Leases (Tables)

12 Months Ended

Dec. 31, 2020

The components of lease expense were as follows:

Year Ended December 31,	2020		2019
Finance lease cost
Amortization of right-of-use assets	$	.9	$	.9
Interest on lease liabilities		.1		.1
Operating lease cost		16.6		16.9
Short-term lease cost		.8		.7
Variable lease cost		1.7		1.8
Total lease cost	$	20.1	$	20.4

Balance sheet information related to leases was as follows:

At December 31,	2020				2019
	OPERATING LEASES		FINANCE LEASES		OPERATING LEASES		FINANCE LEASES
TRUCK, PARTS AND OTHER:
Other noncurrent assets	$	30.9	$	1.0	$	31.7	$	1.1
FINANCIAL SERVICES:
Other assets		9.0				5.2
Total right-of-use assets	$	39.9	$	1.0	$	36.9	$	1.1

TRUCK, PARTS AND OTHER:
Accounts payable, accrued expenses and other	$	11.4	$	.5	$	13.0	$	.7
Other liabilities		20.3		.5		19.5		.5
FINANCIAL SERVICES:
Accounts payable, accrued expenses and other		2.0				1.5
Deferred taxes and other liabilities		6.6				3.7
Total lease liabilities	$	40.3	$	1.0	$	37.7	$	1.2

The weighted-average remaining lease term and discount rate are as follows at December 31:

	2020						2019
	OPERATING LEASES			FINANCE LEASES			OPERATING LEASES			FINANCE LEASES
Weighted-average remaining lease term	5.7 years			2.3 years			5.1 years			2.2 years
Weighted-average discount rate		1.4	%		2.5	%		1.9	%		4.0	%

Maturities of lease liabilities are as follows:

Cash flow information related to leases was as follows:

Year Ended December 31,	2020		2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	17.2	$	17.0
Operating cash flows from finance leases		.1		.2
Financing cash flows from finance leases		.9		1.0

Right-of-use assets obtained in exchange for lease liabilities
Operating leases		19.9		8.9
Finance leases		.5		.7