Debt (Credit Agreement) (Details) - Second Amended and Restated Credit Agreement - USD ($) |
6 Months Ended | |
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Jun. 30, 2019 |
Jul. 31, 2017 |
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| Debt Instrument [Line Items] | ||
| Credit facility amount | $ 350,000,000 | |
| Right to increase credit facility, amount | $ 50,000,000 | |
| London Interbank Offered Rate (LIBOR) | Minimum | ||
| Debt Instrument [Line Items] | ||
| Spread on variable rate basis (as a percent) | 1.50% | |
| London Interbank Offered Rate (LIBOR) | Maximum | ||
| Debt Instrument [Line Items] | ||
| Spread on variable rate basis (as a percent) | 3.25% |
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- Definition Represents the amount by which the entity may increase the borrowing capacity under the credit facility subject to certain conditions. No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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