Short-Term Borrowings and Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2020

Debt Instrument [Line Items]

Commercial Paper and Long-Term Debt [Table Text Block]

Short-term borrowings and senior unsecured long-term debt consisted of the following:

	September 30, 2020						December 31, 2019
(in millions, except percentages)	Par Value		Carrying Value		Fair Value		Par Value		Carrying Value		Fair Value
Commercial paper	$	—	$	—	$	—	$	400	$	400	$	400
2.700% notes due July 2020	—		—		—		1,500		1,499		1,506
Floating rate notes due October 2020	300		300		300		300		300		300
3.875% notes due October 2020	450		450		451		450		450		455
1.950% notes due October 2020	900		900		901		900		899		900
4.700% notes due February 2021	400		403		402		400		403		410
2.125% notes due March 2021	750		749		756		750		749		753
Floating rate notes due June 2021	350		350		351		350		349		350
3.150% notes due June 2021	400		400		408		400		399		407
3.375% notes due November 2021	500		509		513		500		501		512
2.875% notes due December 2021	750		765		774		750		753		765
2.875% notes due March 2022	1,100		1,115		1,133		1,100		1,087		1,121
3.350% notes due July 2022	1,000		998		1,054		1,000		998		1,036
2.375% notes due October 2022	900		897		937		900		896		911
0.000% notes due November 2022	15		13		14		15		13		14
2.750% notes due February 2023	625		646		656		625		624		638
2.875% notes due March 2023	750		793		794		750		770		770
3.500% notes due June 2023	750		748		811		750		747		786
3.500% notes due February 2024	750		746		825		750		746		792
2.375% notes due August 2024	750		747		799		750		747		760
3.750% notes due July 2025	2,000		1,992		2,283		2,000		1,990		2,161
3.700% notes due December 2025	300		298		343		300		298		325
1.250% notes due January 2026	500		496		513		—		—		—
3.100% notes due March 2026	1,000		996		1,118		1,000		996		1,048
3.450% notes due January 2027	750		746		853		750		746		804
3.375% notes due April 2027	625		620		713		625		620		667
2.950% notes due October 2027	950		940		1,060		950		939		988
3.850% notes due June 2028	1,150		1,143		1,357		1,150		1,142		1,269
3.875% notes due December 2028	850		843		1,010		850		843		941
2.875% notes due August 2029	1,000		1,104		1,115		1,000		993		1,029
2.000% notes due May 2030	1,250		1,233		1,310		—		—		—
4.625% notes due July 2035	1,000		992		1,317		1,000		992		1,215
5.800% notes due March 2036	850		839		1,231		850		838		1,129
6.500% notes due June 2037	500		492		778		500		492		712
6.625% notes due November 2037	650		641		1,027		650		641		940
6.875% notes due February 2038	1,100		1,077		1,772		1,100		1,076		1,631
3.500% notes due August 2039	1,250		1,241		1,436		1,250		1,241		1,313
2.750% notes due May 2040	1,000		964		1,057		—		—		—
5.700% notes due October 2040	300		296		438		300		296		396
5.950% notes due February 2041	350		346		525		350		345		475
4.625% notes due November 2041	600		589		787		600		589		716
4.375% notes due March 2042	502		485		639		502		484		580
3.950% notes due October 2042	625		608		760		625		607		688
4.250% notes due March 2043	750		735		949		750		735		856
4.750% notes due July 2045	2,000		1,973		2,730		2,000		1,973		2,463
4.200% notes due January 2047	750		738		950		750		738		861
4.250% notes due April 2047	725		717		923		725		717		839
3.750% notes due October 2047	950		934		1,130		950		934		1,023
4.250% notes due June 2048	1,350		1,330		1,721		1,350		1,330		1,569
4.450% notes due December 2048	1,100		1,086		1,457		1,100		1,086		1,316
3.700% notes due August 2049	1,250		1,235		1,496		1,250		1,235		1,344
2.900% notes due May 2050	1,250		1,208		1,318		—		—		—
3.875% notes due August 2059	1,250		1,228		1,529		1,250		1,228		1,350
3.125% notes due May 2060	1,000		968		1,073		—		—		—
Total short-term borrowings and long-term debt	$	42,917	$	42,662	$	50,597	$	39,817	$	39,474	$	44,234