DEBT - 2024 Senior Notes (Details) - 5.625% Senior Notes due 2024 - Senior Notes - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2021	Mar. 05, 2014
Debt Instrument [Line Items]
Senior notes issued amount		$ 350.0
Stated interest rate (as a percent)	5.625%	5.625%
Redemption price (as a percent)	100.00%

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

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- Definition

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

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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.

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- Definition

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

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