Face (par) amount of debt instrument at time of issuance.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral.

+ References

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

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-Topic 220
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-Section S99
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Long-Term and Other Debt - Notes (Details)			1 Months Ended			3 Months Ended	12 Months Ended
Long-Term and Other Debt - Notes (Details)	Feb. 14, 2018 USD ($)	Oct. 17, 2017 USD ($)	Feb. 28, 2018 USD ($)	Aug. 31, 2017 USD ($)	Feb. 28, 2017 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Feb. 14, 2018 EUR (€)	Jun. 30, 2016 USD ($)
Debt Instrument [Line Items]
Repurchase of notes							$ 2,210,300,000	$ 1,693,400,000	$ 39,900,000
Gain on early extinguishment of debt			$ (93,200,000)	$ (8,400,000)	$ (29,700,000)		$ (93,200,000)	$ (38,100,000)	$ 25,200,000
Senior Secured Euro Notes, maturing 2026
Debt Instrument [Line Items]
Debt amount \| €										€ 325,000,000.0
Senior Unsecured Euro Notes, maturing 2026
Debt Instrument [Line Items]
Debt amount \| €										250,000,000
Senior Subordinated Notes, maturing 2020
Debt Instrument [Line Items]
Debt repurchased and cancelled											$ 56,500,000
Repurchase of notes						$ 34,200,000
Senior Subordinated Notes, maturing 2021
Debt Instrument [Line Items]
Debt repurchased and cancelled											$ 9,400,000
Repurchase of notes						5,700,000
Gain on early extinguishment of debt						25,200,000
Write-off of unamortized debt costs						$ 800,000
Senior Notes \| Senior Secured Notes, maturing 2025
Debt Instrument [Line Items]
Debt amount	$ 900,000,000.0	$ 350,000,000.0	$ 460,000,000.0
Redemption price percentage		100.00%
Senior Notes \| Senior Secured Euro Notes, maturing 2026
Debt Instrument [Line Items]
Debt amount \| €										325,000,000.0
Redemption price percentage	100.00%
Senior Notes \| Senior Unsecured Euro Notes, maturing 2026
Debt Instrument [Line Items]
Debt amount \| €										€ 250,000,000.0
Redemption price percentage	100.00%