Derivatives and Hedging Activities	12 Months Ended
	Dec. 31, 2021
Derivatives and Hedging Activities [Abstract]
Derivatives and Hedging Activities	21.DERIVATIVES AND HEDGING ACTIVITIESThe Company enters into interest rate swaps to hedge the future interest expense from variable rate debt and reduce the Company’s exposure to fluctuations in interest rates. On August 4, 2020, the Company, through its wholly owned subsidiary, SBA Senior Finance II, terminated its existing $1.95 billion cash flow hedge on a portion of its 2018 Term Loan in exchange for a payment of $176.2 million. On the same date, the Company entered into an interest rate swap for $1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874% per annum through the maturity date of the 2018 Term Loan. The Company designated this interest rate swap as a cash flow hedge as it is expected to be highly effective at offsetting changes in cash flows of the LIBOR based component interest payments of its 2018 Term Loan. As of December 31, 2021, the hedge remains highly effective; therefore, subsequent changes in the fair value are recorded in Accumulated other comprehensive loss, net. As of December 31, 2021 and December 31, 2020 the interest rate swap has a fair value of $60.3 million and 12.1 million, respectively, and is recorded in Other assets on the Consolidated Balance Sheets.On August 4, 2020, the Company also terminated its existing interest rate swaps, which were previously de-designated as cash flow hedges. There was no cash transferred in connection with the termination of these swaps. The Company reclassifies the fair value of its interest rate swaps recorded in Accumulated other comprehensive loss, net on their de-designation date to non-cash interest expense on the Consolidated Statements of Operations over their respective remaining term end dates which range from 2023 to 2025.Accumulated other comprehensive loss, net includes an aggregate of $47.8 million and $140.9 million of accumulated derivative net losses as of December 31, 2021 and December 31, 2020, respectively.The Company is exposed to counterparty credit risk to the extent that a counterparty fails to meet the terms of a contract. The Company’s exposure is limited to the current value of the contract at the time the counterparty fails to perform.The cash flows associated with these activities are reported in Net cash provided by operating activities on the Consolidated Statements of Cash Flows with the exception of the termination of interest rate swaps which are recorded in Net cash used in financing activities.‎ The table below outlines the effects of the Company’s derivatives on the Consolidated Statements of Operations and Consolidated Statements of Shareholders’ Deficit for the fiscal years ended December 31, 2021, 2020, and 2019. For the year ended December 31, 2021 2020 2019 Cash Flow Hedge - Interest Rate Swap Agreement (in thousands)Change in fair value recorded in Accumulated other comprehensive loss, net $ 48,200  $ (128,086) $ 16,887 Amount recognized in Non-cash interest expense $ — $ (6,707) $ (878) Derivatives Not Designated as Hedges - Interest Rate Swap Agreements Amount recorded in Accumulated other comprehensive loss, net $ — — (60,462)Amount reclassified from Accumulated other comprehensive loss, net into Non-cash interest expense $ 44,887  $ 29,315  $ 1,444