NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Share Repurchase Program (Details) - USD ($)	Mar. 31, 2021	Aug. 04, 2020	Aug. 09, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Stock repurchase program, additional authorized repurchase amount		$ 500,000,000	$ 1,000,000,000
Stock repurchase program, remaining authorized repurchase amount	$ 880,000,000

Amount remaining of a stock repurchase plan authorized.

No definition available.

Name:	us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant