INCOME TAXES - Unrecognized tax benefits and associated interest and penalties (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits, ending balance	$ 35.3
Federal,State and Foreign Tax
Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits, beginning balance	68.8	$ 46.2
Reductions for tax positions related to prior years	(22.8)	(15.2)
Additions for tax positions related to current year		39.9
Reductions for tax positions due to settlements		(2.1)
Additions for tax positions related to current year	16.8
Additions for tax positions due to settlements	0.8
Unrecognized tax benefits, ending balance	$ 63.6	$ 68.8

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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Amount of unrecognized tax benefits.

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Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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