Note 12 - Debt (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Debt [Table Text Block]

	December 31,
	2021		2020
Current portion of long-term debt	$	55	$	81
Short-term borrowings				75
Current portion of long-term debt and short-term borrowings	$	55	$	156
Long-term debt
Debentures, 8.875%, due 2021			$	63
Debentures, 2.90%, due 2022				374
Debentures, 3.70%, due 2023				249
Medium-term notes, average rate 7.66%, due through 2023	$	45		45
Debentures, 3.90%, due 2049		395		394
Debentures, 5.45%, due 2079		1,086		1,084
Yen-denominated debentures, 0.698%, due 2024		182		203
Yen-denominated debentures, 0.722%, due 2025		87		96
Yen-denominated debentures, 0.992%, due 2027		407		453
Yen-denominated debentures, 1.043%, due 2028		264		293
Yen-denominated debentures, 1.153%, due 2031		270		301
Yen-denominated debentures, 1.513%, due 2039		51		56
Debentures, 6.85%, due 2029		160		161
Yen-denominated debentures, 1.219%, due 2030		216		239
Debentures, callable, 7.25%, due 2036		249		249
Debentures, 4.70%, due 2037		296		296
Yen-denominated debentures, 1.583%, due 2037		86		96
Debentures, 5.75%, due 2040		396		396
Debentures, 4.75%, due 2042		496		496
Debentures, 5.35%, due 2048		544		543
Debentures, 4.375%, due 2057		743		743
Debentures, 5.85%, due 2068		297		296
Financing Leases, average discount rate 4.4%, due through 2044		183		173
Other, average rate 4.33%, due through 2043		591		598
Total long-term debt, including current portion		7,044		7,897
Less current portion of long-term debt		55		81
Long-term debt	$	6,989	$	7,816

Schedule of Maturities of Long-term Debt [Table Text Block]

2022		2023		2024		2025		2026		Thereafter
$	55		141	$	293	$	166	$	36	$	6,353