Cover [Abstract] Document Information [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Document Information [Line Items] Document Type Amendment Flag Entity Registrant Name Entity Central Index Key Entity Incorporation, State or Country Code Entity Emerging Growth Company Entity Ex Transition Period Entity Filer Category Entity Small Business Amendment Description Statement of Financial Position [Abstract] Statement [Table] Common Class A [Member] Common Class A [Member] Common Class B [Member] Class B [Member] Statement [Line Items] Assets [Abstract] ASSETS Assets TOTAL ASSETS Prepaid Insurance Non Current Non-current prepaid insurance Prepaid insurance non current. Deferred Offering Cost Deferred offering costs Deferred offering cost. Assets Held-in-trust, Noncurrent Marketable Securities held in Trust Account Assets, Current [Abstract] Current assets Other Prepaid Expense, Current Prepaid expenses Assets, Current Total Current Assets Cash Cash Cash Equivalents, at Carrying Value Cash and cash equivalents Cash equivalents, at carrying value Prepaid Expense, Current Prepaid assets Prepaid Clinical Current Prepaid clinical Prepaid clinical current. Other Assets, Current Other current assets Finite-Lived Intangible Assets, Net Intangible assets, net Net carrying amount Property, Plant and Equipment, Net Fixed assets, net Total fixed assets, net Right Of Use Assets Operating And Finance Lease Right of use assets, net Right Of Use Assets Operating And Finance Lease Right of use assets operating and finance lease. Liabilities and Equity [Abstract] LIABILITIES, TEMPORARY EQUITY AND PERMANENT DEFICIT Liabilities, Current [Abstract] Current liabilities Notes Payable Related Party Classified Current Promissory note – related party Notes payable related party classified current. Accrued Expenses And Other Accrued expenses and other Accrued expenses and other. Due to Related Parties, Current Advances from related party Accrued Expenses Current Accrued expenses Accrued expenses current. Current Accounts Payable Accounts payable Current accounts payable. Liabilities, Current Total current liabilities Accounts Payable and Accrued Liabilities, Current Accounts payable Taxes Payable, Current Income taxes payable Operating And Finance Lease Liabilities Current Lease liabilities Operating And Finance Lease Liabilities Current Operating and finance lease liabilities current. Notes Payable, Related Parties, Current Related party notes payable Liabilities and Equity TOTAL LIABILITIES, TEMPORARY EQUITY AND PERMANENT DEFICIT Commitments and Contingencies Commitments and Contingencies (Note 6) Liabilities Total Liabilities Temporary Equity, Carrying Amount, Attributable to Parent Class A ordinary shares subject to possible redemption Ending Balance Beginning Balance Deferred Underwriting Commissions Deferred underwriting fee payable Deferred underwriting fee payable. Stockholders' Equity Attributable to Parent [Abstract] Shareholder's Equity Additional Paid in Capital Additional paid-in capital Stockholders' Equity Attributable to Parent Total Permanent Deficit Beginning Balance Ending Balance Preferred Stock, Value, Issued Preference shares, $0.0001 par value; 5,000,000 shares authorized; no shares issued and outstanding Common Stock, Value, Issued Common stock value Operating And Finance Lease Liabilities Non Current Portion Lease liabilities, net of current portion Operating and finance lease liabilities non current portion. Members' Equity [Abstract] Members' equity: Limited Partners' Contributed Capital Class Units Retained Earnings (Accumulated Deficit) Accumulated deficit Retained earnings accumulated deficit Partners' Capital Total members' equity Ending Balance Beginning Balance Legal Entity [Axis] Entity [Domain] Social Capital Suvretta Holdings Corp. III [Member] Social capital suvretta holdings corp. III. Capital Units by Class [Axis] Capital Unit, Class [Domain] Capital Unit, Class B [Member] Capital Unit, Class B [Member] Capital Unit, Class A [Member] Capital Unit, Class A [Member] Preferred Stock, Shares Issued Preferred stock shares issued Common Stock, Par or Stated Value Per Share Common stock par value Common Stock, Shares, Issued Common stock shares issued Common Stock, Shares, Outstanding Common stock shares outstanding Common stock shares outstanding Preferred Stock, Par or Stated Value Per Share Preferred stock par value Preferred Stock, Shares Outstanding Preferred stock shares outstanding Temporary Equity, Shares Outstanding Temporary Equity, Shares Outstanding Beginning balance (in shares) Ending Balance (in shares) Preferred Stock, Shares Authorized Preferred stock shares authorized Limited Partners' Capital Account, Units Outstanding Limited partners capital account units outstanding Units outstanding January 1, 2020 Ending Balance (in shares) Common Stock, Shares Authorized Common stock shares authorized Limited Partners' Capital Account, Units Issued Limited partners capital account units issued Limited Partners' Capital Account, Units Issued Income Statement [Abstract] Other Nonoperating Income (Expense) [Abstract] Other income: Investment Income, Interest Interest earned on marketable securities held in Trust Account Interest earned on marketable securities held in Trust Account Other Income Other income, net Investment Income, Nonoperating Interest income Operating Expenses Operating and formation costs Interest Expense Interest expense Revenues Revenue Operating Expenses [Abstract] Operating expenses Research and Development Expense Research and development General and Administrative Expense General and administrative Operating Income (Loss) Loss from operations Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Net loss before income taxes Income Tax Expense (Benefit) Income tax expense (benefit) Income tax expense (benefit) Earnings Per Share [Abstract] Earnings Per Share Weighted Average Number of Shares Outstanding, Basic Weighted Average Shares Outstanding, Basic Weighted average Class A Units outstanding , Basic Weighted Average Number of Shares Outstanding, Diluted Weighted Average Shares Outstanding, Diluted Weighted average Class A Units outstanding , Diluted Earnings Per Share, Basic Net loss per ordinary share , Basic Net loss per Class A Unit , Basic Earnings Per Share, Diluted Net loss per ordinary share , Diluted Net loss per Class A Unit , Diluted Net Income (Loss) Attributable to Parent Net loss Net loss Net income loss Allocation of net loss, as adjusted Statement of Stockholders' Equity [Abstract] Shares Issued, Shares, Share-based Payment Arrangement, Forfeited Forfeiture of Founder Shares (share) Share based compensation shares forfeited during the period Shares, Outstanding Ending Balance (in shares) Beginning Balance (in shares) Shares Issued, Value, Share-based Payment Arrangement, Forfeited Forfeiture of Founder Shares Partners Capital Outstanding Ending Balance (in shares) Units outstanding January 1, 2020 Partners capital Outstanding. Remeasurement of Ordinary Shares to Redemption Value Temporary Equity Remeasurement of Class A ordinary shares to redemption value Accretion of carrying value to redemption value Remeasurement of Class A ordinary shares to redemption value. Temporary Equity, Stock Issued During Period, Value, New Issues Sale of 25,000,000 Public Shares, net of underwriting discounts and offering expenses Stock Issued During Period, Shares, New Issues Sale of 640,000 Private Placement Shares (share) Stock issued during period new shares issued Stock issued during period, shares, new issues Stock Issued During Period, Value, Issued for Services Issuance of Class B ordinary shares to Sponsor Stock shares issued during the period for services value Stock Issued During Period, Value, New Issues Sale of 640,000 Private Placement Shares Temporary Equity Stock Issued During Period Shares New Issues Sale of 25,000,000 Public Shares, net of underwriting discounts and offering expenses (shares) Temporary equity stock issued during period shares new issues. Partners' Capital Account, Contributions Capital contribution (Value) Partners' Capital Account, Units, Contributed Capital contribution (Shares) Issued 2020 Stock Issued During Period, Shares, Issued for Services Issuance of Class B ordinary shares to Sponsor (in shares) Stock shares issued during the period for services shares Equity Components [Axis] Equity Component [Domain] Additional Paid-in Capital [Member] Member Units [Member] Member Units [Member] Common Stock [Member] Retained Earnings [Member] Accumulated Deficit [Member] Temporary Equity Stock Issued During The Period Shares Temporary Equity Stock Issued During The Period Shares Temporary equity stock issued during the period shares. Proceeds from Issuance of Private Placement Proceeds from Issuance of Private Placement Proceeds from sale of Private Placement Shares Proceeds from private placement issue Amount received from private placement of shares Sale of Stock [Axis] Sale of Stock [Axis] Sale of Stock [Domain] Sale of Stock [Domain] Private Placement [Member] Statement of Cash Flows [Abstract] Net Cash Provided by (Used in) Financing Activities [Abstract] Cash Flows from Financing Activities Repayment Of Advances From Related Party Repayment of advances from related party Repayment of advances from related party Repayment of advances from related party. Proceeds from (Repayments of) Related Party Debt Advances from related party Proceeds from Notes Payable Proceeds from promissory note – related party Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Proceeds from Issuance Initial Public Offering Proceeds from sale of Public Shares, net of underwriting discounts paid Proceeds from initial public offering Gross proceeds Finance Lease, Principal Payments Payments on finance leases Proceeds from Issuance of Common Limited Partners Units Net cash contribution Proceeds from Related Party Debt Borrowings under related party notes payable Amount drew under the note Payments of Stock Issuance Costs Payment of offering costs Repayment of Promissory Note Related Party Repayment of promissory note—related party Repayment of Promissory Note Related Party. Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, end of period Cash, beginning of period Noncash Investing and Financing Items [Abstract] Non-Cash Investing and Financing Activities: Stock Issued Offering costs paid by Sponsor in exchange for issuance of Founder Shares Offering Costs Included In Accrued Offering Costs Offering costs included in accrued offering costs. Offering costs included in accrued offering costs. Deferred Underwriting Fees Accrued But Not Paid Deferred underwriting fee payable Deferred underwriting fees accrued but not paid. Supplemental Cash Flow Elements [Abstract] Supplemental disclosure of non-cash investing activities: Capital Expenditures Incurred but Not yet Paid Equipment and facility expansion included in accounts payable and accrued expenses Right Of Use Assets Obtained In Exchange For Lease Obligations Right of use assets obtained in exchange for lease obligations Right of use assets obtained in exchange for lease obligations. Remeasurement Of Class A Ordinary Shares To Redemption Value Remeasurement of Class A ordinary shares subject to possible redemption Remeasurement of class A ordinary shares to redemption value. Net Cash Provided by (Used in) Investing Activities [Abstract] Cash Flows from Investing Activities: Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Payments to Acquire Investments Investment of cash into Trust Account Proceeds from Sale of Property, Plant, and Equipment Proceeds from sale of equipment Payments to Acquire Productive Assets Purchase of equipment and facility expansion Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net change in cash and cash equivalents Net Cash Provided by (Used in) Operating Activities [Abstract] Cash Flows from Operating Activities: Adjustments 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: Formation Costs Paid By Sponsor In Exchange For Issuance Of Ordinary Shares Formation costs paid by Sponsor in exchange for issuance of Founder Shares Formation costs paid by sponsor in exchange for issuance of ordinary shares. Depreciation, Depletion and Amortization Depreciation and amortization Share-Based Payment Arrangement, Noncash Expense Equity-based compensation expense Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accrued Liabilities Accrued expenses Increase (Decrease) in Accounts Payable, Trade Accounts payable Increase (Decrease) in Prepaid Expense Prepaid expenses Increase (Decrease) in Income Taxes Payable Income taxes payable Increase (Decrease) in Accounts Payable and Accrued Liabilities Accounts payable and accrued expenses Increase (Decrease) in Other Operating Assets Other assets Increase Decrease IN Deferred Offering Costs Deferred offering costs Increase Decrease IN Deferred Offering Costs Increase (Decrease) in Prepaid Expense and Other Assets Prepaid and other assets Increase Decrease In Advances From Related Party Advances from related party Increase decrease in advances from related party. Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Cash, Cash Equivalent, Restricted Cash and Restricted Cash Equivalents Cash, beginning of period Cash, end of period Cash, cash equivalent, restricted cash and restricted cash equivalents. Organization, Consolidation and Presentation of Financial Statements [Abstract] Nature of Operations [Text Block] Description Of Organization, Business Operations And Going Concern Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Equity [Abstract] Initial Public Offering Disclosure [Text Block] Initial Public Offering Initial public offering disclosure [text block]. Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Tax Private Placement [Abstract] Private Placement Disclosure [Text Block] Private Placement Private placement disclosure [text block]. Leases [Abstract] Lessee, Operating Leases [Text Block] Leases Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Members' Equity Notes Disclosure [Text Block] Members' Equity Stockholders' Equity Note [Abstract] Stockholders' Equity Note Disclosure [Text Block] Temporary Equity and Permanent Equity Earnings Per Share [Text Block] Net Loss Per Share Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Text Block] Equity Based Compensation Subsequent Events [Abstract] Subsequent Event [Abstract]