Represents the number of shares of common stock which are assumed to be payable with respect to each outstanding award.

No definition available.

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- Definition

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

+ References

No definition available.

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Represents the forfeiture rate assumption that is used in valuing an option on its own shares.

+ References

No definition available.

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- Definition

Represents the weighted-average price at which outstanding options, warrants and rights can be exercised as of the year-end.

+ References

No definition available.

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- Definition

Represents the number of shares to be issued upon the exercise of outstanding options, warrants and rights as of the balance sheet date.

+ References

No definition available.

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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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

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-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

+ References

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

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-Paragraph 2

-Subparagraph (i)

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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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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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-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

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- Definition

Percentage of vesting of share-based compensation awards.

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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).

+ References

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-Paragraph 2

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

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-Subparagraph (f)(2)(ii)

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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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-Topic 718

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STOCK-BASED COMPENSATION (Details 3) (USD $)	12 Months Ended
STOCK-BASED COMPENSATION (Details 3) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
PLC
Grant date fair values
Expenses recorded for stock-based compensation plans	$ 15,700,000	$ 10,300,000	$ 10,200,000
Expenses associated with stock-based compensation plans for compensations awarded to employees	4,500,000	3,900,000	2,700,000
Total compensation cost related to non-vested stock-based compensation not yet recognized	19,700,000
Weighted-average period over which compensation cost related to non-vested stock-based compensation is expected to be recognized	1 year 10 months 24 days
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	2,841,985
Weighted-average exercise price of outstanding options, warrants and rights (in dollars per share)	$ 22.15
Number of securities remaining available for future issuance under equity compensation plans, excluding securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	4,297,959
PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	2,628,085
Weighted-average exercise price of outstanding options, warrants and rights (in dollars per share)	$ 22.15
Number of securities remaining available for future issuance under equity compensation plans, excluding securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	4,297,959
PLC \| Equity compensation plans not approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	213,900
Deferred Compensation Plan for Officers \| PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	383,641
Deferred Compensation Plan for Officers \| PLC \| Equity compensation plans not approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	39,425
Deferred Compensation Plan for Directors Who Are Not Employees of the Company \| PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	146,166
Deferred Compensation Plan for Directors Who Are Not Employees of the Company \| PLC \| Equity compensation plans not approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	174,476
Performance awards
Grant date fair values
Awards issued (in shares)	298,500	306,100
Performance awards \| PLC
Grant date fair values
Awards issued (in shares)	298,500	306,100	191,100
Fair values of awards at grant date	9,328,000	8,608,000	5,433,000
Performance awards \| PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	852,384
SARs \| PLC
Assumptions used in the model for SARs granted
Expected volatility (as a percent)				69.40%
Expected risk-free interest rate (as a percent)				2.60%
Expected dividend rate (as a percent)				2.40%
Expected forfeiture rate (as a percent)				0.00%
Grant date fair values
Awards issued (in shares)	0	0	0
Vesting period	5 years
SARs \| PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	848,316
Number of shares of common stock assumed to be payable with respect to each outstanding award	1
Restricted stock units \| PLC
Grant date fair values
Awards issued (in shares)	166,850	190,800
Fair values of awards at grant date	$ 5,500,000	$ 5,400,000
Vesting percentage	50.00%
Restricted stock units \| PLC \| Equity compensation plans approved by shareowners
Additional equity compensation plan information
Number of securities to be issued upon exercise of outstanding options, warrants and rights (in shares)	397,578
Restricted stock units \| Vesting after three years from grant date \| PLC
Grant date fair values
Vesting period	3 years
Restricted stock units \| Vesting after four years from grant date \| PLC
Grant date fair values
Vesting period	4 years