Quarterly report pursuant to Section 13 or 15(d)

Noncontrolling Interests (Details)

v3.23.2
Noncontrolling Interests (Details) - USD ($)
$ / shares in Units, $ in Millions
6 Months Ended
Oct. 20, 2021
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2021
Noncontrolling Interest [Line Items]              
Share-based compensation arrangement by share-based payment award, fair value assumptions, exercise price (in dollars per share) $ 10.00            
Noncontrolling interest   $ 1,564.5 $ 1,588.0 $ 1,467.2 $ 1,658.9 $ 1,757.2 $ 1,784.0
Noncontrolling Interests              
Noncontrolling Interest [Line Items]              
Noncontrolling interest   $ 66.0 $ 66.7 $ 69.0 $ 78.7 $ 88.0 $ 90.8
IntermediateCo Class B common stock              
Noncontrolling Interest [Line Items]              
Shares issued (in shares) 1            
Percentage of non-voting share 96.00%            
Percentage of non-voting interests not attributable portion 4.00% 3.50%          
IntermediateCo Class A common stock | GSAH              
Noncontrolling Interest [Line Items]              
Percentage of voting shares 100.00%            
Class B Common Stock | Intermediate Co              
Noncontrolling Interest [Line Items]              
Business acquisition equity interest issued or issuable (in shares) 8,560,540 7,847,333