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Long-Term Debt and Commitments, Long-Term Debt (Details) $ in Millions |  | 3 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 29, 2022 USD ($) Loan | Mar. 31, 2024 USD ($) qtr | Apr. 02, 2023 USD ($) | Dec. 31, 2027 Loan | Dec. 31, 2025 Loan | Dec. 31, 2023 USD ($) | Aug. 11, 2022 USD ($) | Jun. 30, 2020 USD ($) | Apr. 18, 2018 USD ($) | Feb. 14, 2017 USD ($)
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ 925.8 |  |  |  |  | $ 929.1 |  |  |  |  |
Repayment of long-term debt |  | 3.6 |  | $ 3.8 |  |  |  |  |  |  |  |
Short-term debt |  | $ 75.7 | [1] |  |  |  | 85.4 | [2] |  |  |  |
Senior Secured Credit Facilities [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Number of quarters to maintain net leverage ratio under financial covenant | qtr |  | 4 |  |  |  |  |  |  |  |  |  |
Senior Secured Credit Facilities [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Interest coverage ratio |  | 3 |  |  |  |  |  |  |  |  |  |
Senior Secured Credit Facilities [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Net leverage ratio under financial covenant |  | 4 |  |  |  |  |  |  |  |  |  |
Net leverage ratio under financial covenant in connection with certain significant acquisitions |  | 5 |  |  |  |  |  |  |  |  |  |
Term Loan due 2027 [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | $ 550.0 |  |  |
Adjustment to applicable margin, Category a |  | 0.25% |  |  |  |  |  |  |  |  |  |
Adjustment to applicable margin, Category b |  | (0.125%) |  |  |  |  |  |  |  |  |  |
Adjustment to applicable margin, Category c |  | (0.25%) |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ 527.1 |  |  |  |  | $ 530.4 |  |  |  |  |
Term Loan due 2027 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Net leverage ratio, Category a |  | 3 |  |  |  |  |  |  |  |  |  |
Net leverage ratio, Category b |  | 1 |  |  |  |  |  |  |  |  |  |
Term Loan due 2027 [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Net leverage ratio, Category b |  | 2 |  |  |  |  |  |  |  |  |  |
Net leverage ratio, Category c |  | 1 |  |  |  |  |  |  |  |  |  |
Term Loan due 2027 [Member] | SOFR [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Credit spread adjustment |  | 0.10% |  |  |  |  |  |  |  |  |  |
Applicable margin |  | 1.50% |  |  |  |  |  |  |  |  |  |
Term Loan due 2027 [Member] | Base Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Applicable margin |  | 0.50% |  |  |  |  |  |  |  |  |  |
Revolving Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 300.0 |  |  |
Commitment fee |  | 0.25% |  |  |  |  |  |  |  |  |  |
Commitment fee, Category a |  | 0.30% |  |  |  |  |  |  |  |  |  |
Commitment fee, Category b |  | 0.175% |  |  |  |  |  |  |  |  |  |
Commitment fee, Category c |  | 0.15% |  |  |  |  |  |  |  |  |  |
Fronting fee |  | 0.125% |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ 75.0 |  |  |  |  |  |  |  |  |  |
Letters of credit outstanding |  | $ 9.1 |  |  |  |  |  |  |  |  |  |
Term Loan due 2024 [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  |  |  | $ 788.0
Revolving Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  | $ 300.0 |
Senior Notes due 2028 [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  | $ 400.0 |  |
Interest rate |  | 5.00% |  |  |  |  | 5.00% |  |  |  |  |
Guarantee amount |  | $ 50.0 |  |  |  |  |  |  |  |  |  |
Senior Notes due 2028 [Member] | Redemption of Notes if Company Experiences Change of Control [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Redemption price percentage |  | 101.00% |  |  |  |  |  |  |  |  |  |
Japan Loan Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ 1.2 |  |  |  |  |  |  |  |  |  |
Repayment of long-term debt |  | 0.1 |  |  |  |  |  |  |  |  |  |
Austria and Slovakia Term Loans [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Number of term loans assumed | Loan | 2 |  |  |  |  |  |  |  |  |  |  |
Austria and Slovakia Term Loans [Member] | Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Number of term loans that mature | Loan |  |  |  |  | 1 | 1 |  |  |  |  |  |
Austria and Slovakia Term Loans [Member] | Concept Pet [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt assumed as part of acquisition | $ 1.9 |  |  |  |  |  |  |  |  |  |  |
Repayment of long-term debt |  | 0.0 |  |  |  |  |  |  |  |  |  |
Uncommitted Short-Term Bank Credit Lines [Member] |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Debt and Commitments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | 25.3 |  |  |  |  |  |  |  |  |  |
Short-term debt |  | $ 0.7 |  |  |  |  |  |  |  |  |  |
[1] | Unaudited
[2] | Condensed from audited financial statements

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- Definition Increase (decrease) in the percentage points added to the reference rate to compute the variable rate on the debt instrument in the event that, and for so long as, the net leverage ratio (as defined) is greater than or equal to 3.00 to 1.00 as of the last day of the preceding fiscal quarter. + References No definition available. + Details
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