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Noncontrolling Interests (Details) - USD ($) $ / shares in Units, $ in Millions | Oct. 20, 2021 | Dec. 31, 2021 | Jun. 30, 2021 | Jun. 30, 2020
--- | --- | --- | --- | ---
Noncontrolling Interest [Line Items] |  |  |  |
Paired Interest value (in dollars per share) | $ 10.00 |  |  |
Noncontrolling interests |  | $ 90.8 | $ 2.1 | $ 2.2
Noncontrolling Interests |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Noncontrolling interests |  | $ 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% |  |  |
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 |  |  |
Class B Common Stock | GSAH |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Business acquisition equity interest issued or issuable (in shares) | 8,560,540 |  |  |

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