SUPPLEMENTAL FINANCIAL INFORMATION - Other Long-Term Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Other Assets, Noncurrent
Deferred tax assets	$ 376	$ 748
Non-current receivables, net	113	158
Contract assets	111	64
Capitalized implementation costs in hosting arrangements	99	68
Pension and other postretirement benefits	228	155
Investments	154	135
Other	132	67
Other non-current assets	$ 1,213	$ 1,395