Tivo 10-Q 4 Dec 14 2015 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Oct. 31, 2014	Nov. 30, 2014
Document and Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Oct-14	'
Document Fiscal Year Focus	'2015	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'TIVO	'
Entity Registrant Name	'TIVO INC	'
Entity Central Index Key	'0001088825	'
Current Fiscal Year End Date	'--01-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	102,570,084

CONDENSED_CONSOLIDATED_BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Oct. 31, 2014	Jan. 31, 2014
In Thousands, unless otherwise specified
CURRENT ASSETS	'	'
Cash and cash equivalents	$148,208	$253,713
Short-term investments	707,166	748,759
Accounts receivable, net of allowance for doubtful accounts of $464 and $429, respectively	42,339	35,151
Inventories	16,878	22,316
Deferred cost of technology revenues, current	4,777	9,103
Deferred tax asset, current	122,993	113,621
Prepaid expenses and other, current	14,698	10,922
Total current assets	1,057,059	1,193,585
LONG-TERM ASSETS	'	'
Property and equipment, net of accumulated depreciation of $50,547 and $52,819, respectively	11,116	10,687
Developed technology and intangible assets, net of accumulated amortization of $29,166 and $23,059, respectively	53,921	7,328
Deferred cost of technology revenues, long-term	16,144	18,108
Deferred tax asset, long-term	48,189	57,492
Goodwill	99,364	12,266
Prepaid expenses and other, long-term	7,837	2,325
Total long-term assets	236,571	108,206
Total assets	1,293,630	1,301,791
CURRENT LIABILITIES	'	'
Accounts payable	27,804	22,918
Accrued liabilities	46,935	50,204
Deferred revenue, current	173,845	174,739
Total current liabilities	248,584	247,861
LONG-TERM LIABILITIES	'	'
Deferred revenue, long-term	282,484	331,534
Convertible senior notes	351,035	172,500
Other long-term liabilities	4,994	811
Total long-term liabilities	638,513	504,845
Total liabilities	887,097	752,706
COMMITMENTS AND CONTINGENCIES (see Note 6)	'	'
STOCKHOLDERS’ EQUITY	'	'
Preferred stock, par value $0.001: Authorized shares are 10,000,000; Issued and outstanding shares - none	0	0
Common stock, par value $0.001: Authorized shares are 275,000,000; Issued shares are 138,010,253 and 134,588,456, respectively, and outstanding shares are 105,410,103 and 120,617,939, respectively	138	134
Treasury stock, at cost: 32,600,150 and 13,970,517 shares, respectively	-397,311	-154,071
Additional paid-in capital	1,190,483	1,112,957
Accumulated deficit	-386,736	-410,512
Accumulated other comprehensive income (loss)	-41	577
Total stockholders’ equity	406,533	549,085
Total liabilities and stockholders’ equity	$1,293,630	$1,301,791

CONDENSED_CONSOLIDATED_BALANCE1

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Oct. 31, 2014	Jan. 31, 2014
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Accounts receivable, allowance for doubtful accounts	$464	$429
Property and equipment, accumulated depreciation	50,547	52,819
Purchased technology, capitalized software, and intangible assets, accumulated amortization	$29,166	$23,059
Preferred Stock, par value	$0.00	$0.00
Preferred Stock, authorized shares	10,000,000	10,000,000
Preferred Stock, issued shares	0	0
Preferred Stock, outstanding shares	0	0
Common Stock, par value	$0.00	$0.00
Common Stock, authorized shares	275,000,000	275,000,000
Common Stock, issued shares	138,010,253	134,588,456
Common Stock, outstanding shares	105,410,103	120,617,939
Treasury Stock, shares	32,600,150	13,970,517

CONDENSED_CONSOLIDATED_STATEME

CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Revenues	'	'	'	'
Service revenues	$36,705	$33,526	$109,509	$102,518
Technology revenues	51,359	48,133	151,182	117,914
Hardware revenues	30,366	35,597	76,656	79,487
Net revenues	118,430	117,256	337,347	299,919
Cost of revenues	'	'	'	'
Cost of service revenues	14,970	11,233	42,570	33,446
Cost of technology revenues	6,567	5,612	16,780	21,190
Cost of hardware revenues	28,176	33,017	70,464	73,470
Total cost of revenues	49,713	49,862	129,814	128,106
Gross margin	68,717	67,394	207,533	171,813
Research and development	25,546	27,242	76,944	80,009
Sales and marketing	10,544	10,189	31,143	27,765
Sales and marketing, subscription acquisition costs	2,734	2,628	5,451	6,483
General and administrative	14,292	15,839	45,406	60,850
Gain (Loss) Related to Litigation Settlement	0	0	0	-108,102
Total operating expenses	53,116	55,898	158,944	67,005
Income from operations	15,601	11,496	48,589	104,808
Interest income	1,070	1,133	3,178	3,455
Interest expense and other expense, net	-3,197	-2,165	-7,139	-6,104
Income before income taxes	13,474	10,464	44,628	102,159
Benefit (provision) for income taxes	-7,129	2,023	-20,852	168,947
Net income	6,345	12,487	23,776	271,106
Net income per common share	'	'	'	'
Basic (in dollars per share)	$0.06	$0.11	$0.22	$2.28
Diluted (in dollars per share)	$0.06	$0.10	$0.21	$1.98
Income for purposes of computing net income per share:	'	'	'	'
Basic	6,345	12,487	23,776	271,106
Diluted	$6,345	$13,739	$27,530	$274,863
Weighted average common and common equivalent shares:	'	'	'	'
Basic (in shares)	107,497,734	116,760,061	110,303,789	118,913,986
Diluted (in shares)	111,870,407	136,736,001	130,278,425	139,124,386

CONDENSED_CONSOLIDATED_COMPREH

CONDENSED CONSOLIDATED COMPREHENSIVE INCOME (LOSS) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]	'	'	'	'
Net income	$6,345	$12,487	$23,776	$271,106
Available-for-sale securities:	'	'	'	'
Unrealized gain (loss) on marketable securities, net of tax	-205	366	-618	222
Total comprehensive income, net of tax	$6,140	$12,853	$23,158	$271,328

CONDENSED_CONSOLIDATED_STATEME1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES	'	'
Net income	$23,776	$271,106
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Depreciation and amortization of property and equipment and intangibles	10,270	7,778
Stock-based compensation expense	25,577	27,453
Amortization of discounts and premiums on investments	8,204	5,591
Deferred income taxes	-2,131	-171,764
Amortization of debt issuance costs and debt discount	1,439	721
Excess tax benefits from employee stock-based compensation	-12,289	-515
Allowance for doubtful accounts	183	199
Changes in assets and liabilities:	'	'
Accounts receivable	-4,128	1,965
Inventories	5,438	-4,014
Deferred cost of technology revenues	5,975	1,499
Prepaid expenses and other	-761	-3,049
Accounts payable	3,604	8,961
Accrued liabilities	2,994	-2,307
Deferred revenue	-50,914	354,577
Other long-term liabilities	-239	-121
Net cash provided by operating activities	16,998	498,080
CASH FLOWS FROM INVESTING ACTIVITIES	'	'
Purchases of short-term investments	-608,052	-747,404
Sales or maturities of short-term investments	639,635	378,095
Acquisition of business, net of cash acquired	-128,387	0
Acquisition of property and equipment	-4,668	-5,406
Net cash used in investing activities	-101,472	-374,715
CASH FLOWS FROM FINANCING ACTIVITIES	'	'
Proceeds from issuance of common stock related to exercise of common stock options	4,886	6,783
Proceeds from issuance of common stock related to employee stock purchase plan	3,649	3,791
Excess tax benefits from employee stock-based compensation	12,289	515
Proceeds from issuance of convertible senior notes, net of issuance costs	224,537	0
Proceeds from issuance of common stock warrants	30,167	0
Purchase of convertible note hedges	-54,018	0
Treasury stock - repurchase of stock	-242,541	-95,299
Net cash used in financing activities	-21,031	-84,210
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	-105,505	39,155
CASH AND CASH EQUIVALENTS:	'	'
Balance at beginning of period	253,713	157,104
Balance at end of period	$148,208	$196,259

NATURE_OF_OPERATIONS

NATURE OF OPERATIONS	9 Months Ended
	Oct. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
NATURE OF OPERATIONS	'
	NATURE OF OPERATIONS
	TiVo Inc. (together with its subsidiaries the Company or TiVo) was incorporated in August 1997 as a Delaware corporation and is located in San Jose, California. The unaudited interim condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All inter-company accounts and transactions have been eliminated in consolidation. The Company conducts its operations through one reportable segment.
	The Company is subject to a number of risks, including delays in product and service developments; competitive product and service offerings; lack of market acceptance; the dependence on third-parties for manufacturing, marketing, and sales support, as well as third-party rollout schedules, software development issues for third-party products which contain its technology; intellectual property claims by and against the Company; access to television programming including digital cable signals in connection with CableCARD and switched digital Internet Protocol, downloadable conditional access, and other new signal delivery and encryption technologies; dependence on its relationships with third-party service providers for subscription growth; and the Company’s ability to sustain and grow both its TiVo-Owned and MSO subscription bases. The Company anticipates that its retail business will continue to be seasonal and expects to generate a significant portion of its new subscriptions during and immediately after the holiday shopping season.

SUMMARY_OF_SIGNIFICANT_ACCOUNT

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	9 Months Ended
	Oct. 31, 2014
Accounting Policies [Abstract]	'
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	'
	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
	Basis of Presentation
	The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”) for interim financial information, the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, the unaudited interim condensed consolidated financial statements do not contain all of the information and footnotes required by generally accepted accounting principles for complete audited annual financial statements. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position as of October 31, 2014 and January 31, 2014 and the results of operations and the statement of other comprehensive income for the three and nine months ended October 31, 2014 and 2013 and condensed consolidated statements of cash flows for the nine months ended October 31, 2014 and 2013. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements, including the notes thereto, included in the Company’s annual report on Form 10-K for the fiscal year ended January 31, 2014. Operating results for the three and nine months ended October 31, 2014 are not necessarily indicative of results that may be expected for this fiscal year ending January 31, 2015 or any other periods.
	Business Combinations
	The Company applies the acquisition method of accounting for business combinations, including its acquisition of Digitalsmiths on February 14, 2014. Under this method of accounting, all assets acquired and liabilities assumed are recorded at their respective fair values at the date of the completion of the transaction. Determining the fair value of assets acquired and liabilities assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, discount rates, intangibles and other asset lives, among other items. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (an exit price). Market participants are assumed to be buyers and sellers in the principal (most advantageous) market for the asset or liability. Additionally, fair value measurements for an asset assume the highest and best use of that asset by market participants. As a result, the Company may have been required to value the acquired assets at fair value measures that do not reflect its intended use of those assets. Use of different estimates and judgments could yield different results. Any excess of the purchase price over the fair value of the net assets acquired is recognized as goodwill. Although the Company believes the assumptions and estimates it has made are reasonable and appropriate, they are based in part on historical experience and information that may be obtained from the management of the acquired company and are inherently uncertain. Unanticipated events and circumstances may occur that may affect the accuracy or validity of such assumptions, estimates, or actual results. As a result, during the measurement period, which may be up to one year from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to the Company's Condensed Consolidated Statements of Operations.
	Recent Accounting Pronouncements
	On May 28, 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The new standard is effective for the Company on February 1, 2017. Early application is not permitted. The standard permits the use of either the retrospective or cumulative effect transition method. The Company is evaluating the effect that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting.

CASH_AND_INVESTMENTS

CASH AND INVESTMENTS	9 Months Ended
	Oct. 31, 2014
Investments and Cash [Abstract]	'
CASH AND INVESTMENTS	'
	CASH AND INVESTMENTS
	Cash, cash equivalents, and short-term investments, consisted of the following:
		As of
		October 31, 2014		January 31, 2014
		(in thousands)
	Cash and cash equivalents:
	Cash	$	7,573	$	16,718
	Cash equivalents:
	Commercial paper	90,907		72,268
	Certificates of deposit	2,000		—
	Money market funds	47,728		164,727
	Total cash and cash equivalents	$	148,208	$	253,713
	Marketable securities:
	Certificates of deposit	$	23,400	$	11,424
	Commercial paper	109,778		176,205
	Corporate debt securities	532,379		492,765
	Foreign government securities	10,855		—
	U.S. Treasury securities	—		20,024
	Variable-rate demand notes	285		350
	Asset and mortgage-backed securities	30,469		43,111
	Municipal bonds	—		4,880
	Current marketable debt securities	$	707,166	$	748,759
	Other investment securities:
	Other investment securities - cost method	$	250	$	250
	Total other investment securities	$	250	$	250
	Total cash, cash equivalents, marketable securities, and other investment securities	$	855,624	$	1,002,722
	Marketable Securities
	The Company’s investment securities portfolio consists of various debt instruments, including corporate and government bonds, asset and mortgage-backed securities, government securities, and municipal bonds, all of which are classified as available-for-sale.
	Other investment securities
	TiVo has an investment in a private company where the Company’s ownership is less than 20% and TiVo does not have significant influence. The investment is accounted for under the cost method and is periodically assessed for other-than-temporary impairment. Refer to Note 4 "Fair Value" for additional information on the impairment assessment of the investment.
	Contractual Maturity Date
	The following table summarizes the estimated fair value of the Company’s debt investments, designated as available-for-sale, classified by the contractual maturity date of the security:
		As of
		October 31, 2014		January 31, 2014
		(in thousands)
	Due within 1 year	$	519,391	$	662,299
	Due within 1 year through 5 years	187,490		86,110
	Due after 10 years	285		350
	Total	$	707,166	$	748,759
	Unrealized Gains (Losses) on Marketable Investment Securities
	The following tables summarize unrealized gains and losses related to the Company’s investments in marketable securities designated as available-for-sale:
		As of October 31, 2014
		Adjusted		Gross		Gross			Fair
		Cost		Unrealized		Unrealized			Value
				Gains		Losses
		(in thousands)
	Certificates of deposit	$	23,400	$	—	$	—		$	23,400
	Commercial paper	109,725		53		—			109,778
	Corporate debt securities	532,496		127		(244		)	532,379
	Foreign government securities	10,860		1		(6		)	10,855
	Variable-rate demand notes	285		—		—			285
	Asset and mortgage-backed securities	30,467		2		—			30,469
	Total	$	707,233	$	183	$	(250	)	$	707,166
		As of January 31, 2014
		Adjusted		Gross		Gross			Fair
		Cost		Unrealized		Unrealized			Value
				Gains		Losses
		(in thousands)
	Certificates of deposit	$	11,424	$	—	$	—		$	11,424
	Commercial paper	176,120		85		—			176,205
	Corporate debt securities	492,295		532		(62		)	492,765
	U.S. Treasury securities	20,023		1		—			20,024
	Variable-rate demand notes	350		—		—			350
Asset and mortgage-backed securities	43,105		10		(4		)	43,111
Municipal bonds	4,875		5		—			4,880
Total	$	748,192	$	633	$	(66	)	$	748,759
None of these investments were in a loss position for greater than twelve months as of October 31, 2014 and January 31, 2014.

FAIR_VALUE

FAIR VALUE	9 Months Ended
	Oct. 31, 2014
Fair Value Disclosures [Abstract]	'
FAIR VALUE	'
	FAIR VALUE
	Inputs to valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect TiVo's market assumptions. These two types of inputs have created the following fair-value hierarchy:
	Level 1 - Quoted prices for identical instruments in active markets;
	Level 2 - Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets; and
	Level 3 - Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.
	This hierarchy requires TiVo to minimize the use of unobservable inputs and to use observable market data, if available, when determining fair value. TiVo recognizes transfers between levels of the hierarchy based on the fair values of the respective financial instruments at the end of the reporting period in which the transfer occurred.
	Cash equivalents and available-for-sale marketable securities (including asset- and mortgage-backed securities) are reported at their fair value. Additionally, carrying amounts of certain of the Company’s financial instruments including accounts receivable, accounts payable, and accrued expenses approximate their fair value because of their short maturities. The Company has financial liabilities for which it is obligated to repay the carrying value, unless the holder agrees to a lesser amount. These financial liabilities include TiVo's convertible senior notes which mature in March 2016 (the "4.0% Notes due 2016") and October 2021 (the "2.0% Notes due 2021"). The fair values of TiVo's convertible senior notes are influenced by interest rates, TiVo's stock price and stock price volatility and are determined by Level 2 inputs. The carrying value of the 4.0% Notes due 2016 at October 31, 2014 and January 31, 2014 was $172.5 million (for both periods) and the fair value was $220.3 million and $228.5 million, based on the note's quoted market price as of October 31, 2014 and January 31, 2014, respectively. The carrying value of the 2.0% Notes due 2021 at October 31, 2014 was $178.5 million and the fair value was $224.9 million, based on the note's quoted market price as of October 31, 2014.
	On a quarterly basis, TiVo measures at fair value certain financial assets and liabilities. The fair value of those financial assets and liabilities was determined using the following levels of inputs as of October 31, 2014 and January 31, 2014:
		As of October 31, 2014
		Total		Quoted Prices		Significant		Significant
				in Active		Other		Unobservable
				Markets for		Observable		Inputs
				Identical Assets		Inputs		(Level 3)
				(Level 1)		(Level 2)
		(in thousands)
	Assets:
	Cash equivalents:
	Commercial paper	$	90,907	$	—	$	90,907	$	—
	Certificates of deposit	2,000		—		2,000		—
	Money market funds	47,728		47,728		—		—
	Short-term investments:
	Certificates of deposit	23,400		—		23,400		—
	Commercial paper	109,778		—		109,778		—
	Corporate debt securities	532,379		—		532,379		—
	Foreign government securities	10,855		—		10,855		—
	Variable-rate demand notes	285		—		285		—
	Asset- and mortgage-backed securities	30,469		—		30,469		—
	Total	$	847,801	$	47,728	$	800,073	$	—
		As of January 31, 2014
		Total		Quoted Prices		Significant		Significant
				in Active		Other		Unobservable
				Markets for		Observable		Inputs
				Identical Assets		Inputs		(Level 3)
				(Level 1)		(Level 2)
		(in thousands)
	Assets:
	Cash equivalents:
	Commercial paper	$	72,268	$	—	$	72,268	$	—
	Money market funds	164,727		164,727		—		—
	Short-term investments:
	Certificates of deposit	11,424		—		11,424		—
	Commercial paper	176,205		—		176,205		—
	Corporate debt securities	492,765		—		492,765		—
	U.S. Treasury securities	20,024		20,024		—		—
	Variable-rate demand notes	350		—		350		—
	Asset- and mortgage-backed securities	43,111		—		43,111		—
	Municipal bonds	4,880		—		4,880		—
	Total	$	985,754	$	184,751	$	801,003	$	—
	Level 1 Measurements
	TiVo's cash equivalents held in money market funds and investments in U.S. treasury securities are measured at fair value using Level 1 inputs.
	Level 2 Measurements
	The Company uses inputs such as broker/dealer quotes, and other similar data, which are obtained from quoted market prices, independent pricing vendors, or other sources, to determine the ultimate fair value of these assets and liabilities. The Company uses such pricing data as the primary input to make its assessments and determinations as to the ultimate valuation of its investment portfolio and has not made, during the periods presented, any material adjustments to such inputs. The Company is ultimately responsible for the financial statements and underlying estimates.
	Level 3 Measurements
	As of October 31, 2014, TiVo had no Level 3 instruments.
	The Company did not have any transfers between Level 1, Level 2, and Level 3 fair value measurements during the periods presented as there were no changes in the composition of Level 1, 2, or 3 securities.
	TiVo also has a direct investment in a privately-held company accounted for under the cost method, which is periodically assessed for other-than-temporary impairment. If the Company determines that an other-than-temporary impairment has occurred, TiVo will write-down the investment to its fair value. The fair value of a cost method investment is not evaluated if there are no identified events or changes in circumstances that may have a significant adverse effect on the fair value of the investment. However, if such a significant adverse events were identified, the Company would estimate the fair value of its cost method investment considering available information at the time of the event, such as pricing in recent rounds of financing, current cash position, earnings and cash flow forecasts, recent operational performance, and any other readily available data. The carrying amount of the Company's cost method investment was $250,000 as of October 31, 2014 and January 31, 2014. No events or circumstances indicating a potential impairment were identified as of as of October 31, 2014.

INVENTORY

INVENTORY	9 Months Ended
	Oct. 31, 2014
Inventory Disclosure [Abstract]	'
INVENTORY	'
	INVENTORY
	Inventory was as follows:
		As of
		October 31, 2014		January 31, 2014
		( in thousands)
	Raw Materials	$	1,180	$	1,858
	Finished Goods	15,698		20,458
	Total Inventory	$	16,878	$	22,316

COMMITMENTS_AND_CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	9 Months Ended
	Oct. 31, 2014
Commitments and Contingencies Disclosure [Abstract]	'
COMMITMENTS AND CONTINGENCIES	'
	COMMITMENTS AND CONTINGENCIES
	Product Warranties
	The Company’s standard manufacturer's warranty period to consumers for TiVo-enabled DVRs is 90 days for parts and labor from the date of consumer purchase, and from 91-365 days for parts only. Within the limited warranty period, consumers are offered a no-charge exchange for TiVo-enabled DVRs returned due to product defect, within 90 days from the date of consumer purchase. Thereafter, consumers may exchange a TiVo-enabled DVR with a product defect for a charge. As of October 31, 2014 and January 31, 2014, the accrued warranty reserve was $563,000 and $621,000, respectively. The Company’s accrued warranty reserve is included in accrued liabilities in the accompanying condensed consolidated balance sheets.
	The Company also offers its TiVo-Owned customers separately priced optional 2-year and 3-year extended warranties. The Company defers and amortizes cost and revenue associated with the sales of these extended warranties over the warranty period or until a warranty is redeemed. Additionally, the Company offers its MSO customers separately priced optional 3-year extended warranties. The Company recognizes the revenues associated with sale of these extended warranties over the second and third year of the warranty period. As of October 31, 2014, the extended warranty deferred revenue and cost was $2.1 million and $275,000, respectively. As of January 31, 2014, the extended warranty deferred revenue and cost was $2.0 million and $287,000, respectively.
	Indemnification Arrangements
	The Company undertakes indemnification obligations in its ordinary course of business. For instance, the Company has undertaken to indemnify its underwriters and certain investors in connection with the issuance and sale of its securities and the Company provides indemnification for its directors and officers in accordance with Delaware law. The Company has also undertaken to indemnify certain customers and business partners for, among other things, the licensing of its products, the sale of its DVRs, and the provision of engineering and consulting services. Pursuant to these agreements, the Company may indemnify the other party for certain losses suffered or incurred by the indemnified party in connection with various types of claims, which may include, without limitation, intellectual property infringement, advertising and consumer disclosure laws, certain tax liabilities, negligence and intentional acts in the performance of services and violations of laws, including certain violations of securities laws with respect to underwriters and investors. The term of these indemnification obligations is generally perpetual. The Company’s obligation to provide indemnification under its agreements with customer and business partners would arise in the event that a third party filed a claim against one of the parties that was covered by the Company’s indemnification obligation. As an example, if a third party sued a customer for intellectual property infringement and the Company agreed to indemnify that customer against such claims, its obligation would be triggered.
	The Company is unable to estimate with any reasonable accuracy the liability that may be incurred pursuant to its indemnification obligations, if any. Variables affecting any such assessment include but are not limited to: the nature of the claim asserted; the relative merits of the claim; the financial ability of the party suing the indemnified party to engage in protracted litigation; the number of parties seeking indemnification; the nature and amount of damages claimed by the party suing the indemnified party; and the willingness of such party to engage in settlement negotiations. Due to the nature of the Company’s potential indemnity liability, its indemnification obligations could range from immaterial to having a material adverse impact on its financial position and its ability to continue operation in the ordinary course of business.
	Under certain circumstances, the Company may have recourse through its insurance policies that would enable it to recover from its insurance company some or all amounts paid pursuant to its indemnification obligations. The Company does not have any assets held either as collateral or by third parties that, upon the occurrence of an event requiring it to indemnify a customer, the Company could obtain and liquidate to recover all or a portion of the amounts paid pursuant to its indemnification obligations.
	Legal Matters
	From time to time, the Company is involved in numerous lawsuits as well as subject to various legal proceedings, claims, threats of litigation, and investigations in the ordinary course of business, including claims of alleged infringement of third-party patents and other intellectual property rights, commercial, employment and other matters. The Company assesses potential liabilities in connection with each lawsuit and threatened lawsuits and accrues an estimated loss for these loss contingencies if both of the following conditions are met: information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements and the amount of loss can be reasonably estimated. While certain matters to which the Company is a party specify the damages claimed, such claims may not represent reasonably possible losses. Given the inherent uncertainties of the litigation, the ultimate outcome of these matters cannot be predicted at this time, nor can the amount of possible loss or range of loss, if any, be reasonably estimated. The Company expenses legal costs as they are incurred.
	As of October 31, 2014, the Company has accrued $1.0 million for an arbitration proceeding related to a contractual dispute.
	On June 15, 2011, TNS Media Research, LLC (d/b/a Kantar Media Audiences, or Kantar) brought a claim for declaratory judgment against TRA Global Inc. (which was acquired by TiVo in July 2012) in the United States District Court for the Southern District of New York alleging non-infringement of United States Patent No. 7,729,940 entitled “Analyzing Return on Investment of Advertising Campaigns by Matching Multiple Data Sources” (the “940 Patent”) and its affiliate Cavendish Square Holding B.V. brought a claim for breach of contract of a Voting Agreement. On June 6, 2012 TRA filed an amended answer and counterclaims alleging affirmative defenses and counterclaims alleging infringement by Kantar of the 940 Patent as well as United States Patent No. 8,000,993 entitled “Using Consumer Purchase Behavior For Television Targeting” (the “993 Patent”) and United States Patent No. 8,112,301 with the same title at the 993 Patent. TRA also asserted counterclaims for aiding and abetting breach of fiduciary duty, misappropriation of trade secrets, and breach of contract. On October 3, 2013, the court granted summary judgment to Kantar on all patent and trade secret issues but denied summary judgment on TRA’s claims for breach of contract and aiding and abetting breach of fiduciary duties. The Company is currently appealing this grant of summary judgment to Kantar.
	On November 4, 2014, the District Court granted Kantar’s motion for attorneys fees and expenses directly related to certain arguments advanced by TRA that the Court identified in its order. Kantar is required to submit its request for fees and non-taxable expenses by December 5, 2014. The Company intends to appeal this order and believes it has strong arguments for reversal. However, in the case of adverse outcome, the Company believes the range of a reasonably possible loss is approximately $1.0 million to $3.5 million and in accordance with Accounting Standards Codification 450-20, Loss Contingencies, the Company accrued $1.0 million relating to this matter.

CONVERTIBLE_SENIOR_NOTES

CONVERTIBLE SENIOR NOTES	9 Months Ended
	Oct. 31, 2014
Debt Disclosure [Abstract]	'
Convertible Senior Notes	'
	CONVERTIBLE SENIOR NOTES
	The following table reflects the carrying value of the Company's convertible senior notes:
		As of
		October 31, 2014			January 31, 2014
		( in thousands)
	4.0% Notes due 2016	$	172,500		$	172,500
	2.0% Notes due 2021	230,000			—
	Less: Unamortized debt discount	(51,465		)	—
	Net carrying amount of 2.0% Notes due 2021	178,535			—
	Total convertible debt	351,035			172,500
	Less: Convertible short-term debt	—			—
	Convertible long-term debt	$	351,035		$	172,500
	4.0% Convertible Notes Due 2016: In March 2011, the Company issued and sold $172.5 million aggregate principal amount of 4.0% Convertible Senior Notes due March 15, 2016 at par. The 4.0% Notes due 2016 may be converted under certain circumstances described below, based on an initial conversion rate of 89.6359 shares of common stock per $1,000 principal amount of notes (which represents an initial conversion price of approximately $11.16 per share). The net proceeds to the Company from the sale of the 4.0% Notes due 2016 were approximately $166.1 million. The notes do not have cash settlement provisions.
	The following table presents the amount of interest cost recognized relating to the contractual interest coupon and amortization of issuance costs of the 4.0% Notes due 2016 (in thousands):
		Three Months Ended October 31,					Nine Months Ended October 31,
		2014			2013		2014		2013
		(In Thousands)
	Contractual interest coupon	$	1,725		$	1,725	$	5,175	$	5,175
	Amortization of debt issuance costs	240			240		721		721
	Total interest cost recognized	$	1,965		$	1,965	$	5,896	$	5,896
	Holders of the 4.0% Notes due 2016 may convert the notes at their option on any day through maturity. The notes may not be redeemed by the Company prior to their maturity date. The conversion rate will be adjusted for certain dilutive events and will be increased in the case of corporate events that constitute a “Make-Whole Fundamental Change” (as defined in the indenture governing the notes). The holders of the notes will have the ability to require the Company to repurchase the notes in whole or in part upon the occurrence of an event that constitutes a “Fundamental Change” (as defined in the indenture governing the notes including such events as a "change in control" or "termination of trading"). In such case, the repurchase price would be 100% of the principal amount of the notes plus accrued and unpaid interest, if any, to, but excluding, the fundamental change repurchase date.
	The Company pays cash interest at an annual rate of 4.00%, payable semi-annually on March 15 and September 15 of each year through maturity. Debt issuance costs were approximately $6.4 million and are amortized to interest expense over the term of the 4.0% Notes due 2016. As of October 31, 2014, unamortized deferred issuance cost was $1.3 million.
	The 4.0% Notes due 2016 are unsecured senior obligations of the Company.
	2.0% Convertible Notes Due 2021. In September 2014, the Company issued and sold $230.0 million in aggregate principal amount of 2.0% Convertible Senior Notes due October 1, 2021 at par. The 2.0% Notes due 2021 may be converted under certain circumstances described below, based on an initial conversion rate of 56.1073 shares of common stock per $1,000 principal amount of notes (which represents an initial conversion price of approximately $17.82 per share). The net proceeds to the Company from the sale of the 2.0% Notes due 2021 were approximately $223.6 million. The Company can settle the notes in cash, shares of common stock, or any combination thereof.
	The Company separately accounts for the liability and equity components of the 2.0% Notes due 2021. The principal amount of the liability component of $177.9 million as of the date of issuance was recognized at fair value based on the present value of its cash flows using a discount rate of 6.0%; the Company’s borrowing rate at the date of the issuance for a similar debt instrument without the conversion feature. The residual $52.1 million was allocated to the equity component and accounted for as a discount on the notes. As of October 31, 2014, the carrying value of the equity component was unchanged from the date of issuance. The Company initially reduced stockholders' equity by $19.3 million due to the deferred tax liability related to the equity component of the notes.
	The following table presents the amount of interest cost recognized relating to the contractual interest coupon, amortization of issuance costs and amortization of the discount on the liability component of the 2.0% Notes due 2021 (in thousands):
		Three Months Ended October 31,			Nine Months Ended October 31,
		2014			2014
		(In Thousands)
	Contractual interest coupon	$	498		$	498
	Amortization of debt issuance cost	74			74
	Amortization of debt discount	645			645
	Total interest cost recognized	$	1,217		$	1,217
	The effective interest rate on the liability component of the 2.0% Notes due 2021 was 6.0% for the three and nine months ended October 31, 2014. The remaining unamortized debt discount of $51.5 million as of October 31, 2014 will be amortized over the remaining life of the 2.0% Notes due 2021, which is approximately 6.9 years.
	Holders of the 2.0% Notes due 2021 may convert the notes at their option on any day prior to the close of business on the business day immediately preceding July 1, 2021 only under the following circumstances: (1) during the five business day period after any 10 consecutive trading day period (the “Measurement Period”) in which the trading price per Note for each day of that Measurement Period was less than 98% of the product of the closing sale price of our common stock and the conversion rate on each such day; (2) during any calendar quarter after the calendar quarter ending December 31, 2014, if the last reported sale price of our common stock for 20 or more trading days in a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter exceeds 130% of the applicable conversion price in effect on each such trading day; or (3) upon the occurrence of specified corporate events. The Notes will be convertible, regardless of the foregoing circumstances, at any time from, and including, July 1, 2021 until the close of business on the second scheduled trading day immediately preceding the applicable maturity date. The notes may not be redeemed by the Company prior to their maturity date.
	Upon conversion the Company will pay cash and, if applicable, deliver shares of its common stock, based on a “Daily Conversion Value” calculated on a proportionate basis for each “VWAP Trading Day” (each as defined in the Indenture) of the relevant 20 VWAP Trading Day observation period. The Company intends to settle principal amounts owed under the notes through a cash settlement. The initial conversion rate for the Notes will be 56.1073 shares of common stock per $1,000 in principal amount of Notes, equivalent to a conversion price of approximately $17.82 per share of common stock. The conversion rate will be subject to adjustment in certain circumstances. Upon a “fundamental change” at any time (as defined in the Indenture), the Company will in certain circumstances increase the conversion rate for a holder who elects to convert its 2.0% Notes due 2021 in connection with such fundamental change.
	The Company will pay cash interest at an annual rate of 2.00%, payable semi-annually on April 1 and October 1 of each year beginning April 2015. Debt issuance costs were approximately $6.4 million, of which $1.4 million was allocated to additional paid-in capital and $5.0 million was allocated to deferred issuance costs and is amortized to interest expense over the term of the 2% Notes due 2021. As of October 31, 2014, unamortized deferred issuance cost was $4.9 million.
	The 4.0% Notes due 2016 and the 2.0% Notes due 2021 are equal in rank.
	Concurrently with the issuance of the 2.0% Notes due 2021, the Company purchased convertible note hedges and sold warrants. The convertible note hedge and warrant transactions are structured to reduce the potential future economic dilution associated with the conversion of the 2.0% Notes due 2021. The strike price on the warrant transactions related to the 2% Notes is initially $24.00 per share, which is 75% above the closing price of TiVo's common stock on September 16, 2014. Each of these components is discussed separately below:
	Convertible Note Hedge Transactions. Counterparties entered into convertible note hedge transactions with the Company covering approximately 12.9 million shares of the Company’s common stock, which is the number of shares initially underlying the 2.0% Notes due 2021. The convertible note hedge transactions, which have an initial strike price of $17.82 (corresponding to the initial conversion price of the 2.0% Notes due 2021) may be settled through net share settlement (in which case the Company will receive shares of common stock based on the amount by which the market price of the Company’s common stock, as measured under the convertible note hedge transactions, exceeds the strike price), cash settlement (in which case the Company will receive cash in lieu of the shares deliverable upon net share settlement), or a combination thereof, which settlement method will generally correspond to the settlement method elected with respect to the 2.0% Notes due 2021. The convertible note hedge transactions are only exercisable upon conversions of the 2.0% Notes due 2021 and will expire upon the earlier of the maturity date of the 2.0% Notes due 2021 or the date on which the 2.0% Notes due 2021 cease to be outstanding. Settlement of the convertible note hedge transactions through net share settlement is expected to result in the Company receiving a number of shares equal to the number of shares issuable by the Company upon net share settlement of the 2.0% Notes due 2021. The convertible note hedge transactions cost of $54.0 million has been accounted for as an equity transaction. The Company initially recorded approximately $20.0 million in stockholders’ equity from the deferred tax asset related to the convertible note hedges at inception of the transactions. As of October 31, 2014 the Company had not received any shares under these convertible note hedge transactions.
	Warrants. The Company received $30.2 million from the same counterparties from the sale of warrants to purchase up to approximately 12.9 million shares of the Company’s common stock at an initial strike price of $24.00 per share. The warrants expire on various dates between January 1, 2022 and March 29, 2022 and are exercisable on their expiration dates. The warrants may be settled through net share settlement (in which case the Company will be required to deliver to the counterparties a number of shares based on the amount by which the market price of the Company’s common stock, as measured under the warrants, exceeds the strike price) or, at the Company’s option, subject to certain conditions, through cash settlement (in which case the Company will owe the counterparties cash in lieu of the shares deliverable upon net share settlement). As of October 31, 2014, the warrants had not been exercised and remained outstanding. The value of the warrants was initially recorded in equity and continues to be classified as equity.

NET_INCOME_PER_COMMON_SHARE

NET INCOME PER COMMON SHARE	9 Months Ended
	Oct. 31, 2014
Earnings Per Share [Abstract]	'
NET INCOME PER COMMON SHARE	'
	NET INCOME PER COMMON SHARE
	Basic net income per common share is computed by dividing net income by the weighted average number of common shares outstanding, excluding unvested restricted stock.
	Diluted net income per common share is computed based on the weighted average number of shares of common stock plus the effect of dilutive potential common shares outstanding during the period. Dilutive potential common shares include outstanding stock options, stock awards, and performance stock awards and are calculated using the treasury stock method. Also included in the weighted average effect of dilutive securities for the nine months ended October 31, 2014 and the three and nine months ended October 31, 2013 is the diluted effect of the 4.0% Notes due 2016 which is calculated using the if-converted method. The 4.0% Notes due 2016 have an anti-dilutive effect on the three months ended October 31, 2014 and have been excluded from our calculation of net income per common share for the three months ended October 31, 2014.
	The following table sets forth the computation of basic and diluted earnings per common share:
		Three Months Ended October 31,					Nine Months Ended October 31,
		2014			2013		2014		2013
		(income in thousands)
	Numerator:
	Net income	$	6,345		$	12,487	$	23,776	$	271,106
	Interest on dilutive notes, net of tax	—			1,252		3,754		3,757
	Net income for purpose of computing net income per diluted share	6,345			13,739		27,530		274,863
	Denominator:
	Weighted average shares outstanding, excluding unvested restricted stock	107,497,734			116,760,061		110,303,789		118,913,986
	Weighted average effect of dilutive securities:
	Stock options, restricted stock, and employee stock purchase plan	4,372,673			4,513,747		4,512,443		4,748,207
	4.0% Notes due 2016	—			15,462,193		15,462,193		15,462,193
	Denominator for diluted net income per common share	111,870,407			136,736,001		130,278,425		139,124,386
	Basic net income per common share	$	0.06		$	0.11	$	0.22	$	2.28
	Diluted net income per common share	$	0.06		$	0.1	$	0.21	$	1.98
	The weighted average number of shares outstanding used in the computation of diluted net income per share in the three and nine months ended October 31, 2014 and 2013 do not include the effect of the following potentially outstanding common shares because the effect would have been anti-dilutive:
		Three Months Ended October 31,				Nine Months Ended October 31,
		2014		2013		2014	2013
	Unvested restricted stock	71		7,391		3,426	2,491
	Options to purchase common stock	269,656		627,104		334,283	713,097
	Potential shares to be issued from employee stock purchase plan	—		—		—	—
	4.0% Notes due 2016	15,462,193		—		—	—
	2.0% Notes due to 2021	6,452,340		—		2,150,780	—
	Common stock warrants	6,452,340		—		2,150,780	—
	Total	28,636,600		634,495		4,639,269	715,588
	Effect of conversion on earning per share (“EPS”). The 2.0% Notes due 2021 have no impact on diluted EPS until the average quarterly price of our common stock exceeds the conversion price of $17.82 per share. Prior to conversion, we will include the effect of the additional shares that may be issued if our common stock price exceeds $17.82 per share using the treasury stock method. If the average price of our common stock exceeds $24.00 per share for a quarterly period, we will also include the effect of the additional potential shares that may be issued related to the Warrants using the treasury stock method. Prior to conversion, the convertible note hedges are not considered for purposes of the EPS calculation, as their effect would be anti-dilutive. Upon conversion, the convertible note hedges are expected to offset the dilutive effect of the 2.0% Notes due 2021 when the stock price is above $17.82 per share.

STOCKBASED_COMPENSATION

STOCK-BASED COMPENSATION	9 Months Ended
	Oct. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
STOCK-BASED COMPENSATION	'
	STOCK-BASED COMPENSATION
	Total stock-based compensation for the three and nine months ended October 31, 2014 and 2013 is as follows:
		Three Months Ended October 31,						Nine Months Ended October 31,
		2014			2013			2014			2013
		(In thousands)
	Cost of service revenues	$	495		$	553		$	1,398		$	1,485
	Cost of technology revenues	332			329			933			1,284
	Cost of hardware revenues	61			78			199			235
	Research and development	2,735			3,581			8,763			10,001
	Sales and marketing	1,250			1,525			3,808			4,134
	General and administrative	3,676			3,777			10,476			10,314
	Stock-based compensation before income taxes	$	8,549		$	9,843		$	25,577		$	27,453
	Income tax benefit	(1,931		)	(2,568		)	(5,621		)	(7,034		)
	Stock-based compensation, net of tax	$	6,618		$	7,275		$	19,956		$	20,419

ACQUISITIONS

ACQUISITIONS	9 Months Ended
	Oct. 31, 2014
Business Combinations [Abstract]	'
ACQUISITIONS	'
	ACQUISITIONS
	On February 14, 2014, the Company completed its acquisition of Digitalsmiths, pursuant to an Agreement and Plan of Merger (the “Merger Agreement”) dated January 29, 2014 for $133.3 million in cash. Digitalsmiths was a privately-held cloud-based content discovery and recommendation service company headquartered in Durham, North Carolina. The acquisition of Digitalsmiths accelerates TiVo's evolution to a device and user interface cloud-based Software-as-a-Service company. Digitalsmiths' results of operations and the estimated fair value of assets acquired and liabilities assumed were included in the Company's unaudited consolidated financial statements beginning February 14, 2014. A total of $756,000 of acquisition costs were expensed as incurred of which $709,000 were expensed in fiscal year 2014 and the remainder during the nine months ended October 31, 2014.
	The purchase consideration was allocated to the tangible and intangible assets acquired and liabilities assumed on the basis of their respective estimated fair values on the acquisition date. The Company's allocation of the total purchase price is as follows:
	Digitalsmiths
	Purchase Accounting - Opening Balance Sheet
	(in thousands)
	Assets:
	Cash	$	4,882
	Accounts receivable	3,243
	Other current assets	3,201
	Deferred tax assets, current	3,831
	Fixed assets	143
	Total Assets	$	15,300
	Liabilities:
	Accounts payable	$	(1,266	)
	Other current liabilities	(8,572		)
	Deferred revenue	(970		)
	Deferred tax liability, long term	(10,009		)
	Other long-term liabilities	(1,012		)
	Total Liabilities	$	(21,829	)
	Intangibles	52,700
	Goodwill	87,098
	Total purchase consideration	$	133,269
	The following table presents details of the intangible assets acquired through this business combination (in thousands, except years):
	Description	Asset Life in years	Fair Value
	Software technology	6	$	14,100
	Customer relationships	10	$	37,000
	Trade name	6	$	1,400
	In process research and development	N/A	$	200
	Total identifiable intangible assets		$	52,700
	The Company does not believe there is any significant residual value associated with these intangible assets. The Company's management determined the fair values of the intangible assets with the assistance of a valuation firm. The estimation of the fair value of the intangible assets required the use of valuation techniques and entailed consideration of all the relevant factors that might affect the fair value, such as present value factors, estimates of future revenues, and costs. The estimated fair values of the intangibles acquired were determined based on the relief-from-royalty method for software technology and trade name and multi-period excess earnings method for customer relationships with key assumptions including: 1) forecasted revenue and operating results; 2) royalty rates; 3) discount rates ranging from 12% to 14%; and 4) customer attrition rates. The Company expects to amortize the fair value of these intangible assets on a straight-line basis over their respective estimated useful lives.
	Goodwill
	The goodwill amount of $87.1 million represents the excess of the purchase price over the fair value of the identified net tangible and intangible assets. The goodwill recognized in this acquisition was derived from expected benefits from future technology, cost synergies, and knowledgeable and experienced workforce who joined the Company after the acquisition. Goodwill will not be amortized, but will be tested instead for impairment annually or more frequently if certain indicators of impairment are present. Goodwill is not expected to be tax deductible for income tax purposes.

INCOME_TAX

INCOME TAX	9 Months Ended
	Oct. 31, 2014
Income Tax Disclosure [Abstract]	'
INCOME TAX	'
	INCOME TAX
	The Company recorded income tax expense of $7.1 million and $20.9 million, respectively for the three months and nine months ended October 31, 2014 as compared to an income tax benefit of $2.0 million and $168.9 million, respectively for the same prior year periods. The effective tax rate for the three and nine months ended October 31, 2014 was 53% and 47%, respectively. The effective tax rate for the three and nine months ended October 31, 2013 was (19)% and (165)%, respectively.
	The provision for income taxes for the three and nine months ended October 31, 2014 differs from the U.S. statutory tax rate of 35% primarily due to the tax impact of non-deductible executive compensation, stock based compensation, and state taxes. The higher effective tax rate for the three and nine months ended October 31, 2014, compared to the same periods in fiscal year 2014, is primarily attributable to the release of Company’s valuation allowance on its deferred tax assets as of October 31, 2013.
	As of October 31, 2014, the Company believes that its deferred tax assets are more likely than not to be realized, with the exception of California deferred tax assets. The Company continues to maintain a valuation allowance on its California deferred tax assets as it is not more likely than not that these deferred tax assets will be realized. Income tax benefits attributable to the exercise of employee stock options of $6.3 million and $16.2 million during the three and nine months ended October 31, 2014, respectively were recorded directly to “Additional paid-in capital” on the unaudited Condensed Consolidated Balance Sheets.

SUMMARY_OF_SIGNIFICANT_ACCOUNT1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
	Oct. 31, 2014
Accounting Policies [Abstract]	'
Basis of Presentation	'
	Basis of Presentation
	The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”) for interim financial information, the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, the unaudited interim condensed consolidated financial statements do not contain all of the information and footnotes required by generally accepted accounting principles for complete audited annual financial statements. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position as of October 31, 2014 and January 31, 2014 and the results of operations and the statement of other comprehensive income for the three and nine months ended October 31, 2014 and 2013 and condensed consolidated statements of cash flows for the nine months ended October 31, 2014 and 2013. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements, including the notes thereto, included in the Company’s annual report on Form 10-K for the fiscal year ended January 31, 2014. Operating results for the three and nine months ended October 31, 2014 are not necessarily indicative of results that may be expected for this fiscal year ending January 31, 2015 or any other periods.
Business Combinations Policy [Policy Text Block]	'
	Business Combinations
	The Company applies the acquisition method of accounting for business combinations, including its acquisition of Digitalsmiths on February 14, 2014. Under this method of accounting, all assets acquired and liabilities assumed are recorded at their respective fair values at the date of the completion of the transaction. Determining the fair value of assets acquired and liabilities assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, discount rates, intangibles and other asset lives, among other items. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (an exit price). Market participants are assumed to be buyers and sellers in the principal (most advantageous) market for the asset or liability. Additionally, fair value measurements for an asset assume the highest and best use of that asset by market participants. As a result, the Company may have been required to value the acquired assets at fair value measures that do not reflect its intended use of those assets. Use of different estimates and judgments could yield different results. Any excess of the purchase price over the fair value of the net assets acquired is recognized as goodwill. Although the Company believes the assumptions and estimates it has made are reasonable and appropriate, they are based in part on historical experience and information that may be obtained from the management of the acquired company and are inherently uncertain. Unanticipated events and circumstances may occur that may affect the accuracy or validity of such assumptions, estimates, or actual results. As a result, during the measurement period, which may be up to one year from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to the Company's Condensed Consolidated Statements of Operations.
Recent Accounting Pronoucements	'
	Recent Accounting Pronouncements
	On May 28, 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The new standard is effective for the Company on February 1, 2017. Early application is not permitted. The standard permits the use of either the retrospective or cumulative effect transition method. The Company is evaluating the effect that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting.

CASH_AND_INVESTMENTS_Policies

CASH AND INVESTMENTS (Policies)	9 Months Ended
	Oct. 31, 2014
Investments and Cash [Abstract]	'
Marketable Securities	'
	Marketable Securities
	The Company’s investment securities portfolio consists of various debt instruments, including corporate and government bonds, asset and mortgage-backed securities, government securities, and municipal bonds, all of which are classified as available-for-sale.
Cost Method Investments	'
	Other investment securities
	TiVo has an investment in a private company where the Company’s ownership is less than 20% and TiVo does not have significant influence. The investment is accounted for under the cost method and is periodically assessed for other-than-temporary impairment. Refer to Note 4 "Fair Value" for additional information on the impairment assessment of the investment.

COMMITMENTS_AND_CONTINGENCIES_

COMMITMENTS AND CONTINGENCIES (Policies)	9 Months Ended
	Oct. 31, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Product Warranties	'
	Product Warranties
	The Company’s standard manufacturer's warranty period to consumers for TiVo-enabled DVRs is 90 days for parts and labor from the date of consumer purchase, and from 91-365 days for parts only. Within the limited warranty period, consumers are offered a no-charge exchange for TiVo-enabled DVRs returned due to product defect, within 90 days from the date of consumer purchase. Thereafter, consumers may exchange a TiVo-enabled DVR with a product defect for a charge. As of October 31, 2014 and January 31, 2014, the accrued warranty reserve was $563,000 and $621,000, respectively. The Company’s accrued warranty reserve is included in accrued liabilities in the accompanying condensed consolidated balance sheets.
	The Company also offers its TiVo-Owned customers separately priced optional 2-year and 3-year extended warranties. The Company defers and amortizes cost and revenue associated with the sales of these extended warranties over the warranty period or until a warranty is redeemed. Additionally, the Company offers its MSO customers separately priced optional 3-year extended warranties. The Company recognizes the revenues associated with sale of these extended warranties over the second and third year of the warranty period. As of October 31, 2014, the extended warranty deferred revenue and cost was $2.1 million and $275,000, respectively. As of January 31, 2014, the extended warranty deferred revenue and cost was $2.0 million and $287,000, respectively.
Indemnification Arrangements	'
	Indemnification Arrangements
	The Company undertakes indemnification obligations in its ordinary course of business. For instance, the Company has undertaken to indemnify its underwriters and certain investors in connection with the issuance and sale of its securities and the Company provides indemnification for its directors and officers in accordance with Delaware law. The Company has also undertaken to indemnify certain customers and business partners for, among other things, the licensing of its products, the sale of its DVRs, and the provision of engineering and consulting services. Pursuant to these agreements, the Company may indemnify the other party for certain losses suffered or incurred by the indemnified party in connection with various types of claims, which may include, without limitation, intellectual property infringement, advertising and consumer disclosure laws, certain tax liabilities, negligence and intentional acts in the performance of services and violations of laws, including certain violations of securities laws with respect to underwriters and investors. The term of these indemnification obligations is generally perpetual. The Company’s obligation to provide indemnification under its agreements with customer and business partners would arise in the event that a third party filed a claim against one of the parties that was covered by the Company’s indemnification obligation. As an example, if a third party sued a customer for intellectual property infringement and the Company agreed to indemnify that customer against such claims, its obligation would be triggered.
	The Company is unable to estimate with any reasonable accuracy the liability that may be incurred pursuant to its indemnification obligations, if any. Variables affecting any such assessment include but are not limited to: the nature of the claim asserted; the relative merits of the claim; the financial ability of the party suing the indemnified party to engage in protracted litigation; the number of parties seeking indemnification; the nature and amount of damages claimed by the party suing the indemnified party; and the willingness of such party to engage in settlement negotiations. Due to the nature of the Company’s potential indemnity liability, its indemnification obligations could range from immaterial to having a material adverse impact on its financial position and its ability to continue operation in the ordinary course of business.
	Under certain circumstances, the Company may have recourse through its insurance policies that would enable it to recover from its insurance company some or all amounts paid pursuant to its indemnification obligations. The Company does not have any assets held either as collateral or by third parties that, upon the occurrence of an event requiring it to indemnify a customer, the Company could obtain and liquidate to recover all or a portion of the amounts paid pursuant to its indemnification obligations.
Legal Matters	'
	COMMITMENTS AND CONTINGENCIES
	Product Warranties
	The Company’s standard manufacturer's warranty period to consumers for TiVo-enabled DVRs is 90 days for parts and labor from the date of consumer purchase, and from 91-365 days for parts only. Within the limited warranty period, consumers are offered a no-charge exchange for TiVo-enabled DVRs returned due to product defect, within 90 days from the date of consumer purchase. Thereafter, consumers may exchange a TiVo-enabled DVR with a product defect for a charge. As of October 31, 2014 and January 31, 2014, the accrued warranty reserve was $563,000 and $621,000, respectively. The Company’s accrued warranty reserve is included in accrued liabilities in the accompanying condensed consolidated balance sheets.
	The Company also offers its TiVo-Owned customers separately priced optional 2-year and 3-year extended warranties. The Company defers and amortizes cost and revenue associated with the sales of these extended warranties over the warranty period or until a warranty is redeemed. Additionally, the Company offers its MSO customers separately priced optional 3-year extended warranties. The Company recognizes the revenues associated with sale of these extended warranties over the second and third year of the warranty period. As of October 31, 2014, the extended warranty deferred revenue and cost was $2.1 million and $275,000, respectively. As of January 31, 2014, the extended warranty deferred revenue and cost was $2.0 million and $287,000, respectively.
	Indemnification Arrangements
	The Company undertakes indemnification obligations in its ordinary course of business. For instance, the Company has undertaken to indemnify its underwriters and certain investors in connection with the issuance and sale of its securities and the Company provides indemnification for its directors and officers in accordance with Delaware law. The Company has also undertaken to indemnify certain customers and business partners for, among other things, the licensing of its products, the sale of its DVRs, and the provision of engineering and consulting services. Pursuant to these agreements, the Company may indemnify the other party for certain losses suffered or incurred by the indemnified party in connection with various types of claims, which may include, without limitation, intellectual property infringement, advertising and consumer disclosure laws, certain tax liabilities, negligence and intentional acts in the performance of services and violations of laws, including certain violations of securities laws with respect to underwriters and investors. The term of these indemnification obligations is generally perpetual. The Company’s obligation to provide indemnification under its agreements with customer and business partners would arise in the event that a third party filed a claim against one of the parties that was covered by the Company’s indemnification obligation. As an example, if a third party sued a customer for intellectual property infringement and the Company agreed to indemnify that customer against such claims, its obligation would be triggered.
	The Company is unable to estimate with any reasonable accuracy the liability that may be incurred pursuant to its indemnification obligations, if any. Variables affecting any such assessment include but are not limited to: the nature of the claim asserted; the relative merits of the claim; the financial ability of the party suing the indemnified party to engage in protracted litigation; the number of parties seeking indemnification; the nature and amount of damages claimed by the party suing the indemnified party; and the willingness of such party to engage in settlement negotiations. Due to the nature of the Company’s potential indemnity liability, its indemnification obligations could range from immaterial to having a material adverse impact on its financial position and its ability to continue operation in the ordinary course of business.
	Under certain circumstances, the Company may have recourse through its insurance policies that would enable it to recover from its insurance company some or all amounts paid pursuant to its indemnification obligations. The Company does not have any assets held either as collateral or by third parties that, upon the occurrence of an event requiring it to indemnify a customer, the Company could obtain and liquidate to recover all or a portion of the amounts paid pursuant to its indemnification obligations.
	Legal Matters
	From time to time, the Company is involved in numerous lawsuits as well as subject to various legal proceedings, claims, threats of litigation, and investigations in the ordinary course of business, including claims of alleged infringement of third-party patents and other intellectual property rights, commercial, employment and other matters. The Company assesses potential liabilities in connection with each lawsuit and threatened lawsuits and accrues an estimated loss for these loss contingencies if both of the following conditions are met: information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements and the amount of loss can be reasonably estimated. While certain matters to which the Company is a party specify the damages claimed, such claims may not represent reasonably possible losses. Given the inherent uncertainties of the litigation, the ultimate outcome of these matters cannot be predicted at this time, nor can the amount of possible loss or range of loss, if any, be reasonably estimated. The Company expenses legal costs as they are incurred.
	As of October 31, 2014, the Company has accrued $1.0 million for an arbitration proceeding related to a contractual dispute.
	On June 15, 2011, TNS Media Research, LLC (d/b/a Kantar Media Audiences, or Kantar) brought a claim for declaratory judgment against TRA Global Inc. (which was acquired by TiVo in July 2012) in the United States District Court for the Southern District of New York alleging non-infringement of United States Patent No. 7,729,940 entitled “Analyzing Return on Investment of Advertising Campaigns by Matching Multiple Data Sources” (the “940 Patent”) and its affiliate Cavendish Square Holding B.V. brought a claim for breach of contract of a Voting Agreement. On June 6, 2012 TRA filed an amended answer and counterclaims alleging affirmative defenses and counterclaims alleging infringement by Kantar of the 940 Patent as well as United States Patent No. 8,000,993 entitled “Using Consumer Purchase Behavior For Television Targeting” (the “993 Patent”) and United States Patent No. 8,112,301 with the same title at the 993 Patent. TRA also asserted counterclaims for aiding and abetting breach of fiduciary duty, misappropriation of trade secrets, and breach of contract. On October 3, 2013, the court granted summary judgment to Kantar on all patent and trade secret issues but denied summary judgment on TRA’s claims for breach of contract and aiding and abetting breach of fiduciary duties. The Company is currently appealing this grant of summary judgment to Kantar.
	On November 4, 2014, the District Court granted Kantar’s motion for attorneys fees and expenses directly related to certain arguments advanced by TRA that the Court identified in its order. Kantar is required to submit its request for fees and non-taxable expenses by December 5, 2014. The Company intends to appeal this order and believes it has strong arguments for reversal. However, in the case of adverse outcome, the Company believes the range of a reasonably possible loss is approximately $1.0 million to $3.5 million and in accordance with Accounting Standards Codification 450-20, Loss Contingencies, the Company accrued $1.0 million relating to this matter.

CASH_AND_INVESTMENTS_Tables

CASH AND INVESTMENTS (Tables)	9 Months Ended
	Oct. 31, 2014
Investments and Cash [Abstract]	'
Cash Cash Equivalents Short term and Long term investments	'
	Cash, cash equivalents, and short-term investments, consisted of the following:
		As of
		October 31, 2014		January 31, 2014
		(in thousands)
	Cash and cash equivalents:
	Cash	$	7,573	$	16,718
	Cash equivalents:
	Commercial paper	90,907		72,268
	Certificates of deposit	2,000		—
	Money market funds	47,728		164,727
	Total cash and cash equivalents	$	148,208	$	253,713
	Marketable securities:
	Certificates of deposit	$	23,400	$	11,424
	Commercial paper	109,778		176,205
	Corporate debt securities	532,379		492,765
	Foreign government securities	10,855		—
	U.S. Treasury securities	—		20,024
	Variable-rate demand notes	285		350
	Asset and mortgage-backed securities	30,469		43,111
	Municipal bonds	—		4,880
	Current marketable debt securities	$	707,166	$	748,759
	Other investment securities:
	Other investment securities - cost method	$	250	$	250
	Total other investment securities	$	250	$	250
	Total cash, cash equivalents, marketable securities, and other investment securities	$	855,624	$	1,002,722
Investments Classified by Contractual Maturity Date	'
	Contractual Maturity Date
	The following table summarizes the estimated fair value of the Company’s debt investments, designated as available-for-sale, classified by the contractual maturity date of the security:
		As of
		October 31, 2014		January 31, 2014
		(in thousands)
	Due within 1 year	$	519,391	$	662,299
	Due within 1 year through 5 years	187,490		86,110
	Due after 10 years	285		350
	Total	$	707,166	$	748,759
Unrealized Gain (Loss) on Investments	'
	Unrealized Gains (Losses) on Marketable Investment Securities
	The following tables summarize unrealized gains and losses related to the Company’s investments in marketable securities designated as available-for-sale:
		As of October 31, 2014
		Adjusted		Gross		Gross			Fair
		Cost		Unrealized		Unrealized			Value
				Gains		Losses
		(in thousands)
	Certificates of deposit	$	23,400	$	—	$	—		$	23,400
	Commercial paper	109,725		53		—			109,778
	Corporate debt securities	532,496		127		(244		)	532,379
	Foreign government securities	10,860		1		(6		)	10,855
	Variable-rate demand notes	285		—		—			285
	Asset and mortgage-backed securities	30,467		2		—			30,469
	Total	$	707,233	$	183	$	(250	)	$	707,166
		As of January 31, 2014
		Adjusted		Gross		Gross			Fair
		Cost		Unrealized		Unrealized			Value
				Gains		Losses
		(in thousands)
	Certificates of deposit	$	11,424	$	—	$	—		$	11,424
	Commercial paper	176,120		85		—			176,205
	Corporate debt securities	492,295		532		(62		)	492,765
	U.S. Treasury securities	20,023		1		—			20,024
	Variable-rate demand notes	350		—		—			350
	Asset and mortgage-backed securities	43,105		10		(4		)	43,111
	Municipal bonds	4,875		5		—			4,880
	Total	$	748,192	$	633	$	(66	)	$	748,759

FAIR_VALUE_Tables

FAIR VALUE (Tables)	9 Months Ended
	Oct. 31, 2014
Fair Value Disclosures [Abstract]	'
Fair Value, by Balance Sheet Grouping	'
	On a quarterly basis, TiVo measures at fair value certain financial assets and liabilities. The fair value of those financial assets and liabilities was determined using the following levels of inputs as of October 31, 2014 and January 31, 2014:
		As of October 31, 2014
		Total		Quoted Prices		Significant		Significant
				in Active		Other		Unobservable
				Markets for		Observable		Inputs
				Identical Assets		Inputs		(Level 3)
				(Level 1)		(Level 2)
		(in thousands)
	Assets:
	Cash equivalents:
	Commercial paper	$	90,907	$	—	$	90,907	$	—
	Certificates of deposit	2,000		—		2,000		—
	Money market funds	47,728		47,728		—		—
	Short-term investments:
	Certificates of deposit	23,400		—		23,400		—
	Commercial paper	109,778		—		109,778		—
	Corporate debt securities	532,379		—		532,379		—
	Foreign government securities	10,855		—		10,855		—
	Variable-rate demand notes	285		—		285		—
	Asset- and mortgage-backed securities	30,469		—		30,469		—
	Total	$	847,801	$	47,728	$	800,073	$	—
		As of January 31, 2014
		Total		Quoted Prices		Significant		Significant
				in Active		Other		Unobservable
				Markets for		Observable		Inputs
				Identical Assets		Inputs		(Level 3)
				(Level 1)		(Level 2)
		(in thousands)
	Assets:
	Cash equivalents:
	Commercial paper	$	72,268	$	—	$	72,268	$	—
	Money market funds	164,727		164,727		—		—
	Short-term investments:
	Certificates of deposit	11,424		—		11,424		—
	Commercial paper	176,205		—		176,205		—
	Corporate debt securities	492,765		—		492,765		—
	U.S. Treasury securities	20,024		20,024		—		—
	Variable-rate demand notes	350		—		350		—
	Asset- and mortgage-backed securities	43,111		—		43,111		—
	Municipal bonds	4,880		—		4,880		—
	Total	$	985,754	$	184,751	$	801,003	$	—

INVENTORY_Tables

INVENTORY (Tables)	9 Months Ended
	Oct. 31, 2014
Inventory Disclosure [Abstract]	'
Schedule of Inventory, Current	'
	Inventory was as follows:
		As of
		October 31, 2014		January 31, 2014
		( in thousands)
	Raw Materials	$	1,180	$	1,858
	Finished Goods	15,698		20,458
	Total Inventory	$	16,878	$	22,316

CONVERTIBLE_SENIOR_NOTES_Table

CONVERTIBLE SENIOR NOTES (Tables)	9 Months Ended
	Oct. 31, 2014
Debt Disclosure [Abstract]	'
Carrying Value of Convertible Debt	'
	The following table reflects the carrying value of the Company's convertible senior notes:
		As of
		October 31, 2014			January 31, 2014
		( in thousands)
	4.0% Notes due 2016	$	172,500		$	172,500
	2.0% Notes due 2021	230,000			—
	Less: Unamortized debt discount	(51,465		)	—
	Net carrying amount of 2.0% Notes due 2021	178,535			—
	Total convertible debt	351,035			172,500
	Less: Convertible short-term debt	—			—
	Convertible long-term debt	$	351,035		$	172,500
Schedule of Long-term Debt Instruments Issuance Costs	'
	The following table presents the amount of interest cost recognized relating to the contractual interest coupon and amortization of issuance costs of the 4.0% Notes due 2016 (in thousands):
		Three Months Ended October 31,					Nine Months Ended October 31,
		2014			2013		2014		2013
		(In Thousands)
	Contractual interest coupon	$	1,725		$	1,725	$	5,175	$	5,175
	Amortization of debt issuance costs	240			240		721		721
	Total interest cost recognized	$	1,965		$	1,965	$	5,896	$	5,896
	The following table presents the amount of interest cost recognized relating to the contractual interest coupon, amortization of issuance costs and amortization of the discount on the liability component of the 2.0% Notes due 2021 (in thousands):
		Three Months Ended October 31,			Nine Months Ended October 31,
		2014			2014
		(In Thousands)
	Contractual interest coupon	$	498		$	498
	Amortization of debt issuance cost	74			74
	Amortization of debt discount	645			645
	Total interest cost recognized	$	1,217		$	1,217

NET_INCOME_PER_COMMON_SHARE_Ta

NET INCOME PER COMMON SHARE (Tables)	9 Months Ended
	Oct. 31, 2014
Earnings Per Share [Abstract]	'
Schedule of Earnings Per Share, Basic and Diluted	'
	The following table sets forth the computation of basic and diluted earnings per common share:
		Three Months Ended October 31,					Nine Months Ended October 31,
		2014			2013		2014		2013
		(income in thousands)
	Numerator:
	Net income	$	6,345		$	12,487	$	23,776	$	271,106
	Interest on dilutive notes, net of tax	—			1,252		3,754		3,757
	Net income for purpose of computing net income per diluted share	6,345			13,739		27,530		274,863
	Denominator:
	Weighted average shares outstanding, excluding unvested restricted stock	107,497,734			116,760,061		110,303,789		118,913,986
	Weighted average effect of dilutive securities:
	Stock options, restricted stock, and employee stock purchase plan	4,372,673			4,513,747		4,512,443		4,748,207
	4.0% Notes due 2016	—			15,462,193		15,462,193		15,462,193
	Denominator for diluted net income per common share	111,870,407			136,736,001		130,278,425		139,124,386
	Basic net income per common share	$	0.06		$	0.11	$	0.22	$	2.28
	Diluted net income per common share	$	0.06		$	0.1	$	0.21	$	1.98
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	'
	The weighted average number of shares outstanding used in the computation of diluted net income per share in the three and nine months ended October 31, 2014 and 2013 do not include the effect of the following potentially outstanding common shares because the effect would have been anti-dilutive:
		Three Months Ended October 31,				Nine Months Ended October 31,
		2014		2013		2014	2013
	Unvested restricted stock	71		7,391		3,426	2,491
	Options to purchase common stock	269,656		627,104		334,283	713,097
	Potential shares to be issued from employee stock purchase plan	—		—		—	—
	4.0% Notes due 2016	15,462,193		—		—	—
	2.0% Notes due to 2021	6,452,340		—		2,150,780	—
	Common stock warrants	6,452,340		—		2,150,780	—
	Total	28,636,600		634,495		4,639,269	715,588
	Effect of conversion on earning per share (“EPS”). The 2.0% Notes due 2021 have no impact on diluted EPS until the average quarterly price of our common stock exceeds the conversion price of $17.82 per share. Prior to conversion, we will include the effect of the additional shares that may be issued if our common stock price exceeds $17.82 per share using the treasury stock method. If the average price of our common stock exceeds $24.00 per share for a quarterly period, we will also include the effect of the additional potential shares that may be issued related to the Warrants using the treasury stock method. Prior to conversion, the convertible note hedges are not considered for purposes of the EPS calculation, as their effect would be anti-dilutive. Upon conversion, the convertible note hedges are expected to offset the dilutive effect of the 2.0% Notes due 2021 when the stock price is above $17.82 per share.

STOCKBASED_COMPENSATION_Tables

STOCK-BASED COMPENSATION (Tables)	9 Months Ended
	Oct. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Schedule of Stock-Based Compensation	'
	Total stock-based compensation for the three and nine months ended October 31, 2014 and 2013 is as follows:
		Three Months Ended October 31,						Nine Months Ended October 31,
		2014			2013			2014			2013
		(In thousands)
	Cost of service revenues	$	495		$	553		$	1,398		$	1,485
	Cost of technology revenues	332			329			933			1,284
	Cost of hardware revenues	61			78			199			235
	Research and development	2,735			3,581			8,763			10,001
	Sales and marketing	1,250			1,525			3,808			4,134
	General and administrative	3,676			3,777			10,476			10,314
	Stock-based compensation before income taxes	$	8,549		$	9,843		$	25,577		$	27,453
	Income tax benefit	(1,931		)	(2,568		)	(5,621		)	(7,034		)
	Stock-based compensation, net of tax	$	6,618		$	7,275		$	19,956		$	20,419

ACQUISITIONS_Tables

ACQUISITIONS (Tables)	9 Months Ended
	Oct. 31, 2014
Business Combinations [Abstract]	'
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	'
	The Company's allocation of the total purchase price is as follows:
	Digitalsmiths
	Purchase Accounting - Opening Balance Sheet
	(in thousands)
	Assets:
	Cash	$	4,882
	Accounts receivable	3,243
	Other current assets	3,201
	Deferred tax assets, current	3,831
	Fixed assets	143
	Total Assets	$	15,300
	Liabilities:
	Accounts payable	$	(1,266	)
	Other current liabilities	(8,572		)
	Deferred revenue	(970		)
	Deferred tax liability, long term	(10,009		)
	Other long-term liabilities	(1,012		)
	Total Liabilities	$	(21,829	)
	Intangibles	52,700
	Goodwill	87,098
	Total purchase consideration	$	133,269
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	'
	The following table presents details of the intangible assets acquired through this business combination (in thousands, except years):
	Description	Asset Life in years	Fair Value
	Software technology	6	$	14,100
	Customer relationships	10	$	37,000
	Trade name	6	$	1,400
	In process research and development	N/A	$	200
	Total identifiable intangible assets		$	52,700

CASH_AND_INVESTMENTS_Details

CASH AND INVESTMENTS (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014	Oct. 31, 2013	Jan. 31, 2013
In Thousands, unless otherwise specified
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	$148,208	$253,713	$196,259	$157,104
Other investment securities	250	250	'	'
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'	'	'
Due within 1 year	519,391	662,299	'	'
Due within 1 year through 5 years	187,490	86,110	'	'
Due after 10 years	285	350	'	'
Total marketable securities	707,166	748,759	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	707,233	748,192	'	'
Gross Unrealized Gains	183	633	'	'
Gross Unrealized Losses	-250	-66	'	'
Fair Value	707,166	748,759	'	'
Cash [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	7,573	16,718	'	'
Commercial paper [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	90,907	72,268	'	'
Marketable securities	109,778	176,205	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	109,725	176,120	'	'
Gross Unrealized Gains	53	85	'	'
Gross Unrealized Losses	0	0	'	'
Fair Value	109,778	176,205	'	'
Certificates of deposit [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	2,000	0	'	'
Marketable securities	23,400	11,424	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	23,400	11,424	'	'
Gross Unrealized Gains	0	0	'	'
Gross Unrealized Losses	0	0	'	'
Fair Value	23,400	11,424	'	'
Money market funds [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	47,728	164,727	'	'
Corporate debt securities [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	532,379	492,765	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	532,496	492,295	'	'
Gross Unrealized Gains	127	532	'	'
Gross Unrealized Losses	-244	-62	'	'
Fair Value	532,379	492,765	'	'
Cash and cash equivalents [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	148,208	253,713	'	'
US Treasury securities [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	0	20,024	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	'	20,023	'	'
Gross Unrealized Gains	'	1	'	'
Gross Unrealized Losses	'	0	'	'
Fair Value	'	20,024	'	'
Foreign government securities [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Cash and cash equivalents	10,855	0	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	10,860	'	'	'
Gross Unrealized Gains	1	'	'	'
Gross Unrealized Losses	-6	'	'	'
Fair Value	10,855	'	'	'
Variable-rate demand notes [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	285	350	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	285	350	'	'
Gross Unrealized Gains	0	0	'	'
Gross Unrealized Losses	0	0	'	'
Fair Value	285	350	'	'
Asset and mortgage-backed securities [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	30,469	43,111	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	30,467	43,105	'	'
Gross Unrealized Gains	2	10	'	'
Gross Unrealized Losses	0	-4	'	'
Fair Value	30,469	43,111	'	'
Municipal bonds [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	0	4,880	'	'
Unrealized Gain (Loss) on Investments [Abstract]	'	'	'	'
Adjusted Cost	'	4,875	'	'
Gross Unrealized Gains	'	5	'	'
Gross Unrealized Losses	'	0	'	'
Fair Value	'	4,880	'	'
Current marketable debt securities [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Marketable securities	707,166	748,759	'	'
Other investment securities - cost method [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Other investment securities	250	250	'	'
Cash, cash equivalents, marketable securities, and other investments [Member]	'	'	'	'
Cash and Cash Equivalents Short term and Long term Investments [Line Items]	'	'	'	'
Total cash, cash equivalents, marketable securities and other investment securities	$855,624	$1,002,722	'	'

FAIR_VALUE_Fair_Value_by_Balan

FAIR VALUE (Fair Value by Balance Sheet Grouping) (Details) (Fair Value, Measurements, Recurring [Member], USD $)	Oct. 31, 2014	Jan. 31, 2014
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total assets	$847,801	$985,754
Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	90,907	72,268
Money market funds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	47,728	164,727
Certificates of deposit [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	2,000	'
Short-term investments	23,400	11,424
Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	109,778	176,205
Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	532,379	492,765
US Treasury securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	20,024
Foreign government securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	10,855	'
Variable-rate demand notes [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	285	350
Asset and mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	30,469	43,111
Municipal bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	4,880
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total assets	47,728	184,751
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Money market funds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	47,728	164,727
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Certificates of deposit [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	'
Short-term investments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | US Treasury securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	20,024
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Foreign government securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	'
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Variable-rate demand notes [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Asset and mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Municipal bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	0
Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total assets	800,073	801,003
Significant Other Observable Inputs (Level 2) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	90,907	72,268
Significant Other Observable Inputs (Level 2) [Member] | Money market funds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	0
Significant Other Observable Inputs (Level 2) [Member] | Certificates of deposit [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	2,000	'
Short-term investments	23,400	11,424
Significant Other Observable Inputs (Level 2) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	109,778	176,205
Significant Other Observable Inputs (Level 2) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	532,379	492,765
Significant Other Observable Inputs (Level 2) [Member] | US Treasury securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	0
Significant Other Observable Inputs (Level 2) [Member] | Foreign government securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	10,855	'
Significant Other Observable Inputs (Level 2) [Member] | Variable-rate demand notes [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	285	350
Significant Other Observable Inputs (Level 2) [Member] | Asset and mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	30,469	43,111
Significant Other Observable Inputs (Level 2) [Member] | Municipal bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	4,880
Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total assets	0	0
Significant Unobservable Inputs (Level 3) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	0
Significant Unobservable Inputs (Level 3) [Member] | Money market funds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	0
Significant Unobservable Inputs (Level 3) [Member] | Certificates of deposit [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Cash equivalents	0	'
Short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | Commercial paper [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | US Treasury securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	0
Significant Unobservable Inputs (Level 3) [Member] | Foreign government securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	'
Significant Unobservable Inputs (Level 3) [Member] | Variable-rate demand notes [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | Asset and mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	0	0
Significant Unobservable Inputs (Level 3) [Member] | Municipal bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Short-term investments	'	$0

FAIR_VALUE_Narrative_Details

FAIR VALUE (Narrative) (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Convertible debt carrying value	$351,035,000	$172,500,000
Cost method investment	250,000	250,000
4% Notes, Due 2016 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Convertible debt carrying value	172,500,000	172,500,000
Convertible debt fair value	220,300,000	228,500,000
2% Note, Due 2021 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Convertible debt carrying value	178,500,000	'
Convertible debt fair value	$224,900,000	'

INVENTORY_Details

INVENTORY (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014
In Thousands, unless otherwise specified
Inventory Disclosure [Abstract]	'	'
Raw Materials	$1,180	$1,858
Finished Goods	15,698	20,458
Total Inventory	$16,878	$22,316

COMMITMENTS_AND_CONTINGENCIES_1

COMMITMENTS AND CONTINGENCIES (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014	Oct. 31, 2014	Oct. 31, 2014	Oct. 31, 2014
			Minimum [Member]	Maximum [Member]	Kantar [Member]
Loss Contingencies [Line Items]	'	'	'	'	'
Product Warranty Accrual	$563,000	$621,000	'	'	'
Extended Product Warranty Term	'	'	'2 years	'3 years	'
Extended Warranty Deferred Revenue	2,100,000	2,000,000	'	'	'
Extended Warranty Deferred Cost of Sales	275,000	287,000	'	'	'
Loss Contingency Accrual	1,000,000	'	'	'	1,000,000
Loss Contingency, Range of Possible Loss, Minimum	1,000,000	'	'	'	'
Loss Contingency, Range of Possible Loss, Maximum	$3,500,000	'	'	'	'

CONVERTIBLE_SENIOR_NOTES_Carry

CONVERTIBLE SENIOR NOTES Carrying Value (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014	Oct. 31, 2014	Jan. 31, 2014	Mar. 31, 2011	Oct. 31, 2014	Sep. 30, 2014	Jan. 31, 2014
In Thousands, unless otherwise specified			Convertible Senior Notes [Member]	Convertible Senior Notes [Member]	Convertible Senior Notes [Member]	Convertible Senior Notes [Member]	Convertible Senior Notes [Member]	Convertible Senior Notes [Member]
			4% Notes, Due 2016 [Member]	4% Notes, Due 2016 [Member]	4% Notes, Due 2016 [Member]	2% Note, Due 2021 [Member]	2% Note, Due 2021 [Member]	2% Note, Due 2021 [Member]
Debt Instrument [Line Items]	'	'	'	'	'	'	'	'
Stated interest rate	'	'	4.00%	'	4.00%	2.00%	2.00%	'
Convertible Senior Notes, Gross	'	'	$172,500	$172,500	'	$230,000	'	$0
Less: Unamortized debt discount	'	'	'	'	'	-51,465	'	0
Total convertible debt	351,035	172,500	'	'	'	178,535	'	0
Less: Convertible short-term debt	0	0	'	'	'	'	'	'
Convertible long-term debt	$351,035	$172,500	'	'	'	'	'	'

CONVERTIBLE_SENIOR_NOTES_Narra

CONVERTIBLE SENIOR NOTES Narrative (Details) (USD $)

9 Months Ended

0 Months Ended

9 Months Ended

0 Months Ended

9 Months Ended

9 Months Ended

0 Months Ended

0 Months Ended

Share data in Millions, except Per Share data, unless otherwise specified

Oct. 31, 2014

Oct. 31, 2013

Mar. 31, 2011

Oct. 31, 2014

Mar. 31, 2011

Sep. 30, 2014

Oct. 31, 2014

Sep. 30, 2014

Jan. 31, 2014

Oct. 31, 2014

Oct. 31, 2014

Oct. 31, 2014

Oct. 31, 2014

Sep. 30, 2014

Sep. 30, 2014

Sep. 30, 2014

Oct. 31, 2014

Sep. 30, 2014

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Debt Instrument, Redemption, Period One [Member]

Debt Instrument, Redemption, Period Two [Member]

Debt Instrument, Redemption, Period Two [Member]

Debt Instrument, Redemption, Period Two [Member]

Additional Paid-in Capital [Member]

Interest Expense [Member]

Cash Flow Hedging [Member]

Cash Flow Hedging [Member]

Cash Flow Hedging [Member]

4% Notes, Due 2016 [Member]

4% Notes, Due 2016 [Member]

4% Notes, Due 2016 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Minimum [Member]

Maximum [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Additional Paid-in Capital [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

Convertible Senior Notes [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

Debt Instrument [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Face Amount

'

'

'

'

$172,500,000

'

'

$230,000,000

'

'

'

'

'

'

'

'

'

'

Stated interest rate

'

'

'

4.00%

4.00%

'

2.00%

2.00%

'

'

'

'

'

'

'

'

'

'

Conversion Ratio

'

'

89.6359

'

'

56.1073

'

'

'

'

'

'

'

'

'

'

'

'

Conversion Price (usd per share)

'

'

'

'

$11.16

'

'

$24

'

'

'

'

'

'

'

'

$17.82

'

Purchase of convertible note hedges

54,018,000

0

'

'

'

'

'

'

'

'

'

'

'

'

'

54,000,000

'

'

Tax Benefit From Deferred Tax Asset Related To Convertible Bond Hedge

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

20,000,000

Proceeds from Warrant Exercises

'

'

'

'

'

'

30,200,000

'

'

'

'

'

'

'

'

'

'

'

Proceeds from Issuance of Debt

'

'

166,100,000

'

'

223,600,000

'

'

'

'

'

'

'

'

'

'

'

'

Percentage of Principal Amount Redeemed

'

'

'

100.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair Value of Liability Component

'

'

'

'

'

'

177,900,000

'

'

'

'

'

'

'

'

'

'

'

Carrying Amount of Equity Component

'

'

'

'

'

'

52,100,000

'

'

'

'

'

'

'

'

'

'

'

Adjustments to Stockholders' Equity, Equity Component of Convertible Debt

'

'

'

'

'

'

19,300,000

'

'

'

'

'

'

'

'

'

'

'

Threshold Trading Days

'

'

'

'

'

'

'

'

'

5

'

20

'

'

'

'

'

'

Threshold Consecutive Trading Days

'

'

'

'

'

'

'

'

'

'10 days

'

'

'30 days

'

'

'

'

'

Threshold Percentage of Stock Price Trigger

'

'

'

'

'

'

'

'

'

98.00%

130.00%

'

'

'

'

'

'

'

Debt Issuance Cost

'

'

6,400,000

'

'

6,400,000

'

'

'

'

'

'

'

1,400,000

5,000,000

'

'

'

Unamortized Debt Issuance Cost

1,300,000

'

'

'

'

'

4,900,000

'

'

'

'

'

'

'

'

'

'

'

Effective Interest Rate

'

'

'

'

'

'

6.00%

'

'

'

'

'

'

'

'

'

'

'

Unamortized Discount

'

'

'

'

'

'

($51,465,000)

'

$0

'

'

'

'

'

'

'

'

'

Remaining Discount Amortization Period

'

'

'

'

'

'

'6 years 10 months 24 days

'

'

'

'

'

'

'

'

'

'

'

Percent that Stock Price exceeds the closing share price

'

'

'

'

'

'

'

75.00%

'

'

'

'

'

'

'

'

'

'

Shares Underlying Notes

'

'

'

'

'

'

12.9

'

'

'

'

'

'

'

'

'

'

'

CONVERTIBLE_SENIOR_NOTES_Issua

CONVERTIBLE SENIOR NOTES Issuance Costs (Details) (Convertible Senior Notes [Member], USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
2% Note, Due 2021 [Member]	'	'	'	'
Debt Instrument [Line Items]	'	'	'	'
Contractual interest coupon	$498	'	$498	'
Amortization of debt issuance costs	74	'	74	'
Amortization of debt discount	645	'	645	'
Total interest cost recognized	1,217	'	1,217	'
4% Notes, Due 2016 [Member]	'	'	'	'
Debt Instrument [Line Items]	'	'	'	'
Contractual interest coupon	1,725	1,725	5,175	5,175
Amortization of debt issuance costs	240	240	721	721
Total interest cost recognized	$1,965	$1,965	$5,896	$5,896

NET_INCOME_PER_COMMON_SHARE_Sc

NET INCOME PER COMMON SHARE (Schedule of Earnings Per Share) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Numerator:	'	'	'	'
Net income	$6,345	$12,487	$23,776	$271,106
Interest on dilutive notes, net of tax	0	1,252	3,754	3,757
Net income for purpose of computing net income per diluted share	$6,345	$13,739	$27,530	$274,863
Denominator:	'	'	'	'
Weighted average shares outstanding, excluding unvested restricted stock	107,497,734	116,760,061	110,303,789	118,913,986
Weighted average effect of dilutive securities:	'	'	'	'
Stock options, restricted stock, and employee stock purchase plan	4,372,673	4,513,747	4,512,443	4,748,207
4.0% Notes due 2016	0	15,462,193	15,462,193	15,462,193
Denominator for diluted net income per common share	111,870,407	136,736,001	130,278,425	139,124,386
Basic loss per common share (in dollars per share)	$0.06	$0.11	$0.22	$2.28
Diluted loss per common share (in dollars per share)	$0.06	$0.10	$0.21	$1.98

NET_INCOME_PER_COMMON_SHARE_Sc1

NET INCOME PER COMMON SHARE (Schedule of Anti-Dilutive Shares) (Details) (USD $)

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Oct. 31, 2014

Oct. 31, 2013

Mar. 31, 2011

Sep. 30, 2014

Unvested restricted stock [Member]

Unvested restricted stock [Member]

Unvested restricted stock [Member]

Unvested restricted stock [Member]

Option to purchase common stock [Member]

Option to purchase common stock [Member]

Option to purchase common stock [Member]

Option to purchase common stock [Member]

Potential shares to be issued from ESPP [Member]

Potential shares to be issued from ESPP [Member]

Potential shares to be issued from ESPP [Member]

Potential shares to be issued from ESPP [Member]

Common Stock Warrant [Member]

Common Stock Warrant [Member]

Common Stock Warrant [Member]

Common Stock Warrant [Member]

4% Notes, Due 2016 [Member]

4% Notes, Due 2016 [Member]

4% Notes, Due 2016 [Member]

4% Notes, Due 2016 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

2% Note, Due 2021 [Member]

Convertible Senior Notes [Member]

Convertible Senior Notes [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

Convertible Debt Securities [Member]

4% Notes, Due 2016 [Member]

2% Note, Due 2021 [Member]

Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]

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Total antidilutive securities

28,636,600

634,495

4,639,269

715,588

71

7,391

3,426

2,491

269,656

627,104

334,283

713,097

0

0

0

0

6,452,340

0

2,150,780

0

15,462,193

0

0

0

6,452,340

0

2,150,780

0

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Conversion Price (usd per share)

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$11.16

$24

STOCKBASED_COMPENSATION_Detail

STOCK-BASED COMPENSATION (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	$8,549	$9,843	$25,577	$27,453
Income tax benefit	-1,931	-2,568	-5,621	-7,034
Stock-based compensation, net of tax	6,618	7,275	19,956	20,419
Cost of service revenues [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	495	553	1,398	1,485
Cost of technology revenues [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	332	329	933	1,284
Cost of hardware revenue [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	61	78	199	235
Research and development [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	2,735	3,581	8,763	10,001
Sales and marketing [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	1,250	1,525	3,808	4,134
General and administrative [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Stock-based compensation before income taxes	$3,676	$3,777	$10,476	$10,314

ACQUISITIONS_Assets_Acquired_a

ACQUISITIONS (Assets Acquired and Liabiltiies Assumed) (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014
In Thousands, unless otherwise specified
Liabilities:	'	'
Goodwill	$99,364	$12,266
Digitalsmiths [Member]	'	'
Assets:	'	'
Cash	4,882	'
Accounts receivable	3,243	'
Other current assets	3,201	'
Deferred tax assets, current	3,831	'
Fixed assets	143	'
Total Assets	15,300	'
Liabilities:	'	'
Accounts payable	-1,266	'
Other current liabilities	-8,572	'
Deferred revenue	-970	'
Deferred tax liability, long term	-10,009	'
Other long-term liabilities	-1,012	'
Total Liabilities	21,829	'
Intangibles	52,700	'
Goodwill	87,098	'
Total purchase consideration	$133,269	'

ACQUISITIONS_Acquired_Intangib

ACQUISITIONS (Acquired Intangible Assets) (Details) (Digitalsmiths [Member], USD $)	0 Months Ended
In Thousands, unless otherwise specified	Feb. 14, 2014	Oct. 31, 2014
Intangible Assets Acquired as Part of Business Combination [Table] [Line Items]	'	'
Intangibles	'	$52,700
In process research and development	'	'
Intangible Assets Acquired as Part of Business Combination [Table] [Line Items]	'	'
Indefinite-Lived Intangible Assets	'	200
Software technology	'	'
Intangible Assets Acquired as Part of Business Combination [Table] [Line Items]	'	'
Finite-Lived Intangibles	'	14,100
Useful life	'6 years	'
Customer relationships	'	'
Intangible Assets Acquired as Part of Business Combination [Table] [Line Items]	'	'
Finite-Lived Intangibles	'	37,000
Useful life	'10 years	'
Trade name	'	'
Intangible Assets Acquired as Part of Business Combination [Table] [Line Items]	'	'
Finite-Lived Intangibles	'	$1,400
Useful life	'6 years	'

ACQUISITIONS_ACQUISITIONS_Narr

ACQUISITIONS ACQUISITIONS (Narrative) (Details) (USD $)	Oct. 31, 2014	Jan. 31, 2014	Feb. 14, 2014	Oct. 31, 2014	Oct. 31, 2014	Oct. 31, 2014
			Digitalsmiths [Member]	Digitalsmiths [Member]	Minimum [Member]	Maximum [Member]
					Digitalsmiths [Member]	Digitalsmiths [Member]
Business Acquisition [Line Items]	'	'	'	'	'	'
Payments to acquire business	'	'	$133,300,000	'	'	'
Acquisition Costs, Cumulative	'	'	'	756,000	'	'
Business Combination, Acquisition Related Costs	'	'	'	709,000	'	'
Discount Rate	'	'	'	'	12.00%	14.00%
Goodwill	$99,364,000	$12,266,000	'	$87,098,000	'	'

INCOME_TAX_Details

INCOME TAX (Details) (USD $)	3 Months Ended		9 Months Ended
	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Income Tax Disclosure [Abstract]	'	'	'	'
Income tax expense (benefit)	$7,129,000	($2,023,000)	$20,852,000	($168,947,000)
Effective income tax rate reconciliation	53.00%	-19.00%	47.00%	-165.00%
Effective income tax rate reconciliation, at federal statutory rate	35.00%	'	'	'
Tax Benefit Realized from Exercise of Stock Options	$6,300,000	'	$16,200,000	'