The amount of cash paid for the settlement of litigation or for other legal issues during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585

Name:	us-gaap_PaymentsForLegalSettlements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

LEGAL PROCEEDINGS - Completed or Dormant Matters (Details) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
	Apr. 01, 2020	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019
Loss Contingencies [Line Items]
Payment for legal settlement			$ 34	$ 1
Settled Litigation \| SEC Investigation Litigation
Loss Contingencies [Line Items]
Settlement, agreed to pay		$ 45
Settled Litigation \| Investigation by the State of Texas, State's Medicaid Program
Loss Contingencies [Line Items]
Payment for legal settlement	$ 10