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Stockholders' Equity - Warrants (Details) - Star Peak Energy Transition Corp [Member] | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 USD ($) D $ / shares | Dec. 31, 2020 D $ / shares
Redemption of Warrants When the Price per Share of Class A Common Stock Equals or Exceeds $18.00 |  |
Class of Warrant or Right [Line Items] |  |
Stock price trigger for redemption of public warrants (in dollars per share) | $ 18.00 | $ 18.00
Redemption price per public warrant (in dollars per share) | $ 0.01 | $ 0.01
Minimum threshold written notice period for redemption of public warrants | 30 days | 30 days
Threshold trading days for redemption of public warrants | 20 | 20
Threshold consecutive trading days for redemption of public warrants | 30 | 30
Redemption period |  | 30 days
Threshold business days before sending notice of redemption to warrant holders | 3 days | 3 days
Redemption of Warrants When the Price per Share of Class A Common Stock Equals or Exceeds $10.00 |  |
Class of Warrant or Right [Line Items] |  |
Stock price trigger for redemption of public warrants (in dollars per share) | $ 10.00 | $ 10.00
Redemption price per public warrant (in dollars per share) | $ 0.10 | $ 0.10
Minimum threshold written notice period for redemption of public warrants | 30 days | 30 days
Threshold trading days for redemption of public warrants | D | 20 | 20
Threshold consecutive trading days for redemption of public warrants | D | 30 | 30
Threshold business days before sending notice of redemption to warrant holders | 3 days | 3 days
Redeemable warrants |  |
Class of Warrant or Right [Line Items] |  |
Public Warrants exercisable term after the completion of a business combination | 30 days | 30 days
Public Warrants exercisable term from the closing of the initial public offering | 12 months | 12 months
Public Warrants expiration term | 5 years | 5 years
Period For Filing registration Statement After Business Combination |  | 20 days
Redemption period | 30 days |
Threshold issue price per share | $ 9.20 | $ 9.20
Percentage of gross proceeds on total equity proceeds | 60.00% | 60.00%
Threshold trading days determining volume weighted average price | 20 days | 20 days
Adjustment of exercise price of warrants based on market value and newly issued price (as a percent) | 115.00% | 115.00%
Adjustment of redemption price of stock based on market value and newly issued price 2 (as a percent) | 180.00% | 180.00%
Threshold period for not to transfer, assign or sell any of their shares or warrants after the completion of the initial business combination | 30 days | 30 days

X
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- Definition Percentage of adjustment of redemption price of stock based on market value and newly issued price. + References No definition available. + Details
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- Definition The minimum threshold period during which a written notice is required for redemption of warrants, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Threshold number of specified consecutive trading days for stock price trigger considered for redemption of warrants. + References No definition available. + Details
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- Definition The minimum threshold period of business days before sending notice of redemption to warrant holders, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The threshold number of specified trading period determining volume weighted average trading price , in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The threshold period for not to transfer, assign or sell any of the shares or warrants, after the completion of the initial business combination. + References No definition available. + Details
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- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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