Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Exercisable Intrinsic Value

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award, Other Than Options, Exercises in Period, Total Intrinsic Value

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Outstanding Intrinsic Value.

+ References

No definition available.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Weighted Average Remaining Contractual Term.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award, Restriction on Transferability of awards.

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No definition available.

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- Definition

Share-based Compensation, Percentage of Target Award Which Participant May Earn

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No definition available.

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- Definition

Share-based compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Issued

+ References

No definition available.

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- Definition

Amount of decrease in additional paid in capital (APIC) resulting from a tax deficiency associated with a share-based compensation plan other than an employee stock ownership plan (ESOP).

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No definition available.

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Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 740
-Section 45
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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
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-Section F

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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-Name Accounting Standards Codification
-Topic 210
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-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
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- Definition

Unrecognized cost of unvested share-based compensation awards.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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- Definition

Net number of non-option equity instruments granted to participants.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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Stock Incentive Plan (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions			4 Months Ended	8 Months Ended	12 Months Ended
	Jan. 26, 2016	Apr. 23, 2015	Apr. 23, 2014	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Common stock, shares issuable				150,000,000	150,000,000	150,000,000
Compensation cost related to unearned performance awards					$ 10.1
Recognition period					2 years
Stock compensation expense					$ 12.5	$ (10.6)	$ 34.9
Excess tax benefit of stock awards					$ 0.7		$ 11.4
Shortfall in tax benefit of stock awards						$ 0.2
Shares available for grant					4,311,886
Long Term Incentive Plan \| Minimum
Target award percentages					33.00%
Long Term Incentive Plan \| Maximum
Target award percentages					200.00%
Performance Shares
Shares awarded					861,686
Weighted average grant-date fair value of performance awards granted					$ 45.54	$ 53.87	$ 51.51
Number of shares not vested				2,481,767	1,449,396	2,481,767
Shares earned					0	286,804
Shares issued subsequent to year-end					0	173,470
Performance Shares \| Subsequent Event
Shares awarded	334,199
Restricted Stock Units (RSUs)
Performance period					3 years
Shares awarded					144,398
Compensation cost related to unearned performance awards					$ 4.2
Recognition period					2 years
Weighted average grant-date fair value of performance awards granted					$ 44.03
Number of shares not vested				0	137,396	0
Shares earned					0
Restricted Stock Units (RSUs) \| Subsequent Event
Shares awarded	138,975
Stock Appreciation Rights (SARs)
Vesting period					4 years
Compensation cost related to unearned performance awards					$ 5.9
Recognition period					2 years
Weighted average grant-date fair value of performance awards granted					$ 7.41	$ 13.11	$ 21.10
SSAR Expiration Period					7 years
Stock compensation expense					$ 5.0	$ 5.2	$ 4.7
Weighted average remaining contractual life of SSARs outstanding, in years					4 years
Total fair value of SSARs vested					$ 4.2
Number of shares not vested					709,771
Total intrinsic value of outstanding SSARs					$ 1.8
Total intrinsic value of exercisable of SSARs					1.3
Total intrinsic value of SSARs exercised					$ 1.8
SSARs granted					325,200
Stock Appreciation Rights (SARs) \| Subsequent Event
SSARs granted	296,200
Restricted Stock
Shares awarded		22,095
Stock compensation expense					$ 1.1
Weighted-average period for compensation cost expected to be recognized, in years			3 years	1 year
Restricted common stocks issued		15,711
Long Term Incentive Plan
Performance period					3 years
2006 Plan
Common stock, shares issuable					10,000,000.0