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v3.19.2

Debt (Narrative) (Details) - USD ($) |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 31, 2019 | Jun. 29, 2018 | May 30, 2018 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Extinguishment Costs |  |  |  |  |  | $ 0 | $ (11,378,000) | $ 0 | $ (11,378,000) |
Document Fiscal Year Focus |  |  |  |  |  |  |  | 2019 |  |
Average borrowings outstanding |  |  |  |  |  | $ 507,700,000 | $ 591,700,000 | $ 499,800,000 | $ 550,700,000 |
Weighted average interest rate of borrowings |  |  |  |  |  | 5.10% | 5.80% | 5.10% | 6.00% |
Interest Income (Expense), Net |  |  |  |  |  | $ (6,807,000) | $ (15,264,000) | $ (12,532,000) | $ (21,963,000) |
Interest expense |  |  |  |  |  | $ 8,386,000 | $ 17,165,000 | $ 15,811,000 | $ 25,236,000 |
5.75% Unsecured Notes due June 1, 2026 [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  | 5.75% |  | 5.75% |  | 5.75% |  | 5.75%
Debt Instrument, Face Amount |  |  |  | $ 400,000,000 |  |  |  |  |  |
Fair value of debt instrument |  |  |  |  |  | $ 423,000,000.0 |  | $ 423,000,000.0 |  | $ 406,700,000
Carrying value of debt instrument | [1] |  |  |  |  | $ 395,031,000 |  | $ 395,031,000 |  | $ 394,675,000
7.25% Unsecured Notes Due February 1, 2019 [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 7.25% |  |  |  |  |  |  |
Redemption of Notes Outstanding |  |  | $ 400,000,000 |  |  |  |  |  |  |
Debt Extinguishment Costs |  |  | $ 11,400,000 |  |  |  |  |  |  |
Other Indebtedness [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  | 2.00% |  | 2.00% |  | 2.00%
Five-Year Credit Agreement dated May 30, 2018 [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  | 5 years |  |  |  |  |  |
Credit facility current borrowing capacity |  |  |  | $ 300,000,000 |  |  |  |  |  |
Debt covenant net leverage ratio, maximum |  |  |  | 3.5 |  |  |  |  |  |
Debt covenant interest coverage ratio, minimum |  |  |  | 3.5 |  |  |  |  |  |
Five-Year Credit Agreement dated May 30, 2018 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  | 0.15% |  |  |  |  |  |
Five-Year Credit Agreement dated May 30, 2018 [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  | 0.25% |  |  |  |  |  |
Five-Year Credit Agreement dated May 30, 2018 [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Applicable interest rate margin |  |  |  | 0.50% |  |  |  |  |  |
Five-Year Credit Agreement dated May 30, 2018 [Member] | Eurodollar [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Applicable interest rate margin |  |  |  | 1.00% |  |  |  |  |  |
USD $200 million portion of revolver [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility current borrowing capacity |  |  |  | $ 200,000,000 |  |  |  |  |  |
Multicurrency $100 million portion of revolver [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility current borrowing capacity |  |  |  | $ 100,000,000 |  |  |  |  |  |
Commercial note [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Commercial note payable |  |  |  |  |  | $ 29,000,000 |  | $ 29,000,000 |  | $ 0
Automotive [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Applicable interest rate margin |  | 2.00% |  |  |  |  |  |  |  |
Notional amount of derivative |  | $ 30,000,000 |  |  |  |  |  |  |  |
Fixed interest rate of derivative |  | 2.70% |  |  |  |  |  |  |  |
Total fixed interest rate of derivative |  | 4.70% |  |  |  |  |  |  |  |
Automotive [Member] | Commercial note [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Commercial note payable |  | $ 30,000,000 |  |  |  |  |  |  |  |
Debt Instrument, Term |  | 10 years |  |  |  |  |  |  |  |
Monthly installment payments |  | $ 250,000 |  |  |  |  |  |  |  |
Automotive [Member] | Commercial note [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Applicable interest rate margin |  | 1.75% |  |  |  |  |  |  |  |
Automotive [Member] | Commercial note [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Applicable interest rate margin |  | 2.00% |  |  |  |  |  |  |  |
Graham Healthcare Group [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  | $ 6,200,000 |  |  |  |  |
[1] | The carrying value is net of $5.0 million and $5.3 million of unamortized debt issuance costs as of June 30, 2019 and December 31, 2018, respectively.

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