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Debt - First Lien Notes due 2024 and First Lien Notes due 2026 (Details) - USD ($) $ in Millions	1 Months Ended		12 Months Ended
	Dec. 31, 2023	May 31, 2023	Dec. 31, 2023	Dec. 31, 2022
First Lien Notes due 2024 | Secured Debt
Debt Instrument [Line Items]
Interest rate	5.25%		5.25%	5.25%
First Lien Notes due 2026
Debt Instrument [Line Items]
Redemption price, maximum percentage			101.00%
First Lien Notes due 2026 | Secured Debt
Debt Instrument [Line Items]
Interest rate	5.75%		5.75%	5.75%
ADT Notes Due 2024 | Secured Debt
Debt Instrument [Line Items]
Extinguishment of debt, amount	$ 500	$ 150
Repayments of senior debt	$ 500	$ 150

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