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Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Schedule of Lease Assets and Liabilities

The lease assets and liabilities as of December 31 are as follows:

Leases			Classification			2023						2022
Assets
Operating lease assets			Operating lease assets			$	41.7					$	31.8
Finance lease assets			Property, plant and equipment(a)			0.6						0.2
Total leased assets						$	42.3					$	32.0
Liabilities
Current:
Operating			Other current liabilities			$	14.4					$	15.0
Finance			Current portion of long-term debt			0.1						—
Noncurrent:
Operating			Long-term operating lease liabilities			27.4						17.1
Finance			Long-term debt			0.5						0.1
Total lease liabilities						$	42.4					$	32.2

(a) Finance lease assets are recorded net of accumulated amortization of $0.1 million and less than $0.1 million as of December 31, 2023 and December 31, 2022, respectively.

The lease term and discount rate as of December 31 were as follows:

Lease Term and Discount Rate			2023						2022
Weighted-average remaining lease term (years):
Operating leases			3.8						2.9
Finance leases			4.7						4.1
Weighted-average discount rate:
Operating leases			6.0%						3.9%
Finance leases			6.0%						2.5%

Other information related to cash paid related to lease liabilities and lease assets obtained for the years ended December 31 was as follows:

Other Information			2023						2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases			$	18.9					$	18.2
Financing cash flows from finance leases			0.1						0.1
Lease assets obtained in exchange for new finance lease liabilities			0.7						0.3
Lease assets obtained in exchange for new operating lease liabilities			18.8						11.4

Schedule of Lease Cost

The lease cost for the three years ended December 31 was as follows:

Lease Cost			2023						2022						2021
Operating lease cost(a)			$	28.9					$	26.2					$	26.6
Finance lease cost(b)			0.1						0.1						0.1
Total lease cost			$	29.0					$	26.3					$	26.7

(a) Includes short-term lease costs of $5.9 million and $4.8 million and variable lease costs of $4.2 million and $3.3 million for the years ended December 31, 2023 and December 31, 2022, respectively.

(b) Includes amortization of leased assets and interest on lease liabilities.

Schedule of Maturities of Operating Lease Liability

The maturity of lease liabilities as of December 31, 2023 was as follows:

Maturity of Lease Liabilities			Operating Leases						Finance Leases						Total
2024			$	16.0					$	0.2					$	16.2
2025			11.6						0.2						11.8
2026			8.2						0.1						8.3
2027			4.6						0.1						4.7
2028			3.3						0.1						3.4
Thereafter			3.0						—						3.0
Total lease payments			$	46.7					$	0.7					$	47.4
Less: Interest			(4.9)						(0.1)						(5.0)
Present value of lease liabilities			$	41.8					$	0.6					$	42.4

Schedule of Maturities of Finance Lease Liability

The maturity of lease liabilities as of December 31, 2023 was as follows:

Maturity of Lease Liabilities			Operating Leases						Finance Leases						Total
2024			$	16.0					$	0.2					$	16.2
2025			11.6						0.2						11.8
2026			8.2						0.1						8.3
2027			4.6						0.1						4.7
2028			3.3						0.1						3.4
Thereafter			3.0						—						3.0
Total lease payments			$	46.7					$	0.7					$	47.4
Less: Interest			(4.9)						(0.1)						(5.0)
Present value of lease liabilities			$	41.8					$	0.6					$	42.4

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Tabular disclosure of lessee's assets and liabilities.

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- Definition

Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

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Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

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Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

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