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

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Contractual interest rate for funds borrowed, under the debt agreement.

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

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Percentage of principal amount of debt redeemed.

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Amount, after accumulated amortization, of debt discount.

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SUBSEQUENT EVENTS (Details) - Subsequent Events - USD ($) $ in Millions	Apr. 24, 2020	Jun. 03, 2020
First Lien Notes due 2025
Subsequent Events
Aggregate principal amount	$ 500.0
Stated interest rate (as a percent)	10.50%
Original issue discount	$ 10.0
First Lien Notes due 2025 \| Redemption at any time on or after April 15, 2022
Subsequent Events
Percentage of redemption of debt on aggregate principal amount and accrued and unpaid interest	110.50%
First Lien Notes due 2025 \| Redemption at any time prior to April 15, 2022
Subsequent Events
Percentage of redemption of debt on aggregate principal amount and accrued and unpaid interest	100.00%
First Lien Notes due 2025 \| Redemption at any time prior to 120 days after the issue date
Subsequent Events
Percentage of redemption of debt on aggregate principal amount and accrued and unpaid interest	105.25%
First Lien Notes due 2025 \| Maximum \| Redemption at any time on or after April 15, 2022
Subsequent Events
Redemption price of debt instrument (as a percent)	35.00%
First Lien Notes due 2025 \| Maximum \| Redemption at any time prior to 120 days after the issue date
Subsequent Events
Redemption price of debt instrument (as a percent)	35.00%
Senior Subordinated Notes due 2024
Subsequent Events
Stated interest rate (as a percent)		6.375%
Senior Subordinated Notes due 2025
Subsequent Events
Stated interest rate (as a percent)		5.75%
Senior Subordinated Notes due 2026
Subsequent Events
Stated interest rate (as a percent)		5.875%
Senior Subordinated Notes due 2027
Subsequent Events
Stated interest rate (as a percent)		6.125%
New Notes
Subsequent Events
Aggregate principal amount		$ 640.0
Stated interest rate (as a percent)		12.00%