Employee Benefit Plans - Schedule of Net Benefit Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Retirement Benefits [Abstract]
Service cost	$ 2	$ 3	$ 7	$ 10
Interest cost	15	11	45	33
Expected return on assets	(21)	(22)	(64)	(65)
Amortization of prior service cost	0	0	0	0
Amortization of net actuarial loss	0	3	0	9
Net periodic benefit	$ (4)	$ (5)	$ (12)	$ (13)