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v3.20.1

Financial Instruments and Fair Value Measurements - Narrative (Details) |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Apr. 02, 2020 USD ($) | Mar. 31, 2020 USD ($) swap | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Gain (loss) related to hedge ineffectiveness |  | $ 0 | $ 0 | $ 0 |
Accumulated unrealized gains (losses), net of income taxes |  | (35,200,000) |  |  |
Stockholders’ equity |  | 1,174,600,000 | $ 1,127,700,000 | 1,255,700,000 | $ 1,095,700,000
Amount expected to be reclassified from other comprehensive loss into earnings |  | $ 4,400,000 |  |  |
Interest Rate Swaps |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Number of additional forward interest rate swaps | swap |  | 29 |  |  |
Notional value |  | $ 786,200,000 |  |  |
Weighted average interest rate |  | 1.91% |  |  |
Forward Interest Rate Swaps |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Number of additional forward interest rate swaps | swap |  | 13 |  |  |
Notional value |  | $ 580,800,000 |  |  |
Weighted average interest rate |  | 1.60% |  |  |
Accumulated income (loss) on interest rate swaps |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Stockholders’ equity |  |  |  | $ 4,400,000 |
Subsequent Event |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Premium percentage | 102.625% |  |  |  |
5.25% Senior Notes |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate (as a percentage) |  | 5.25% |  |  |
5.25% Senior Notes | Subsequent Event |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Fully redeemed aggregate principal amount | $ 300,000,000.0 |  |  |  |
Interest rate (as a percentage) | 5.25% |  |  |  |
Principal amount of notes redeemed plus associated premium | $ 307,900,000 |  |  |  |

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