Annual report pursuant to Section 13 and 15(d)

Debt - Summary of Debt (Details)

v3.24.0.1
Debt - Summary of Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Mar. 31, 2023
Feb. 28, 2023
Dec. 31, 2022
Nov. 23, 2020
Aug. 27, 2020
Debt Instrument [Line Items]            
Outstanding principal $ 3,724          
Deferred financing costs (1)     $ (2)    
Total debt 3,736     3,801    
Debt classified as current (3)     (1,376)    
Total long-term debt 3,733     2,425    
3.125% Exchangeable Senior Debentures due 2053            
Debt Instrument [Line Items]            
Outstanding principal 1,265          
Carrying value $ 1,255          
Interest rate (as a percent) 3.125% 3.125% 3.125%      
1.25% Exchangeable Senior Debentures due 2050            
Debt Instrument [Line Items]            
Carrying value       $ 798    
Interest rate (as a percent) 1.25%     1.25% 1.25%  
2.75% Exchangeable Senior Debentures due 2050            
Debt Instrument [Line Items]            
Carrying value       $ 560    
Interest rate (as a percent) 2.75%     2.75%   2.75%
1.75% Exchangeable Senior Debentures due 2046            
Debt Instrument [Line Items]            
Carrying value       $ 15    
Interest rate (as a percent) 1.75%     1.75%    
Senior notes            
Debt Instrument [Line Items]            
Outstanding principal $ 600          
Carrying value 623     $ 628    
Line of credit            
Debt Instrument [Line Items]            
Outstanding principal 394          
Carrying value 394     397    
Wells Fargo note payable            
Debt Instrument [Line Items]            
Outstanding principal 5          
Carrying value 5     5    
SPV | Margin Loan Facility            
Debt Instrument [Line Items]            
Outstanding principal 1,460          
Carrying value $ 1,460     $ 1,400