SHARE-BASED COMPENSATION - Additional Information (Detail)	9 Months Ended
Sep. 30, 2015 $ / shares Rate shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock issued as a result of restricted stock unit vesting, performance share unit vesting and stock option exercises	1,784,340
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,122,608
Weighted average exercise price of stock options granted \| $ / shares	$ 35.41
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	433,469
Vested	364,576
Weighted average fair value of units granted \| $ / shares	$ 35.41
Performance share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	238,662
Vested	241,734
Weighted average fair value of units granted \| $ / shares	$ 34.75
Stock appreciation rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	58,373
Minimum \| Performance share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Final number of shares awarded of each grant's target \| Rate	0.00%
Maximum \| Performance share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Final number of shares awarded of each grant's target \| Rate	150.00%

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).

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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).

+ References

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Net number of share options (or share units) granted during the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

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- Definition

Share Based Compensation Arrangement by Share Based Payment Award, Outstanding Award as Percentage of Shares Issued

+ References

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