v3.26.3
Stockholders' Equity - Rollforward (Details) - USD ($)
shares in Thousands, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2026
Sep. 30, 2025
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance (in shares)     98,226       98,226  
Beginning balance $ 14,373 $ 14,295 $ 14,153 $ 14,082 $ 13,888 $ 13,527 $ 14,153 $ 13,527
Treasury stock beginning balance (in shares)     (62)       (62)  
Net income (loss) 489 477 $ 415 374 367 343 $ 1,381 1,084
Other comprehensive income (loss) (11) (33) 16 (20) 160 176 $ (28) 316
Change in ownership interest   0            
Issuance of common stock and release of treasury stock for employee equity awards 41 3 49 44 2 49    
Issuance of common stock under ATM program           99    
Dividend distribution on common stock (509) (508) (508) (459) (459) (457)    
Settlement of accrued dividends on vested equity awards (1)   (1) (1)   (1)    
Accrued dividends on unvested equity awards (7) (16) 4 (6) (14) 2    
Stock-based compensation, net of estimated forfeitures $ 153 155 167 139 138 150    
Contribution from non-controlling interest       2        
Ending balance (in shares) 98,988           98,988  
Ending balance $ 14,528 14,373 14,295 14,155 14,082 13,888 $ 14,528 14,155
Treasury stock ending balance (in shares) (60)           (60)  
Parent                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance $ 14,382 14,298 14,156 14,084 13,889 13,528 $ 14,156 13,528
Net income (loss) 489 479 415 374 368 343    
Other comprehensive income (loss) (11) (31) 16 (20) 160 176    
Change in ownership interest   2            
Issuance of common stock and release of treasury stock for employee equity awards 41 3 49 44 2 49    
Issuance of common stock under ATM program           99    
Dividend distribution on common stock (509) (508) (508) (459) (459) (457)    
Settlement of accrued dividends on vested equity awards (1)   (1) (1)   (1)    
Accrued dividends on unvested equity awards (7) (16) 4 (6) (14) 2    
Stock-based compensation, net of estimated forfeitures 153 155 167 139 138 150    
Contribution from non-controlling interest       2        
Ending balance $ 14,537 $ 14,382 $ 14,298 $ 14,157 $ 14,084 $ 13,889 $ 14,537 $ 14,157
Common Stock                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance (in shares) 98,731 98,685 98,288 97,944 97,903 97,390 98,288 97,390
Beginning balance $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Issuance of common stock and release of treasury stock for employee equity awards (in shares) 317 46 397 306 41 406    
Issuance of common stock under ATM program (in shares)           107    
Ending balance (in shares) 99,048 98,731 98,685 98,250 97,944 97,903 99,048 98,250
Ending balance $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Treasury Stock                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance $ (23) $ (24) $ (24) $ (30) $ (32) $ (39) $ (24) $ (39)
Treasury stock beginning balance (in shares) (60) (62) (62) (79) (84) (103) (62) (103)
Issuance of common stock and release of treasury stock for employee equity awards (in shares)   2   16 5 19    
Issuance of common stock and release of treasury stock for employee equity awards   $ 1   $ 6 $ 2 $ 7    
Ending balance $ (23) $ (23) $ (24) $ (24) $ (30) $ (32) $ (23) $ (24)
Treasury stock ending balance (in shares) (60) (60) (62) (63) (79) (84) (60) (63)
Additional Paid-in Capital                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance $ 22,015 $ 21,858 $ 21,642 $ 21,324 $ 21,186 $ 20,895 $ 21,642 $ 20,895
Issuance of common stock and release of treasury stock for employee equity awards 41 2 49 38   42    
Issuance of common stock under ATM program           99    
Stock-based compensation, net of estimated forfeitures 153 155 167 139 138 150    
Contribution from non-controlling interest       2        
Ending balance 22,209 22,015 21,858 21,503 21,324 21,186 22,209 21,503
Accumulated Dividends                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance (13,231) (12,707) (12,202) (11,271) (10,798) (10,342) (12,202) (10,342)
Dividend distribution on common stock (509) (508) (508) (459) (459) (457)    
Settlement of accrued dividends on vested equity awards (1)   (1) (1)   (1)    
Accrued dividends on unvested equity awards (7) (16) 4 (6) (14) 2    
Ending balance (13,748) (13,231) (12,707) (11,737) (11,271) (10,798) (13,748) (11,737)
AOCI (Loss)                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance (1,374) (1,343) (1,359) (1,399) (1,559) (1,735) (1,359) (1,735)
Other comprehensive income (loss) (11) (31) 16 (20) 160 176 (26)  
Ending balance (1,385) (1,374) (1,343) (1,419) (1,399) (1,559) (1,385) (1,419)
Retained Earnings                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance 6,995 6,514 6,099 5,460 5,092 4,749 6,099 4,749
Net income (loss) 489 479 415 374 368 343    
Change in ownership interest   2            
Ending balance 7,484 6,995 6,514 5,834 5,460 5,092 7,484 5,834
Non-controlling Interests                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Beginning balance (9) (3) (3) (2) (1) (1) (3) (1)
Net income (loss) 0 (2)   0 (1)      
Other comprehensive income (loss)   (2)            
Change in ownership interest   (2)            
Ending balance $ (9) $ (9) $ (3) $ (2) $ (2) $ (1) $ (9) $ (2)