Long-Term Debt - Senior Notes (Details) - Parent Company - Senior Notes - USD ($) $ in Millions	Jul. 27, 2023	Oct. 27, 2022	Jul. 28, 2022	Apr. 25, 2022	Nov. 01, 2021	May 05, 2020	Oct. 28, 2019	Mar. 14, 2018	Dec. 31, 2023	Jan. 25, 2019
Fixed Rate 3.95% Notes Due 2028
Debt Instrument
Principal amount								$ 650
Interest rate (as a percent)								3.95%	3.95%
Redemption period prior to maturity date								30 days
Redemption price (as a percent)								100.00%
Fixed Rate 3.65% Notes Due 2024
Debt Instrument
Principal amount										$ 1,500
Interest rate (as a percent)									3.65%	3.65%
Fixed Rate 2.375% Notes Due 2025
Debt Instrument
Principal amount							$ 750
Interest rate (as a percent)							2.375%		2.375%
Redemption period prior to maturity date							30 days
Redemption price (as a percent)							100.00%
Fixed Rate 2.375% Notes Due 2025 | U.S. Treasury Rate
Debt Instrument
Basis spread on variable rate (as a percent)							0.15%
Fixed Rate 1.625% Notes Due 2023
Debt Instrument
Interest rate (as a percent)									1.625%
Fixed Rate 2.55% Notes Due 2027
Debt Instrument
Principal amount						$ 750
Interest rate (as a percent)						2.55%			2.55%
Redemption price (as a percent)						100.00%
Debt term						7 years
Fixed Rate 2.55% Notes Due 2027 | U.S. Treasury Rate
Debt Instrument
Basis spread on variable rate (as a percent)						0.35%
Fixed Rate/Floating Rate Senior Notes Due November 1, 2027
Debt Instrument
Principal amount					$ 500
Redemption period prior to maturity date					30 days
Interest rate paid (as a percent)					6.05%
Fixed Rate/Floating Rate Senior Notes Due November 1, 2027 | Debt Instrument, Redemption, Period One
Debt Instrument
Redemption price (as a percent)					100.00%
Debt instrument, redemption period					1 year
Fixed Rate/Floating Rate Senior Notes Due November 1, 2027 | Debt Instrument, Redemption, Period Two
Debt Instrument
Redemption price (as a percent)					100.00%
Fixed Rate 1.707% Senior Notes
Debt Instrument
Interest rate (as a percent)					1.707%
Senior Notes with Compounded SOFR Interest Rate | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)					0.685%
Senior Notes with Floating Interest Rate | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)					0.69%
Fixed Rate/Floating Rate Senior Notes Due April 2028 And 2033
Debt Instrument
Principal amount				$ 1,000
Fixed Rate/Floating Rate Senior Notes Due April 2028 And 2033 | Debt Instrument, Redemption, Period One
Debt Instrument
Debt instrument, redemption period				1 year
Fixed Rate/Floating Rate 4.055 Percent Senior Notes Due April 2028
Debt Instrument
Principal amount				$ 400
Interest rate (as a percent)				4.055%
Interest rate paid (as a percent)									6.70%
Fixed Rate/Floating Rate 4.055 Percent Senior Notes Due April 2028 | Debt Instrument, Redemption, Period Two
Debt Instrument
Debt instrument, redemption period				30 days
Fixed Rate/Floating Rate 4.055 Percent Senior Notes Due April 2028 | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)				1.355%
Fixed Rate/Floating Rate 4.055 Percent Senior Notes Due April 2028 | Secured Overnight Financing Rate, Floating (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)				1.357%
Fixed Rate/Floating Rate 4.337 Percent Senior Notes Due April 2033
Debt Instrument
Principal amount				$ 600
Interest rate (as a percent)				4.337%
Interest rate paid (as a percent)									7.00%
Fixed Rate/Floating Rate 4.337 Percent Senior Notes Due April 2033 | Debt Instrument, Redemption, Period Three
Debt Instrument
Debt instrument, redemption period				90 days
Fixed Rate/Floating Rate 4.337 Percent Senior Notes Due April 2033 | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)				1.66%
Fixed Rate/Floating Rate 4.337 Percent Senior Notes Due April 2033 | Secured Overnight Financing Rate, Floating (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)				1.666%
Fixed Rate/Floating Rate Senior Notes Due July 2030
Debt Instrument
Principal amount			$ 1,000
Interest rate (as a percent)									7.47%
Fixed Rate/Floating Rate Senior Notes Due July 2030 | Debt Instrument, Redemption, Period One
Debt Instrument
Debt instrument, redemption period			1 year
Fixed Rate/Floating Rate Senior Notes Due July 2030 | Debt Instrument, Redemption, Period Four
Debt Instrument
Debt instrument, redemption period			60 days
Fixed Rate/Floating Rate Senior Notes Due July 2030 | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)			2.127%
Fixed Rate/Floating Rate Senior Notes Due July 2030 | Secured Overnight Financing Rate (SOFR) | Interest rate swaps
Debt Instrument
Basis spread on variable rate (as a percent)			2.132%
Fixed Rate 4.772 Percent Senior Notes Due July 2030
Debt Instrument
Interest rate (as a percent)			4.772%
Fixed Rate/Floating Rate Senior Notes Due October 2028
Debt Instrument
Principal amount		$ 1,000
Redemption period prior to maturity date		180 days
Interest rate paid (as a percent)									7.53%
Fixed Rate/Floating Rate Senior Notes Due October 2028 | Debt Instrument, Redemption, Period Four
Debt Instrument
Redemption period prior to maturity date		1 year
Debt instrument, redemption period		30 days
Fixed Rate/Floating Rate Senior Notes Due October 2028 | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)		2.192%
Fixed Rate/Floating Rate Senior Notes Due October 2028 | Secured Overnight Financing Rate (SOFR) | Interest rate swaps
Debt Instrument
Basis spread on variable rate (as a percent)		2.193%
Fixed Rate 6.361 Percent Senior Notes Due October 2028
Debt Instrument
Interest rate (as a percent)		6.361%
Fixed Rate/Floating Rate Senior Notes Due July 27, 2029
Debt Instrument
Principal amount	$ 1,250
Interest rate (as a percent)	6.339%
Fixed Rate/Floating Rate Senior Notes Due July 27, 2029 | Debt Instrument, Redemption, Period One
Debt Instrument
Debt instrument, redemption period	1 year
Fixed Rate/Floating Rate Senior Notes Due July 27, 2029 | Debt Instrument, Redemption, Period Two
Debt Instrument
Debt instrument, redemption period	30 days
Fixed Rate/Floating Rate Senior Notes Due July 27, 2029 | Debt Instrument, Redemption, Period Five
Debt Instrument
Debt instrument, redemption period	180 days
Fixed Rate/Floating Rate Senior Notes Due July 27, 2029 | Secured Overnight Financing Rate (SOFR)
Debt Instrument
Basis spread on variable rate (as a percent)	2.34%