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Long-Term Debt - Incremental Term Loan Commitment Agreement (Details) - USD ($) $ in Thousands |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 01, 2020 | Jun. 30, 2020 | Dec. 31, 2019 | Jun. 30, 2019
Debt Instrument [Line Items] |  |  |  |
Total debt - principal |  | $ 3,520,556 | $ 2,258,873 | $ 2,722,866
Incremental U S Term Loans [Member] | Base Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 0.75% |  |  |
Incremental U S Term Loans [Member] | Eurodollar Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 1.75% |  |  |
Bank debt [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt - principal |  | 1,296,534 | $ 795,830 | $ 1,361,402
Bank debt [Member] | Incremental U S Term Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt - principal | $ 900,000 |  |  |
Long-Term Debt, Maturity, December 31, 2021 |  | 90,000 |  |
Long-Term Debt, Maturity, December 31, 2022 |  | 90,000 |  |
Long-Term Debt, Maturity, December 31, 2023 |  | $ 90,000 |  |
Minimum [Member] | Incremental U S Term Loans [Member] | Base Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 0.25% |  |
Minimum [Member] | Incremental U S Term Loans [Member] | Eurodollar Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 1.25% |  |
Maximum [Member] | Incremental U S Term Loans [Member] | Base Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 0.75% |  |
Maximum [Member] | Incremental U S Term Loans [Member] | Eurodollar Rate Loans [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 1.75% |  |

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- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. + References No definition available. + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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