STOCK-BASED COMPENSATION - Stock Based Compensation (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 93.8	$ 77.4	$ 62.6
Income tax benefit	(13.8)	(12.9)	(9.7)
Total stock-based compensation expense	80.0	64.5	52.9
Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	60.1	48.6	38.6
Income tax benefit	(8.7)	(7.9)	(6.0)
Total stock-based compensation expense	51.4	40.7	32.6
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	33.7	28.8	24.0
Income tax benefit	(5.1)	(5.0)	(3.7)
Total stock-based compensation expense	$ 28.6	$ 23.8	$ 20.3

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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