Document And Entity Information - USD ($)	12 Months Ended
Document And Entity Information - USD ($)	Dec. 31, 2021	Mar. 31, 2022	Jun. 30, 2021
Document Information Line Items
Entity Registrant Name	ScION Tech Growth I
Trading Symbol	SCOA
Document Type	10-K/A
Current Fiscal Year End Date	--12-31
Entity Public Float			$ 561,025,621.46
Amendment Flag	true
Amendment Description	ScION Tech Growth I (the “Company”) is filing this Amendment No. 1 (the “Amendment”) on Form 10-K/A to amend its Annual Report on Form 10-K for the fiscal year ended December 31, 2021, filed with the Securities and Exchange Commission on April 15, 2022 (the “Original 10-K”), for the purpose of filing revised versions of Exhibits 31.1 and 31.2 filed with the Original 10-K.The Company is filing revised exhibits solely in order to include in the certifications set forth in the Exhibits the language added to the introductory portion of paragraph 4 and the language of revised paragraph 4(b), which language was inadvertently omitted from the certifications when originally filed in the Original 10-K. The Amendment does not reflect events occurring after the date of the filing of the Original 10-K or modify or update any of the other disclosures contained therein in any way. Accordingly, the Amendment should be read in conjunction with the Original 10-K. The Amendment consists solely of the preceding cover page, this explanatory note, the signature page and paragraphs 1, 2, 4 and 5 of each of the revised certifications filed as exhibits to the Amendment. Because no financial statements have been included in this Amendment, paragraph 3 of each of the certifications set forth in the Exhibits has been omitted.
Entity Central Index Key	0001828985
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Shell Company	true
Entity Ex Transition Period	false
ICFR Auditor Attestation Flag	false
Document Annual Report	true
Document Transition Report	false
Entity File Number	001-39808
Entity Incorporation, State or Country Code	E9
Entity Tax Identification Number	00-0000000
Entity Address, Address Line One	10 Queen St Place
Entity Address, Address Line Two	2nd Floor
Entity Address, City or Town	London
Entity Address, Country	GB
Entity Address, Postal Zip Code	EC4R 1BE
City Area Code	+44
Local Phone Number	20 73 98 0200
Security Exchange Name	NASDAQ
Title of 12(b) Security	Class A ordinary shares, $0.0001 par value
Entity Interactive Data Current	Yes
Auditor Name	Marcum LLP
Auditor Location	New York
Auditor Firm ID	688
Class A Ordinary Shares
Document Information Line Items
Entity Common Stock, Shares Outstanding		57,500,000
Class B Ordinary Shares
Document Information Line Items
Entity Common Stock, Shares Outstanding		14,375,000

ScION Tech Growth I 10-K/A