STOCK PROGRAMS - Schedule of Long-Term Price Vested Units (Details) - Long-Term Price-Vested Units - Executive - Employee - Common Class A	1 Months Ended
	Mar. 31, 2021 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award
Number of Shares per Tranche	85,927
First tranche
Share-based Compensation Arrangement by Share-based Payment Award
Number of Shares per Tranche	27,457
Stock Price Goal (per Share) | $ / shares	$ 323.03
Second tranche
Share-based Compensation Arrangement by Share-based Payment Award
Number of Shares per Tranche	28,598
Stock Price Goal (per Share) | $ / shares	$ 333.21
Third tranche
Share-based Compensation Arrangement by Share-based Payment Award
Number of Shares per Tranche	29,872
Stock Price Goal (per Share) | $ / shares	$ 343.61