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v3.24.1.u1

Restructuring and Related Activities (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Jun. 30, 2024 | Dec. 31, 2023
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 11 | $ 0 |  |
Towers [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 2 |  |  |
Fiber [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 3 |  |  |
Other Segments |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 6 |  |  |
Forecast |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and Related Cost, Expected Cost Remaining |  |  | $ 2 |
The Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 11 |  |  |
Payments for Restructuring | (12) |  |  |
Restructuring Reserve, Settled without Cash | (4) |  |  |
Restructuring Reserve | 23 |  |  | $ 28
Employee Severance |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 0 |  |  |
Payments for Restructuring | (8) |  |  |
Restructuring Reserve, Settled without Cash | 0 |  |  |
Restructuring Reserve | 8 |  |  | 16
Facility Closing |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 11 |  |  |
Payments for Restructuring | (4) |  |  |
Restructuring Reserve, Settled without Cash | (4) |  |  |
Restructuring Reserve | 15 |  |  | $ 12
Accelerated depreciation and asset write downs |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Settled without Cash | (4) |  |  |
Remaining obligations under facility leases |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 7 |  |  |

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