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Shareholders' Equity - Additional Information (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
May 06, 2022 | May 07, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Aug. 31, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Net earnings, net of tax, attributable to noncontrolling interests |  |  | $ 4,700,000 | $ 4,900,000 | $ 14,100,000 | $ 13,100,000 |
Dividend declared per share | $ 1.36 | $ 1.26 |  |  |  |  |
Dividend declared date | May 06, 2022 | May 07, 2021 |  |  |  |  |
Dividend payable date | Jun. 15, 2022 | Jun. 15, 2021 |  |  |  |  |
Dividends Payable, Date of Record | Jun. 01, 2022 | Jun. 01, 2021 |  |  |  |  |
Shares authorized to be repurchased (in shares) |  |  | 6,000,000.0 |  | 6,000,000.0 |  | 4,000,000.0
Shares repurchased (in shares) |  |  |  |  | 2,800,000 |  |
August 2021 Authorization |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  |  |  | 1,600,000 |  |
Shares remaining authorized for repurchase (in shares) |  |  | 2,400,000 |  | 2,400,000 |  |
August 2019 Authorization |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  |  |  | 1,200,000 | 1,500,000 |
Total cost of shares repurchased |  |  |  |  | $ 245,000,000.0 | $ 150,100,000 |
Non-Controlling Interests |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Net earnings, net of tax, attributable to noncontrolling interests |  |  | $ 100,000 | $ 100,000 | $ 600,000 | $ 1,000,000.0 |

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