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v3.19.1

Borrowings - Credit Agreement (Details) - USD ($) |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 01, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2017 | Jun. 16, 2017
Debt Instrument [Line Items] |  |  |  |  |
Term maturity date, period | 91 days |  |  |  |
Revolving maturity date, period | 182 days |  |  |  |
Outstanding principal amount |  | $ 2,031,571,000 |  |  |
Overnight Bank Funding Rate |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 0.50% |  |  |
Scenario 1 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate (as a percent) | 2.50% |  |  |  |
Interest rate | 1.00% |  |  |  |
Basis spread on variable rate, stepdown (as a percent) | 2.25% |  |  |  |
Scenario 1 | Overnight Bank Funding Rate |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate (as a percent) | 0.50% |  |  |  |
Scenario 1 | LIBOR |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate (as a percent) | 1.00% |  |  |  |
Scenario 2 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate | 0.00% |  |  |  |
Scenario 2 | LIBOR |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate (as a percent) | 3.50% |  |  |  |
Basis spread on variable rate, stepdown (as a percent) | 3.25% |  |  |  |
Senior Secured Credit Facility Fourth Amendment |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Outstanding principal amount |  |  |  | $ 1,150,000,000 |
Term Loan | First Lien Term Loan Facility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount | $ 1,500,000,000.0 |  |  |  |
Senior Secured First Lien Term Loan |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayment requirement, minimum amount | $ 400,000,000 |  |  |  |
Debt amortization, percentage of original aggregate principal amount | 1.00% |  |  |  |
Revolving Credit Facility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | $ 50,000,000.0 |  |  |  |
Commitment fee (as a percent) | 0.50% |  |  |  |
Outstanding principal amount |  | $ 7,000,000 | $ 7,000,000 |  |
Revolving Credit Facility | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Commitment fee stepdown (as a percent) | 0.375% |  |  |  |
Revolving Credit Facility | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Commitment fee stepdown (as a percent) | 0.25% |  |  |  |
Letter of Credit |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | $ 5,000,000.0 |  |  |  |
Swingline Subfacility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | 5,000,000.0 |  |  |  |
Senior Secured Second Lien Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  |  |  |  | $ 500,000,000
Interest rate |  |  |  |  | 6.75%
VFH |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Proceeds from borrowings | 404,500,000 |  |  |  |
VFH | Revolving Credit Facility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | 50,000,000.0 |  |  |  |
VFH | Letter of Credit |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | 5,000,000.0 |  |  |  |
VFH | Swingline Subfacility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity | 5,000,000.0 |  |  |  |
Acquisition Borrower |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Proceeds from borrowings | $ 1,095,000,000 |  |  |  |

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