Comprehensive income (loss) includes Net income (loss), as well as items charged directly to stockholders' equity, which are excluded from Net income (loss). The Company has presented Comprehensive income (loss) in the unaudited Condensed Consolidated Statements of Comprehensive Income (Loss).

Components of Accumulated other comprehensive income (loss), net of tax, were as follows (in millions):


	June 30, 2026		December 31, 2025
Accumulated pension and Other Post-Employment Benefits ("OPEB") liability adjustments	$	(28.1)	$	(28.6)
Accumulated unrealized gain on derivative instruments	1.2		1.6
Accumulated unrealized foreign currency translation adjustments	20.6		31.0
Accumulated other comprehensive income (loss), net of tax	$	(6.3)	$	4.0

Changes in the components of Accumulated other comprehensive income (loss), net of tax, were as follows (in millions):


	Three Months Ended June 30,
	2026		2025
	Pre-tax		Net of Tax		Pre-tax		Net of Tax
Pension and OPEB liability adjustments	$	0.2	$	0.7	$	—	$	(0.1)
Derivative instrument adjustments	(0.5)		(0.5)		(4.9)		(4.9)
Unrealized foreign currency translation adjustments	(1.6)		(1.6)		5.9		6.3
Total	$	(1.9)	$	(1.4)	$	1.0	$	1.3


	Six Months Ended June 30,
	2026		2025
	Pre-tax		Net of Tax		Pre-tax		Net of Tax
Pension and OPEB liability adjustments	$	0.4	$	0.5	$	—	$	0.1
Derivative instrument adjustments	(0.4)		(0.4)		(11.8)		(11.8)
Unrealized foreign currency translation adjustments	(10.4)		(10.4)		10.5		11.1
Total	$	(10.4)	$	(10.3)	$	(1.3)	$	(0.6)