Other Expense (Income), Net - Narrative (Details) - Lehman Brothers International (Europe) (“LBIE”) Claims - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Sep. 30, 2022	Jun. 30, 2023
Loss Contingencies [Line Items]
Reversal of previously recorded litigation amount	$ 25		$ 25
Legal fees	$ 1		$ 1
Loss contingency, provision		$ 65