v3.3.1.900

Property, plant and equipment

12 Months Ended

Dec. 31, 2015

Property, plant and equipment

Property, plant and equipment

7. Property, plant and equipment

		December 31,			December 31,			Depreciable
		2015			2014			Lives
Land		$	5.2		$	5.7
Office equipment, machinery and other			5.6			4.4		3	-	10	years
Leasehold improvements			—			0.5		7	-	15	years
Asset retirement obligation			27.4			29.3		1	-	43	years
Plant in service			975.8			1,118.8		1	-	45	years
			1,014.0			1,158.7
Less accumulated depreciation			(236.3)			(195.8)
		$	777.7		$	962.9

Depreciation expense of $59.0 million, $64.6 million and $64.4 million was recorded for the years ended December 31, 2015, 2014 and 2013, respectively.

As described in Note 8, Goodwill, we recorded a $76.6 million and $9.6 million long-lived asset impairment to property, plant and equipment in the years ended December 31, 2015 and 2014, respectively.

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- References

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- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13-14)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=51717284&loc=d3e1361-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
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-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=51719941&loc=d3e2921-110230

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-Publisher FASB
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