SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2024

Stockholders' Equity Note [Abstract]

Activity included in accumulated other comprehensive loss table

The following table represents the activity included in accumulated other comprehensive loss:

	Foreign Currency Translation		Cash Flow Hedges		Pension and Postretirement Benefits		Total
Accumulated Other Comprehensive Loss	($ in millions)
Balance at January 1, 2023	$	(38.6)	$	(32.5)	$	(424.8)	$	(495.9)
Unrealized gains (losses)	5.5		(20.8)		—		(15.3)
Reclassification adjustments of losses into income	—		30.7		0.4		31.1
Tax provision	—		(2.5)		(0.1)		(2.6)
Net change	5.5		7.4		0.3		13.2
Balance at March 31, 2023	$	(33.1)	$	(25.1)	$	(424.5)	$	(482.7)
Balance at January 1, 2024	$	(39.7)	$	(18.4)	$	(438.2)	$	(496.3)
Unrealized losses	(2.3)		(3.0)		—		(5.3)
Reclassification adjustments of losses into income	—		13.3		1.6		14.9
Tax provision	—		(2.6)		(0.4)		(3.0)
Net change	(2.3)		7.7		1.2		6.6
Balance at March 31, 2024	$	(42.0)	$	(10.7)	$	(437.0)	$	(489.7)