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Debt - Additional Information (Details) $ in Millions | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2019 USD ($) | Sep. 30, 2018 USD ($) | Sep. 30, 2019 USD ($) | Sep. 30, 2018 USD ($) | Oct. 02, 2019 USD ($) | Dec. 31, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Proceeds from credit facility |  |  | $ 80.1 | $ 8.0 |  |
Gross payments under credit facility |  |  | 42.6 | 61.6 |  |
Fair value of interest rate swap |  |  |  |  |  | $ 2.0
Proceeds from early terminated 2017 swap |  |  | 0.2 |  |  |
Unrealized pre-tax gain (loss) on interest rate swap cash flow hedges, recorded in accumulated other comprehensive loss | $ (0.2) | $ 0.1 | (1.8) | 1.4 |  |
Payments of debt issuance costs |  |  | 1.0 | $ 0.0 |  |
Interest Rate Swap |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility outstanding amount | 150.0 |  | $ 150.0 |  |  |
2019 Credit Agreement | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, unused capacity, commitment fee percentage |  |  | 0.10% |  |  |
2019 Credit Agreement | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, unused capacity, commitment fee percentage |  |  | 0.25% |  |  |
2019 Credit Agreement | Base Rate | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Base rate borrowings margin range |  |  | 0.00% |  |  |
2019 Credit Agreement | Base Rate | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Base rate borrowings margin range |  |  | 0.75% |  |  |
2019 Credit Agreement | LIBOR | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Base rate borrowings margin range |  |  | 1.00% |  |  |
2019 Credit Agreement | LIBOR | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Base rate borrowings margin range |  |  | 1.75% |  |  |
2019 Credit Agreement | Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowings | $ 500.0 |  | $ 500.0 |  |  |
Guaranteed percentage of outstanding voting capital stock | 65.00% |  |  |  |  |
Credit facility potential additional borrowings | $ 250.0 |  | $ 250.0 |  |  |
Maximum covenant leverage ratio | 3.25 |  | 3.25 |  |  |
Credit facility outstanding amount | $ 248.7 |  | $ 248.7 |  |  |
Remaining borrowing capacity | 240.0 |  | 240.0 |  |  |
2019 Credit Agreement | Revolving Credit Facility | Non-U.S. |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowings | 200.0 |  | 200.0 |  |  |
2019 Credit Agreement | Revolving Credit Facility | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, covenants holiday, permitted acquisition consideration | 75.0 |  |  |  |  |
2019 Credit Agreement | Revolving Credit Facility | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, permitted dividends and stock repurchases | 35.0 |  |  |  |  |
Line of credit facility, covenants, permitted other incremental cash payments | 50.0 |  |  |  |  |
2019 Credit Agreement | Letter of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowings | 75.0 |  | 75.0 |  |  |
Credit facility outstanding amount | 11.3 |  | 11.3 |  |  |
Amended 2016 Credit Agreement | Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility outstanding amount |  |  |  |  |  | 209.4
Remaining borrowing capacity |  |  |  |  |  | 179.3
Amended 2016 Credit Agreement | Letter of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility outstanding amount |  |  |  |  |  | $ 11.3
Interest Rate Swap |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate swap, notional amount | $ 150.0 |  | $ 150.0 |  |  |
Subsequent Event | Interest Rate Swap |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility outstanding amount |  |  |  |  | $ 75.0 |
Interest rate swap, notional amount |  |  |  |  | $ 75.0 |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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