Commitments (Details) - USD ($)		3 Months Ended	9 Months Ended
	Aug. 12, 2019	Sep. 30, 2019	Sep. 30, 2019
Exchange of shares corresponding number of Holdings Units		$ 25,000
Purchase Agreement [Member]
Purchase agreement, description	(i) between $260 million and $337 million of cash and (ii)(a) between $120 million and $197 million of Holdings Units, with each such unit valued at $10.00 per unit (subject to adjustment in accordance with the Purchase Agreement) (the "Rollover Units"), and (b) Class B common stock. For each Holdings Unit received by the Seller as consideration, the Company will issue to the Seller one share of Class B common stock. The final amount of cash and the value of the Rollover Units and Class B common stock is dependent on the amount of money remaining in the Company's Trust Account following any redemptions of the Company's Class A common stock and the amount of additional proceeds (if any) raised by the Company through equity financing sources prior to the Closing (the "Available Equity").
Purchase price	$ 617,000,000
Pay off the existing debt	160,000,000
Aggregate consideration	457,000,000
Debt Commitment Letter [Member]
Contingent on available equity	$ 100,000,000
Debt Commitment Letter, description	(i) a senior secured first lien term loan facility in an aggregate principal amount of up to $290 million (the "First Lien Term Facility"), (ii) a senior secured first lien revolving credit facility in an aggregate principal amount of $40 million (the "Revolving Facility") and (iii) a senior secured second lien term loan facility in an aggregate principal amount of up to $70 million (together with the First Lien Term Facility, the "Term Loan Facilities"), made available to Buyer.
Term loan facilities, description	(i) greater than $100 million and less than or equal to $160 million, the principal amount of the Term Loan Facilities will be reduced by the difference between the Available Equity (up to a maximum amount of $160 million) and $100 million, with such reduction to be allocated between such Term Loan Facilities as determined by the Commitment Parties in their sole discretion. To the extent there is, immediately prior to Closing, Available Equity of greater than $160 million, in addition to the reduction in principal amount of the Term Loan Facilities described in the preceding sentence, (x) the number of Rollover Units received by the Seller will be reduced (and the cash consideration to be paid to the Seller will be correspondingly increased) by an amount equal to 20% of the difference between the Available Equity and $160 million and (y) the principal amount of the Term Loan Facilities will be further reduced by an amount equal to 80% of the difference between the Available Equity and $160 million, with such reduction to be allocated between such Term Loan Facilities as determined by the Commitment Parties in their sole discretion until such time as the principal amount of the Term Loan Facilities is reduced to $270 million. Furthermore, to the extent the principal amount of the Term Loan Facilities has been reduced to $270 million, the value of the Rollover Units received by the Seller will be reduced until their value is equal to $120 million, and thereafter the principal amounts of the Term Loan Facilities may be reduced further.
Principle amount	$ 400,000,000
Common Class B [Member] | Purchase Agreement [Member]
Issuance shares price per share	$ 0.0001
Exchange of shares corresponding number of Holdings Units	$ 617,000,000
Underwriters [Member]
Deferred fee			$ 0.35
Gross proceeds from offering			$ 7,000,000