STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Jul. 31, 2023
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period (in shares)	434,947	846,648	1,659,578	2,101,122
Average cost, shares repurchased (in usd per share)	$ 114.48	$ 129.92	$ 115.51	$ 147.54
Repurchase of common stock	$ 49.8	$ 110.0	$ 191.7	$ 310.0
Treasury shares retired (in shares)		420,957		420,957
2023 Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Repurchase program, shares authorized (in shares)					$ 1,000.0
Repurchase program, remaining stock authorized for repurchase	$ 598.3		$ 598.3

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Number of shares that have been repurchased and retired during the period.

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of shares of common and preferred stock retired from treasury during the period.

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