FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Liabilities Measured on Recurring Basis

Below is a summary of financial liabilities that are measured at fair value on a recurring basis ($ in millions):

	Quoted Prices in Active Market (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
March 31, 2023
Deferred compensation liabilities	$	—	$	35.4	$	—	$	35.4
December 31, 2022
Deferred compensation liabilities	—		31.5		—		31.5

Schedule of Carrying Amounts and Fair Values of Financial Instruments

The carrying amount and fair value of financial instruments are as follows ($ in millions):

	March 31, 2023				December 31, 2022
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Current portion of long-term debt	$	999.8	$	1,000.0	$	999.7	$	1,000.0
Long-term debt, net of current maturities	2,094.6		1,952.7		2,251.6		2,078.1