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v3.10.0.1

Long-term Debt (Details) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2018 USD ($) Rate | Dec. 31, 2017 USD ($)
Debt Instrument [Line Items] |  |
Unamortized deferred loan costs | $ | $ 24,846 | $ 12,787
Long-term Debt | $ | 1,154,154 | $ 575,213
Line of Credit Facility, Maximum Borrowing Capacity | $ | $ 300,000 |
Pro Forma Consolidated Leverage Ratio | 3.25% |
FeesPaidInConnectionWithAmendment | $ | $ 22,450 |
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums | $ | 15,300 |
Interest Expense, Debt | $ | 6,160 |
Contractual Quarterly Payments | $ | $ 2,100 |
Leverage Ratio | 2.89 |
$822 Million Term B Loan Facility, due April 2025 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Face Amount | $ | $ 822,000 |
Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Leverage Ratio | 4.75% |
Leverage Ratio in Latest Year of Debt Term | 3.75% |
Notes Payable to Banks [Member] | Minimum [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 0.25% |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.20% |
Notes Payable to Banks [Member] | Minimum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 1.25% |
Notes Payable to Banks [Member] | Maximum [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 1.25% |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.35% |
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.25% |
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $825 Million Term B Loan Facility, due June 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.00% |
$200 Million Revolving Credit Facility, Due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Remaining Borrowing Capacity | $ | $ 195,600 |

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