Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details)

v3.23.2
Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) - Senior Notes [Member] - USD ($)
$ in Millions
Jun. 30, 2023
Dec. 31, 2022
Carrying Amount [Member] | Fair Value, Inputs, Level 2 and Level 3    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Carrying Amount, Debt $ 17,532 $ 16,332
Estimated Fair Value [Member] | Fair Value, Inputs, Level 2 and Level 3    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Senior Notes, Estimated Fair Value [1] 16,748 15,386
Estimated Fair Value [Member] | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Senior Notes, Estimated Fair Value $ 1,200 $ 1,200
[1] As of both June 30, 2023 and December 31, 2022, $1.2 billion of the fair value of our senior notes included an illiquidity adjustment which qualified as a Level 3 fair value measurement. The remainder of our senior notes are classified as Level 2, based on prices derived from trades or indicative bids of the instruments or instruments with similar terms, maturities and credit standing.