Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Current Assets:
Cash and cash equivalents	$ 101	$ 670
Accounts receivable, net	733	678
Inventories, net	1,173	1,115
Other current assets	96	79
Total Current Assets	2,103	2,542
Property, plant and equipment	15,187	15,086
Allowances for depreciation, depletion and amortization	(5,092)	(4,977)
Net property, plant and equipment	10,095	10,109
Goodwill	3,773	3,767
Other intangibles, net	721	730
Operating lease right-of-use assets, net	379	376
Other noncurrent assets	653	646
Total Assets	17,724	18,170
Current Liabilities:
Accounts payable	298	375
Accrued salaries, benefits and payroll taxes	41	73
Accrued income taxes	125	102
Accrued other taxes	50	50
Accrued interest	69	45
Current maturities of long-term debt	125	125
Current operating lease liabilities	59	56
Other current liabilities	168	190
Total Current Liabilities	935	1,016
Long-term debt	5,289	5,288
Deferred income taxes, net	1,172	1,169
Noncurrent operating lease liabilities	334	335
Noncurrent asset retirement obligations	373	423
Other noncurrent liabilities	537	483
Total Liabilities	8,640	8,714
Commitments and contingent liabilities - Note 9	0	0
Equity:
Common stock, par value $0.01 per share (60,278,790 shares and 61,126,646 shares outstanding at March 31, 2025 and December 31, 2024, respectively)	1	1
Preferred stock, par value $0.01 per share	0	0
Additional paid-in capital	3,563	3,550
Accumulated other comprehensive loss	(12)	(13)
Retained earnings	5,529	5,915
Total Shareholders' Equity	9,081	9,453
Noncontrolling interests	3	3
Total Equity	9,084	9,456
Total Liabilities and Equity	$ 17,724	$ 18,170