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Risk Management - Interest Rate Risk Management (Details)
$ in Millions
Dec. 31, 2023
USD ($)
Fair Value Hedging | Fixed-To-Variable Interest Rate Contracts | Designated as Hedging Instrument  
Derivative [Line Items]  
Notional amount $ 6,200
Fair Value Hedging | Treasury Lock | Designated as Hedging Instrument  
Derivative [Line Items]  
Notional amount 1,000
Current Portion of Debt | Fixed-To-Variable Interest Rate Contracts  
Derivative [Line Items]  
Principal amount of hedged senior notes 1,450
Long-term Debt | Fixed-To-Variable Interest Rate Contracts  
Derivative [Line Items]  
Principal amount of hedged senior notes $ 4,750