BENEFIT PLANS - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2026	Dec. 31, 2025 USD ($) employee plan	Dec. 31, 2024 USD ($) plan	Dec. 31, 2023 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Number of funded, noncontributory defined benefit pension plans | plan		2
Number of unfunded, nonqualified pension plans | plan		3
Percentage of contributions to individual multiemployer pension funds (as percent)		5.00%	5.00%	5.00%
Contributions to multiemployer pension plans		$ 32.6	$ 30.2	$ 36.6
Percentage of domestic hourly labor force covered by collective bargaining agreements (as percent)		14.60%
Percentage of domestic hourly labor force covered by collective bargaining agreements expiring in 2025 (as percent)		43.70%
Number of supplemental retirement plans | plan		1	1
Accrued costs for supplemental retirement plan		$ 0.6	$ 0.5
Expected return on plan assets (as percent)		5.90%	4.85%
Number of defined contribution plans | plan		6
Expense recognized related to defined contribution plans		$ 80.4	$ 87.5	79.2
Forecast
Defined Benefit Plan Disclosure [Line Items]
Expected return on plan assets (as percent)	5.90%
Minimum
Defined Benefit Plan Disclosure [Line Items]
Discount rate (as percent)		4.65%	5.25%
Maximum
Defined Benefit Plan Disclosure [Line Items]
Discount rate (as percent)		5.58%	5.73%
Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Number of employees | employee		218
Pension Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation		$ 658.4	$ 640.8	693.3
Employer contribution		14.6	$ 8.7	$ 7.4
Estimated employer contribution in 2026		$ 7.7
Discount rate (as percent)		5.44%	5.65%	5.00%
Estimated weighted-average discount rate to measure service cost (as percent)		5.54%	5.10%
Estimated weighted-average discount rate to measure interest cost (as percent)		5.07%	4.90%
Expected return on plan assets (as percent)		5.90%	4.85%	4.85%
Other Postretirement Benefit Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation		$ 39.2	$ 42.2	$ 44.2
Employer contribution		3.0	$ 3.4	$ 5.2
Estimated employer contribution in 2026		$ 4.3
Discount rate (as percent)		5.15%	5.51%	4.90%
Estimated weighted-average discount rate to measure service cost (as percent)		5.80%	4.96%
Estimated weighted-average discount rate to measure interest cost (as percent)		5.47%	4.85%
Future percent of per capita cost of covered healthcare benefits (as percent)		4.50%
Other Postretirement Benefit Plans, Defined Benefit | Pre-65
Defined Benefit Plan Disclosure [Line Items]
Healthcare cost trend rate assumed for next year (Pre-65/Post-65) (as percent)		8.20%	8.45%	10.20%
Nonqualified Plan | Pension Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation		$ 30.7	$ 32.5
Employer contribution		3.7	6.7	$ 7.4
Estimated employer contribution in 2026		3.8
Qualified Plan | Pension Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Employer contribution		10.9	$ 2.0	$ 0.0
Estimated employer contribution in 2026		$ 3.9