CAPITAL STOCK - Additional Information (Details) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended				6 Months Ended		12 Months Ended
	Jul. 31, 2022 $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 $ / shares	Sep. 30, 2021 $ / shares	Jun. 30, 2021 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($) $ / shares shares	Dec. 31, 2021 shares	Dec. 31, 2020 shares	Dec. 31, 2018 shares
Class of Stock [Line Items]
Common stock, conversion ratio		1				1
Options and restricted stock, anti-dilutive (in shares)		2,000,000			3,400,000	2,700,000	3,700,000
Number of shares authorized to be repurchased (in shares)										40,000,000
Treasury shares acquired (in shares)		7,000,000				14,200,000			0
Additional number of shares authorized to be repurchased (in shares)								40,000,000
Treasure stock acquired, average price (in USD per share) | $ / shares		$ 41.60				$ 38.79
Remaining authorized repurchase amount (in shares)		34,600,000				34,600,000
Payments of dividend on common stock | $		$ 43			$ 9	$ 86	$ 19
Common stock, dividends, per share (in USD per share) | $ / shares		$ 0.125	$ 0.125	$ 0.0625	$ 0.025	$ 0.25	$ 0.05
Subsequent Event
Class of Stock [Line Items]
Treasury shares acquired (in shares)	6,900,000
Treasure stock acquired, average price (in USD per share) | $ / shares	$ 33.88
Remaining authorized repurchase amount (in shares)	27,700,000