XML 35 R22.htm IDEA: XBRL DOCUMENT v3.10.0.1

Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2018

Accounting Policies [Abstract]

Schedule of New Accounting Pronouncements and Changes in Accounting Principles

The following table presents certain components of our Condensed Consolidated Statements of Operations for the three and nine months ended September 30, 2018 as reported and as if we had not adopted ASU 2014-09 on January 1, 2018:

	Three Months Ended September 30, 2018								Nine Months Ended September 30, 2018
	As Reported				If ASU 2014-09 was not adopted				As Reported				If ASU 2014-09 was not adopted
Revenues	$	1,060,991			$	1,059,319			$	3,164,272			$	3,158,191
Operating Income	$	195,746			$	193,578			$	563,664			$	560,561
Income from Continuing Operations	$	78,628			$	76,462			$	218,145			$	215,044
Per Share Income from Continuing Operations - Basic	$	0.28			$	0.27			$	0.76			$	0.75
Per Share Income from Continuing Operations - Diluted	$	0.27			$	0.27			$	0.76			$	0.75

The Contract Fulfillment Costs recorded as a result of the adoption of ASU 2014-09 as of January 1, 2018 and September 30, 2018 are as follows:

				January 1, 2018 (Date of Adoption of ASU 2014-09)													September 30, 2018
Description		Location in Balance Sheet		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount					Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
Intake Costs asset		Other (within Other Assets, Net)		$	31,604			$	(14,954	)		$	16,650				$	37,605			$	(22,185	)		$	15,420
Commissions asset		Other (within Other Assets, Net)		42,072				(21,173		)		20,899					53,877				(31,386		)		22,491

Deferred revenue liabilities associated with billed Intake Costs recorded as a result of the adoption of ASU 2014-09 as of January 1, 2018 and September 30, 2018 are as follows:

Description		Location in Balance Sheet		January 1, 2018 (Date of Adoption of ASU 2014-09)				September 30, 2018
Deferred revenue - Current		Deferred revenue		$	9,671			$	9,510
Deferred revenue - Long-term		Other Long-term Liabilities		9,877				7,590

Schedule of amortization expense associated with commissions asset and Intake Costs

Amortization expense associated with the Intake Costs asset and commissions asset for the three and nine months ended September 30, 2018 are as follows:

	Three Month Ended September 30, 2018					Nine Months Ended September 30, 2018
Intake Costs asset	$	2,294				$	7,915
Commissions asset	3,053					10,433

Schedule of changes in the carrying value of goodwill attributable to each reportable operating segment

The changes in the carrying value of goodwill attributable to each reportable operating segment for the nine months ended September 30, 2018 are as follows:

	North American Records and Information Management Business				North American Data Management Business				Western European Business				Other International Business				Global Data Center Business				Corporate and Other Business				Total Consolidated
Gross Balance as of December 31, 2017	$	2,474,829			$	551,726			$	453,537			$	846,721			$	—			$	60,048			$	4,386,861
Deductible goodwill acquired during the year	—				—				—				—				—				7,345				7,345
Non-deductible goodwill acquired during the year	—				—				—				19,340				455,434				—				474,774
Goodwill allocated to IMFS Divestment (see Note 10)	(1,202		)		—				—				—				—				—				(1,202		)
Fair value and other adjustments(1)	(373		)		—				—				4,180				—				3,324				7,131
Currency effects	(5,611		)		(1,545		)		(13,175		)		(57,979		)		(1,105		)		(740		)		(80,155		)
Gross Balance as of September 30, 2018	$	2,467,643			$	550,181			$	440,362			$	812,262			$	454,329			$	69,977			$	4,794,754
Accumulated Amortization Balance as of December 31, 2017	$	205,383			$	53,875			$	57,048			$	288			$	—			$	—			$	316,594
Currency effects	(200		)		(50		)		(354		)		7				—				—				(597		)
Accumulated Amortization Balance as of September 30, 2018	$	205,183			$	53,825			$	56,694			$	295			$	—			$	—			$	315,997
Net Balance as of December 31, 2017	$	2,269,446			$	497,851			$	396,489			$	846,433			$	—			$	60,048			$	4,070,267
Net Balance as of September 30, 2018	$	2,262,460			$	496,356			$	383,668			$	811,967			$	454,329			$	69,977			$	4,478,757
Accumulated Goodwill Impairment Balance as of December 31, 2017	$	85,909			$	—			$	46,500			$	—			$	—			$	3,011			$	135,420
Accumulated Goodwill Impairment Balance as of September 30, 2018	$	85,909			$	—			$	46,500			$	—			$	—			$	3,011			$	135,420

_______________________________________________________________________________

(1) Total fair value and other adjustments include $7,131 in net adjustments primarily related to property, plant and equipment, customer relationship intangible assets and deferred income taxes and other liabilities.

Components of amortizable intangible assets

The components of our finite-lived intangible assets related to customer relationship value, customer inducements and data center lease-based intangible assets and liabilities as of December 31, 2017 and September 30, 2018 are as follows:

	December 31, 2017												September 30, 2018
	Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
Assets:
Customer relationship intangible assets	$	1,704,105			$	(395,278	)		$	1,308,827			$	1,693,426			$	(439,048	)		$	1,254,378
Customer inducements(1)	140,030				(66,981		)		73,049				56,288				(34,374		)		21,914
Data center lease-based intangible assets(2)	19,314				(643		)		18,671				276,565				(36,006		)		240,559
	$	1,863,449			$	(462,902	)		$	1,400,547			$	2,026,279			$	(509,428	)		$	1,516,851
Liabilities:
Data center below-market leases	$	—			$	—			$	—			$	12,355			$	(1,231	)		$	11,124

_______________________________________________________________________________

(1) The gross carrying amount, accumulated amortization and net carrying amount of customer inducements as of December 31, 2017 includes Free Move Costs, which were capitalized as Customer Inducements prior to the adoption of ASU 2014-09. Subsequent to the adoption of ASU 2014-09, Free Move Costs are considered Contract Fulfillment Costs and Customer Inducements consist exclusively of Permanent Withdrawal Fees. Contract Fulfillment Costs are included in Other, a component of Other Assets, Net, in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2018. See Note 2.c. for information regarding Contract Fulfillment Costs included in our Condensed Consolidated Balance Sheet as of September 30, 2018.

(2) Includes Data Center In-Place Leases, Data Center Tenant Relationships and Data Center Above-Market Leases.

The other finite-lived intangible assets as of December 31, 2017 and September 30, 2018 are as follows:

	December 31, 2017												September 30, 2018
	Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
Other finite-lived intangible assets (included in other assets, net)	$	20,929			$	(10,728	)		$	10,201			$	20,284			$	(13,680	)		$	6,604

Schedule of amortization expenses

Amortization expense associated with finite-lived intangible assets, revenue reduction associated with the amortization of Permanent Withdrawal Fees and net revenue reduction associated with the amortization of Data Center Above-Market Leases and Data Center Below-Market Leases for the three and nine months ended September 30, 2017 and 2018 are as follows:

		Three Months Ended September 30,								Nine Months Ended September 30,
		2017				2018				2017				2018
Amortization expense included in depreciation and amortization associated with:
Customer relationship and customer inducement intangible assets		$	26,889			$	26,782			$	74,299			$	84,401
Data center in-place leases and tenant relationships		—				12,036				—				30,437
Other finite-lived intangible assets		1,051				642				4,540				3,486
Revenue reduction associated with amortization of:
Permanent withdrawal fees		$	2,721			$	3,229			$	8,627			$	8,782
Data center above-market leases and data center below-market leases		—				1,276				—				3,648

Stock-based compensation expense for Employee Stock-Based Awards related to continuing operations

Stock-based compensation expense for Employee Stock-Based Awards included in the accompanying Condensed Consolidated Statements of Operations is as follows:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2017				2018				2017				2018
Cost of sales (excluding depreciation and amortization)	$	25			$	29			$	80			$	87
Selling, general and administrative expenses	7,736				7,250				22,773				23,265
Total stock-based compensation	$	7,761			$	7,279			$	22,853			$	23,352

Summary of stock option activity

A summary of stock option activity for the nine months ended September 30, 2018 is as follows:

	Stock Options
Outstanding at December 31, 2017	3,671,740
Granted	846,517
Exercised	(163,418	)
Forfeited	(38,533	)
Expired	(16,062	)
Outstanding at September 30, 2018	4,300,244
Options exercisable at September 30, 2018	2,388,037
Options expected to vest	1,817,579

Summary of restricted stock and RSU activity

The fair value of RSUs vested during the three and nine months ended September 30, 2017 and 2018 is as follows:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2017				2018				2017				2018
Fair value of RSUs vested	$	1,933			$	3,189			$	18,006			$	19,195

A summary of RSU activity for the nine months ended September 30, 2018 is as follows:

	RSUs
Non-vested at December 31, 2017	1,071,469
Granted	746,704
Vested	(546,299	)
Forfeited	(79,140	)
Non-vested at September 30, 2018	1,192,734

Schedule of performance units

The fair value of earned PUs that vested during the three and nine months ended September 30, 2017 and 2018 is as follows:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2017				2018				2017				2018
Fair value of earned PUs that vested	$	52			$	84			$	957			$	3,117

Summary of Performance Unit (PU) activity

A summary of PU activity for the nine months ended September 30, 2018 is as follows:

	Original PU Awards			PU Adjustment(1)			Total PU Awards
Non-vested at December 31, 2017	717,878			(250,067	)		467,811
Granted	353,507			—			353,507
Vested	(81,305	)		—			(81,305	)
Forfeited/Performance or Market Conditions Not Achieved	(16,513	)		(49,881	)		(66,394	)
Non-vested at September 30, 2018	973,567			(299,948	)		673,619

_______________________________________________________________________________

(1) Represents an increase or decrease in the number of original PUs awarded based on either the final performance criteria or market condition achievement at the end of the performance period of such PUs or a change in estimated awards based on the forecasted performance against the predefined targets.

Calculation of basic and diluted net income (loss) per share attributable to the entity

The calculation of basic and diluted income (loss) per share for the three and nine months ended September 30, 2017 and 2018 is as follows:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2017				2018				2017				2018
Income (loss) from continuing operations	$	25,382			$	78,628			$	167,374			$	218,145
Less: Net income (loss) attributable to noncontrolling interests	(21		)		(125		)		2,853				485
Income (loss) from continuing operations (utilized in numerator of Earnings Per Share calculation)	$	25,403			$	78,753			$	164,521			$	217,660
(Loss) income from discontinued operations, net of tax	$	(1,058	)		$	(11,605	)		$	(3,421	)		$	(12,427	)
Net income (loss) attributable to Iron Mountain Incorporated	$	24,345			$	67,148			$	161,100			$	205,233
Weighted-average shares—basic	265,198,000				286,159,000				264,423,000				285,801,000
Effect of dilutive potential stock options	414,258				264,451				423,688				250,574
Effect of dilutive potential RSUs and PUs	526,725				558,891				446,002				463,583
Weighted-average shares—diluted	266,138,983				286,982,342				265,292,690				286,515,157
Earnings (losses) per share—basic:
Income (loss) from continuing operations	$	0.10			$	0.28			$	0.62			$	0.76
(Loss) income from discontinued operations, net of tax	—				(0.04		)		(0.01		)		(0.04		)
Net income (loss) attributable to Iron Mountain Incorporated(1)	$	0.09			$	0.23			$	0.61			$	0.72
Earnings (losses) per share—diluted:
Income (loss) from continuing operations	$	0.10			$	0.27			$	0.62			$	0.76
(Loss) income from discontinued operations, net of tax	—				(0.04		)		(0.01		)		(0.04		)
Net income (loss) attributable to Iron Mountain Incorporated(1)	$	0.09			$	0.23			$	0.61			$	0.72
Antidilutive stock options, RSUs and PUs, excluded from the calculation	2,620,225				3,253,975				2,605,203				3,256,206

_______________________________________________________________________________

(1) Columns may not foot due to rounding.

Assets and liabilities carried at fair value measured on a recurring basis

The assets and liabilities carried at fair value measured on a recurring basis as of December 31, 2017 and September 30, 2018, respectively, are as follows:

						Fair Value Measurements at December 31, 2017 Using
Description		Total Carrying Value at December 31, 2017				Quoted prices in active markets (Level 1)						Significant other observable inputs (Level 2)						Significant unobservable inputs (Level 3)
Money Market Funds(1)		$	585,000			$	—					$	585,000					$	—
Time Deposits(1)		24,482				—						24,482						—
Trading Securities		11,784				11,279				(2)		505				(3)		—
Derivative Assets(4)		1,579				—						1,579						—
Derivative Liabilities(4)		2,329				—						2,329						—

						Fair Value Measurements at September 30, 2018 Using
Description		Total Carrying Value at September 30, 2018				Quoted prices in active markets (Level 1)						Significant other observable inputs (Level 2)						Significant unobservable inputs (Level 3)
Time Deposits(1)		$	5,661			$	—					$	5,661					$	—
Trading Securities		11,268				10,583				(2)		685				(3)		—
Derivative Liabilities(4)		365				—						365						—
Interest Rate Swap Agreements Assets(5)		4,183				—						4,183						—

_______________________________________________________________________________

(1) Money market funds and time deposits are measured based on quoted prices for similar assets and/or subsequent transactions. At December 31, 2017, we had money market funds with 12 "Triple A" rated money market funds and time deposits with seven global banks. At September 30, 2018, we had no money market funds and time deposits with seven global banks.

(2) Certain trading securities are measured at fair value using quoted market prices.

(3) Certain trading securities are measured based on inputs other than quoted market prices that are observable.

(4) Derivative assets and liabilities relate to short-term (six months or less) foreign currency contracts that we have entered into to hedge certain of our foreign exchange intercompany exposures, as more fully disclosed in Note 3. We calculate the value of such forward contracts by adjusting the spot rate utilized at the balance sheet date for translation purposes by an estimate of the forward points observed in active markets.

(5) We have entered into interest rate swap agreements to hedge certain of our interest rate exposures, as more fully disclosed in Note 3. The interest rate swap agreements are designated as cash flow hedges and are measured based on inputs other than quoted market prices that are observable.

Schedule of changes in accumulated other comprehensive items, net

The changes in accumulated other comprehensive items, net for the three and nine months ended September 30, 2017, respectively, are as follows:

	Three Months Ended September 30, 2017								Nine Months Ended September 30, 2017
	Foreign Currency Translation Adjustments				Total				Foreign Currency Translation Adjustments				Total
Beginning of Period	$	(153,590	)		$	(153,590	)		$	(212,573	)		$	(212,573	)
Other comprehensive income (loss):
Foreign currency translation adjustments(1)	38,247				38,247				97,230				97,230
Total other comprehensive income (loss)	38,247				38,247				97,230				97,230
Balance as of September 30, 2017	$	(115,343	)		$	(115,343	)		$	(115,343	)		$	(115,343	)

______________________________________________________________

(1) During the nine months ended September 30, 2017, approximately $29,100 of cumulative translation adjustments associated with our businesses in Russia and Ukraine was reclassified from accumulated other comprehensive items, net and was included in the gain on sale associated with the Russia and Ukraine Divestment (as defined and discussed more fully in Note 10).

The changes in accumulated other comprehensive items, net for the three and nine months ended September 30, 2018, respectively, are as follows:

	Three Months Ended September 30, 2018												Nine Months Ended September 30, 2018
	Foreign Currency Translation Adjustments				Fair Value Adjustments for Interest Rate Swap Agreements				Total				Foreign Currency Translation Adjustments				Fair Value Adjustments for Interest Rate Swap Agreements				Total
Beginning of Period	$	(209,653	)		$	2,203			$	(207,450	)		$	(103,989	)		$	—			$	(103,989	)
Other comprehensive (loss) income:
Foreign currency translation adjustments	(22,790		)		—				(22,790		)		(128,454		)		—				(128,454		)
Fair value adjustments for interest rate swap agreements	—				1,980				1,980				—				4,183				4,183
Total other comprehensive (loss) income	(22,790		)		1,980				(20,810		)		(128,454		)		4,183				(124,271		)
Balance as of September 30, 2018	$	(232,443	)		$	4,183			$	(228,260	)		$	(232,443	)		$	4,183			$	(228,260	)

Other expense (income), net

Other expense (income), net for the three and nine months ended September 30, 2017 and 2018 consists of the following:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2017				2018				2017				2018
Foreign currency transaction losses (gains), net	$	11,865			$	664			$	27,900			$	3,825
Debt extinguishment expense	48,298				—				48,298				—
Other, net	(684		)		(339		)		(42,449		)		(2,405		)
	$	59,479			$	325			$	33,749			$	1,420

X

- Definition

Tabular disclosure of the change in goodwill.

+ References

No definition available.

+ Details

Name:	irm_ScheduleOfGoodwillRollForwardTableTextBlock
Namespace Prefix:	irm_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of cost capitalized in obtaining or fulfilling contract with customer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=68051541&loc=SL49131252-203054

+ Details

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

X

- Definition

Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life.

+ References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580

+ Details

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

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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

X

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901

+ Details

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

X

- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19190-110258

+ Details

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

X

- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

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

X

- Definition

Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 45
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=109236672&loc=d3e765-108305

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.10-01.(b)(6))
-URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22580-107794

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 45
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=109236672&loc=d3e725-108305

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794

+ Details

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

X

- Definition

Tabular disclosure of the changes in outstanding nonvested performance-based units.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

+ References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding performance-based awards that are fully vested and expected to vest. Includes, but is not limited to, unvested awards for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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

X

- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

+ References

No definition available.

+ Details

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