Summary of Significant Accounting Policies - Summary Of Reconciliation Of The Shares Of Class A Common Stock (Detail) - USD ($) |
6 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2020 |
Jul. 02, 2020 |
|
| Gross proceeds | $ 0 | $ 0 | $ 5,000 | ||||
| Less: | |||||||
| Proceeds allocated to public warrants | 19,587,038 | ||||||
| Class A shares issuance costs | $ (375,000) | $ (225,739) | (613,245) | 0 | $ 0 | ||
| Plus: | |||||||
| Accretion of carrying value to redemption value | 60,750,262 | ||||||
| Class A common stock subject to possible redemption | $ 750,000,000 | 750,000,000 | $ 0 | $ 750,000,000 | $ 750,000,000 | ||
| Common Class A [Member] | |||||||
| Gross proceeds | 750,000,000 | ||||||
| Less: | |||||||
| Proceeds allocated to public warrants | (19,587,038) | ||||||
| Class A shares issuance costs | (41,163,224) | ||||||
| Plus: | |||||||
| Accretion of carrying value to redemption value | 60,750,262 | ||||||
| Class A common stock subject to possible redemption | $ 750,000,000 | ||||||
| X | ||||||||||
- Definition Adjustments to additional paid in capital accretion in redemption amount. No definition available.
|
| X | ||||||||||
- Definition Less. No definition available.
|
| X | ||||||||||
- Definition Plus. No definition available.
|
| X | ||||||||||
- Definition Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|