Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Schedule of Operating Leases

As a lessee, the consolidated financial statements include the following relating to operating leases:

(Dollars in millions)	2022			2021			2020
Statement of income
Operating lease costs	$	351		$	254		$	224
Variable lease costs	109			66			49
Statement of cash flows
Cash used in operating activities for payments of amounts included in the measurement of operating lease liabilities	$	289		$	288		$	222
Operating lease ROU assets obtained in exchange for new operating lease liabilities	430			293			202
Balance sheet
ROU assets	$	1,593		$	1,531
Operating lease liabilities - current	272			266
Operating lease liabilities - noncurrent	1,313			1,203
Weighted average at end of year
Remaining operating lease term	9.4 years			9.9 years
Discount rate	3.2		%	2.6		%

ROU assets are classified in other assets in the consolidated balance sheet. Operating lease liabilities are classified in other accrued expenses and other long-term liabilities, respectively, in the consolidated balance sheet.

Schedule of Future Payments of Operating Lease Liabilities

As of December 31, 2022, future payments of operating lease liabilities are as follows:

(In millions)
2023	$	321
2024	293
2025	220
2026	172
2027	136
2028 and thereafter	730
Total lease payments	1,872
Less: imputed interest	287
Total operating lease liability	$	1,585