Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2025

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Financial Instruments at Fair Value

The following table presents assets and liabilities representing the fair value of our most significant derivative financial instruments. The fair values of the derivatives reflect the change in the market value of the derivative from the date of the trade execution and do not consider the offsetting underlying hedged item.

	Expiring at various dates through:	Total USD Equivalent Notional Amount		As of December 31, 2025
Derivatives				Assets				Liabilities
				Other Current Assets		Other Noncurrent Assets		Other Current Liabilities		Other Long-Term Liabilities
Designated as hedging instruments
Total cash flow hedges-currency hedges	Jun 2027	$	240.5	$	3.3	$	.3	$	.9	$	—
Total fair value hedges	Apr 2026	83.7		.7		—		—		—
Not designated as hedging instruments	Jun 2026	100.6		.2		—		.3		—
Total derivatives				$	4.2	$	.3	$	1.2	$	—

	Expiring at various dates through:	Total USD Equivalent Notional Amount		As of December 31, 2024
Derivatives				Assets				Liabilities
				Other Current Assets		Other Noncurrent Assets		Other Current Liabilities		Other Long-Term Liabilities
Designated as hedging instruments
Total cash flow hedges-currency hedges	Jun 2026	$	254.0	$	3.1	$	.3	$	5.8	$	.3
Total fair value hedges	Jun 2025	19.0		.1		—		.1		—
Not designated as hedging instruments	Dec 2025	166.5		1.6		—		.8		—
Total derivatives				$	4.8	$	.3	$	6.7	$	.3

Schedule of Pre-Tax (Gains) Losses of Hedging Activities

The following table sets forth the pretax (gains) losses for our hedging activities for the years presented. This schedule includes reclassifications from accumulated other comprehensive income as well as derivative settlements recorded directly to income or expense.

	Consolidated Statements of Operations Presentation	Amount of Loss (Gain) Recorded in Income for the Year Ended December 31,
Derivatives		2025		2024		2023
Designated as hedging instruments
Interest rate cash flow hedges	Interest expense	$	(.3)	$	(.3)	$	(.3)
Currency cash flow hedges	Net trade sales	3.0		1.6		3.7
Currency cash flow hedges	Cost of goods sold	(1.2)		(1.7)		(2.5)
Currency cash flow hedges	Other (income) expense, net	(.2)		—		—
Total cash flow hedges		1.3		(.4)		.9
Fair value hedges	Other (income) expense, net	(.8)		.5		.9
Not designated as hedging instruments	Other (income) expense, net	6.4		(5.7)		3.9
Total derivative instruments		$	6.9	$	(5.6)	$	5.7