XML 96 R83.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Subsequent Events (Details) - USD ($) |  |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Feb. 11, 2019 | Feb. 07, 2019 | Jan. 29, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Jan. 04, 2016
Buffalo Filter LLC [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments to acquire business | $ 365,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Amended and Restated Senior Credit Agreement [Member] | Term Loan Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 175,000,000.0
Amended and Restated Senior Credit Agreement [Member] | Term Loan Facility [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  | $ 265,000,000 |  |  |  |  |  |  |  |  |  |  |
Amended and Restated Senior Credit Agreement [Member] | Revolving Line of Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  |  |  |  |  |  | $ 525,000,000.0
Amended and Restated Senior Credit Agreement [Member] | Revolving Line of Credit [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 585,000,000 |  |  |  |  |  |  |  |  |  |  |
2.625 Percent Convertible Notes Due 2024 [Member] | Convertible Notes Payable [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  | $ 345,000,000 |  |  |  |  |  |  |  |  |  |
Debt interest rate (percent) |  |  | 2.625% |  |  |  |  |  |  |  |  |  |
Credit Agreement Expiration Trigger Requirement, Convertible Note Outstanding Balance |  | $ 150,000,000 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Initial Conversion Rate |  |  | 11.2608 |  |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price |  |  | $ 88.80 |  |  |  |  |  |  |  |  |  |
London Interbank Offered Rate (LIBOR) [Member] | Amended and Restated Senior Credit Agreement [Member] | Long-term Debt [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (percent) |  | 1.875% |  |  |  |  |  |  |  |  |  |  |
Federal Funds Effective Swap Rate [Member] | Amended and Restated Senior Credit Agreement [Member] | Long-term Debt [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  |  |  |  |  |  |  | 0.50% |  |  |
Federal Funds Effective Swap Rate [Member] | Amended and Restated Senior Credit Agreement [Member] | Long-term Debt [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (percent) |  | 0.50% |  |  |  |  |  |  |  |  |  |  |
Eurodollar [Member] | Amended and Restated Senior Credit Agreement [Member] | Long-term Debt [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  |  |  |  |  |  |  | 1.00% |  |  |
Eurodollar [Member] | Amended and Restated Senior Credit Agreement [Member] | Long-term Debt [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (percent) |  | 1.00% |  |  |  |  |  |  |  |  |  |  |
Call Option [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Hedge and warrant transactions, net cash paid |  |  | $ 21,000,000 |  |  |  |  |  |  |  |  |  |
Option Indexed to Issuer's Equity, Strike Price |  |  | $ 114.92 |  |  |  |  |  |  |  |  |  |
Selling and Administrative Expenses [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Business and asset acquisition costs |  |  |  | $ 1,300,000 | $ 1,100,000 | $ 1,300,000 | $ 100,000 | $ 400,000 | $ 500,000 | $ 2,372,000 | $ 2,336,000 | $ 17,029,000 |
Selling and Administrative Expenses [Member] | Buffalo Filter LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Business and asset acquisition costs |  |  |  |  |  |  |  |  |  | $ 1,300,000 |  |  |

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