Document And Entity Information Document Information [Table] Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Common Class A [Member] Class A Common Stock Common Class B [Member] Class B Common Stock Information pertaining to units each consisting of one class common stock and one-fifth of one warrant. Unit Each Consisting Of One Class Common Stock And One Fifth Of One Warrant [Member] Units, each consisting of one share of Class A Common Stock and one-fifth of one warrant Information pertaining to Warrants included as part of the units. Warrants Included As Part Of Units [Member] Warrants included as part of the units Document Information [Line Items] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Current Reporting Status Entity Interactive Data Current Title of 12(b) Security Trading Symbol Security Exchange Name Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Shell Company Entity Common Stock, Shares Outstanding Period of inception is later than the start of the reporting period. Transition Report CONDENSED BALANCE SHEET Statement [Table] Statement [Line Items] Statement [Line Items] Assets [Abstract] ASSETS Assets, Current [Abstract] Current assets Cash Cash - Ending Cash - Beginning Cash cash Prepaid Expense, Current Prepaid expenses Assets, Current Total Current Assets Deferred Income Tax Assets, Net Deferred tax asset Marketable Securities Marketable securities held in Trust Account Assets Total Assets Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Accounts Payable and Accrued Liabilities, Current Current liabilities - accrued expenses The carrying value as of balance sheet of non current portion of deferred underwriting fee payable. Deferred Underwriting Fee Payable Non current Deferred Underwriting Fee Payable Non current Deferred underwriting fee payable Liabilities Total Liabilities Commitments and Contingencies Commitments Temporary Equity, Carrying Amount, Attributable to Parent Class A common stock subject to possible redemption, 199,787,373 shares at redemption value Stockholders' Equity Attributable to Parent [Abstract] Stockholders' Equity Preferred Stock, Value, Issued Preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding Common Stock, Value, Issued Common stock value Additional Paid in Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Stockholders' Equity Attributable to Parent Balance Balance Total Stockholders' Equity Liabilities and Equity TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY Temporary Equity, Shares Outstanding Class A common stock subject to possible redemption Preferred Stock, Par or Stated Value Per Share Preferred Stock, Shares Authorized Preferred Stock, Shares Issued Preferred Stock, Shares Outstanding Common Stock, Par or Stated Value Per Share Common Stock, Shares Authorized Common Stock, Shares, Issued Common Stock, Shares, Outstanding Common stock, shares, outstanding CONDENSED STATEMENT OF OPERATIONS Operating Expenses Formation and operating costs Operating Income (Loss) Loss from operations Nonoperating Income (Expense) [Abstract] Other income: Investment Income, Interest Interest earned on marketable securities held in Trust Account Marketable Securities, Unrealized Gain (Loss) Unrealized loss on marketable securities Unrealized loss on marketable securities held in Trust Account Nonoperating Income (Expense) Other income, net Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss before provision for income taxes Income Tax Expense (Benefit) Benefit from income taxes Net Income (Loss) Attributable to Parent Net loss Net Loss Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted average shares outstanding, basic and diluted Weighted average shares outstanding, basic and diluted Earnings Per Share, Basic and Diluted Basic and diluted net loss per common share CONDENSED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Additional Paid In Capital [Member] Additional Paid in Capital Retained Earnings [Member] Accumulated Deficit Shares, Outstanding Balance (in shares) Balance (in shares) Stock Issued During Period, Value, New Issues Issuance of Class B common stock to Sponsor Stock Issued During Period, Shares, New Issues Number of shares issued Issuance of Class B common stock to Sponsor shares Stock issued during period, shares, new issues Amount represents the value of stock issued, sale of units net of underwriting discount and offering expenses. Stock Issued Sale of Units Net Of Underwriting Discount and Offering Expenses Value Sale of 207,000,000 Units, net of underwriting discounts It represents the number of shares issued by sale of units net of underwriting discount and offering expenses. Stock Issued Sale of Units Net Of Underwriting Discount and Offering Expenses Shares Sale of 207,000,000 Units, net of underwriting discounts (in shares) Adjustments to Additional Paid in Capital, Warrant Issued Sale of 42,850,000 Private Placement Warrants Equity impact of shares subject to possible redemption. Shares Subject to Possible Redemption, Value Common stock subject to possible redemption Number of shares subject to possible redemption. Shares Subject to Possible Redemption, Shares Common stock subject to possible redemption (in shares) Partners' Capital Account, Units, Sale of Units Number of warrants for common stock issued. Warrants Issued During Period, Shares, Warrants Sale of Private Placement Warrants (in shares) CONDENSED STATEMENT OF CASH FLOWS Net Cash Provided by (Used in) Operating Activities [Abstract] Cash Flows from Operating Activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Interest Earned On Marketable Securities Held In Trust Account Interest Earned On Marketable Securities Held In Trust Account Interest earned on marketable securities held in trust account Deferred Income Tax Expense (Benefit) Deferred tax provision Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Prepaid Expense Prepaid expenses Increase (Decrease) in Accrued Liabilities Accrued expenses Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash Flows from Investing Activities: Payments to Acquire Restricted Investments Investment of cash into Trust Account Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash Flows from Financing Activities: Proceeds from Issuance of Common Stock Proceeds from issuance of common stock to Sponsor Proceeds from Issuance Initial Public Offering Proceeds from Issuance Initial Public Offering Proceeds from sale of Units, net of underwriting discounts paid Proceeds from Issuance of Warrants Sale of 42,850,000 private placement warrants Proceeds from sale of Private Placement Warrants Proceeds from Related Party Debt Proceeds from promissory note - related party Repayments of Related Party Debt Repayment of promissory note - related party Repayment of promissory note - related party Payments of Stock Issuance Costs Payment of offering costs Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net Change in Cash Noncash Investing and Financing Items [Abstract] Non-Cash investing and financing activities: Initial classification of common stock subject to redemption classified in non cash or part non cash transaction. Initial Classification Of Common Stock Subject To Redemption Initial classification of common stock subject to possible redemption Change in value of common stock subject to redemption classified in non cash or part non cash transaction. Change In Value Of Common Stock Subject To Redemption Change in value of common stock subject to possible redemption Liabilities Assumed Deferred underwriting fee payable DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES n/a. PUBLIC OFFERING Initial Public Offering[Text Block] Initial Public Offering [Text Block] PUBLIC OFFERING n/a. PRIVATE PLACEMENT Private Placement[Text Block] Private Placement [Text Block] PRIVATE PLACEMENT RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS COMMITMENTS Commitments and Contingencies Disclosure [Text Block] COMMITMENTS STOCKHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] STOCKHOLDERS' EQUITY FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] FAIR VALUE MEASUREMENTS SUBSEQUENT EVENTS Subsequent Events [Text Block] SUBSEQUENT EVENTS Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Start-up Activities, Cost Policy [Policy Text Block] Emerging Growth Company Use of Estimates, Policy [Policy Text Block] Use of Estimates Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Disclosure of accounting policy for marketable securities held in trust account. Marketable Securities Held In Trust Account [Policy Text Block] Marketable Securities Held in Trust Account Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block] Common Stock Subject to Possible Redemption Income Tax, Policy [Policy Text Block] Income Taxes Earnings Per Share, Policy [Policy Text Block] Net Loss Per Common Share Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Credit Risk Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments New Accounting Pronouncements, Policy [Policy Text Block] Recent Accounting Pronouncements Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of basic and diluted loss per common share Fair Value, Assets Measured on Recurring Basis [Table Text Block] Summary of assets measured at fair value on a recurring basis Business Acquisition [Axis] Business Acquisition Acquiree [Domain] Business Acquisition, Acquiree [Domain] Churchill Sponsor LLC Churchill Sponsor L L C [Member] Churchill Sponsor LLC [Member] Sale of Stock [Axis] Sale Of Stock Name Of Transaction [Domain] Sale of Stock [Domain] I P O [Member] IPO Over Allotment Option [Member] Over-Allotment Option Private Placement [Member] Private Placement Shares Issued, Price Per Share Shares issued, price per share The number of warrants issued during the period. Number Of Warrants Issued Number Of warrants issued Class of Warrant or Right, Exercise Price of Warrants or Rights Exercise price of warrants Class of warrant or right, exercise price of warrants or rights The amount represents the cost incurred for stock issuance. Transaction Cost Related To Issuance Of Common Stock Transaction Cost Related To Issuance Of Common Stock The amount represents the underwriting fees incurred for stock issuance. Underwriting Fees Underwriting Fees The amount of other costs incurred during the issuance of stock. Other Costs Related To Issuance Of Common Stock Other Costs Related To Issuance Of Common Stock Represents the percentage of aggregate fair market value of business combination to assets held in trust. Business Combination Aggregate Fair Market Value On Assets Held In Trust Percentage Business Combination Aggregate Fair Market Value On Assets Held In Trust Percentage The maximum percentage of ordinary shares issued that are allowed to be redeemed. Maximum Percentage Of Shares Eligible From Redemption Maximum Percentage Of Shares Eligible From Redemption The aggregate amount of dissolution expenses payable. Dissolution Expenses Payable Dissolution Expenses Payable Maximum working capital requirement to pay tax obligations Working Capital Requirement Fund Annual Limit Working Capital Requirement Fund Annual Limit Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Temporary Equity, Redemption Price Per Share Temporary Equity, Redemption Price Per Share Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Statutory tax rate (as a percent) Cash, FDIC Insured Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Unrecognized Tax Benefits Unrecognized Tax Benefits Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Represents the information pertaining to business interest limitation percentage. Business Interest Limitation Percentage Business interest limitation, percentage Net Income (Loss) Available to Common Stockholders, Basic Adjusted net income Price of a single unit. Unit Price Unit price Represents the number of shares in a unit. Number Of Shares Issued Per Unit Number of shares in a unit Represents the number of warrants in a unit. Number Of Warrants Issued Per Unit Number of warrants in a unit Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Number of shares issuable per warrant Class of Warrant or Right, Number of Securities Called by Warrants or Rights Number of warrants issued Schedule of Related Party Transactions, by Related Party [Table] Related Party [Axis] Related Party [Domain] Related Party [Domain] Sponsor [Member] Sponsor [Member] Sponsor This member stands for administrative support agreement. Administrative Support Agreement [Member] Administrative Support Agreement Number of shares effected common stock dividend share. Effected Common Stock Dividend Share Effected common stock dividend share Represents the per share equivalent of common stock issued as a stock dividend. Dividends Common Stock Dividends Per Share Common stock dividends per share Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation Weighted average number of shares, common stock subject to repurchase or cancellation Equity Method Investment, Ownership Percentage Equity method investment, ownership percentage Share Price Share price Management Fee Expense Management fee expense Debt Conversion, Original Debt, Amount Debt conversion, original debt, amount Debt Instrument, Convertible, Conversion Price Conversion price Expenses related to public offering costs Initial Public Offering Cost Initial public offering cost Related Party Transaction [Line Items] Related Party Transaction, Expenses from Transactions with Related Party Fees incurred for services The deferred Underwriting fee payable per unit. Deferred Underwriting Fees Payable Per Unit Deferred Underwriting Fees Payable Per Unit The carrying value of deferred underwriting fee payable. Deferred Underwriting Fees Payable Deferred Underwriting Fees Payable No definition available Deferred Underwriting Discount Shares Deferred Underwriting Discount Shares Reduction of upfront underwriting payment Deferred Underwriting Upfront Payment Deferred Underwriting Upfront Payment