XML 74 R61.htm IDEA: XBRL DOCUMENT v3.20.4
BUSINESS COMBINATIONS - FAIR VALUES OF ASSETS ACQUIRED AND LIABILITIES ASSUMED (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Business Acquisition [Line Items]      
Goodwill $ 3,986 $ 3,397 $ 3,431
Straight Smile LLC      
Business Acquisition [Line Items]      
Cash and cash equivalents 13    
Current assets 15    
Intangible assets 416    
Current liabilities (32)    
Long-term assets (liabilities), net 2    
Net assets acquired 414    
Goodwill 631    
Purchase consideration $ 1,045