Long-Term Debt - Senior Notes (Details) - Parent Company - Senior Notes - USD ($)	Oct. 27, 2022	Jul. 28, 2022	Apr. 25, 2022	Nov. 01, 2021	May 05, 2020	Oct. 28, 2019	Jan. 25, 2019	Mar. 14, 2018	Dec. 31, 2022
Fixed Rate 3.50% Due 2022
Debt Instrument
Interest rate (as a percent)									3.50%
Fixed Rate 2.60% Notes Due 2022
Debt Instrument
Interest rate (as a percent)									2.60%
Fixed Rate 3.95% Notes Due 2028
Debt Instrument
Principal amount								$ 650,000,000
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							$ 1,500,000,000
Interest rate (as a percent)							3.65%
Redemption period prior to maturity date							30 days
Redemption price (as a percent)							100.00%
Fixed Rate 2.375% Notes Due 2025
Debt Instrument
Principal amount						$ 750,000,000
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% and 2.55% Notes
Debt Instrument
Principal amount					$ 1,250,000,000
Fixed Rate 1.625% Notes Due 2023
Debt Instrument
Principal amount					$ 500,000,000
Interest rate (as a percent)					1.625%				1.625%
Redemption price (as a percent)					100.00%
Debt term					3 years
Fixed Rate 1.625% Notes Due 2023 | U.S. Treasury Rate
Debt Instrument
Basis spread on variable rate (as a percent)					0.25%
Fixed Rate 2.55% Notes Due 2027
Debt Instrument
Principal amount					$ 750,000,000
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				$ 500,000,000
Redemption period prior to maturity date				30 days
Interest rate paid (as a percent)				4.69%
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 | SOFR
Debt Instrument
Basis spread on variable rate (as a percent)				0.685%
Senior Notes with Floating Interest Rate | LIBOR
Debt Instrument
Basis spread on variable rate (as a percent)				0.57%
Fixed Rate/Floating Rate Senior Notes Due April 2028 And 2033
Debt Instrument
Principal amount			$ 1,000,000,000
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			$ 400,000,000
Interest rate (as a percent)			4.055%
Interest rate paid (as a percent)									5.63%
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 | 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 | LIBOR
Debt Instrument
Basis spread on variable rate (as a percent)			1.239%
Fixed Rate/Floating Rate 4.337 Percent Senior Notes Due April 2033
Debt Instrument
Principal amount			$ 600,000,000
Interest rate (as a percent)			4.337%
Interest rate paid (as a percent)									5.93%
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 | 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 | LIBOR
Debt Instrument
Basis spread on variable rate (as a percent)			1.543%
Fixed Rate/Floating Rate Senior Notes Due July 2030
Debt Instrument
Principal amount		$ 1,000,000,000
Interest rate (as a percent)									6.43%
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 | SOFR
Debt Instrument
Basis spread on variable rate (as a percent)		2.127%
Fixed Rate/Floating Rate Senior Notes Due July 2030 | 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	$ 1,000,000,000
Redemption period prior to maturity date	180 days
Interest rate paid (as a percent)									6.49%
Fixed Rate/Floating Rate Senior Notes Due October 2028 | Debt Instrument, Redemption, Period Four
Debt Instrument
Debt instrument, redemption period	30 days		1 year
Fixed Rate/Floating Rate Senior Notes Due October 2028 | SOFR
Debt Instrument
Basis spread on variable rate (as a percent)	2.192%
Fixed Rate/Floating Rate Senior Notes Due October 2028 | 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%