BASIS OF PRESENTATION - Schedule of Stock by Class (Details) - shares	6 Months Ended	25 Months Ended
	Jun. 30, 2020	Jun. 30, 2020
Common Stock Outstanding Roll Forward [Roll Forward]
Retirement of Class A common shares in connection with the Company's stock repurchase plan (in shares)	(56,956,374)	(157,653,766)
Ending balance common stock, shares outstanding (in shares)	579,790,385	579,790,385
Common Class A
Common Stock Outstanding Roll Forward [Roll Forward]
Beginning balance common stock, shares outstanding (in shares)	446,749,307
Conversion of Class B common stock to Class A common stock (in shares)	51,475
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	209,105
Retirement of Class A common shares in connection with the Company's stock repurchase plan (in shares)	(56,956,374)
Stock Issued During Period, Shares, Treasury Stock Reissued	3,542,515
Ending balance common stock, shares outstanding (in shares)	393,596,028	393,596,028
Common Class B
Common Stock Outstanding Roll Forward [Roll Forward]
Beginning balance common stock, shares outstanding (in shares)	186,245,832
Conversion of Class B common stock to Class A common stock (in shares)	(51,475)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0
Retirement of Class A common shares in connection with the Company's stock repurchase plan (in shares)	0
Stock Issued During Period, Shares, Treasury Stock Reissued	0
Ending balance common stock, shares outstanding (in shares)	186,194,357	186,194,357