CONTINGENCIES (Details) cubic_yard in Millions, $ in Millions																	1 Months Ended		12 Months Ended
	Jan. 19, 2024 USD ($)	Apr. 07, 2023 USD ($)	Mar. 02, 2023 company mi	Dec. 16, 2022 USD ($) company mi	Feb. 11, 2022 mi	Apr. 14, 2021 USD ($) mi	Dec. 04, 2020 USD ($)	Oct. 10, 2018 mi	Jun. 30, 2018 USD ($) municipality company mi	May 17, 2017 hazardousSubstance company mi	Mar. 30, 2017 company mi	Sep. 30, 2016 mi	Mar. 31, 2016 company mi	Mar. 04, 2016 USD ($) cubic_yard mi	Apr. 11, 2014 mi	Jun. 18, 2012 mi	Apr. 30, 2015 mi	May 31, 2007 company mi	Dec. 30, 2023 USD ($) site	Dec. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Superfund sites | site																			23
Environmental loss contingency, statement of financial position, not disclosed																			reserves	reserves
Reserve for environmental remediation costs, current																			$ 46.0	$ 39.4
Environmental loss contingency, noncurrent, statement of financial position, not disclosed																			long-term
Environmental remediation costs deemed probable and reasonable estimable				$ 150.0		$ 441.0								$ 1,400.0
Reserve for environmental loss contingencies, EPA funded amount																			$ 17.0
Environmental remediation. period construction of treatment facility to be maintained																			30 years
Number of miles of river | mi			9	10.9	17	17		9	8.3	8.3	8.3	8.3	8.3	8.3	8.3	10.9	17	17
Cubic yards of settlement | cubic_yard														3.5
Approximate implementation time														6 years
Number of defendants | company									100
Estimated costs of remediation design									$ 165.0
Number of municipalities | municipality									42
Number of parties notified | company													105
Number of companies offered cash out settlements | company										20	20
Number of hazardous substances | hazardousSubstance										8
Number of parties | company			40	85
Environmental exit costs anticipated cost, percentage				99.40%
Estimated environmental remediation expense, statement of income or comprehensive income, extensible enumeration, not disclosed flag																			estimated remediation costs
Undiscounted environmental liability expected to be paid in 2024																			$ 3.2
Undiscounted environmental liability expected to be paid 2025																			3.2
Undiscounted environmental liability expected to be paid in 2026																			3.2
Undiscounted environmental liability expected to be paid in 2027																			2.4
Undiscounted environmental liability expected to be paid in 2028																			2.4
Undiscounted environmental liability expected to be paid thereafter																			32.6
Subsequent Event
Commitments and Contingencies Disclosure [Line Items]
Penalty charge	$ 32.0
YPF And Repsol
Commitments and Contingencies Disclosure [Line Items]
Litigation settlement, amount		$ 573.0
Lower Passaic Cooperating Parties Group
Commitments and Contingencies Disclosure [Line Items]
Number of companies | company																		47
YPF And Repsol | Lower Passaic Cooperating Parties Group
Commitments and Contingencies Disclosure [Line Items]
Litigation settlement, amount awarded from other party		$ 9.0
Property, Plant and Equipment, Other Types
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs, reserve																			124.5	$ 129.3
Reserve for environmental remediation costs, current																			46.0
Reserve for environmental remediation costs, noncurrent																			78.5
Reserve for environmental loss contingencies, obligation after EPA funding																			107.5
Estimated environmental remediation expense																			28.2
Centredale Site
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs deemed probable and reasonable estimable																			$ 24.9
Minimum
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs deemed probable and reasonable estimable							$ 420.0
Environmental liability discount rate																			4.40%
Undiscounted environmental liability																			$ 34.3
Minimum | Property, Plant and Equipment, Other Types
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs deemed probable and reasonable estimable																			$ 79.9
Maximum
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs deemed probable and reasonable estimable							$ 468.0
Environmental liability discount rate																			5.50%
Undiscounted environmental liability																			$ 47.0
Maximum | Property, Plant and Equipment, Other Types
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation costs deemed probable and reasonable estimable																			$ 226.8