Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Cash and Cash Equivalents, at Carrying Value	$ 10	$ 11
Trade (net of allowance for doubtful receivables 2020: $-; 2019: $-)	50	49
Related companies	1,067	1,394
Other	26	29
Income taxes receivable	211	306
Notes receivable from related companies	1,018	988
Inventories	287	250
Other current assets	27	41
Total current assets	2,696	3,068
Investments in related companies	237	237
Other investments	22	22
Noncurrent receivables	85	83
Noncurrent receivables from related companies	69	68
Total investments	413	410
Property	7,234	7,168
Less accumulated depreciation	6,061	5,960
Net property	1,173	1,208
Intangible assets (net of accumulated amortization 2020: $92; 2019: $90)	9	13
Operating lease right-of-use assets	110	122
Deferred Tax Assets, Deferred Income	263	288
Deferred charges and other assets	39	47
Total other assets	421	470
Total Assets	4,703	5,156
Notes payable - related companies	26	30
Long-term debt due within one year	132	3
Trade	332	362
Related companies	557	622
Other	20	27
Operating lease liabilities - current	21	20
Income taxes payable	42	25
Asbestos-related liabilities - current	90	85
Accrued and other current liabilities	158	171
Total current liabilities	1,378	1,345
Long-Term Debt	262	392
Pension and other postretirement benefits - noncurrent	418	491
Asbestos-related liabilities - noncurrent	868	931
Operating lease liabilities - noncurrent	91	103
Other noncurrent obligations	258	230
Liabilities, Other than Long-term Debt, Noncurrent	1,635	1,755
Common stock (authorized: 1,000 shares of $0.01 par value each; issued: 935.51 shares)	0	0
Additional paid-in capital	141	141
Retained earnings	2,781	3,074
Accumulated other comprehensive loss	(1,494)	(1,551)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	1,428	1,664
Total Liabilities and Equity	$ 4,703	$ 5,156