Note 20 - Segments, Geographical Area and Major Customer Information - Reconciliation of Segment Net Assets to Consolidated Total Assets (Details) - USD ($) $ in Millions	Dec. 31, 2025		Dec. 31, 2024		Dec. 31, 2023		Dec. 31, 2022
Segment net assets	$ 848	[1]	$ 817	[1]	$ 873	[2]
Accounts payable	1,154		1,120		1,198
Cash and cash equivalents	469		494		529		$ 425
Accounts receivable - Other	254		220		191
Other current assets	114		130		200
Current assets of disposal group held for sale	1,029		923		1,095
Intangibles	71		80		100
Deferred tax assets	534		514		440
Other noncurrent assets	102		118		101
Investments in affiliates	102		125		122
Operating lease assets	305		260		286
Property, plant and equipment, net	1,872		1,830		1,899
Noncurrent assets of disposal group held for sale	954		855		914
Total assets	$ 7,808		$ 7,486		$ 7,948

[1] Segment net assets include accounts receivable - trade, inventories and accounts payable.

[2] Segment net assets include accounts receivable - trade, inventories and accounts payable