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EARNINGS PER SHARE Accelerated Share Repurchase (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Sep. 30, 2019	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Accelerated Share Repurchases [Line Items]
Payments for Repurchase of Common Stock	$ (1,566)		$ (2,572)
Stock Repurchase Program, Authorized Amount				$ 400,000	$ 300,000
Treasury Stock, Shares, Acquired		365,272	365,272
Stock Repurchase Program Expiration Date	Dec. 31, 2020
2020 Repurchase Authorization [Member]
Accelerated Share Repurchases [Line Items]
Treasury Stock, Shares, Acquired	1,953,167
Treasury Stock, Common [Member]
Accelerated Share Repurchases [Line Items]
Payments for Repurchase of Common Stock	$ (100,000)

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The cash outflow to reacquire common stock during the period.

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-Publisher FASB
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-Topic 230
-SubTopic 10
-Section 45
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Amount of stock repurchase plan authorized.

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Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the CCYY-MM-DD format.

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Number of shares that have been repurchased during the period and are being held in treasury.

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