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SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) shares in Millions, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2021 USD ($) country	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2021 USD ($) segment country shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Significant Accounting Policies [Line Items]
Company years in innovation and service									134 years
Number of countries in which entity operates | country	150								150
Net sales	$ (1,103)	$ (1,040)	$ (1,062)	$ (1,026)	$ (1,076)	$ (883)	$ (499)	$ (881)	$ (4,231)	$ (3,339)	$ (4,022)
Total Equity	4,997				4,935				4,997	4,935	5,048	$ 5,083
Cost of inventories determined by LIFO method					3					3	5
Increase in inventory	4								4
Foreign currency translation gain (loss)									(181)	184	(83)
Foreign exchange transaction gain (loss)									$ 6	13	27
Shares issued, shares, share-based payment arrangement, after forfeiture (in shares) | shares									3
Equity in net loss of unconsolidated affiliated company									$ 10	1
Number of reportable segments | segment									2
Adjustment
Significant Accounting Policies [Line Items]
Net sales	(15)	$ 29	$ 5	$ 1	6	$ 12	$ (8)	$ (7)	$ 20	3	7
Total Equity	(46)				(35)				$ (46)	(35)
Building
Significant Accounting Policies [Line Items]
Useful life (in years)									40 years
Restricted Stock Units (RSUs)
Significant Accounting Policies [Line Items]
Exercisable period following death, disability or qualified retirement									1 year
Employee Stock Option
Significant Accounting Policies [Line Items]
Award expiration period									10 years
Gain and (Loss) on Cash Flow Hedges | Hedges of Net Investments
Significant Accounting Policies [Line Items]
Total Equity	46				(54)				$ 46	(54)
Foreign currency translation gain (loss)									(225)	235
Retained Earnings
Significant Accounting Policies [Line Items]
Total Equity	1,514				1,198				$ 1,514	1,198	1,359	1,188
Minimum
Significant Accounting Policies [Line Items]
Lease, remaining lease term									1 year
Lessee, lease, renewal term									1 year
Minimum | Machinery and equipment
Significant Accounting Policies [Line Items]
Useful life (in years)									4 years
Minimum | Capitalized Software
Significant Accounting Policies [Line Items]
Useful life (in years)									2 years
Maximum
Significant Accounting Policies [Line Items]
Lease, remaining lease term									10 years
Lessee, lease, renewal term									3 years
Maximum | Machinery and equipment
Significant Accounting Policies [Line Items]
Useful life (in years)									15 years
Maximum | Capitalized Software
Significant Accounting Policies [Line Items]
Useful life (in years)									10 years
Allowance for doubtful accounts
Significant Accounting Policies [Line Items]
Allowance for Sirona opening balance	$ 13				$ 18				$ 13	18	29	$ 25
Allowance for doubtful accounts receivable, write-offs									2	12
Additions - charged (credited) to costs and expenses									$ 2	$ 1	$ 10

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