LONG-TERM DEBT, NET - If-Converted Value in Excess of Principal (Details) - Senior Notes - USD ($) $ in Millions	6 Months Ended	12 Months Ended
Jun. 30, 2022	Dec. 31, 2021
2022 Exchangeable Notes
Debt Instrument [Line Items]
If-converted value in excess of principal	$ 25.9	$ 170.4
2026 Exchangeable Notes
Debt Instrument [Line Items]
If-converted value in excess of principal	0.0	293.9
2030 Exchangeable Notes
Debt Instrument [Line Items]
If-converted value in excess of principal	$ 0.0	$ 327.9

The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870

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