Note 10 - Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Debt [Table Text Block]

	December 31,
	2023		2022
Long-term debt
Medium-term notes, average rate 0.70%, due through 2024	$	149	$	45
Debentures, 6.85%, due 2029		157		159
Debentures, callable, 7.25%, due 2036		249		249
Debentures, 4.70%, due 2037		296		296
Debentures, 5.75%, due 2040		396		396
Debentures, 4.75%, due 2042		497		496
Debentures, 5.35%, due 2048		545		544
Debentures, 3.90%, due 2049		395		395
Debentures, 4.375%, due 2057		743		743
Debentures, 5.85%, due 2068		297		297
Debentures, 5.45%, due 2079		1,086		1,086
Yen-denominated debentures, 0.698%, due 2024				160
Yen-denominated debentures, 0.722%, due 2025		71		76
Yen-denominated debentures, 0.992%, due 2027		263		358
Yen-denominated debentures, 1.043%, due 2028		181		232
Yen-denominated debentures, 1.219%, due 2030		177		190
Yen-denominated debentures, 1.153%, due 2031		221		237
Yen-denominated debentures, 1.583%, due 2037		71		76
Yen-denominated debentures, 1.513%, due 2039		41		45
Euro-denominated notes, 3.875%, due 2026		330
Euro-denominated notes, 4.125%, due 2031		602
Financing Leases, average discount rate 4.6%, due through 2043		195		190
Other, average rate 3.85%, due through 2043		564		641
Total long-term debt, including current portion		7,526		6,911
Less current portion of long-term debt		320		224
Long-term debt	$	7,206	$	6,687

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

2024		2025		2026		2027		2028		Thereafter
$	320	$	188	$	397	$	312	$	210	$	6,203