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v3.25.1

Restructuring and Related Activities (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 0 | $ (11) |  |
2023 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 | 10 |  |
Payments for Restructuring | (2) | (10) |  |
Restructuring Reserve, Settled without Cash | 0 | (4) |  |
Restructuring Reserve | 5 | $ 19 | $ 7 | $ 23
Employee headcount reduction |  | 15.00% |  |
2024 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 |  |  |
Payments for Restructuring | (5) |  |  |
Restructuring Reserve, Settled without Cash | 0 |  |  |
Restructuring Reserve | $ 31 |  | 36 |
Employee headcount reduction | 10.00% |  |  |
Employee Severance | 2023 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 0 | $ 0 |  |
Payments for Restructuring | (1) | (6) |  |
Restructuring Reserve, Settled without Cash | 0 | 0 |  |
Restructuring Reserve | 1 | 6 | 2 | 12
Employee Severance | 2024 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 |  |  |
Payments for Restructuring | (2) |  |  |
Restructuring Reserve, Settled without Cash | 0 |  |  |
Restructuring Reserve | 0 |  | 2 |
Facility Closing | 2023 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 | 10 |  |
Payments for Restructuring | (1) | (4) |  |
Restructuring Reserve, Settled without Cash | 0 | (4) |  |
Restructuring Reserve | 4 | $ 13 | 5 | $ 11
Facility Closing | 2024 Restructuring Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 |  |  |
Payments for Restructuring | (3) |  |  |
Restructuring Reserve, Settled without Cash | 0 |  |  |
Restructuring Reserve | $ 31 |  | $ 34 |

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