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Restructuring and Related Activities (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Jun. 30, 2024
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 85,000 | $ 0 | $ 0 |
Forecast |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and Related Cost, Expected Cost Remaining |  |  |  | $ 14,000
The Plan |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 85,000 |  |  |
Payments for Restructuring | (50,000) |  |  |
Restructuring Reserve, Settled without Cash | (7,000) |  |  |
Restructuring Reserve | 28,000 |  |  |
Employee Severance [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 63,000 |  |  |
Payments for Restructuring | (46,000) |  |  |
Restructuring Reserve, Settled without Cash | (1,000) |  |  |
Restructuring Reserve | 16,000 |  |  |
Facility Closing |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 22,000 |  |  |
Payments for Restructuring | (4,000) |  |  |
Restructuring Reserve, Settled without Cash | (6,000) |  |  |
Restructuring Reserve | 12,000 |  |  |
Employee severance and other one-time termination benefits |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 62,000 |  |  |
Share-based compensation |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Settled without Cash | (1,000) |  |  |
Remaining obligations under facility leases |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 16,000 |  |  |
Accelerated depreciation and asset write downs |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Settled without Cash | (6,000) |  |  |
Towers [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 44,000 |  |  |
Fiber [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | 18,000 |  |  |
Other Segments |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges | $ 23,000 |  |  |

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