Stockholders' Equity and Members' Equity (Details) shares in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jul. 31, 2020 vote $ / shares shares	Jun. 30, 2022 $ / shares shares	Jun. 30, 2021	Jun. 30, 2022 $ / shares shares	Jun. 30, 2021	Dec. 31, 2021 $ / shares shares
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares) | shares	20,000	20,000		20,000		20,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001		$ 0.0001		$ 0.0001
Ratio between the number of shares of Class A common stock issued and the number of LLC Interests owned	1
GHH, LLC
Class of Stock [Line Items]
Weighted-average ownership percentage by non-controlling interest holders		61.50%	68.10%	62.60%	69.70%
Continuing Equity Owners and permitted transferees
Class of Stock [Line Items]
Ratio between the number of shares of Class B common stock owned and the number of LLC Interests owned	1
GHH, LLC
Class of Stock [Line Items]
LLC Interests to newly issued Class A common stock, conversion ratio	1
Class A Common Stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares	1,100,000	1,100,000		1,100,000		1,100,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001		$ 0.0001		$ 0.0001
Number of votes per common share held | vote	1
Class B common stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares	690,000	579,555		579,555		587,360
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001		$ 0.0001		$ 0.0001
Number of votes per common share held | vote	1