Supplemental Balance Sheet Data

3 Months Ended

Mar. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Supplemental Balance Sheet Data

Supplemental Balance Sheet Data

The following table presents inventories by major class:

	March 31, 2022		December 31, 2021
Raw materials	$	52.0	$	54.7
Work in progress	43.2		32.6
Finished goods	67.2		64.0
Supplies and other	4.4		3.8
	166.8		155.1
Excess of FIFO over LIFO cost	(18.5)		(16.6)
Total	$	148.3	$	138.5

The first-in, first-out ("FIFO") values of inventories valued on the last-in, first-out ("LIFO") method were $104.3 million and $95.4 million as of March 31, 2022 and December 31, 2021, respectively.

The following table presents changes in accumulated other comprehensive income (loss) ("AOCI") for the three months ended March 31, 2022: 

	Net Unrealized Foreign Currency Translation Loss		Net Loss from Pension and Other Postretirement Liabilities		Accumulated Other Comprehensive Loss
AOCI — December 31, 2021	$	(25.2)	$	(71.7)	$	(96.9)
Other comprehensive income (loss) before reclassifications	(8.1)		—		(8.1)
Amounts reclassified from AOCI	—		1.0		1.0
Income (loss) from other comprehensive income items	(8.1)		1.0		(7.1)
Provision (benefit) for income taxes	(0.3)		0.3		—
Other comprehensive income (loss)	(7.8)		0.7		(7.1)
AOCI — March 31, 2022	$	(33.0)	$	(71.0)	$	(104.0)

For the three months ended March 31, 2022 and 2021, the Company reclassified $1.0 million and $1.7 million of costs, respectively, from AOCI to "Other income, net" on the Condensed Consolidated Statements of Operations. For the three months ended March 31, 2022 and 2021, the Company recognized an income tax benefit of $0.3 million and $0.4 million, respectively, related to such reclassifications classified as "Provision for income taxes" on the Condensed Consolidated Statements of Operations.