Nextdoor (KIND) 10-Q/A 10 Sep 21 2021 Q1 Quarterly report (amended) Financial data

Cover Page

Cover Page - shares	2 Months Ended
	Mar. 31, 2021	Sep. 07, 2021
Document Information [Line Items]
Document Type	10-Q/A
Amendment Flag	true
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Mar. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q1
Entity Registrant Name	Khosla Ventures Acquisition Co. II
Entity Central Index Key	0001846069
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	No
Entity Filer Category	Non-accelerated Filer
Trading Symbol	KVSB
Entity Shell Company	true
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Interactive Data Current	Yes
Entity Address, State or Province	CA
Title of 12(b) Security	Class A common stock, par value $0.0001 per share
Security Exchange Name	NASDAQ
Entity Incorporation, State or Country Code	DE
Entity File Number	001-40246
Entity Tax Identification Number	85-1776836
Entity Address, Address Line One	2128 Sand Hill Road
Entity Address, City or Town	Menlo Park
Entity Address, Postal Zip Code	94025
City Area Code	650
Local Phone Number	376-8500
Amendment Description	Khosla Ventures Acquisition Co. II is filing this Amendment No. 3 on Form 10-Q/A to its Quarterly Report on Form 10-Q for the period ended March 31, 2021, originally filed with the U.S. Securities and Exchange Commission on June 1, 2021 and restated as of July 19, 2021, for the sole purpose of filing the required XBRL reporting.
Class A Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		42,767,100
Class B Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		5,000,000
Class K Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		5,000,000

Balance Sheet

Balance Sheet	Mar. 31, 2021USD ($)
ASSETS
Cash and cash equivalents	$ 1,685,423
Prepaid expenses	653,393
Total current assets	2,338,816
Cash held in Trust Account	416,344,118
Other assets	639,072
Total assets	419,322,006
Current liabilities:
Accounts payable	497,238
Franchise tax payable	50,000
Accrued offering and formation costs	44,833
Advances from related party	129,986
Total current liabilities	722,057
Deferred underwriting fees payable	14,572,044
Class K Founder Shares derivative liability	13,600,000
Total liabilities	28,894,101
Class A common stock subject to possible redemption, 41,634,412 shares at $10.00 redemption value	416,344,120
Stockholders' Equity:
Preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding
Additional paid-in capital	0
Accumulated Deficit	(25,916,828)
Total stockholders' equity	(25,916,215)
Total liabilities, common stock subject to possible redemption, and stockholders' equity (deficit)	419,322,006
Common Class A [Member]
Stockholders' Equity:
Common Stock, Value	113
Total stockholders' equity	113
Common Class B [Member]
Stockholders' Equity:
Common Stock, Value	500
Total stockholders' equity	$ 500

Balance Sheet (Parenthetical)

Balance Sheet (Parenthetical)	Mar. 31, 2021$ / sharesshares
Temporary Equity, Redemption Price Per Share | $ / shares	$ 10
Preferred Stock Par Value Per Share | $ / shares	$ 0.0001
Preferred Stock Shares Authorized	1,000,000
Preferred Stock Shares Issued	0
Preferred Stock Shares Outstanding	0
Common Class A [Member]
Common stock subject to possible redemption	41,634,412
Temporary Equity, Redemption Price Per Share | $ / shares	$ 10
Common Stock Par Value Per Share | $ / shares	$ 0.0001
Common Stock Shares Authorized	200,000,000
Common Stock Shares Issued	1,132,688
Common Stock Shares Outstanding	1,132,688
Common Class B [Member]
Common Stock Par Value Per Share | $ / shares	$ 0.0001
Common Stock Shares Authorized	30,000,000
Common Stock Shares Issued	5,000,000
Common Stock Shares Outstanding	5,000,000

Condensed Statement of Operatio

Condensed Statement of Operations	2 Months Ended
	Mar. 31, 2021USD ($)$ / sharesshares
Formation costs	$ 30,000
General and administrative expenses	11,111
Franchise tax expense	50,000
Loss from operations	(91,111)
Financing expenses on derivative classified instrument	(36,537,500)
Change in fair value of derivative liabilities	22,950,000
Net loss	(13,678,611)
Common Class A [Member]
Net loss	$ (164,295)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	109,268
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Common Class B [Member]
Net loss	$ (7,517,966)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	5,000,000
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Common Stock Subject To Possible Redemption [Member]
Net loss	$ (5,996,350)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	3,988,014
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Common Stock Subject To Possible Redemption [Member] | Common Class A [Member]
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	3,988,014
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Non Redeemable Common Stock [Member] | Common Class A [Member]
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	109,268
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Non Redeemable Common Stock [Member] | Common Class B [Member]
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	5,000,000
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)

Statement of Changes in Stockho

Statement of Changes in Stockholders' Equity - 2 months ended Mar. 31, 2021 - USD ($)	Total	Private Placement	Class A Common Stock	Class A Common StockPrivate Placement	Class B Common Stock	Common Stock Subject To Possible Redemption	Common Stock Subject To Possible RedemptionClass A Common Stock	Additional Paid-in Capital	Additional Paid-in CapitalPrivate Placement	Accumulated Deficit
Beginning balance at Jan. 28, 2021							$ 0
Beginning Balance (in shares) at Jan. 28, 2021			0		0		0
Issuance of common stock to Sponsor	12,500				$ 500			$ 12,000
Issuance of common stock to Sponsor, shares					5,000,000
Sale of Public Shares, net of $23,576,984 issuance costs	0						$ 392,767,136	0
Sale of Public Shares, net of $23,576,984 issuance costs , shares							41,634,412
Sale of Private Placement Shares		$ 11,326,880		$ 113					$ 11,326,767
Sale of Private Placement Shares, shares				1,132,688
Accretion of Class A Common Stock to redemption value	(23,576,984)						$ 23,576,984	(11,338,767)		$ (12,238,217)
Net loss	(13,678,611)		$ (164,295)		$ (7,517,966)	$ (5,996,350)				(13,678,611)
Ending balance at Mar. 31, 2021	$ (25,916,215)		$ 113		$ 500		$ 416,344,120	$ 0		$ (25,916,828)
Ending Balance (in shares) at Mar. 31, 2021			1,132,688		5,000,000		41,634,412

Statement of Changes in Stock_2

Statement of Changes in Stockholders' Equity (Parenthetical)	2 Months Ended
	Mar. 31, 2021USD ($)
Public Shares
Stock issuance costs	$ 23,576,984

Condensed Statement of Cash Flo

Condensed Statement of Cash Flows	2 Months Ended
	Mar. 31, 2021USD ($)
Cash Flows from Operating Activities
Net loss	$ (13,678,611)
Adjustments to reconcile net loss to net cash used in operating activities
Financing expenses on derivative classified instrument	36,537,500
Change in fair value of derivative liabilities	(22,950,000)
Changes in operating assets and liabilities
Prepaid expenses and other assets	(1,292,465)
Accounts payable and accrued expenses	592,071
Net cash used in operating activities	(791,505)
Cash Flows from Investing Activities:
Investment of cash into Trust Account	(416,344,118)
Net cash used in Investing Activities:	(416,344,118)
Cash Flows from Financing Activities
Proceeds from sale of Public Shares, net of transactions costs	407,339,180
Proceeds from Private Placement shares	11,326,880
Sponsor contribution for class B and K common stock	25,000
Advances from related party	129,986
Net cash provided by financing activities	418,821,046
Net increase in cash	1,685,423
Cash - beginning of period
Cash - end of period	1,685,423
Supplemental disclosure of noncash investing and financing activities:
Deferred underwriting fees payable	$ 14,572,044

Description of Organization, Bu

Description of Organization, Business Operations, Going Concern	2 Months Ended
	Mar. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Organization, Business Operations, Going Concern	Note 1 — Description of Organization, Business Operations, Going Concern Khosla Ventures Acquisition Co. II (the “Company”) is a blank check company incorporated in Delaware on January 29, 2021. The Company was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies. As of March 31, 2021, the Company had not commenced any operations. All activity for the period from January 29, 2021 (inception) through March 31, 2021 relates to the Company’s formation and Initial Public Offering (the “Initial Public Offering”) described below. The Company has selected December 31 as its fiscal year end. On March 26, 2021, the Company consummated its Initial Public Offering of 40,000,000 shares of Class A common stock of the Company, par value $0.0001 per share (each, a “Public Share”), excluding additional Public Shares sold pursuant to the partial exercise of the underwriters’ option to purchase additional Public Shares to cover over-allotments. The Public Shares were sold at a price of $10.00 per Public Share, generating gross proceeds to the Company of $400,000,000, which is described in Note 4. On March 26, 2021, the Company’s underwriters exercised in part their option to purchase Simultaneously with the closing of the Initial Public Offering, we consummated the Private Placement of 1,100,000 Private Placement Shares at a price of $10.00 per Private Placement Share to the Sponsor, generating proceeds of $11,000,000 . In connection with the underwriters’ partial exercise of their over-allotment option, we also consummated the sale of an additional 32,688 Private Placement Shares at $10.00 per Private Placement Share, generating additional proceeds of $326,880. Total gross proceeds from the sale of Private Placement Shares was $11,326,880 as of March 31, 2021. Following the closing of the Initial Public Offering on March 26, 2021 and the partial exercise of the underwriters’ overallotment option on March 30, 2021, an amount of $416,344,120 ($10 per Public Share) of the proceeds from the Initial Public Offering, including $14,572,044 of the underwriters’ deferred discount was placed in a U.S.-based Trust Account at Goldman Sachs, maintained by Continental Stock Transfer & Trust Company, LLC, acting as trustee. On March 26, 2021, an additional $163,440 was placed in the Trust Account, comprised of prepaid proceeds from the sale of additional Private Placement Shares issued pursuant to the exercise of the underwriters’ over-allotment option, which subsequently settled on March 30, 2021. Except with respect to interest earned on the funds in the Trust Account that may be released to the Company to pay its franchise and income taxes and expenses relating to the administration of the Trust Account, the proceeds from the Initial Public Offering and the Private Placements held in the Trust Account will not be released until the earliest of (a) the completion of the Company’s initial business combination, (b) the redemption of any public shares properly tendered in connection with a stockholder vote to amend the Company’s Amended and Restated Certificate of Incorporation (i) to modify the substance or timing of its obligation to redeem 100% of its public shares if the Company does not complete its initial business combination within 24 months from the closing of the Initial Public Offering or (ii) with respect to any other provisions relating to stockholders’ rights or pre-initial The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of Private Placement Shares, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. The Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the net assets held in the Trust Account (as defined below) (excluding the amount of deferred underwriting discounts held in Trust and taxes payable on the income earned on the Trust Account) at the time of the agreement to enter into the initial Business Combination. However, the Company only intends to complete a Business Combination if the post-transaction company owns or acquires 50% or more of the issued and outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act 1940, as amended (the “Investment Company Act”). Upon the closing of the Initial Public Offering, management has agreed that an amount equal to at least $10.00 per Public Share sold in the Initial Public Offering, including the proceeds from the sale of the private placement shares and the sale of forward purchase shares, will be held in a Trust Account (“Trust Account”) located in the United States with Continental Stock Transfer & Trust Company acting as trustee, and invested only in United States “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act having a maturity of 180 days or less or in money market funds meeting certain conditions under Rule 2a-7 The Company will provide its holders of the Public Shares (the “Public Stockholders”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a stockholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek stockholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Stockholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per share, plus any pro rata interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations). The per-share The Certificate of Incorporation will provide that a Public Stockholder, together with any affiliate of such stockholder or any other person with whom such stockholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% of the Public Shares, without the prior consent of the Company. The holders of the Founder Shares (the “initial stockholders”) have agreed not to propose an amendment to the Certificate of Incorporation (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with a Business Combination or to redeem 100% of the Public Shares if the Company does not complete a Business Combination within the Combination Period (as defined below) or (B) with respect to any other provision relating to stockholders’ rights or pre-initial If the Company is unable to complete a Business Combination within the Combination Period and the Company’s stockholders have not amended the Certificate of Incorporation to extend such Combination Period, the Company will (i) cease all operations except for the purpose of winding up; (ii) as promptly as reasonably possible but no more than ten business days thereafter subject to lawfully available funds therefor, redeem the Public Shares, at a per-share The Initial Stockholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the Initial Stockholders should acquire Public Shares in (i) $10.00 per public share and (ii) the actual amount per public share held in the Trust Account as of the date of the liquidation of the Trust Account, if less than $10.00 per share due to reductions in the value of the trust assets, less taxes payable, provided that such liability will not apply to any claims by a third party or prospective target business who executed a waiver of any and all rights to the monies held in the Trust Account (whether or not such waiver is enforceable) nor will it apply to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). In the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims Liquidity and Capital Resources As of March 31, 2021, the Company had $1,685,423 in its operating bank account, $416,344,118 in securities held in the Trust Account to be used for a Business Combination or to repurchase or redeem its common stock in connection therewith and working capital of $1,616,759. If the Company is unable to raise additional capital, it may be required to take additional measures to conserve liquidity, which could include, but not necessarily be limited to, suspending the pursuit of a Business Combination. The Company cannot provide any assurance that new financing will be available to it on commercially acceptable terms, if at all. As a result of the above, in connection with the Company’s assessment of going concern considerations in accordance with Accounting Standards Update (“ASU”) 2014-15, Prior to the consummation of the IPO, the Company’s liquidity needs have been satisfied through receipt of a $25,000 capital contribution from the Sponsor in exchange for the issuance of the Founder Shares to the Sponsor, and a $300,000 promimssory note payable to the Sponsor. Subsequent to the consummation of the Initial Public Offering, the Company received the net proceeds not held in the Trust Account of $3,000,000. In addition, in order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, or certain of the Company’s officers and directors may, but are not obligated to, loan the Company Working Capital Loans. Except for the foregoing, the terms of such Working Capital Loan, if any, have not been determined and no written agreements exist with respect to such loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination, without interest, or, at the lender’s discretion, up to $1,500,000 of such Working Capital Loans may be convertible into shares of the post-transaction company at $10.00 per share at the option of the lender. As of March 31 Risks and Uncertainties Management continues to evaluate the impact of the COVID-19 pandemic and has concluded that while it is reasonably possible that the virus could have a negative effect on the Company’s financial position, results of its operations and/or search for a target company, the specific impact is not readily determinable as of the date of the financial statements. The financial statements do not include any adjustments that might result from the outcome of this uncertainty .

Restatement and Revision of Pre

Restatement and Revision of Previously Issued Financial Statements	2 Months Ended
	Mar. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Restatement and Revision of Previously Issued Financial Statements	Note 2 — Restatement and Revision of Previously Issued Financial Statements Subsequent to filing of its Form 10-Q, the Company identified errors in its historical financial statements related to the accounting for the Class A common stock and the Class K Founder Shares. Because the Class A common stock issued in the Initial Public Offering can be redeemed or become redeemable subject to the occurrence of future events considered outside of the Company’s control, the Company should have classified all of these redeemable shares in temporary equity and remeasured these redeemable shares to their redemption value (i.e., $10.00 per share) as of the end of the first reporting period after the date of the Company’s Initial Public Offering. The Company also concluded that it incorrectly accounted for the Class K Founder Shares as permanent equity versus a derivative liability and incorrectly accounted for certain items on the cash flow statement. The tables below summarize the effects of the restatement on the condensed balance sheet as of March 31, 2021, and on the condensed statements of operations and cash flows for the period from January 29, 2021 (inception) through March 31, 2021. As of March 31, 2021 As Previously Restatement As Restated Balance Sheet Total assets $ 419,322,007 $ (1 ) $ 419,322,006 Liabilities, common stock subject to possible redemption, and stockholders’ equity (deficit) Total current liabilities $ 717,057 $ 5,000 $ 722,057 Deferred underwriting fees payable 14,572,044 — 14,572,044 Class K Founder Shares derivative liability — 13,600,000 13,600,000 Total liabilities 15,289,101 13,605,000 28,894,101 Class A common stock, $0.0001 par value; shares subject to possible redemption 399,032,900 17,311,220 416,344,120 Stockholders’ equity (deficit) Preferred stock - $0.0001 par value — — — Class A common stock - $0.0001 par value 287 (174 ) 113 Class B common stock - $0.0001 500 — 500 Class K common stock - $0.0001 par value 500 (500 ) — Additional paid-in-capital 5,089,830 (5,089,830 ) — Accumulated deficit (91,111 ) (25,825,717 ) (25,916,828 ) Total stockholders’ equity (deficit) 5,000,006 (30,916,221 ) (25,916,215 ) Total liabilities, common stock subject to possible redemption, and stockholders’ equity (deficit) $ 419,322,007 $ (1 ) $ 419,322,006 Period From January 29 (Inception) Through March 31, As Previously Restatement As Restated Statement of Operations Loss from operations $ (91,111 ) $ — $ (91,111 ) Financing expenses on derivative classified instrument — (36,537,500 ) (36,537,500 ) Change in fair value of derivative liabilities — 22,950,000 22,950,000 Net loss $ (91,111 ) $ (13,587,500 ) (13,678,611 ) Weighted average shares outstanding of Class A common stock subject to possible redemption 39,997,668 3,988,014 Basic and diluted net loss per common stock, Class A $ — $ (1.50 ) $ (1.50 ) Weighted average shares outstanding of Class A non-redeemable — — 109,268 Basic and diluted net loss per common stock, Class A $ — $ (1.50 ) $ (1.50 ) Weighted average shares outstanding of Class B non-redeemable 6,658,032 5,000,000 Basic and diluted net loss per common stock, Class B $ (0.01 ) $ (1.49 ) $ (1.50 ) Period From January 29 (Inception) Through March 31, As Previously Restatement As Restated Statement of Cash Flows Net loss $ (91,111 ) $ (13,587,500 ) $ (13,678,611 ) Financing expenses on derivative classified instrument — 36,537,500 36,537,500 Change in fair value of derivative liabilities — (22,950,000 ) (22,950,000 ) Changes in operating assets and liabilities Prepaid expenses and other assets (1,308,577 ) $ 16,112 (1,292,465 ) Accounts payable and accrued expenses 75,000 $ 517,071 592,071 Net cash used in operating activities (1,308,577 ) $ 517,072 (791,505 ) Cash Flows from financing activities Proceeds from sale of Public Shares, net of transaction costs 408,017,238 (678,058 ) 407,339,180 Advances from related party 300 129,686 129,986 Payment of offering costs (31,300 ) 31,300 — Net cash provided by financing activities 419,338,118 (517,072 ) 418,821,046

Summary of Significant Accounti

Summary of Significant Accounting Policies (As Restated)	2 Months Ended
	Mar. 31, 2021
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 3 — Summary of Significant Accounting Policies (As Restated) Basis of Presentation The accompanying unaudited condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial statements, operating results and cash flows for the periods presented. The interim results for the period ended March 31, 2021 are not necessarily indicative of the results to be expected for the year ending December 31, 2021 or for any future periods. Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging Cash and Cash Equivalents The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company had $1,685,423 in cash and no cash equivalents, outside of the funds held in the Trust Account, as of March 31, 2021. Cash Held in Trust Account As of March 31, 2021, the Company had $416,344,118 in cash held in the Trust Account. Common Stock Subject to Possible Redemption (As Restated) The Company accounts for its Class A common stock subject to possible redemption in accordance with the guidance in ASC Topic 480. Conditionally redeemable common stock (including common stock that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, common stock is classified as stockholders’ equity. The Company’s Class A common stock feature contains certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, Class A common stock subject to possible redemption are classified as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet. Accordingly, as of March 31, 2021, 41,634,412 shares of Class A common stock subject to possible redemption is presented at redemption value as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet. The Class A common stock subject to possible redemption are subject to the subsequent measurement guidance in ASC Topic 480-10-S99. paid-in paid-in paid-in Concentration of Credit Risk Financial instruments that potentially subject the Company to concentration of credit risk consist of a cash account in a financial institution which, at times may exceed the Federal depository insurance coverage of $250,000. As of March 31, 2021, the Company had not experienced losses on this account and management believes the Company is not exposed to significant risks on such account. Financial Instruments The fair value of the Company’s assets and liabilities, which qualify as financial instruments under the ASC Topic 820, “Fair Value Measurement,” approximates the carrying amounts represented in the balance sheet. Derivative Financial Instruments The Company accounts for derivative financial instruments in accordance with ASC Topic 815, “Derivatives and Hedging”. For derivative financial instruments that are accounted for as liabilities, the derivative instrument is initially recorded at its fair value upon issuance and remeasured at each reporting date, with changes in the fair value reported in the statement of operations. The classification of derivative financial instruments is evaluated at the end of each reporting period. Fair Value Measurements The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820 approximates the carrying amounts represented in the balance sheet. The fair value hierarchy is categorized into three levels based on the inputs as follows: Level 1: Quoted prices in active markets for identical assets or liabilities. An active market for an asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis. Level 2: Observable inputs other than Level 1 inputs. Example of Level 2 inputs include quoted prices in active markets for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active. Level 3: Unobservable inputs based on our assessment of the assumptions that market participants would use in pricing the asset or liability. Use of Estimates The preparation of financial statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities during the reporting period. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statement, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates. Offering Costs Offering costs consist of legal, accounting, and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering and were charged to temporary equity upon completion of the Initial Public Offering. Offering costs were $23,576,984 for the period from January 29, 2021 (inception) through March 31, 2021. Income Taxes The Company complies with the accounting and reporting requirements of ASC Topic 740, “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statements and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. As of March 31, 2021, the deferred tax asset is de minimis. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company’s management determined that the United States is the Company’s only major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. There were no unrecognized tax benefits and no amounts accrued for interest and penalties as of March 31, 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception. Net Loss Per Share of Common Stock (As Restated) The Company complies with accounting and disclosure requirements of ASC Topic 260, “Earnings Per Share.” Net loss per share is computed by dividing net loss by the weighted average number of common stock outstanding during the period, excluding common stock shares subject to forfeiture. Class K Founder Shares will convert into Class A common stock after the initial Business Combination only to the extent certain triggering events occur prior to the 10 th Class B Founder Shares and Private Placement Shares are included in the calculation of non-redeemable The Company’s statement of operations includes a presentation of income (loss) per share for shares of common stock subject to possible redemption in a manner similar to the two-class 480-10-S99-3A, A reconciliation of net loss per common stock is as follows: Inception-to-Date, March 31, 2021 Class A subject Class A Class B Allocation of undistributable losses $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Net income/(loss) to common stock $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Weighted average shares outstanding, basic and diluted 3,988,014 109,268 5,000,000 Basic and diluted net loss per share $ (1.50 ) $ (1.50 ) $ (1.50 ) Recent Accounting Pronouncements Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the accompanying financial statements.

Initial Public Offering

Initial Public Offering	2 Months Ended
	Mar. 31, 2021
Stockholders' Equity Note [Abstract]
Initial Public Offering	Note 4 — Initial Public Offering Pursuant to the Initial Public Offering, the Company sold 40,000,000 Public Shares at a purchase price of $10.00 per Public Share, excluding Public Shares sold pursuant to the partial exercise of the underwriters’ option to purchase additional Public Shares to cover over-allotments (See Note 6

Related Party Transactions

Related Party Transactions	2 Months Ended
	Mar. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Note 5 — Related Party Transactions Advances From Related Party (As Restated) On February 8, 2021, the Company issued a promissory note (the “Promissory Note”) to the Sponsor and an affiliate of the Sponsor, pursuant to which the Company could borrow up to an aggregate principal amount of $300,000. The Promissory Note was non-interest Founder Shares On January 29, 2021, the Sponsor acquired 10,000,000 Founder Shares (the “Founder Shares”) for an aggregate purchase price of $25,000, consisting of 5,000,000 Class B Founder Shares (also known as “Class B common stock”) and 5,000,000 Class K Founder Shares (also known as “Class K common stock”). Prior to the initial investment in the company of $25,000 by the Sponsor, the Company had no assets, tangible or intangible. The per share purchase price of the Founder Shares was determined by dividing the amount of cash contributed to the Company by the aggregate number of Founder Shares issued. On March 10, 2021, the Sponsor entered into a security assignment agreement with three of the Company’s independent directors and assigned 120,000 shares of Class B Founder Shares at an aggregate price of $300. Class B Founder Shares The Class B Founder Shares will automatically convert into shares of Class A common stock on the first business day following the completion of our initial business combination, at a ratio such that the number of shares of Class A common stock issuable upon conversion of all Class B Founder Shares will equal, in the aggregate on an as-converted Class K Founder Shares (As Restated) The Class K founder shares will convert into shares of Class A common stock after the initial business combination only to the extent certain triggering events occur prior to the 10th anniversary of the initial business combination, including three equal triggering events based on our stock trading at $20.00, $25.00 and $30.00 per share following the first anniversary of the closing of our initial business combination and also upon specified strategic transactions, in each case, as described in this prospectus. The Class K founder shares will be convertible into shares of Class A common stock at a ratio such that the number of shares of Class A common stock issuable upon conversion of all founder shares (including both Class B founder shares and Class K founder shares) will equal, in the aggregate on an as-converted basis, The Company’s previously issued Amended Filing of Form 10-Q Working Capital Loans In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. Except for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. To date, the Company had no borrowings under the Working Capital Loans. Private Placement Shares Simultaneously with the closing of the Initial Public Offering, the Sponsor has purchased Class A common stock at a price of $ per stock in a private placement for an aggregate purchase price of $ . In connection with the underwriters’ partial exercise of their over- allotment option that closed on March 30, 2021, the Company also consummated the sale of an additional 32,688 Private Placement Shares at $10.00 per Private Placement Share, generating total proceeds of $326,880. The total proceeds from the sale of Private Placement Shares is $11,326,880. The Private Placement Shares are identical to the shares of Class A common stock sold in this offering, subject to certain limited exceptions. The Private Placement Shares holders do not have the option to redeem their Class A shares and as a result, the proceeds received in connection with the Initial Public Offering are excluded from temporary equity. The par value of these shares and related additional paid in capital are classified as permanent equity in the Company’s financial statements. The initial stockholders agreed, subject to limited exceptions, not to transfer, assign or sell any of their Private Placement Shares until 30 days after the completion of the initial business combination. Forward Purchase Agreement The Company has entered into a forward-purchase agreement pursuant to which the Sponsor agreed to purchase an aggregate of up to 1,000,000 shares of our Class A common stock (the “forward-purchase shares”) for $10.00 per share, or an aggregate maximum amount of $10,000,000, in a private placement that would close simultaneously with the closing of the initial business combination. The proceeds from the sale of these forward-purchase shares, together with the amounts available to the Company from the Trust Account (after giving effect to any redemptions of public shares) and any other equity or debt financing obtained by the Company in connection with the business combination, will be used to satisfy the cash requirements of the business combination, including funding the purchase price and paying expenses and retaining specified amounts to be used by the post-business combination company for working capital or other purposes. To the extent that the amounts available from the Trust Account and other financing are sufficient for such cash requirements, the Khosla Entities may purchase less than 1,000,000 forward-purchase shares. The forward-purchase shares would be identical to the public shares being sold in this offering, except the forward-purchase shares would be subject to transfer restrictions and certain registration rights, as described herein. The Company performed an assessment in accordance with ASC Topic 480 and ASC Topic 815 to conclude whether the forward-purchase shares constitute a liability and a derivative such that it will be fair valued separately from the Company’s common stock. The Company concludes that the forward-purchase shares should be equity-classified and its embedded features should not be bifurcated.

Commitments & Contingencies

Commitments & Contingencies	2 Months Ended
	Mar. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments & Contingencies	Note 6 — Commitments & Contingencies Registration Rights The holders of the Founder Shares and Private Placement Shares are entitled to registration rights pursuant to the registration agreement signed prior to the consummation of the Initial Public Offering. The holders are entitled to certain demand and “piggyback” registration rights. However, the registration rights agreement provides that the Company will not be required to effect or permit any registration or cause any registration statements to become effective until termination of the applicable lock-up Underwriting Agreement The Company granted the underwriters an option to cover over-allotments and for market stabilization purposes. The over-allotment option entitled the underwriters to purchase on a pro rata basis up to 6,000,000 additional Public Shares at the Initial Public Offering price, less the underwriting discounts and commissions. On March 26, 2021, the Company’s underwriters exercised in part their option to purchase additional Public Shares in connection with its Initial Public Offering. The underwriters exercised their option to purchase an additional 1,634,412 Public Shares from the Company at a price of $10.00 per share less the underwriting discount. In total, the Company sold 41,634,412 Public Shares in connection with its Initial Public Offering. This transaction settled on March 30, 2021. The underwriters are entitled to a deferred fee of $14,572,044. The deferred fee will be forfeited by the underwriters solely in the event that the Company fails to complete a Business Combination, subject to the terms of the underwriting agreement.

Stockholders' Equity (As Restat

Stockholders' Equity (As Restated)	2 Months Ended
	Mar. 31, 2021
Equity [Abstract]
Stockholders' Equity (As Restated)	Note 7 — Stockholders’ Deficit (As Restated) Preferred Stoc k Class A Common Stock Holders of the Company’s Class A common stock are entitled to one vote for each share. Class Common stockholders of record are entitled to one vote for each share held on all matters to be voted on by stockholders. Except as described below, holders of Class A common stock and holders of Class B Founder Shares will vote together as a single class on all matters submitted to a vote of the stockholders except as required by law.

Fair Value Measurements

Fair Value Measurements	2 Months Ended
	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 8 — Fair Value Measurements The following table presents information about the Company’s assets that are measured at fair value on a recurring basis as of March 31, 2021 including the fair value hierarchy of the valuation input s Description Level March 31, 2021 Assets: Marketable securities held in Trust Account 1 $ 416,344,118 Liabilities: Derivative liability – Class K Founder Shares 3 $ 13,600,000 Class K Founder Shares Liability Class K Founder Shares is accounted for as a liability in accordance with ASC Topic 815 and presented as derivative liability on the accompanying March 31, 2021 balance sheet. The derivative liability was measured at fair value at inception and on a recurring basis, with changes in fair value presented within change in fair value of derivative liability in the statement of operations. In order to capture the market conditions associated with the Class K Founder Shares liability, the Company applied an approach that incorporated a Monte Carlo simulation, which involved random iterations of future stock-price paths over the contractual life of the Class K Founder Shares. Based on assumptions regarding potential changes in control of the Company, and the probability distribution of outcomes, the payoff to the holder was determined based on the achievement of the various market thresholds within each simulated path. The present value of the payoff in each simulated trial is calculated, and the fair value of the liability is determined by taking the average of all present values. The key inputs into the Monte-Carlo simulation model for Class K Founder Shares were as follows as of March 31, 2021: Input January 29, 2021 March 31, 2021 Risk-free interest rate 1.16 % 1.78 % Term to business combination 0.9 years 0.8 years Expected volatility 21.0 % 13.0 % Stock Price $ 10.00 $ 10.08 The following table presents a summary of the changes in the fair value of the Class K Founder Shares liability, a Level 3 liability, measured on a recurring basis, as of March 31, 2021: Class K Common Derivative Liability Fair value, January 29, 2021 (inception) $ 36,550,000 Change in fair value of Class K Founder Shares liability (22,950,000 ) Fair value, March 31, 2021 $ 13,600,000 There were no transfers to and from Levels 1, 2, and 3 from the period beginning January 29, 2021 through March 31, 2021.

Subsequent Events

Subsequent Events	2 Months Ended
	Mar. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	Note 9 — Subsequent Events The On April 7, 2021, the Company paid off the balance of the promissory note to the Sponsor in the amount of $124,686, (Note 5) resulting in a balance of $5,300 remaining on the note. On July 6, 2021, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Nextdoor, Inc., a Delaware corporation (“Nextdoor”), and Lorelei Merger Sub Inc., a Delaware corporation and a direct wholly owned subsidiary of KVSB (“Merger Sub”). On July 6, 2021, concurrently with the execution of the Merger Agreement, we entered into subscription agreements (the “Subscription Agreements”) with certain investors (collectively, the “PIPE Investors”), pursuant to, and on the terms and subject to the conditions of which, the PIPE Investors have independently subscribed for an aggregate of 27 million shares of Class A common stock for an aggregate purchase price equal to $270 million (the “PIPE Investment”). The PIPE Investment will be consummated substantially concurrently with the consummation of the transactions contemplated by the Merger Agreement.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (As Restated) (Policies)	2 Months Ended
	Mar. 31, 2021
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial statements, operating results and cash flows for the periods presented. The interim results for the period ended March 31, 2021 are not necessarily indicative of the results to be expected for the year ending December 31, 2021 or for any future periods.
Emerging Growth Company	Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging
Cash and Cash Equivalents	Cash and Cash Equivalents The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company had $1,685,423 in cash and no cash equivalents, outside of the funds held in the Trust Account, as of March 31, 2021.
Cash Held in Trust Account	Cash Held in Trust Account As of March 31, 2021, the Company had $416,344,118 in cash held in the Trust Account.
Common Stock Subject to Possible Redemption (As Restated)	Common Stock Subject to Possible Redemption (As Restated) The Company accounts for its Class A common stock subject to possible redemption in accordance with the guidance in ASC Topic 480. Conditionally redeemable common stock (including common stock that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, common stock is classified as stockholders’ equity. The Company’s Class A common stock feature contains certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, Class A common stock subject to possible redemption are classified as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet. Accordingly, as of March 31, 2021, 41,634,412 shares of Class A common stock subject to possible redemption is presented at redemption value as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet. The Class A common stock subject to possible redemption are subject to the subsequent measurement guidance in ASC Topic 480-10-S99. paid-in paid-in paid-in
Concentration of Credit Risk	Concentration of Credit Risk Financial instruments that potentially subject the Company to concentration of credit risk consist of a cash account in a financial institution which, at times may exceed the Federal depository insurance coverage of $250,000. As of March 31, 2021, the Company had not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.
Financial Instruments	Financial Instruments The fair value of the Company’s assets and liabilities, which qualify as financial instruments under the ASC Topic 820, “Fair Value Measurement,” approximates the carrying amounts represented in the balance sheet.
Fair Value Measurements	Fair Value Measurements The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820 approximates the carrying amounts represented in the balance sheet. The fair value hierarchy is categorized into three levels based on the inputs as follows: Level 1: Quoted prices in active markets for identical assets or liabilities. An active market for an asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis. Level 2: Observable inputs other than Level 1 inputs. Example of Level 2 inputs include quoted prices in active markets for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active. Level 3: Unobservable inputs based on our assessment of the assumptions that market participants would use in pricing the asset or liability.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities during the reporting period. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statement, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates.
Offering Costs	Offering Costs Offering costs consist of legal, accounting, and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering and were charged to temporary equity upon completion of the Initial Public Offering. Offering costs were $23,576,984 for the period from January 29, 2021 (inception) through March 31, 2021.
Income Taxes	Income Taxes The Company complies with the accounting and reporting requirements of ASC Topic 740, “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statements and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. As of March 31, 2021, the deferred tax asset is de minimis. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company’s management determined that the United States is the Company’s only major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. There were no unrecognized tax benefits and no amounts accrued for interest and penalties as of March 31, 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception.
Net Loss Per Share of Common Stock (As Restated)	Net Loss Per Share of Common Stock (As Restated) The Company complies with accounting and disclosure requirements of ASC Topic 260, “Earnings Per Share.” Net loss per share is computed by dividing net loss by the weighted average number of common stock outstanding during the period, excluding common stock shares subject to forfeiture. Class K Founder Shares will convert into Class A common stock after the initial Business Combination only to the extent certain triggering events occur prior to the 10 th Class B Founder Shares and Private Placement Shares are included in the calculation of non-redeemable The Company’s statement of operations includes a presentation of income (loss) per share for shares of common stock subject to possible redemption in a manner similar to the two-class 480-10-S99-3A, A reconciliation of net loss per common stock is as follows: Inception-to-Date, March 31, 2021 Class A subject Class A Class B Allocation of undistributable losses $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Net income/(loss) to common stock $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Weighted average shares outstanding, basic and diluted 3,988,014 109,268 5,000,000 Basic and diluted net loss per share $ (1.50 ) $ (1.50 ) $ (1.50 )
Recent Accounting Pronouncements	Recent Accounting Pronouncements Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the accompanying financial statements.

Restatement and Revision of P_2

Restatement and Revision of Previously Issued Financial Statements (Table)	2 Months Ended
	Mar. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Summary of reclassification of financial statements	As of March 31, 2021 As Previously Restatement As Restated Balance Sheet Total assets $ 419,322,007 $ (1 ) $ 419,322,006 Liabilities, common stock subject to possible redemption, and stockholders’ equity (deficit) Total current liabilities $ 717,057 $ 5,000 $ 722,057 Deferred underwriting fees payable 14,572,044 — 14,572,044 Class K Founder Shares derivative liability — 13,600,000 13,600,000 Total liabilities 15,289,101 13,605,000 28,894,101 Class A common stock, $0.0001 par value; shares subject to possible redemption 399,032,900 17,311,220 416,344,120 Stockholders’ equity (deficit) Preferred stock - $0.0001 par value — — — Class A common stock - $0.0001 par value 287 (174 ) 113 Class B common stock - $0.0001 500 — 500 Class K common stock - $0.0001 par value 500 (500 ) — Additional paid-in-capital 5,089,830 (5,089,830 ) — Accumulated deficit (91,111 ) (25,825,717 ) (25,916,828 ) Total stockholders’ equity (deficit) 5,000,006 (30,916,221 ) (25,916,215 ) Total liabilities, common stock subject to possible redemption, and stockholders’ equity (deficit) $ 419,322,007 $ (1 ) $ 419,322,006 Period From January 29 (Inception) Through March 31, As Previously Restatement As Restated Statement of Operations Loss from operations $ (91,111 ) $ — $ (91,111 ) Financing expenses on derivative classified instrument — (36,537,500 ) (36,537,500 ) Change in fair value of derivative liabilities — 22,950,000 22,950,000 Net loss $ (91,111 ) $ (13,587,500 ) (13,678,611 ) Weighted average shares outstanding of Class A common stock subject to possible redemption 39,997,668 3,988,014 Basic and diluted net loss per common stock, Class A $ — $ (1.50 ) $ (1.50 ) Weighted average shares outstanding of Class A non-redeemable — — 109,268 Basic and diluted net loss per common stock, Class A $ — $ (1.50 ) $ (1.50 ) Weighted average shares outstanding of Class B non-redeemable 6,658,032 5,000,000 Basic and diluted net loss per common stock, Class B $ (0.01 ) $ (1.49 ) $ (1.50 ) Period From January 29 (Inception) Through March 31, As Previously Restatement As Restated Statement of Cash Flows Net loss $ (91,111 ) $ (13,587,500 ) $ (13,678,611 ) Financing expenses on derivative classified instrument — 36,537,500 36,537,500 Change in fair value of derivative liabilities — (22,950,000 ) (22,950,000 ) Changes in operating assets and liabilities Prepaid expenses and other assets (1,308,577 ) $ 16,112 (1,292,465 ) Accounts payable and accrued expenses 75,000 $ 517,071 592,071 Net cash used in operating activities (1,308,577 ) $ 517,072 (791,505 ) Cash Flows from financing activities Proceeds from sale of Public Shares, net of transaction costs 408,017,238 (678,058 ) 407,339,180 Advances from related party 300 129,686 129,986 Payment of offering costs (31,300 ) 31,300 — Net cash provided by financing activities 419,338,118 (517,072 ) 418,821,046

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (As Restated) (Table)	2 Months Ended
	Mar. 31, 2021
Earnings Per Share [Abstract]
Summary of reconciliation of net loss per common stock	A reconciliation of net loss per common stock is as follows: Inception-to-Date, March 31, 2021 Class A subject Class A Class B Allocation of undistributable losses $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Net income/(loss) to common stock $ (5,996,350 ) $ (164,295 ) $ (7,517,966 ) Weighted average shares outstanding, basic and diluted 3,988,014 109,268 5,000,000 Basic and diluted net loss per share $ (1.50 ) $ (1.50 ) $ (1.50 )

Fair Value Measurements (Table)

Fair Value Measurements (Table)	2 Months Ended
	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Summary of assets that are measured at fair value on a recurring basis	The following table presents information about the Company’s assets that are measured at fair value on a recurring basis as of March 31, 2021 including the fair value hierarchy of the valuation input s Description Level March 31, 2021 Assets: Marketable securities held in Trust Account 1 $ 416,344,118 Liabilities: Derivative liability – Class K Founder Shares 3 $ 13,600,000
Summary of fair value measurement inputs and valuation techniques	The key inputs into the Monte-Carlo simulation model for Class K Founder Shares were as follows as of March 31, 2021: Input January 29, 2021 March 31, 2021 Risk-free interest rate 1.16 % 1.78 % Term to business combination 0.9 years 0.8 years Expected volatility 21.0 % 13.0 % Stock Price $ 10.00 $ 10.08

Description of Organization, _2

Description of Organization, Business Operations, Going Concern - Additional Information (Detail) - USD ($)	Mar. 31, 2021	Mar. 26, 2021	Mar. 31, 2021
Entity incorporation, date of incorporation			Jan. 29, 2021
Shares issued, price per share		$ 10
Proceeds from issuance initial public offering		$ 400,000,000
Proceeds from issuance of private placement			$ 11,326,880
Gross proceeds from share issued			$ 407,339,180
Threshold percentage of stock price trigger obligation to redeem			100.00%
Number of business days after the expiry date within which the public shares shall be redeemed			24 months
Percentage of the net assets of the target company excluding the amount of any deferred underwriting commissions			80.00%
Equity method investment ownership percentage	50.00%		50.00%
Per share amount to be maintained in the trust account	$ 10		$ 10
Maturity of investment held in trust account			180 days
Number of business days to complete business combination			24 months
Interest expense, trust account			$ 100,000
Liquidation basis of accounting, liquidation plan			of (i) $10.00 per public share and (ii) the actual amount per public share held in the Trust Account as of the date of the liquidation of the Trust Account, if less than $10.00 per share due to reductions in the value of the trust assets, less taxes payable, provided that such liability will not apply to any claims by a third party or prospective target business who executed a waiver of any and all rights to the monies held in the Trust Account (whether or not such waiver is enforceable) nor will it apply to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). In the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims
Stock issued during period value issued for services			$ 0
Working capital	$ 1,616,759		1,616,759
Cash in operating bank account	1,685,423		1,685,423
Assets held in trust	16,344,118		16,344,118
Sponsor
Debt instrument Face amount	300,000		300,000
Sponsor | Working Capital Loans [Member]
Working capital loans convertible into equity warrants	$ 1,500,000		$ 1,500,000
Debt instrument conversion price per share | $ / shares	$ 10		$ 10
Bank overdrafts	$ 0		$ 0
Asset Held In Trust Account [Member]
Shares issued, price per share	$ 10		$ 10
Assets held in trust	$ 416,344,118		$ 416,344,118
Public Stockholders [Member]
Net tangible assets			$ 5,000,001
Percentage of public shareholding eligible for redemption without prior consent			15.00%
Percentage of public shareholding eligible for redemption on non occurrence of business combination			100.00%
Class A Common Stock
Stock issued during period, shares, and new issues		41,634,412
Common stock, par or stated value per share	$ 0.0001		$ 0.0001
Founder shares [Member]
Stock issued during period value issued for services			$ 25,000
IPO
Stock issued during period, shares, and new issues		416,344,120
Shares issued, price per share		$ 10
Proceeds from issuance initial public offering			$ 3,000,000
Sale of stock issue price per share		$ 10
IPO | Class A Common Stock
Stock issued during period, shares, and new issues		40,000,000
Common stock, par or stated value per share		$ 0.0001
Shares issued, price per share		$ 10
Sale of stock, number of shares issued in transaction		41,634,412
Sale of stock issue price per share		$ 10
Over-Allotment Option
Sale of stock, number of shares issued in transaction			32,688
Sale of stock, consideration received on transaction			$ 326,880
Sale of stock issue price per share	10		$ 10
Over-Allotment Option | Class A Common Stock
Stock issued during period, shares, and new issues		1,634,412
Shares issued, price per share		$ 10
Private Placement
Sale of stock, number of shares issued in transaction			1,100,000
Sale of stock, consideration received on transaction			$ 11,000,000
Sale of stock issue price per share	$ 10		$ 10
Gross proceeds from share issued		$ 14,572,044
Additional shares issued		163,440
Private Placement | Class A Common Stock
Stock issued during period, shares, and new issues		1,100,000	1,132,688
Common stock, par or stated value per share		$ 0.0001
Proceeds from issuance of private placement		$ 11,000,000
Sale of stock, number of shares issued in transaction	1,100,000
Sale of stock issue price per share	$ 10		$ 10

Restatement and Revision of P_3

Restatement and Revision of Previously Issued Financial Statements - Summary of Reclassification of Financial Statements (Detail) - USD ($)	2 Months Ended
	Mar. 31, 2021	Jan. 28, 2021
Reclassification of Balance sheet [Abstract]
Total assets	$ 419,322,006
Total current liabilities	722,057
Deferred underwriting fee payable	14,572,044
Class K Founder Shares derivative liability	13,600,000
Total liabilities	28,894,101
Class A common stock, $0.0001 par value; shares subject to possible redemption	416,344,120
Preferred stock - $0.0001 par value
Additional paid-in capital	0
Accumulated Deficit	(25,916,828)
Total stockholders' equity	(25,916,215)
Total liabilities, common stock subject to possible redemption, and stockholders' equity (deficit)	419,322,006
Reclassification of statement of operations [Abstract]
Loss from operations	(91,111)
Financing expenses on derivative classified instrument	(36,537,500)
Change in fair value of derivative liabilities	22,950,000
Net loss	(13,678,611)
Reclassification of Statement of Cash Flow [Abstract]
Net loss	(13,678,611)
Financing expenses on derivative classified instrument	36,537,500
Change in fair value of derivative liabilities	(22,950,000)
Prepaid expenses and other assets	(1,292,465)
Accounts payable and accrued expenses	592,071
Net cash used in operating activities	(791,505)
Proceeds from sale of Public Shares, net of transactions costs	407,339,180
Advances from related party	129,986
Net cash used in financing Activities	418,821,046
Common Class A [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	113
Total stockholders' equity	113
Reclassification of statement of operations [Abstract]
Net loss	$ (164,295)
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	109,268
Weighted Average Number of Shares Outstanding, Basic and Diluted	109,268
Earnings Per Share, Basic and Diluted	$ (1.50)
Reclassification of Statement of Cash Flow [Abstract]
Net loss	$ (164,295)
Common Class A [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	109,268
Weighted Average Number of Shares Outstanding, Basic and Diluted	109,268
Earnings Per Share, Basic and Diluted	$ (1.50)
Common Class B [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 500
Total stockholders' equity	500
Reclassification of statement of operations [Abstract]
Net loss	$ (7,517,966)
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	5,000,000
Weighted Average Number of Shares Outstanding, Basic and Diluted	5,000,000
Earnings Per Share, Basic and Diluted	$ (1.50)
Reclassification of Statement of Cash Flow [Abstract]
Net loss	$ (7,517,966)
Common Class B [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	5,000,000
Weighted Average Number of Shares Outstanding, Basic and Diluted	5,000,000
Earnings Per Share, Basic and Diluted	$ (1.50)
Common Stock Subject To Possible Redemption [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	3,988,014
Weighted Average Number of Shares Outstanding, Basic and Diluted	3,988,014
Class K Common Stock
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 0
As Previously Reported [Member]
Reclassification of Balance sheet [Abstract]
Total assets	419,322,007
Total current liabilities	717,057
Deferred underwriting fee payable	14,572,044
Total liabilities	15,289,101
Class A common stock, $0.0001 par value; shares subject to possible redemption	399,032,900
Preferred stock - $0.0001 par value
Additional paid-in capital	5,089,830
Accumulated Deficit	(91,111)
Total stockholders' equity	5,000,006
Total liabilities, common stock subject to possible redemption, and stockholders' equity (deficit)	419,322,007
Reclassification of statement of operations [Abstract]
Loss from operations	(91,111)
Net loss	(91,111)
Reclassification of Statement of Cash Flow [Abstract]
Net loss	(91,111)
Prepaid expenses and other assets	(1,308,577)
Accounts payable and accrued expenses	75,000
Net cash used in operating activities	(1,308,577)
Proceeds from sale of Public Shares, net of transactions costs	408,017,238
Advances from related party	300
Payment of offering costs	(31,300)
Net cash used in financing Activities	419,338,118
As Previously Reported [Member] | Common Class A [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 287
Reclassification of statement of operations [Abstract]
Earnings Per Share, Basic and Diluted	$ 0
As Previously Reported [Member] | Common Class A [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	0
Weighted Average Number of Shares Outstanding, Basic and Diluted	0
Earnings Per Share, Basic and Diluted	$ 0
As Previously Reported [Member] | Common Class B [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 500
As Previously Reported [Member] | Common Class B [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	6,658,032
Weighted Average Number of Shares Outstanding, Basic and Diluted	6,658,032
Earnings Per Share, Basic and Diluted	$ (0.01)
As Previously Reported [Member] | Common Stock Subject To Possible Redemption [Member]
Reclassification of statement of operations [Abstract]
Weighted average shares outstanding of Class A common stock subject to possible redemption, basic and diluted	39,997,668
Weighted Average Number of Shares Outstanding, Basic and Diluted	39,997,668
As Previously Reported [Member] | Class K Common Stock
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 500
Adjustments [Member]
Reclassification of Balance sheet [Abstract]
Total assets	(1)
Total current liabilities	5,000
Deferred underwriting fee payable	0
Class K Founder Shares derivative liability	13,600,000
Total liabilities	13,605,000
Class A common stock, $0.0001 par value; shares subject to possible redemption	17,311,220
Preferred stock - $0.0001 par value
Additional paid-in capital	(5,089,830)
Accumulated Deficit	(25,825,717)
Total stockholders' equity	(30,916,221)
Total liabilities, common stock subject to possible redemption, and stockholders' equity (deficit)	(1)
Reclassification of statement of operations [Abstract]
Financing expenses on derivative classified instrument	(36,537,500)
Change in fair value of derivative liabilities	22,950,000
Net loss	(13,587,500)
Reclassification of Statement of Cash Flow [Abstract]
Net loss	(13,587,500)
Financing expenses on derivative classified instrument	36,537,500
Change in fair value of derivative liabilities	(22,950,000)
Prepaid expenses and other assets	16,112
Accounts payable and accrued expenses	517,071
Net cash used in operating activities	517,072
Proceeds from sale of Public Shares, net of transactions costs	(678,058)
Advances from related party	129,686
Payment of offering costs	31,300
Net cash used in financing Activities	(517,072)
Adjustments [Member] | Common Class A [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ (174)
Reclassification of statement of operations [Abstract]
Earnings Per Share, Basic and Diluted	$ (1.50)
Adjustments [Member] | Common Class A [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Earnings Per Share, Basic and Diluted	$ (1.50)
Adjustments [Member] | Common Class B [Member]
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ 0
Adjustments [Member] | Common Class B [Member] | Non Redeemable Common Stock [Member]
Reclassification of statement of operations [Abstract]
Earnings Per Share, Basic and Diluted	$ (1.49)
Adjustments [Member] | Class K Common Stock
Reclassification of Balance sheet [Abstract]
Common Stock, Value	$ (500)

Restatement and Revision of P_4

Restatement and Revision of Previously Issued Financial Statements - Summary of Reclassification of Financial Statements (Parenthetical) (Detail)	Mar. 31, 2021$ / shares
Reclassification [Line Items]
Preferred Stock Par Value Per Share	$ 0.0001
Class A Common Stock
Reclassification [Line Items]
Temporary Equity, Redemption Price Per Share	0.0001
Common Stock Par Value Per Share	0.0001
Class B Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	0.0001
Class K Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	0.0001
As Previously Reported [Member]
Reclassification [Line Items]
Preferred Stock Par Value Per Share	0.0001
As Previously Reported [Member] | Class A Common Stock
Reclassification [Line Items]
Temporary Equity, Redemption Price Per Share	0.0001
Common Stock Par Value Per Share	0.0001
As Previously Reported [Member] | Class B Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	0.0001
As Previously Reported [Member] | Class K Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	0.0001
Adjustments [Member]
Reclassification [Line Items]
Preferred Stock Par Value Per Share	0.0001
Adjustments [Member] | Class A Common Stock
Reclassification [Line Items]
Temporary Equity, Redemption Price Per Share	0.0001
Common Stock Par Value Per Share	0.0001
Adjustments [Member] | Class B Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	0.0001
Adjustments [Member] | Class K Common Stock
Reclassification [Line Items]
Common Stock Par Value Per Share	$ 0.0001

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (As Restated) - Summary of reconciliation of net loss per common stock (Detail)	2 Months Ended
	Mar. 31, 2021USD ($)$ / sharesshares
Schedule Of Earnings Per Share Basic And Diluted [Line Items]
Net income/(loss) to common stock	$ (13,678,611)
Common Stock Subject To Possible Redemption
Schedule Of Earnings Per Share Basic And Diluted [Line Items]
Allocation of undistributable losses	(5,996,350)
Net income/(loss) to common stock	$ (5,996,350)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	3,988,014
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Class A Common Stock
Schedule Of Earnings Per Share Basic And Diluted [Line Items]
Allocation of undistributable losses	$ (164,295)
Net income/(loss) to common stock	$ (164,295)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	109,268
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Class A Common Stock | Common Stock Subject To Possible Redemption
Schedule Of Earnings Per Share Basic And Diluted [Line Items]
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	3,988,014
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)
Class B Common Stock
Schedule Of Earnings Per Share Basic And Diluted [Line Items]
Allocation of undistributable losses	$ (7,517,966)
Net income/(loss) to common stock	$ (7,517,966)
Weighted Average Number of Shares Outstanding, Basic and Diluted | shares	5,000,000
Earnings Per Share, Basic and Diluted | $ / shares	$ (1.50)

Summary of Significant Accoun_5

Summary of Significant Accounting Policies (As Restated) - Additional Information (Detail)	2 Months Ended
	Mar. 31, 2021USD ($)$ / sharesshares
Cash	$ 1,685,423
Cash equivalents	0
Cash held in Trust Account	$ 416,344,118
Temporary Equity, Redemption Price Per Share | $ / shares	$ 10
Temporary equity accretion to redemption value	$ 23,576,984
Concentration risk, credit risk, uninsured deposits	250,000
Shares measured to their redemption amount due to initial carrying amount of the common stock is less price per share | $ / shares	$ 10
IPO
Stock issuance costs	$ 23,576,984
Additional Paid-in Capital [Member]
Temporary equity accretion to redemption value	11,338,767
Accumulated Deficit [Member]
Temporary equity accretion to redemption value	$ 12,238,217
Common Class A [Member]
Common stock subject to possible redemption | shares	41,634,412
Temporary Equity, Redemption Price Per Share | $ / shares	$ 10
Triggering Events Stock Trading Price One [Member] | Common Class A [Member]
Conversion of share, price per share | $ / shares	20
Triggering Events Stock Trading Price Two [Member] | Common Class A [Member]
Conversion of share, price per share | $ / shares	25
Triggering Events Stock Trading Price Three [Member] | Common Class A [Member]
Conversion of share, price per share | $ / shares	$ 30

Initial Public Offering - Addit

Initial Public Offering - Additional Information (Detail) - USD ($)	Mar. 26, 2021	Mar. 31, 2021
Shares issued, price per share	$ 10
Proceeds from issuance of private placement		$ 11,326,880
Assets held in trust		$ 16,344,118
Class A Common Stock
Sale of private placement shares,Shares	41,634,412
Common stock par value per share		$ 0.0001
IPO
Sale of private placement shares,Shares	416,344,120
Shares issued, price per share	$ 10
IPO | Class A Common Stock
Sale of private placement shares,Shares	40,000,000
Common stock par value per share	$ 0.0001
Shares issued, price per share	$ 10
Over-Allotment Option | Class A Common Stock
Sale of private placement shares,Shares	1,634,412
Shares issued, price per share	$ 10
Private Placement | Class A Common Stock
Sale of private placement shares,Shares	1,100,000	1,132,688
Common stock par value per share	$ 0.0001
Proceeds from issuance of private placement	$ 11,000,000

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Detail) - USD ($)	Mar. 31, 2021	Mar. 26, 2021	Mar. 10, 2021	Jan. 29, 2021	Mar. 31, 2021	Feb. 08, 2021
Due to related parties, current	$ 129,986				$ 129,986
Stock shares issued during the period for services value					0
Total proceeds from issuance of private placement					$ 11,326,880
Private Placement [Member]
Sale of stock, number of shares issued in transaction					1,100,000
Sale of stock, price per share	$ 10				$ 10
Sponser [Member]
Maximum Borrowing Capacity						$ 300,000
Founder shares [Member]
Stock shares issued during the period for services shares				10,000,000
Stock shares issued during the period for services value					$ 25,000
Common Class A [Member] | Triggering Events Stock Trading Price One [Member]
Conversion of share, price per share					$ 20
Common Class A [Member] | Triggering Events Stock Trading Price Two [Member]
Conversion of share, price per share					25
Common Class A [Member] | Triggering Events Stock Trading Price Three [Member]
Conversion of share, price per share					30
Common Class A [Member] | Private Placement [Member]
Sale of stock, number of shares issued in transaction	1,100,000
Sale of stock, price per share	$ 10				10
Sale of stock, consideration received per transaction	$ 11,000,000
Total proceeds from issuance of private placement		$ 11,000,000
Minimum threshold days Shares not to transferred from completion of business combination	30 days
Common Class A [Member] | Forward Purchase Agreement [Member]
Sale of stock, number of shares issued in transaction	1,000,000
Sale of stock, price per share	$ 10				10
Sale of stock, consideration received per transaction	$ 10,000,000
Common Class A [Member] | Sponser [Member] | Private Placement [Member]
Sale of stock, price per share	$ 10				$ 10
Additional Proceeds from Issuance of Private Placement	$ 326,880
Total proceeds from issuance of private placement	$ 11,326,880
Additional shares issued shares	32,688
Common Class B [Member]
Stock shares issued during the period for services shares			120,000
Stock shares issued during the period for services value			$ 300
Class B Founder Shares [Member]
Stock shares issued during the period for services shares				5,000,000
Percent of stock convertible	15.00%				15.00%
Class K Founder Shares [Member]
Stock shares issued during the period for services shares				5,000,000
Percent of stock convertible	30.00%				30.00%

Commitments & Contingencies - A

Commitments & Contingencies - Additional Information (Detail) - USD ($)	Mar. 26, 2021	Mar. 31, 2021
Loss Contingencies [Line Items]
Deferred underwriting fees payable		$ 14,572,044
Over-Allotment Option
Loss Contingencies [Line Items]
Additional number of shares purchased	6,000,000
Sale of stock, price per share		$ 10
Sale of stock, number of shares issued in transaction		32,688
IPO
Loss Contingencies [Line Items]
Sale of stock, price per share	$ 10
IPO | Class A Common Stock
Loss Contingencies [Line Items]
Additional number of shares issued	1,634,412
Sale of stock, price per share	$ 10
Sale of stock, number of shares issued in transaction	41,634,412

Stockholders' Equity (As Rest_2

Stockholders' Equity (As Restated) - Additional Information (Detail)	Mar. 31, 2021$ / sharesshares
Preferred Stock Par Value Per Share | $ / shares	$ 0.0001
Preferred Stock Shares Authorized	1,000,000
Preferred Stock Shares Issued	0
Preferred Stock Shares Outstanding	0
Class A Common Stock
Common Stock Shares Authorized	200,000,000
Common Stock Par Value Per Share | $ / shares	$ 0.0001
Common Stock Shares Issued	1,132,688
Common Stock Shares Outstanding	1,132,688
Common stock subject to possible redemption	41,634,412
Class B Common Stock
Common Stock Shares Authorized	30,000,000
Common Stock Par Value Per Share | $ / shares	$ 0.0001
Common Stock Shares Issued	5,000,000
Common Stock Shares Outstanding	5,000,000

Fair Value Measurements - Summa

Fair Value Measurements - Summary of Assets That are Measured At Fair Value On a Recurring Basis (Detail) - Fair Value, Recurring [Member]	Mar. 31, 2021USD ($)
Marketable Securities Held in Trust Account [Member] | Fair Value, Inputs, Level 1 [Member]
Assets:
Marketable securities held in Trust Account	$ 416,344,118
Class K Founder Shares Liability [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities:
Derivative liability – Class K Founder Shares	$ 13,600,000

Fair Value Measurements - Sum_2

Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail) - Class K Founder Shares Liability [Member]	Mar. 31, 2021yr	Jan. 29, 2021yr
Risk-free interest rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	1.78	1.16
Term to business combination [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	0.8	0.9
Expected volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	13	21
Stock Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	10.08	10

Fair Value Measurements - Sum_3

Fair Value Measurements - Summary of Changes in the Fair Value Of the Class K Founder Shares Liability (Detail) - Class K Founder Shares Liability [Member] - Fair Value, Inputs, Level 3 [Member]	2 Months Ended
	Mar. 31, 2021USD ($)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance, shares	$ 36,550,000
Change in fair value of Class K Founder Shares liability	(22,950,000)
Ending balance, shares	$ 13,600,000

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail)	2 Months Ended
	Mar. 31, 2021USD ($)
Fair Value Disclosures [Abstract]
Fair value transfers to and from levels 1,2 and 3	$ 0

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - USD ($)	Jul. 06, 2021	Apr. 07, 2021	Mar. 26, 2021	Mar. 31, 2021
Subsequent Event [Line Items]
Due to related parties, current				$ 129,986
Common Class A [Member]
Subsequent Event [Line Items]
Stock issued during period shares new issues			41,634,412
Subsequent Event [Member]
Subsequent Event [Line Items]
Repayments of related party debt		$ 124,686
Due to related parties, current		$ 5,300
Subsequent Event [Member] | Subscription Agreement [Member] | PIPE Investment [Member] | Common Class A [Member]
Subsequent Event [Line Items]
Stock issued during period shares new issues	27,000,000
Aggregate purchase price	$ 270,000,000