Significant Accounting Policies - Summary of Reclassification Adjustments Made Between Operating Expenses (Parenthetical) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Prior Period Adjustment [Abstract] | ||
| Stock-based compensation expense | $ 96 | $ 88 |