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Retirement Plans (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) plan | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Defined Benefit Plan Disclosure [Line Items] |  |  |
Employer matching contribution percent | 7.00% |  |
Payment for Pension Benefits | $ 5,700 | $ 5,400 | $ 5,000
Canada |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Number of defined contribution retirement plans | plan | 5 |  |
United States |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Entity's contribution to retirement plans as percentage of employees' compensation | 3.00% |  |
Cost of defined contribution plans | $ 26,800 | $ 23,800 | $ 20,700
Minimum | Canada |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Entity's contribution to retirement plans as percentage of employees' compensation | 3.00% |  |
Maximum | Canada |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Entity's contribution to retirement plans as percentage of employees' compensation | 15.00% |  |

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- Definition Represents the employer contribution as a percentage of participating employee's compensation. + References No definition available. + Details
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- Definition Represents the number of defined contribution retirement plans. + References No definition available. + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480794/715-70-50-1 + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Definition Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (g) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25 + Details
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