Income Taxes (Tables)

12 Months Ended

Dec. 31, 2020

Income Taxes [Abstract]

Schedule Of Unrecognized Tax Benefits Roll Forward

		2020		2019		2018
Balance at January 1,	$	1.9	$	2.6	$	2.3
Additions based on tax positions related to current year		0.2		0.2		1.1
Reductions for tax positions of prior years		(0.1)		(0.1)		(0.8)
Settlements		(0.3)		(0.8)		—
Balance at December 31,	$	1.7	$	1.9	$	2.6

Schedule Of Effective Income Tax Rate Reconciliation

	For the Years Ended December 31,
	2020		2019		2018
Statutory U.S. federal income tax rate	21.0	%	21.0	%	21.0	%
State and local income taxes, net of federal benefit	4.3		4.5		3.1
Deemed repatriation of foreign earnings	—		—		(1.0)
Effect of tax rate changes	—		—		(5.1)
Nondeductible meals and entertainment	0.5		1.4		1.4
Other, net	0.8		0.6		0.4
Effective tax rate	26.6	%	27.5	%	19.8	%

Schedule Of Income Before Income Tax, Domestic And Foreign

	For the Years Ended December 31,
Components of Income before Taxes		2020		2019		2018
Domestic	$	151.1	$	185.1	$	163.3
Foreign		15.2		14.8		15.8
Income before taxes	$	166.3	$	199.9	$	179.1

Schedule Of Components Of Income Tax Expense Benefit

	For the Years Ended December 31,
Components of Income Tax Provision		2020		2019		2018
Current expense
U.S. Federal	$	38.5	$	41.9	$	20.5
State		11.4		12.4		6.9
Foreign		4.5		4.4		4.6
Total current expense	$	54.4	$	58.7	$	32.0
Deferred (benefit) expense
U.S. Federal	$	(7.8)	$	(3.0)	$	2.5
State		(2.3)		(0.8)		0.8
Foreign		(0.1)		0.1		0.1
Total deferred (benefit) expense	$	(10.2)	$	(3.7)	$	3.4
Total income tax provision	$	44.2	$	55.0	$	35.4

Schedule Of Deferred Tax Assets And Liabilities

Assets (Liabilities)		2020		2019
Pension	$	47.2	$	38.7
Operating lease liabilities		31.3		30.6
Postretirement benefits		20.8		19.6
Inventory		12.3		14.9
Other deferred tax assets		5.2		5.0
Payroll accruals		7.6		2.9
Bad debt reserves		0.8		1.0
Subtotal		125.2		112.7
Less: valuation allowances		(0.6)		(0.4)
Deferred tax assets		124.6		112.3
Fixed assets		(34.5)		(32.2)
Operating lease right-of-use assets		(29.1)		(28.7)
Other deferred tax liabilities		(4.9)		(4.5)
Computer software		(2.4)		(2.9)
Deferred tax liabilities		(70.9)		(68.3)
Net deferred tax assets	$	53.7	$	44.0

Deferred income taxes included in non-current assets (liabilities) at December 31 were:

		2020		2019
Deferred tax assets included in other non-current assets	$	54.1	$	44.5
Deferred tax liabilities included in other non-current liabilities		(0.4)		(0.5)
Total	$	53.7	$	44.0

Summary Of Operating Loss Carryforwards

Operating loss and tax credit carryforwards included in net deferred tax assets at December 31 were:

		2020		2019
U.S. Federal(A)	$	0.5	$	0.4
State(A)		0.3		0.3
Foreign(B)		—		0.1

^(A)Expires between 2023 and 2030

^(B)Indefinite life