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Retirement Plans - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items] |  |  |
Recognizing non-cash, pre-tax loss amount | $ 34,200,000 |  |
Adjustment to consolidated statement of comprehensive earnings | (12,800,000) | $ (16,900,000) | $ 11,700,000
Write-down of prepaid pension asset | 16,500,000 |  |
(Reversal) of deferred tax asset | $ (4,600,000) |  |
Expected period of return on plan assets, years | 10 years | 10 years |
Minimum contribution by employer | $ 0 | $ 0 | 0
Discretionary contributions by employer | 0 | 0 | 0
Funded status of the plan (underfunded) | 16,500,000 | 12,900,000 |
Fair value of plan assets | $ 312,500,000 | 228,900,000 | 212,500,000
Funded Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Funded status of the plan (underfunded) |  | 10,800,000 |
Unfunded Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Funded status of the plan (underfunded) |  | (1,300,000) |
BCHR Holdings, L.P. [Member] | Unfunded Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Funded status of the plan (underfunded) |  | (21,600,000) |
Foreign Retirement Plans [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Matching contributions by employer, percentage | 100.00% |  |
Percentage of employer matching contributions on eligible compensation | 5.00% |  |
Contribution expense to plan | $ 92,600,000 | $ 76,700,000 | $ 62,900,000
Additional percentage of eligible compensation for matching contributions by employer | 5.00% |  |
Qualified Contributory Savings and Thrift 401(k) Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Matching contributions by employer, percentage | 100.00% |  |
Percentage of employer matching contributions on eligible compensation | 5.00% | 5.00% | 5.00%
Matching contributions vesting schedule | 5 years |  |
Contribution expense to plan | $ 105,400,000 | $ 86,000,000 | $ 73,800,000
Nonqualified Deferred Compensation Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Percentage of employer matching contributions on eligible compensation | 5.00% |  |
Contribution expense to plan | $ 14,300,000 | 12,300,000 | $ 11,000,000
Fair value of plan assets | $ 909,100,000 | $ 728,400,000 |

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