SHARE-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of compensation cost for share-based payment arrangements, allocation of share-based compensation costs by plan

The following table details our share-based compensation expense related to award grants to our officers, directors, and employees:

	Three Months Ended
($ in millions)	March 31, 2024		March 31, 2023
Service-based RSUs	$	6	$	6
Performance-based RSUs	1		1
	$	7	$	7

Schedule of unrecognized compensation cost, unvested awards

The following table details our deferred compensation costs related to unvested awards:

($ in millions)	At March 31, 2024		At December 31, 2023
Service-based RSUs	$	50	$	22
Performance-based RSUs	9		1
	59		23
SARs	3		1
	$	62	$	24

Assumptions used to estimate fair value of grants

The following table outlines the assumptions used to estimate the fair value of grants during the first quarter of 2024:

Expected volatility	45.78%
Dividend yield	3.21%
Risk-free rate	4.23%
Expected term (in years)	6.25