Equity Incentive Plans |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity Incentive Plans | Equity Incentive Plans Performance-Based Grants From time to time, the Compensation Committee of our Board of Directors grants certain employees performance-based restricted stock units and stock options. As of March 31, 2025, we had unrecognized stock-based compensation expense of $466 million under these grants to purchase or receive an aggregate 5.1 million shares of our common stock. For awards probable of achievement, we estimate the unrecognized stock-based compensation expense of $397 million will be recognized over a weighted-average period of 3.9 years. For the three months ended March 31, 2025 and 2024, stock-based compensation expense related to these grants, net of forfeitures, were immaterial. Summary Stock-Based Compensation Information The following table summarizes our stock-based compensation expense by line item in the consolidated statements of operations (in millions):
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