Share Repurchase Transactions and Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2024

Federal Home Loan Banks [Abstract]

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows (dollars in millions):

	Unrealized Losses on Available- for-Sale Securities			Foreign Currency Translation Adjustments			Defined Benefit Plans			Total
Balances at December 31, 2023	$	(22	)	$	(339	)	$	(64	)	$	(425	)
Unrealized losses on available-for-sale    securities, net of $1 income tax benefit		(2	)								(2	)
Foreign currency translation adjustments, net    of $1 income tax benefit					(6	)					(6	)
Balances at June 30, 2024	$	(24	)	$	(345	)	$	(64	)	$	(433	)