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Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Summary of Lease Expense

The components of the lease expense is as follows:

		Year to date
	In millions	2019				2018				2017
	Operating lease cost	$	4.1			$	4.8			$	5.1

None of our leases were classified as finance leases in any of the years disclosed.

Supplemental cash flow information related to leases was as follows:

		Year-to-date
	In millions	2019				2018				2017
	Operating cash flows from operating leases	$	4.1			$	4.8			$	5.1

Supplemental balance sheet information related to leases was as follows:

		December 31,				December 31,
	In millions	2019				2018
	Operating leases
	Operating lease right-of-use asset	$	14.8			$	18.4
	Other current liabilities	3.3				3.5
	Other non-current liabilities	11.7				14.9
		$	15.0			$	18.4
	Weighted Average Remaining Lease Term (Years)	16.2				14.6
	Weighted Average Discount Rate	4.46		%		4.46		%

Maturities of Lease Liabilities

Maturities of lease liabilities were as follows:

	In millions			2019
	2020			$	3.9
	2021			3.2
	2022			2.2
	2023			1.6
	2024			1.2
	Thereafter			9.9
	Total lease payments			$	22.0
	Less imputed interest			(7.0		)
	Total			$	15.0

X

- Definition

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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980

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X

- References

No definition available.

+ Details

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X

- Definition

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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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