Summary of Significant Accounting Policies and Basis of Presentation | 2. Summary of Significant Accounting Policies and Basis of Presentation Principles of Consolidation and Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). All intercompany balances and transactions between the Company and its affiliates have been eliminated in consolidation. Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting periods. Significant items subject to such estimates and assumptions include inventory obsolescence costs, warranty costs, product liability costs, employee benefit programs, sales rebates and the measurement of income tax assets and liabilities. The Company bases its estimates on historical experience and on various other assumptions that the Company believes to be reasonable under the circumstances. On an ongoing basis, the Company evaluates these assumptions, judgments and estimates. Actual results may differ from these estimates. In the opinion of management, the consolidated financial statements contain all adjustments necessary for a fair statement of the results of operations and comprehensive income for the three months ended March 31, 2019 and 2018 , the financial position at March 31, 2019 and December 31, 2018 and the cash flows for the three months ended March 31, 2019 and 2018 , and except as otherwise discussed, such adjustments consist only of those of a normal recurring nature. The interim results are not necessarily indicative of results that may be achieved in a full reporting year. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to the Securities and Exchange Commission's ("SEC") rules and regulations governing interim financial statements. However, the Company believes that the disclosures made in the unaudited consolidated financial statements and related notes are adequate to make the information presented not misleading. These consolidated financial statements should be read in conjunction with the Company's audited consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2018 . All dollar amounts, except share and per share amounts, are in millions of dollars throughout the tables included in these notes unless otherwise indicated. Reclassifications Certain prior period amounts have been reclassified to conform to the current period presentation and include: • Reclassification of the current portion of capital leases totaling $1.1 million from "Current portion of capital leases" to "Short-term borrowings and current portion of finance leases" in the consolidated balance sheet for the period ended December 31, 2018 as a result of the adoption of ASU 2016-02, "Leases (Topic 842)." • Reclassification of separation expense for the three months ended March 31, 2018 totaling $0.1 million from "Separation expense" to "Selling, general and administrative expenses." Revision of Previously Issued Consolidated Financial Statements As previously disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 , the Company identified certain errors in its previously issued unaudited consolidated financial statements. The Company assessed the materiality of the errors on all prior period financial statements and concluded they were not material to any prior annual or interim periods. The Company corrected these errors by revising its unaudited interim financial information for the three months ended March 31, 2018 to correct for the impact of such errors. Refer to Note 20, "Revision of Previously Issued Consolidated Financial Statements," for additional discussion of the errors and related error corrections on the unaudited quarterly financial statements. The Company will revise its unaudited financial statements for the three and six months ended June 30, 2018 and three and nine months ended September 30, 2018 in connection with the future filing of the Company's Form 10-Q for the three and six months ended June 30, 2019 and the three and nine months ended September 30, 2019, respectively. Business Transformation Program During the first quarter of 2019, the Company launched a business transformation program ("Transformation Program") with a comprehensive operational review to validate the Company's long-term growth and margin targets and to refine the Company's execution plans. The Transformation Program will focus on specific areas of opportunity including strategic sourcing, manufacturing facility workflow redesign, distribution and administrative process efficiencies and optimizing the Company's global brand platforms. During the three months ended March 31, 2019 , the Company incurred costs related to the Transformation Program of $5.8 million that are recorded in "Selling, general and administrative expenses" in the consolidated statement of operations. The Company expects to incur additional costs through mid-2021 as the various elements of the Transformation Program are implemented. Recently Adopted Accounting Pronouncements In October 2018, the FASB issued ASU 2018-16, "Derivatives and Hedging (Topic 815): Inclusion of the Secured Overnight Financing Rate ("SOFR") Overnight Index Swap ("OIS") Rate as a Benchmark Interest Rate for Hedge Accounting Purposes." The amendments in this update permit use of the OIS rate based on the SOFR as a U.S. benchmark interest rate for hedge accounting purposes under Topic 815 in addition to the U.S. Treasury Rate, the London Interbank Offered Rate ("LIBOR") swap rate, the OIS rate based on the Fed Funds Effective Rate, and the Securities Industry and Financial Markets Association Municipal Swap Rate. The amendments in this update are required to be adopted concurrently with the amendments in ASU 2017-12. This standard became effective for the Company on January 1, 2019. The adoption of this standard did not have an impact on the Company's consolidated financial statements. In February 2018, the FASB issued ASU 2018-02, "Income Statement-Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income," to provide guidance on the presentation of certain income statement effects from the U.S. Tax Cuts and Jobs Act’s ("the Tax Act") reduction in the corporate statutory tax rate . ASU 2018-02 provides the option of reclassifying what are called the “stranded” tax effects within accumulated other comprehensive income (loss) to retained earnings and requires increased disclosures describing the accounting policy used to release the income tax effects from accumulated other comprehensive income (loss), whether the amounts reclassified are the stranded income tax effects from the Tax Act, and information about the other effects on taxes from the reclassification. ASU 2018-02 may be adopted using one of two transition methods: (1) retrospective to each period (or periods) in which the income tax effects of the Tax Act related to items remaining in accumulated other comprehensive income (loss) are recognized, or (2) at the beginning of the period of adoption. The Company adopted this standard effective January 1, 2019 and elected not to reclassify the "stranded" income tax effects from accumulated other comprehensive loss ("AOCI") to retained earnings. Future income tax effects that are stranded in AOCI will be released using an investment-by-investment approach. In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities," which improves the financial reporting of hedging relationships to better align risk management activities in financial statements and make certain targeted improvements to simplify the application of current hedge accounting guidance in current GAAP. The standard is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. This standard became effective for the Company on January 1, 2019. The Company adopted this standard on a modified retrospective basis and it did not have a material impact on the Company's consolidated financial statements. In March 2017, the FASB issued ASU 2017-08, "Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities," which shortens the amortization period for certain callable debt securities held at a premium to the earliest call date. This standard became effective for the Company on January 1, 2019. The adoption of this standard did not have an impact on the Company's consolidated financial statements. In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842)" including subsequent amendments issued thereafter which include ASU 2018-10 "Codification Improvements to Topic 842, Leases," ASU 2018-11 "Leases (Topic 842) Targeted Improvements" and ASU 2019-01 "Leases (Topic 842) Codification Improvements" (collectively, "ASC Topic 842"). ASC Topic 842 requires lessees to recognize the right-of-use assets and lease liabilities on its balance sheet. Accounting for finance leases is substantially unchanged. This standard became effective for the Company on January 1, 2019. ASC Topic 842 permits the Company to elect either a) a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements or b) a modified retrospective approach recognizing the cumulative effect of the initial application of the new leasing standard as an adjustment to the opening balance of retained earnings as of the date of adoption. The Company used the modified retrospective method and recognized the cumulative effect of the initial application of ASC Topic 842 as an adjustment to the opening balance of retained earnings. The adjustment is principally driven by the recognition of remaining deferred gain associated with a previous sale-leaseback transaction. Prior to the adoption of ASU 2016-02, gains on sale leaseback transactions were generally deferred and recognized in the income statement over the lease term. Prior period results have not been adjusted and continue to be reported under the accounting standards in effect for such period. Upon adoption, the Company recognized right-of-use assets and lease liabilities for operating leases in the amount of $38.0 million and $36.6 million , respectively, with the difference reflective of a reclassification of existing prepaid expense balances to the right-of-use asset. In connection with the adoption of this guidance, the Company elected the package of practical expedients available in the standard and as a result, did not reassess the lease classification of existing contracts or leases or the initial direct costs associated with existing leases and has made an accounting policy election not to recognize right-of-use assets and lease liabilities for leases with a lease term of 12 months or less, including renewal options that are reasonably certain to be exercised, that also do not include an option to purchase the underlying asset that is reasonably certain of exercise. Instead, lease payments for these leases are recognized as lease cost on a straight-line basis over the lease term. In addition, the Company did not elect the hindsight practical expedient and has elected not to separate the accounting for lease components and non-lease components, for all classes of leased assets. Certain of the Company’s leases include variable lease costs primarily comprising reimbursement to the lessor for taxes and insurance expenses, and certain non-lease components that transfer a distinct service to the Company, such as maintenance services and usage charges. These variable lease costs are determined based upon the terms of each respective lease contract. Under ASC Topic 842, a lease is a contract, or part of a contract, that conveys the right to control the use of identified property, plant or equipment (i.e., an identified asset) for a period of time in exchange for consideration. The Company determines if an arrangement is a lease at inception. The Company’s contracts determined to be or contain a lease include explicitly or implicitly identified assets where the Company has the right to substantially all of the economic benefits of the assets and has the ability to direct how and for what purpose the assets are used during the lease term. Leases are classified as either operating or financing. For operating leases, the Company has recognized a lease liability equal to the present value of the remaining lease payments, and a right-of-use asset equal to the lease liability, subject to certain adjustments, such as for prepaid rents. The Company uses its incremental borrowing rate to determine the present value of the lease payments. The Company’s incremental borrowing rate is the rate of interest that it would have to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment. The Company determined the incremental borrowing rates for its leases by applying its applicable borrowing rate, with adjustment as appropriate for instruments with similar characteristics. The lease term at the lease commencement date is determined based on the non-cancellable period for which the Company has the right to use the underlying asset, together with any periods covered by an option to extend the lease if the Company is reasonably certain to exercise that option, periods covered by an option to terminate the lease if the Company is reasonably certain not to exercise that option, and periods covered by an option to extend (or not to terminate) the lease in which the exercise of the option is controlled by the lessor. The Company considered a number of factors when evaluating whether the options in its lease contracts were reasonably certain of exercise, such as length of time before option exercise, expected value of the leased asset at the end of the initial lease term, importance of the lease to overall operations, costs to negotiate a new lease, and any contractual or economic penalties. See additional discussion of leases in Note 17, "Leases." Recent Accounting Pronouncements Not Yet Adopted In April 2019, the FASB issued ASU 2019-04, "Codification Improvements to Topic 326, Financial Instruments—Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments" which provides narrow-scope amendments designed to assist in the application of ASU 2016-01, 2016-13 and 2017-12 and the relevant accounting standards. This guidance becomes effective for the Company on January 1, 2020 including the interim periods in the year. The Company is currently evaluating the impact that the adoption of this ASU will have on the consolidated financial statements and related disclosures. In August 2018, the FASB issued ASU 2018-15, "Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract," which aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software, with amortization expense being recorded in the same income statement expense line as the hosted service costs and over the expected term of the hosting arrangement. ASU 2018-15 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019 and should be applied either retrospectively or prospectively to all implementation costs incurred after the date of adoption. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this ASU will have on the consolidated financial statements and related disclosures. In June 2016, the FASB issued ASU 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments," which significantly changes the impairment model for most financial instruments. Current guidance requires the recognition of credit losses based on an incurred loss impairment methodology that reflects losses once the losses are probable. Under ASU 2016-13, the Company will be required to use a current expected credit loss model (“CECL”) that will immediately recognize an estimate of credit losses that are expected to occur over the life of the financial instruments that are in the scope of this update, including trade receivables. The CECL model uses a broader range of reasonable and supportable information in the development of credit loss estimates. This guidance becomes effective for the Company on January 1, 2020 including the interim periods in the year. The Company is currently evaluating the impact that the adoption of this ASU will have on the consolidated financial statements and related disclosures. |