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Stock-Based Compensation and Share Repurchase Programs - Narrative (Details)
$ in Millions
6 Months Ended
Jun. 30, 2023
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Total unrecognized compensation cost related to non-vested stock-based compensation $ 743
Weighted-average period of cost expected to be recognized 3 years
2022 Repurchase Program  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Authorized amount for share repurchase program $ 1,700