Debt and lines of credit (Tables)

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt outstanding is as follows:

	March 31,		December 31,
	2026		2025
Notes due 2026 at 1.125%	$	500	$	500
Notes due 2027 at 4.60%	650		650
Notes due 2027 at 2.90%	500		500
Notes due 2028 at 4.60%	700		700
Notes due 2029 at 4.60%	650		650
Notes due 2029 at 2.25%	750		750
Notes due 2030 at 1.75%	750		750
Notes due 2030 at 4.50%	550		550
Notes due 2031 at 1.90%	500		500
Notes due 2032 at 3.65%	400		400
Notes due 2033 at 4.90%	950		950
Notes due 2034 at 4.85%	600		600
Notes due 2035 at 5.10%	650		650
Notes due 2039 at 3.875%	750		750
Notes due 2048 at 4.15%	1,500		1,500
Notes due 2051 at 2.70%	500		500
Notes due 2052 at 4.10%	300		300
Notes due 2053 at 5.00%	650		650
Notes due 2054 at 5.15%	750		750
Notes due 2063 at 5.05%	1,550		1,550
Total debt	14,150		14,150
Net unamortized discounts, premiums and issuance costs	(100)		(102)
Total debt, including net unamortized discounts, premiums and issuance costs	14,050		14,048
Current portion of long-term debt	(1,149)		(500)
Long-term debt	$	12,901	$	13,548