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v3.20.1

Debt - Bridge Facility (Details) |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 27, 2020 USD ($) | Mar. 31, 2020 USD ($) | Sep. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Mar. 31, 2019 USD ($) | Feb. 28, 2017 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt issuance costs, net |  | $ 67,900,000 |  |  | $ 83,600,000 | $ 33,700,000
Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt issuance costs, net |  | $ 3,900,000 |  |  |  |
Bridge Loan Facility |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Secured bridge agreement term | 364 days | 364 days |  |  |  |
Maximum borrowing capacity | $ 615,000,000.0 |  |  |  |  |
Debt instrument, basis spread increase on variable rate ninety days following closing date | 0.50% |  |  |  |  |
Debt instrument, basis spread increase on variable rate end of each ninety day period thereafter | 0.50% |  |  |  |  |
Reference amount, percentage | 50.00% |  |  |  |  |
Fee | 0.50% |  |  |  |  |
Debt issuance costs, net | $ 6,200,000 | $ 3,100,000 |  |  | 0 |
Line of credit facility covenant, total indebtedness, convertible debt excluded, maximum |  | $ 700,000,000 |  |  |  |
Interest rate spread on overdue amounts in event of default |  | 2.00% |  |  |  |
Bridge Loan Facility | Leverage Ratio Percent One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum | 6.00 |  |  |  |  |
Bridge Loan Facility | Leverage Ratio Percent Two |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum | 4.75 |  |  |  |  |
Bridge Loan Facility | Leverage Ratio Percent Three |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum | 3.25 |  |  |  |  |
Bridge Loan Facility | Base Rate |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate | 0.75% |  |  |  |  |
Bridge Loan Facility | LIBOR |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate | 1.75% |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  | $ 3,570,000,000 | $ 3,570,000,000 | $ 3,600,000,000 |  |
Debt issuance costs, net |  | 14,600,000 |  |  | $ 14,700,000 |
Line of credit facility covenant, total indebtedness, convertible debt excluded, maximum |  | $ 700,000,000 |  |  |  |
Interest rate spread on overdue amounts in event of default |  | 2.00% |  |  |  |
Revolving Credit Facility | Line of Credit | Leverage Ratio Percent One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum |  | 6.00 |  |  |  |
Revolving Credit Facility | Line of Credit | Leverage Ratio Percent Two |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum |  | 5.75 |  |  |  |
Revolving Credit Facility | Line of Credit | Leverage Ratio Percent Three |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, covenant, total leverage ratio, maximum |  | 5.25 |  |  |  |

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