INCOME TAXES - Components of deferred tax assets and liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Net operating loss and capital loss carryforwards	$ 634	$ 656
Interest limitation carryforwards	123	111
Research and development capitalization	91	57
Employee compensation	44	39
Pension and other postretirement benefits	41	93
Other comprehensive loss	39	106
Unrecognized tax benefits	32	47
Warranty	31	27
State tax credits	28	28
Foreign tax credits	8	16
Other	167	161
Total deferred tax assets	1,238	1,341
Valuation allowance	(554)	(529)
Net deferred tax asset	684	812
Deferred tax liabilities:
Goodwill and intangible assets	(274)	(279)
Unremitted foreign earnings	(146)	(156)
Fixed assets	(123)	(176)
Unrealized gain on equity securities	(5)	(91)
Other	(88)	(95)
Total deferred tax liabilities	(636)	(797)
Net deferred taxes	$ 48	$ 15