Fair Value of Financial Instruments - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Installment	Dec. 31, 2022 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Principal amount	$ 5,617,442	$ 5,262,373
Settlement payable (Note 3)	163,583	$ 251,098
Windstream
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash payment in equal installments emergence from bankruptcy	$ 490,100
Number of installments | Installment	20
Settlement payable (Note 3)	$ 163,600
Prices with Other Observable Inputs (Level 2)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Notes and other debt, fair value	$ 5,030,000