Face (par) amount of debt instrument at time of issuance.

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

DEBT - October 2021 Term Loan Agreement (Details) - USD ($)		12 Months Ended
	Oct. 29, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Aug. 16, 2022
Debt Instrument [Line Items]
Repayment of term loan		$ 2,000,000,000	$ 2,078,000,000	$ 1,000,000,000
October 2021 Term Loan Agreement \| Loans Payable
Debt Instrument [Line Items]
Aggregate principal	$ 2,000,000,000				$ 2,000,000,000
Gentiva Term Loan Due 2025 \| Loans Payable
Debt Instrument [Line Items]
Repayment of term loan	$ 1,900,000,000