BUSINESS OVERVIEW - Narrative (Details) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2022 USD ($)	Sep. 30, 2022 USD ($) country	Oct. 01, 2021 USD ($)	Sep. 30, 2022 USD ($) country	Oct. 01, 2021 USD ($)	Dec. 31, 2021 USD ($)	Jul. 01, 2022 USD ($)	Jul. 01, 2022 JPY (¥)	Jul. 01, 2022 EUR (€)	Apr. 01, 2022 USD ($)	Jul. 02, 2021 USD ($)	Apr. 02, 2021 USD ($)	Jan. 19, 2021 USD ($) shares	Dec. 31, 2020 USD ($)	Feb. 22, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of countries in which entity operates (more than) | country		50		50
Revenue		$ 1,456.0	$ 1,301.0	$ 4,295.8	$ 3,879.9
Principal amount													$ 1,100.0
Russia exit and wind down costs		1.1	0.0	17.3	0.0
Total expected cost				18.4
After-tax foreign currency transaction gains from foreign currency translation		14.6		18.3
Stockholders' equity, including portion attributable to noncontrolling interest		9,395.7		9,395.7		$ 9,517.0
Revenue Benchmark | Geographic Concentration Risk | Russia and Ukraine
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk (as a percent)						1.00%
Assets, Total | Geographic Concentration Risk | Russia and Ukraine
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk (as a percent)						0.20%
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2021-08
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue			1.5		1.5
Additional Paid-In Capital
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest		3,677.4	3,624.3	3,677.4	3,624.3	$ 3,670.0	$ 3,651.2			$ 3,619.1	$ 3,602.1	$ 3,563.8		$ 3,554.5
Additional Paid-In Capital | Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest						(65.7)
Additional Paid-In Capital | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06 Cumulative Effect, Period of Adoption
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest	$ 65.7
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest		$ 6,539.6	$ 5,883.7	$ 6,539.6	$ 5,883.7	6,023.6	$ 6,374.5			$ 6,226.4	$ 5,756.6	$ 5,616.6		$ 5,547.4
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest						$ 62.8
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06 Cumulative Effect, Period of Adoption
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity, including portion attributable to noncontrolling interest	$ 62.8
Yen Term Loan
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Principal amount | ¥								¥ 14,400,000,000
Euro Term Loan
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Principal amount | €									€ 275,000,000
0.875% senior convertible notes due 2022 | Convertible Debt
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Interest rate, stated percentage	0.875%	0.875%	0.875%	0.875%	0.875%							0.875%			0.875%
0.875% senior convertible notes due 2022 | Convertible Debt | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06 Cumulative Effect, Period of Adoption
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Debt instrument, increase (decrease), net	$ 3.7
Vontier
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Investment balance (in shares) | shares													33.5
Vontier
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Principal amount													$ 1,100.0