XML 44 R26.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Basis of Presentation (Policies) | 12 Months Ended
--- | ---
Dec. 31, 2016
Accounting Policies [Abstract] |
New Accounting Pronouncements | New Accounting Pronouncements In May 2014, the Financial Accounting Standards Board, or FASB, issued Accounting Standards Update, or ASU, No. 2014-09, Revenue from Contracts with Customers (Topic 606). The new revenue recognition standard provides a five-step analysis of contracts to determine when and how revenue is recognized. The core principle is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which deferred the effective date of ASU No. 2014-09 for all entities by one year to annual reporting periods beginning after December 15, 2017. In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606), Principal versus Agent Considerations (Reporting Revenue versus Net), which clarifies the implementation guidance on principal versus agent considerations in the new revenue recognition standard. ASU 2016-08 clarifies how an entity should identify the unit of accounting (i.e. the specified good or service) for the principal versus agent evaluation and how it should apply the control principle to certain types of arrangements. In April 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers (Topic 606), Identifying Performance Obligations and Licensing, which clarifies the implementation guidance on how an entity should identify performance obligations in contracts with customers, and how it should account for licensing arrangements with customers. In May 2016, the FASB issued ASU 2016-12, Narrow-Scope Improvements and Practical Expedients, to improve guidance on assessing collectability, presentation of sales taxes, noncash consideration, and contract modifications and completed contracts at transition. The amendments in this series of updates shall be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. Early adoption is permitted as of the original effective date of December 15, 2016. The Company continues to assess the impact the adoption of this series of updates will have on its consolidated financial statements. The Company has not completed its accounting assessments related to the new standard and has not yet determined the financial impact as of December 31, 2016. The Company is analyzing its worldwide business, its revenue streams and its payments to Members to determine the timing of recognition and the income statement classification. The Company expects to update its disclosure in future periods once its analysis is complete. In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements — Going Concern (Subtopic 205-40). The purpose of this ASU is to incorporate into U.S. GAAP management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern within one year after the date that the financial statements are issued (or within one year after the date that the financial statements are available to be issued when applicable), and to provide related footnote disclosures. This update is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. Early application is permitted. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In July 2015, the FASB issued ASU No. 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. This ASU does not apply to inventory that is measured using last-in, first-out (LIFO) or the retail inventory method. The amendments apply to all other inventory, which includes inventory that is measured using first-in, first-out (FIFO) or average cost. This ASU eliminates from U.S. GAAP the requirement to measure inventory at the lower of cost or market. Market under the previous requirement could be replacement cost, net realizable value, or net realizable value less an approximately normal profit margin. Entities within scope of this update will now be required to measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. Subsequent measurement is unchanged for inventory using LIFO or the retail inventory method. The amendments in this update are effective for fiscal years beginning after December 15, 2016, with early adoption permitted, and should be applied prospectively. The Company early adopted ASU 2015-11 as of January 1, 2016. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In November 2015, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes. This ASU simplifies the presentation of deferred taxes by requiring that deferred tax assets and liabilities be presented as noncurrent on the balance sheet. ASU 2015-17 is effective for annual reporting periods, and interim periods therein, beginning after December 15, 2016, with early adoption permitted. The amendments may be applied either prospectively to all deferred tax liabilities and assets or retrospectively to all periods presented. The Company early adopted ASU 2015-17 as of October 1, 2016. The prospective adoption of this guidance resulted in the classification of all deferred tax assets and deferred tax liabilities as non-current on the Company’s consolidated balance sheet as of December 31, 2016. Prior periods were not reclassified. In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. The updated guidance enhances the reporting model for financial instruments by modifying how entities measure and recognize equity investments and present changes in the fair value of financial liabilities, and by simplifying the disclosure guidance for financial instruments. The amendments in this update are effective for fiscal years beginning after December 15, 2017. The amendments in this update should be applied prospectively. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The updated guidance requires lessees to recognize a lease liability and a right-of-use asset, measured at the present value of the future minimum lease payments, at the lease commencement date. Recognition, measurement and presentation of expenses will depend on classification as a finance or operating lease. The amendments also require certain quantitative and qualitative disclosures. ASU 2016-02 is effective for all interim and annual reporting periods beginning after December 15, 2018, with early adoption permitted. A modified retrospective approach must be applied for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The Company is evaluating the potential impact of this adoption on its consolidated financial statements, however, increases in both assets and liabilities are expected. In March 2016, the FASB issued ASU No. 2016-04, Liabilities — Extinguishments of Liabilities (Subtopic 405-20): Recognition of Breakage for Certain Prepaid Stored-Value Products. This ASU requires entities that sell prepaid stored-value products redeemable for goods, services or cash at third-party merchants to recognize breakage (i.e. the value that is ultimately not redeemed by the consumer) in a way that is consistent with how it will be recognized under the new revenue recognition standard. Under current U.S. GAAP, there is diversity in practice in how entities account for breakage that results when a consumer does not redeem the entire product balance. This ASU clarifies that an entity’s liability for prepaid stored-value products within its scope meets the definition of a financial liability. The amendments in this update are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. The amendment may be applied using either a modified retrospective approach or a full retrospective approach. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-05, Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships. This ASU provides guidance clarifying that the novation of a derivative contract (i.e. a change in counterparty) in a hedge accounting relationship does not, in and of itself, require dedesignation of that hedge accounting relationship. If all of the other hedge accounting criteria are met, including the expectation that the hedge will be highly effective when the creditworthiness of the new counterpart to the derivative contract is considered, the hedging relationship will continue uninterrupted. The amendments in this update are effective for reporting periods beginning after December 15, 2016, with early adoption permitted. Entities may adopt the guidance prospectively or use a modified retrospective approach. The adoption of this guidance will not have a material impact on the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments. This ASU clarifies the requirements for assessing whether contingent put or call options that can accelerate the payment of principal on debt instruments are clearly and closely related (i.e. an entity is required to assess whether the economic characteristics and risks of embedded put or call options are clearly and closely related to those of their debt hosts only in accordance with the four-step decision sequence of FASB Accounting Standards Codification, or ASC 815, Derivatives and Hedging). An entity should no longer assess whether the event that triggers the ability to exercise a put or call option is related to interest rates or credit risk of the entity. The amendments in this update are effective for reporting periods beginning after December 15, 2016, with early adoption permitted. Entities are required to apply the guidance to existing debt instruments using a modified retrospective transition method as of the period of adoption. The adoption of this guidance will not have a material impact on the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation — Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. This ASU is intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements, including the income tax effects of share-based payments and accounting for forfeitures. This guidance will require recognizing the Company’s excess tax benefits on share-based compensation arrangements in the tax provision, instead of in equity as under the current guidance. In addition, these amounts will be classified as an operating activity in the statement of cash flows rather than a financing activity. The amendments in this update are effective for reporting periods beginning after December 15, 2016, with early adoption permitted. The adoption of this guidance will result in excess tax benefits or deficiencies related to the exercise of share-based compensation awards to employees being included in the determination of the Company’s income tax provision, which could significantly impact the Company’s consolidated net income in future periods. As of December 31, 2016, the Company is unable to quantify the expected financial impact to its future periods consolidated net income. The adoption of this guidance will also increase the number of shares used in the calculation of fully diluted earnings per share due to the reduction in assumed proceeds under the treasury stock method which would also impact how the Company determines its earnings per share calculation. The Company plans to adopt this update in the first quarter of 2017. Upon adoption, the Company will also recognize $29.6 million of its unrecognized excess tax benefits, described further in Note 12, Income Taxes, as deferred tax assets on its consolidated balance sheet. In June 2016, the FASB issued ASU No. 2016-13, Financial Instrument — Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. This ASU changes the impairment model for most financial assets, requiring the use of an expected loss model which requires entities to estimate the lifetime expected credit loss on financial assets measured at amortized cost. Such credit losses will be recorded as an allowance to offset the amortized cost of the financial asset, resulting in a net presentation of the amount expected to be collected on the financial asset. In addition, credit losses relating to available-for-sale debt securities will now be recorded through an allowance for credit losses rather than as a direct write-down to the security. The amendments in this update are effective for reporting periods beginning after December 15, 2019, with early adoption permitted for reporting periods beginning after December 15, 2018. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This ASU provides clarification on eight specific cash flow issues regarding presentation and classification in the statement of cash flows with the objective of reducing the existing diversity in practice. The amendments in this update are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In October 2016, the FASB issued ASU No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory. This ASU requires that entities recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. The amendments in this update do not change GAAP for the pre-tax effects of an intra-entity asset transfer under Topic 810, Consolidation, or for an intra-entity transfer of inventory. The amendments in this update are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In October 2016, the FASB issued ASU No. 2016-17, Consolidation (Topic 810): Interests Held Through Related Parties That Are Under Common Control. This ASU changes how a single decision maker will consider its indirect interests when performing the primary beneficiary analysis under the variable interest entity, or VIE, model. The amendments in this update require that a single decision maker consider the indirect interest held by a related party under common control on a proportionate basis, not in its entirety as previously required. The amendments in this update do not change the characteristics of a primary beneficiary in the VIE model. The amendments of this ASU are effective for reporting periods beginning after December 15, 2016, with early adoption permitted. The adoption of this guidance will not have a material impact on the Company’s consolidated financial statements. In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. This ASU requires that restricted cash and restricted cash equivalents be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period amounts shown on the statements of cash flows. The amendments of this ASU are effective for reporting periods beginning after December 15, 2017, with early adoption permitted. The Company is evaluating the potential impact of this adoption on its consolidated financial statements. In January 2017, the FASB issued ASU No. 2017-04, Intangibles — Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. This ASU simplifies the test for goodwill impairment by removing Step 2 from the goodwill impairment test. Companies will now perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, recognizing an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value not to exceed the total amount of goodwill allocated to that reporting unit. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The amendments of this ASU are effective for goodwill impairment tests in fiscal years beginning after December 15, 2019, with early adoption permitted for goodwill impairment tests performed after January 1, 2017. The Company is evaluating the potential impact of this adoption on its consolidated financial statements.
Consolidation Policy | Consolidation Policy The consolidated financial statements include the accounts of Herbalife Ltd. and its subsidiaries. All significant intercompany transactions and accounts have been eliminated.
Foreign Currency Translation and Transactions | Foreign Currency Translation and Transactions In the majority of the countries that the Company operates, the functional currency is the local currency. The Company’s foreign subsidiaries’ asset and liability accounts are translated for consolidated financial reporting purposes into U.S. dollar amounts at year-end exchange rates. Revenue and expense accounts are translated at the average rates during the year. Foreign exchange translation adjustments are included in accumulated other comprehensive loss on the accompanying consolidated balance sheets. Foreign currency transaction gains and losses, which include the cost of foreign currency derivative contracts and the related settlement gains and losses but excluding certain foreign currency derivatives designated as cash flow hedges as discussed in Note 11, Derivative Instruments and Hedging Activities, are included in selling, general and administrative expenses in the accompanying consolidated statements of income. The Company recorded net foreign currency transaction losses of $11.4 million, $34.7 million, and $219.0 million, for the years ended December 31, 2016, 2015, and 2014, respectively, which includes the foreign exchange impact relating to the Company’s Venezuelan subsidiary, Herbalife Venezuela. Herbalife Venezuela’s foreign currency financial statement impact is discussed further below within this Note.
Forward Exchange Contracts and Interest Rate Swaps | Forward Exchange Contracts and Interest Rate Swaps The Company enters into foreign currency derivatives, primarily comprised of foreign currency forward contracts, in managing its foreign exchange risk on sales to Members, inventory purchases denominated in foreign currencies, and intercompany transactions and loans. The Company also previously entered into interest rate swaps in managing its interest rate risk on its variable rate credit facility. The Company does not use the contracts for trading purposes. In accordance with FASB Accounting Standards Codification, or ASC, Topic 815, Derivatives and Hedging, or ASC 815, the Company designates certain of its derivative instruments as cash flow hedges and formally documents its hedge relationships, including identification of the hedging instruments and the hedged items, as well as its risk management objectives and strategies for undertaking the hedge transaction, at the time the derivative contract is executed. The Company assesses the effectiveness of the hedge both at inception and on an ongoing basis and determines whether the hedge is highly or perfectly effective in offsetting changes in cash flows of the hedged item. The Company records the effective portion of changes in the estimated fair value in accumulated other comprehensive income (loss) and subsequently reclassifies the related amount of accumulated other comprehensive income (loss) to earnings when the hedged item and underlying transaction impacts earnings. If it is determined that a derivative has ceased to be a highly effective hedge, the Company will discontinue hedge accounting for such transaction. For derivatives that are not designated as hedges, all changes in estimated fair value are recognized in the consolidated statements of income.
Cash and Cash Equivalents | Cash and Cash Equivalents The Company considers all highly liquid investments purchased with a maturity of three months or less to be cash equivalents. Cash and cash equivalents are comprised primarily of foreign and domestic bank accounts, and money market funds. These cash and cash equivalents are valued based on level 1 inputs which consist of quoted prices in active markets. To reduce its credit risk, the Company monitors the credit standing of the financial institutions that hold the Company’s cash and cash equivalents. The Company has a cash pooling arrangement with a financial institution for cash management purposes. This cash pooling arrangement allows certain of the Company’s participating subsidiaries to withdraw cash from this financial institution based upon the Company’s aggregate cash deposits held by subsidiaries who participate in the cash pooling arrangement. To the extent any participating location on an individual basis is in an overdraft position, these overdrafts will be recorded as liabilities and reflected as financing activities in the Company’s consolidated balance sheets and consolidated statement of cash flows, respectively. As of December 31, 2016 and December 31, 2015, the Company did not owe any amounts to this financial institution.
Accounts Receivable | Accounts Receivable Accounts receivable consist principally of receivables from credit card companies, arising from the sale of products to the Company’s Members, and receivables from importers, who are utilized in a limited number of countries to sell products to Members. The Company believes the concentration of its collection risk related to its credit card receivables is diminished due to the geographic dispersion of its receivables. The receivables from credit card companies were $51.8 million and $49.3 million as of December 31, 2016 and 2015, respectively. Substantially all of the receivables from credit card companies were current as of December 31, 2016 and 2015. Although receivables from importers can be significant, the Company performs ongoing credit evaluations of its importers and maintains an allowance for potential credit losses. The Company considers customer credit-worthiness, past and current transaction history with the customer, contractual terms, current economic industry trends, and changes in customer payment terms when determining whether collectability is reasonably assured and whether to record allowances for its receivables. If the financial condition of the Company’s customers deteriorates and adversely affects their ability to make payments, additional allowances will be recorded. The Company believes that it provides adequate allowances for receivables from its Members and importers which are not material to its consolidated financial statements. During the years ended December 31, 2016, 2015, and 2014, the Company recorded $1.0 million, $3.7 million, and $2.2 million, respectively, in bad-debt expense related to allowances for the Company’s receivables. As of December 31, 2016 and 2015, the Company’s allowance for doubtful accounts was $1.3 million and $1.5 million, respectively. As of December 31, 2016 and 2015, the majority of the Company’s total outstanding accounts receivable were current.
Fair Value of Financial Instruments | Fair Value of Financial Instruments The Company applies the provisions of FASB authoritative guidance as it applies to its financial and non-financial assets and liabilities. The FASB authoritative guidance clarifies the definition of fair value, prescribes methods for measuring fair value, establishes a fair value hierarchy based on the inputs used to measure fair value, and expands disclosures about fair value measurements. The Company has estimated the fair value of its financial instruments using the following methods and assumptions:
| • | The carrying amounts of cash and cash equivalents, receivables and accounts payable approximate fair value due to the short-term maturities of these instruments;
| • | The fair value of available-for-sale investments are based on prices of similar assets traded in active markets and observable yield curves;
| • | The fair value of option and forward contracts are based on dealer quotes; and
| • | The Company’s variable rate revolving credit facility is recorded at carrying value and is considered to approximate its fair value. The Company’s convertible senior notes issued in February 2014, or the Convertible Notes, are recorded at carrying value, and their fair value is determined using two valuation methods. The Company reviewed market data that was available for publicly traded, senior, unsecured nonconvertible corporate bonds issued by companies with similar credit ratings. Assumptions used in the estimate represent what market participants would use in pricing the liability component, including market yields and credit standing to develop the straight debt yield estimate. The Company also used a lattice model, which included inputs such as stock price, the Convertible Notes trading price, volatility and dividend yield as of December 31, 2016, to estimate the straight debt yield. The Company combined the results of the two valuation methods to determine the fair value of the liability component of the Convertible Notes. See Note 4, Long-Term Debt for a further description.
Inventories | Inventories Inventories are stated at the lower of cost (primarily on the first-in, first-out basis) and net realizable value.
Debt Issuance Costs | Debt Issuance Costs Debt issuance costs represent fees and expenses related to the borrowing of the Company’s long-term debt and are amortized over the term of the related debt using the effective interest method. Debt issuance costs, except for the Company’s revolving credit facility, are recorded as a reduction to debt (contra-liability) within the Company’s consolidated balance sheets. Total amortization expense related to debt issuance costs were $7.9 million, $8.5 million, and $6.8 million for the years ended December 31, 2016, 2015 and 2014, respectively. As of December 31, 2016 and 2015, the Company’s remaining unamortized debt issuance cost was $11.9 million and $19.8 million, respectively.
Long-Lived Assets | Long-Lived Assets At December 31, 2016 and 2015, the Company’s net property, plant and equipment consisted of the following (in millions):
|  | December 31, |
|  | 2016 |  |  | 2015 |
Property, plant and equipment — at cost: |  |  |  |  |  |  |  |
Land and Building |  | $ | 51.0 |  |  | $ | 22.2 |
Furniture and fixtures |  |  | 25.9 |  |  |  | 25.0 |
Equipment |  |  | 719.8 |  |  |  | 652.4 |
Building and leasehold improvements |  |  | 185.7 |  |  |  | 177.0 |
|  |  | 982.4 |  |  |  | 876.6 |
Less: accumulated depreciation and amortization |  |  | (604.4 | ) |  |  | (537.4 | )
Net property, plant and equipment |  | $ | 378.0 |  |  | $ | 339.2 |
In December 2012, the Company purchased an approximate 800,000 square foot facility in Winston-Salem, North Carolina, for approximately $22.2 million. The Company allocated $18.8 million and $3.4 million between buildings and land respectively, based on their relative fair values. In April 2016, the Company purchased one of its office buildings in Torrance, California, which it had previously leased, for approximately $29.6 million. The Company allocated $16.9 million and $11.6 million, which was net of the deferred rent liability of $1.1 million, between buildings and land, respectively, based on their relative fair values. As of December 31, 2016 and 2015, these amounts have been reflected in property, plant and equipment on the Company’s accompanying consolidated balance sheets. Depreciation of furniture, fixtures, and equipment (includes computer hardware and software) is computed on a straight-line basis over the estimated useful lives of the related assets, which range from three to ten years. The Company capitalizes eligible costs to acquire or develop internal-use software that are incurred subsequent to the preliminary project stage. Computer hardware and software, the majority of which is comprised of capitalized internal-use software costs, was $145.7 million and $140.2 million as of December 31, 2016 and 2015, respectively, net of accumulated depreciation. Leasehold improvements are amortized on a straight-line basis over the life of the related asset or the term of the lease, whichever is shorter. Buildings are depreciated over 40 years. Building improvements are generally depreciated over ten to fifteen years. Land is not depreciated. Depreciation and amortization expenses recorded to selling, general and administrative expenses totaled $80.7 million, $82.5 million, and $81.5 million, for the years ended December 31, 2016, 2015, and 2014, respectively. Long-lived assets are reviewed for impairment, based on undiscounted cash flows, whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Measurement of an impairment loss is based on the estimated fair value of the asset.
Goodwill and Intangible Assets | Goodwill and marketing related intangible assets with indefinite lives are evaluated on an annual basis for impairment or more frequently if events or changes in circumstances indicate that the asset might be impaired. For goodwill, the Company uses a discounted cash flow approach to estimate the fair value of a reporting unit. If the fair value of the reporting unit is less than the carrying value then the implied fair value of the goodwill must be determined. If the implied fair value of the goodwill is less than its carrying value then a goodwill impairment amount is recorded for the difference. For the marketing related intangible assets, the Company uses a discounted cash flow model under the relief-from-royalty method in order to determine the fair value. If the fair value is less than its carrying value then an impairment amount is recorded for the difference. During the years ended December 31, 2016, 2015, and 2014, there were no additions to goodwill or marketing related intangible assets or impairments of goodwill or marketing related intangible assets. At December 31, 2016 and 2015, the marketing related intangible asset balance was $310.0 million which consisted of the Company’s trademark, trade name, and marketing franchise. As of December 31, 2016 and 2015, the goodwill balance was $89.9 million and $91.8 million, respectively. The decreases in goodwill during the years ended December 31, 2016 and 2015 were due to cumulative translation adjustments.
Other Assets | Other Assets Other assets on the Company’s accompanying consolidated balance sheets include long-term deferred tax assets of $155.2 million and $7.8 million at December 31, 2016 and 2015, respectively. As noted above in Note 2, Basis of Presentation, the Company adopted ASU 2015-17 and applied its provisions prospectively which resulted in the classification of all deferred tax assets as non-current on the Company’s consolidated balance sheet at December 31, 2016. The current portion of deferred tax assets at December 31, 2015 was not reclassified to non-current.
Income Taxes | Income Taxes Income tax expense includes income taxes payable for the current year and the change in deferred income tax assets and liabilities for the future tax consequences of events that have been recognized in the Company’s financial statements or income tax returns. A valuation allowance is recognized to reduce the carrying value of deferred income tax assets if it is believed to be more likely than not that a component of the deferred income tax assets will not be realized. The Company accounts for uncertainty in income taxes in accordance with FASB authoritative guidance which clarifies the accounting and reporting for uncertainties in income taxes recognized in an enterprise’s financial statements. This guidance prescribes a comprehensive model for the financial statement recognition, measurement, presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns. See Note 12, Income Taxes, for a further description on income taxes.
Royalty Overrides | Royalty Overrides Certain Members may earn commissions, called royalty overrides which include production bonuses, based on retail sales volume. Royalty overrides are based on the retail sales volume of certain other Members who are sponsored directly or indirectly by the Member. Royalty overrides are recorded when the products are delivered and revenue is recognized. The royalty overrides are compensation to Members for services rendered including the development, retention and the improved productivity of their sales organizations. As such royalty overrides are classified as an operating expense. Non-U.S. royalty override checks that have aged, for a variety of reasons, beyond a certainty of being paid, are taken back into income. Management has estimated this period of certainty to be three years worldwide.
Comprehensive Income | Comprehensive Income Comprehensive income consists of net income, foreign currency translation adjustments, the effective portion of the unrealized gains or losses on derivatives, and unrealized gains or losses on available-for-sale investments. Components of accumulated other comprehensive income (loss) consisted of the following (in millions):
|  | December 31, |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Foreign currency translation adjustment, net of tax |  | $ | (215.5 | ) |  | $ | (183.0 | ) |  | $ | (96.4 | )
Unrealized gain on derivatives, net of tax |  |  | 10.4 |  |  |  | 17.4 |  |  |  | 18.0 |
Unrealized gain on available-for-sale investments, net of tax |  |  | — |  |  |  | 0.1 |  |  |  | 0.2 |
Total accumulated other comprehensive loss |  | $ | (205.1 | ) |  | $ | (165.5 | ) |  | $ | (78.2 | )
Operating Leases | Operating Leases The Company leases most of its physical properties under operating leases. Certain lease agreements generally include rent holidays and tenant improvement allowances. The Company recognizes rent holiday periods on a straight-line basis over the lease term beginning when the Company has the right to the leased space. The Company also records tenant improvement allowances and rent holidays as deferred rent liabilities and amortizes the deferred rent over the terms of the lease to rent expense.
Research and Development | Research and Development The Company’s research and development is performed by in-house staff and outside consultants. For all periods presented, research and development costs were expensed as incurred and were not material.
Professional Fees | Professional Fees The Company expenses professional fees, including legal fees, as incurred. These professional fees are included in selling, general and administrative expenses in the Company’s consolidated statements of income.
Advertising | Advertising Advertising costs, including Company sponsorships, are expensed as incurred and amounted to approximately $64.8 million, $66.1 million, and $69.7 million for the years ended December 31, 2016, 2015, and 2014, respectively. These expenses are included in selling, general and administrative expenses in the accompanying consolidated statements of income.
Earnings Per Share | Earnings Per Share Basic earnings per share represents net income for the period common shares were outstanding, divided by the weighted average number of common shares outstanding for the period. Diluted earnings per share represents net income divided by the weighted average number of common shares outstanding, inclusive of the effect of dilutive securities such as outstanding stock options, SARs and stock units. The following are the common share amounts used to compute the basic and diluted earnings per share for each period (in millions):
|  | Year Ended December 31, |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Weighted average shares used in basic computations |  |  | 83.0 |  |  |  | 82.6 |  |  |  | 86.3 |
Dilutive effect of exercise of equity grants outstanding |  |  | 3.1 |  |  |  | 2.7 |  |  |  | 4.5 |
Weighted average shares used in diluted computations |  |  | 86.1 |  |  |  | 85.3 |  |  |  | 90.8 |
There were an aggregate of 4.5 million, 5.4 million, and 2.7 million of equity grants, consisting of stock options, SARs, and stock units that were outstanding during the years ended December 31, 2016, 2015, and 2014, respectively, but were not included in the computation of diluted earnings per share because their effect would be anti-dilutive or the performance condition of the award had not been satisfied. Since the Company will settle the principal amount of its Convertible Notes in cash and settle the conversion feature for the amount above the conversion price in common shares, or the conversion spread, the Company uses the treasury stock method for calculating any potential dilutive effect of the conversion spread on diluted earnings per share, if applicable. The conversion spread will have a dilutive impact on diluted earnings per share when the average market price of the Company’s common shares for a given period exceeds the initial conversion price of $86.28 per share. For the years ended December 31, 2016, 2015, and 2014, the Convertible Notes have been excluded from the computation of diluted earnings per share as the effect would be anti-dilutive since the conversion price of the Convertible Notes exceeded the average market price of the Company’s common shares for the years ended December 31, 2016, 2015, and 2014. The initial conversion rate and conversion price is described further in Note 4, Long-Term Debt. The Capped Call Transactions executed in connection with the issuance of the Convertible Notes are excluded from the calculation of diluted earnings per share because their impact is always anti-dilutive.
Revenue Recognition | Revenue Recognition The Company generally recognizes revenue upon delivery and when both the title and risk and rewards pass to the Member or importer, or as products are sold in China to and through independent service providers, sales representatives, and sales officers to customers and preferred customers, as well as through Company-operated retail stores when necessary. Product sales are recognized net of product returns and discounts referred to as “distributor allowances.” Net sales include product sales and shipping and handling revenues. Shipping and handling costs paid by the Company are included in cost of sales. The Company generally receives the net sales price in cash or through credit card payments at the point of sale. The Company currently presents sales taxes collected from customers on a net basis. Allowances for product returns, primarily in connection with the Company’s buyback program, are provided at the time the sale is recorded. This accrual is based upon historical return rates for each country and the relevant return pattern, which reflects anticipated returns to be received over a period of up to 12 months following the original sale. Allowances for product returns were $3.9 million, $3.9 million, and $4.3 million as of December 31, 2016, 2015, and 2014, respectively. Product returns were $4.5 million, $5.0 million, and $7.3 million during the years ended December 31, 2016, 2015, and 2014, respectively.
Non-Cash Investing and Financing Activities | Non-Cash Investing and Financing Activities During the years ended December 31, 2016, 2015 and 2014, the Company recorded $12.7 million, $12.3 million, and $12.3 million, respectively, of non-cash capital expenditures. In addition, during the year ended December 31, 2015, the Company recorded $15.0 million of a non-cash release of deposits in escrow that were used to reduce the Company’s accrued expense liability. During the years ended December 31, 2016 and 2015, the Company recorded $20.8 million and $17.3 million of non-cash borrowings that were used to finance software maintenance. Additionally, see Note 8, Shareholders’ (Deficit) Equity for information on the Company’s non-cash financing activities related to the prepaid forward share repurchases transaction.
Share-Based Payments | Share-Based Payments The Company accounts for share-based compensation in accordance with FASB authoritative guidance which requires the measurement of share-based compensation expense for all share-based payment awards made to employees. The Company measures share-based compensation cost at the grant date, based on the fair value of the award. The Company recognizes share-based compensation expense for service condition awards on a straight-line basis over the employee’s requisite service period. The Company recognizes share-based compensation expense for performance condition awards over the vesting term using the graded vesting method.
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions. Such estimates and assumptions affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The Company evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which the Company believes to be reasonable under the circumstances. The Company adjusts such estimates and assumptions when facts and circumstances dictate. Illiquid credit markets, volatile equity, and foreign currency have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ from these estimates. Changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.

X
- Definition Disclosure of accounting policy for professional fees and expenses. + References No definition available. + Details
Name: | hlf_FeesAndExpensesPolicyTextBlock
Namespace Prefix: | hlf_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Non cash investing and financing activities. + References No definition available. + Details
Name: | hlf_NonCashInvestingAndFinancingActivitiesPolicyTextBlock
Namespace Prefix: | hlf_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other assets. + References No definition available. + Details
Name: | hlf_OtherAssetsPolicyTextBlock
Namespace Prefix: | hlf_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for payable of a form of compensation to independent distributors, called royalty overrides or production bonuses. + References No definition available. + Details
Name: | hlf_RoyaltyOverridesPolicyTextBlock
Namespace Prefix: | hlf_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for advertising costs. For those costs that cannot be capitalized, discloses whether such costs are expensed as incurred or the first period in which the advertising takes place. For direct response advertising costs that are capitalized, describes those assets and the accounting policy used, including a description of the qualifying activity, the types of costs capitalized and the related amortization period. An entity also may disclose its accounting policy for cooperative advertising arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 20 -Section 55 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68054294&loc=d3e8384-108330 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=68072981&loc=d3e8275-108329 + Details
Name: | us-gaap_AdvertisingCostsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -SubTopic 10 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6375392&loc=d3e26790-107797 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4273-108586 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
Name: | us-gaap_CashAndCashEquivalentsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for comprehensive income. + References No definition available. + Details
Name: | us-gaap_ComprehensiveIncomePolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64809438&loc=d3e5614-111684 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.3A-03) -URI http://asc.fasb.org/extlink&oid=27015204&loc=d3e355100-122828 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.3A-02) -URI http://asc.fasb.org/extlink&oid=27015204&loc=d3e355033-122828 + Details
Name: | us-gaap_ConsolidationPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for deferral and amortization of significant deferred charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 + Details
Name: | us-gaap_DeferredChargesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for its derivative instruments and hedging activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41620-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579240-113959 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579245-113959 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41675-113959 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64837297&loc=d3e41638-113959 + Details
Name: | us-gaap_DerivativesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 + Details
Name: | us-gaap_EarningsPerSharePolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for determining the fair value of financial instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13279-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 60 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260 + Details
Name: | us-gaap_FairValueOfFinancialInstrumentsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895 + Details
Name: | us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32840-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 30 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65884525&loc=d3e40913-109327 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 740 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6491622&loc=d3e9504-115650 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32809-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=75116654&loc=d3e32247-109318 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=75116654&loc=d3e32280-109318 + Details
Name: | us-gaap_IncomeTaxPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66092785&loc=d3e4492-108314 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=66092785&loc=d3e4556-108314 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_InventoryPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for leasing arrangements (both lessor and lessee). This disclosure may address (1) lease classification (that is, operating versus capital), (2) how the term of a lease is determined (for example, the circumstances in which a renewal option is considered part of the lease term), (3) how rental revenue or expense is recognized for a lease that contains rent escalations, (4) an entity's accounting treatment for deferred rent, including that which arises from lease incentives, rent abatements, rent holidays, or tenant allowances (5) an entity's accounting treatment for contingent rental payments and (6) an entity's policy for reviewing, at least annually, the residual values of sales-type and direct-finance leases. The disclosure also may indicate how the entity accounts for its capital leases, leveraged leases or sale-leaseback transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6453394&loc=d3e39740-112701 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65670824&loc=d3e14754-158437 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 40 -Section 05 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6456037&loc=d3e48589-112741 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
Name: | us-gaap_LeasePolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for trade and other accounts receivable, and finance, loan and lease receivables, including those classified as held for investment and held for sale. This disclosure may include (1) the basis at which such receivables are carried in the entity's statements of financial position (2) how the level of the valuation allowance for receivables is determined (3) when impairments, charge-offs or recoveries are recognized for such receivables (4) the treatment of origination fees and costs, including the amortization method for net deferred fees or costs (5) the treatment of any premiums or discounts or unearned income (6) the entity's income recognition policies for such receivables, including those that are impaired, past due or placed on nonaccrual status and (7) the treatment of foreclosures or repossessions (8) the nature and amount of any guarantees to repurchase receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65890831&loc=d3e10133-111534 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(5)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e4975-111524 + Details
Name: | us-gaap_ReceivablesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Research and Development -URI http://asc.fasb.org/extlink&oid=6523717 + Details
Name: | us-gaap_ResearchAndDevelopmentExpensePolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18823-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=65893310&loc=d3e214044-122780 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18726-107790 + Details
Name: | us-gaap_RevenueRecognitionPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b),(f) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6061-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6143-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6132-108592 + Details
Name: | us-gaap_UseOfEstimates
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration