjusted for errors. The result was an increase to prepaid expenses and a decrease to general and administrative expenses of $450 for the nine months ended September 30, 2024. ●The basic and diluted weighted-average common shares outstanding were increased by 6,942,189 shares. The Company restated the financial statements for the nine months ended September 30, 2024, to correct the issues noted above.As required by Rule 12b-15 under the Securities Exchange Act of 1934, new certifications of our principal executive officer and principal financial officer are being filed as exhibits to this Amendment No. 2 on Form 10-K/A.Except as described above, no other changes have been made to the Amended Filing No. 1. Subsequent Filings will be filed to reflect the changes that occurred after the filing of this Amended Filing.
Document Period End Date	Sep. 30, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q3
Entity Information [Line Items]
Entity Registrant Name	APEX 11 INC.
Entity Central Index Key	0001578329
Entity File Number	333-213197
Entity Tax Identification Number	46-2823100
Entity Incorporation, State or Country Code	DE
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Shell Company	true
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	true
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	8217 East Spanish Boot Road
Entity Address, City or Town	Carefree
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85377
Entity Phone Fax Numbers [Line Items]
City Area Code	480
Local Phone Number	619-1575
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding	56,843,478

APEX 11 INC. 10-Q/A