XML 51 R28.htm IDEA: XBRL DOCUMENT v2.4.1.9

Pension and Postretirement Health and Life Benefits (Tables)

3 Months Ended

Mar. 31, 2015

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Schedule of Net Benefit Costs

	Defined Benefit Pension Plans									Postretirement Health and Life Benefit Plans
	Successor					Predecessor				Successor					Predecessor
	Three Months Ended March 31, 2015					Three Months Ended March 31, 2014				Three Months Ended March 31, 2015					Three Months Ended March 31, 2014
Service costs	$	1.0				$	0.6			$	0.1				$	0.5
Interest costs	9.3					10.5				2.2					2.5
Expected return on plan assets (gains)	(12.2		)			(12.8		)		(0.2		)			(0.5		)
Amortization of actuarial (gains) losses, net	—					0.3				—					—
Amortization of prior service costs (credits), net	—					—				(0.1		)			(0.1		)
Net periodic benefit cost (credit)	$	(1.9	)			$	(1.4	)		$	2.0				$	2.4

X

- Details

Name:	us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration