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Properties, Plants and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Components of net properties, plants and equipment

The components of net properties, plants and equipment were as follows:

			December  31,
			2020						2019
			(Dollars in millions)
Coke and energy plant, machinery and equipment			$	2,009.3					$	1,968.2
Logistics plant, machinery and equipment			157.3						147.9
Land and land improvements			104.5						106.0
Construction-in-progress			47.4						29.5
Other			42.4						42.3
Gross investment, at cost			2,360.9						2,293.9
Less: accumulated depreciation			(1,032.9)						(903.7)
Total properties, plants and equipment, net			$	1,328.0					$	1,390.2

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- References

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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