Income Taxes (Deferred Income Tax Assets And Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Accrued expenses not currently deductible	$ 713	$ 679
Differences related to non-U.S. operations	282	299
Accrued U.S. retirement benefits	149	134
Net operating losses	312	297
Income currently recognized for tax	40	48
Other	40	32
Deferred tax assets	1,536	1,489
Deferred tax liabilities:
Differences related to non-U.S. operations	588	586
Depreciation and amortization	616	527
Accrued retirement & post-retirement benefits – non-U.S. operations	374	404
Capitalized expenses currently recognized for tax	133	120
Other	42	38
Deferred tax liabilities	1,753	1,675
Balance sheet classifications:
Deferred tax assets	237	357
Other liabilities	454	543
Deferred Tax Assets Related to Differences Related to Non-U.S. Operations
Deferred tax liabilities:
Valuation allowance	75	53
Deferred Tax Assets Related To Net Operating Loss
Deferred tax liabilities:
Valuation allowance	$ 69	$ 69