10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2018

or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number: 0-26640

POOL CORPORATION
(Exact name of registrant as specified in its charter)
Delaware	36-3943363
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)
109 Northpark Boulevard, Covington, Louisiana	70433-5001
(Address of principal executive offices)	(Zip Code)
985-892-5521
(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    YES x    NO o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulations S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    YES x    NO o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer x	Accelerated filer o
Non-accelerated filer o (Do not check if a smaller reporting company)	Smaller reporting company o
Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     YES o    NO x

As of April 25, 2018, there were 40,554,620 shares of common stock outstanding.

POOL CORPORATION

Form 10-Q

For the Quarter Ended March 31, 2018

TABLE OF CONTENTS

			Page
PART I.  FINANCIAL INFORMATION
	Item 1.  Financial Statements (Unaudited)
		Consolidated Statements of Income	1
		Consolidated Statements of Comprehensive Income	2
		Consolidated Balance Sheets	3
		Condensed Consolidated Statements of Cash Flows	4
		Notes to Consolidated Financial Statements	5
	Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations		13
	Item 3.  Quantitative and Qualitative Disclosures about Market Risk		25
	Item 4.  Controls and Procedures		25
PART II.  OTHER INFORMATION
	Item 1.  Legal Proceedings		26
	Item 1A.  Risk Factors		26
	Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds		26
	Item 6.  Exhibits		27
SIGNATURE			28

PART I.  FINANCIAL INFORMATION

Item 1.  Financial Statements

POOL CORPORATION

Consolidated Statements of Income

(Unaudited)

(In thousands, except per share data) 

	Three Months Ended
	March 31,
	2018			2017
Net sales	$	585,900		$	546,441
Cost of sales	419,827			392,820
Gross profit	166,073			153,621
Selling and administrative expenses	132,532			122,623
Operating income	33,541			30,998
Interest and other non-operating expenses, net	3,527			3,647
Income before income taxes and equity earnings	30,014			27,351
Income tax (benefit) provision	(1,279		)	5,119
Equity earnings in unconsolidated investments, net	46			38
Net income	31,339			22,270
Net loss attributable to noncontrolling interest	—			11
Net income attributable to Pool Corporation	$	31,339		$	22,281
Earnings per share:
Basic	$	0.78		$	0.54
Diluted	$	0.75		$	0.52
Weighted average shares outstanding:
Basic	40,370			41,192
Diluted	41,862			42,877
Cash dividends declared per common share	$	0.37		$	0.31

The accompanying Notes are an integral part of the Consolidated Financial Statements.

1

POOL CORPORATION

Consolidated Statements of Comprehensive Income

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018		2017
Net income	$	31,339	$	22,270
Other comprehensive income:
Foreign currency translation adjustments	976		1,396
Change in unrealized gains and losses on interest rate swaps, net of change in taxes of $(275) and $(183)	824		285
Total other comprehensive income	1,800		1,681
Comprehensive income	33,139		23,951
Comprehensive income attributable to noncontrolling interest	—		(137		)
Comprehensive income attributable to Pool Corporation	$	33,139	$	23,814

The accompanying Notes are an integral part of the Consolidated Financial Statements.

2

POOL CORPORATION

Consolidated Balance Sheets

(In thousands, except share data)

	March 31,			March 31,			December 31,
	2018			2017			2017 (1)
	(Unaudited)			(Unaudited)
Assets
Current assets:
Cash and cash equivalents	$	8,803		$	13,409		$	29,940
Receivables, net	75,889			61,264			76,597
Receivables pledged under receivables facility	238,707			228,755			119,668
Product inventories, net	703,793			647,884			536,474
Prepaid expenses and other current assets	23,714			15,740			19,569
Total current assets	1,050,906			967,052			782,248
Property and equipment, net	109,310			97,140			100,939
Goodwill	189,759			185,062			189,435
Other intangible assets, net	12,926			13,172			13,223
Equity interest investments	1,150			1,174			1,127
Other assets	15,615			17,269			14,090
Total assets	$	1,379,666		$	1,280,869		$	1,101,062
Liabilities, redeemable noncontrolling interest and stockholders’ equity
Current liabilities:
Accounts payable	$	467,795		$	465,928		$	245,249
Accrued expenses and other current liabilities	45,504			48,982			65,482
Short-term borrowings and current portion of long-term debt	20,786			9,775			10,835
Total current liabilities	534,085			524,685			321,566
Deferred income taxes	24,947			29,234			24,585
Long-term debt, net	547,324			480,442			508,815
Other long-term liabilities	23,525			21,430			22,950
Total liabilities	1,129,881			1,055,791			877,916
Redeemable noncontrolling interest	—			2,424			—
Stockholders’ equity:
Common stock, $0.001 par value; 100,000,000 shares authorized; 40,568,775, 41,328,565 and 40,212,477 shares issued and outstanding at March 31, 2018, March 31, 2017 and December 31, 2017, respectively	41			41			40
Additional paid-in capital	437,878			412,314			426,750
Retained deficit	(182,580		)	(177,157		)	(196,316		)
Accumulated other comprehensive loss	(5,554		)	(12,544		)	(7,328		)
Total stockholders’ equity	249,785			222,654			223,146
Total liabilities, redeemable noncontrolling interest and stockholders’ equity	$	1,379,666		$	1,280,869		$	1,101,062

⁽¹⁾  Derived from audited financial statements.

The accompanying Notes are an integral part of the Consolidated Financial Statements.

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POOL CORPORATION

Condensed Consolidated Statements of Cash Flows

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018			2017
Operating activities
Net income	$	31,339		$	22,270
Adjustments to reconcile net income to cash used in operating activities:
Depreciation	6,299			5,557
Amortization	470			365
Share-based compensation	3,321			3,003
Equity earnings in unconsolidated investments, net	(46		)	(38		)
Other	681			1,847
Changes in operating assets and liabilities, net of effects of acquisitions:
Receivables	(117,377		)	(123,515		)
Product inventories	(168,518		)	(161,668		)
Prepaid expenses and other assets	(3,843		)	(2,617		)
Accounts payable	222,285			234,581
Accrued expenses and other current liabilities	(18,760		)	(12,209		)
Net cash used in operating activities	(44,149		)	(32,424		)
Investing activities
Acquisition of businesses, net of cash acquired	(578		)	—
Purchase of property and equipment, net of sale proceeds	(14,639		)	(19,121		)
Other investments, net	—			2
Net cash used in investing activities	(15,217		)	(19,119		)
Financing activities
Proceeds from revolving line of credit	148,335			213,189
Payments on revolving line of credit	(170,012		)	(206,319		)
Proceeds from asset-backed financing	80,000			55,000
Payments on asset-backed financing	(20,000		)	(18,500		)
Proceeds from short-term borrowings and current portion of long-term debt	10,798			11,441
Payments on short-term borrowings and current portion of long-term debt	(848		)	(2,771		)
Payments of deferred and contingent acquisition consideration	(265		)	(199		)
Payments of deferred financing costs	(8		)	—
Proceeds from stock issued under share-based compensation plans	7,808			6,149
Payments of cash dividends	(15,011		)	(12,799		)
Purchases of treasury stock	(2,592		)	(2,725		)
Net cash provided by financing activities	38,205			42,466
Effect of exchange rate changes on cash and cash equivalents	24			530
Change in cash and cash equivalents	(21,137		)	(8,547		)
Cash and cash equivalents at beginning of period	29,940			21,956
Cash and cash equivalents at end of period	$	8,803		$	13,409

The accompanying Notes are an integral part of the Consolidated Financial Statements.

4

POOL CORPORATION

Notes to Consolidated Financial Statements

(Unaudited)

Note 1 – Summary of Significant Accounting Policies

Pool Corporation (the Company, which may be referred to as we, us or our) prepared the unaudited interim Consolidated Financial Statements following U.S. generally accepted accounting principles (GAAP) and the requirements of the Securities and Exchange Commission (SEC) for interim financial information. As permitted under those rules, we have condensed or omitted certain footnotes and other financial information required for complete financial statements.  

All of our subsidiaries are wholly owned. From July 31, 2014 to June 29, 2017, we owned a 60% interest in Pool Systems Pty. Ltd. (PSL), an Australian company. Our ownership percentage constituted a controlling interest in the acquired company, which required us to consolidate PSL’s financial position and results of operations from the date of acquisition. On June 29, 2017, we purchased the remaining 40% interest in PSL. Thus, we have continued to consolidate PSL, but there is no longer a separate noncontrolling interest reported on our Consolidated Statements of Income, nor Redeemable noncontrolling interest reported on our Consolidated Balance Sheets.

The Consolidated Financial Statements include all normal and recurring adjustments that are necessary for a fair presentation of our financial position and operating results. All significant intercompany accounts and intercompany transactions have been eliminated.

A description of our significant accounting policies is included in our 2017 Annual Report on Form 10-K. You should read the interim Consolidated Financial Statements in conjunction with the Consolidated Financial Statements and accompanying notes in our 2017 Annual Report on Form 10-K.  The results for our three month period ended March 31, 2018 are not necessarily indicative of the expected results for our fiscal year ending December 31, 2018.

Newly Adopted Accounting Pronouncements

On January 1, 2018, we adopted Accounting Standards Update (ASU) 2014-09, Revenue - Revenue from Contracts with Customers and all the related amendments, which are also codified into Accounting Standards Codification (ASC) 606. We elected to adopt this guidance using the modified retrospective method. The adoption of this standard did not have a material impact on our financial position or results of operations. We did not restate prior period information for the effects of the new standard, nor did we adjust the opening balance of our retained deficit to account for the implementation of the new requirements of this standard. We do not expect the adoption of this guidance to have a material effect on our results of operations in future periods.

Under the new standard, we recognize a sale when a customer obtains control of the product, and we record the amount that reflects the consideration we expect to receive in exchange for such product. As under the previous accounting guidance, we continue to recognize a sale when a customer picks up product at any sales center, when we deliver product to their premises or job sites via our trucks or when we present the product to a third-party carrier. For bill and hold sales, we determine when the customer obtains control of the product on a case by case basis to determine the amount of revenue to defer each period.

Our adoption of this guidance also resulted in balance sheet reclassifications for recording our estimate of customer returns. ASC 606 requires the recognition of a current liability for the gross amount of estimated returns and a current asset for the cost of the related products. This change did not have a material impact on our statement of financial position as of March 31, 2018.

On January 1, 2018, we adopted ASU 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Cash Payments, which could change the classification of certain cash receipts and cash payments on the statement of cash flows. The new guidance specifies how cash flows should be classified for debt prepayment or extinguishment costs, settlement of zero-coupon debt instruments, contingent consideration payments made after a business combination, proceeds for the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance, distributions from equity method investees and beneficial interests in securitization transactions. Our adoption of ASU 2016-15 had no impact on our statement of cash flows as our previous classifications related to contingent consideration payments and distributions from equity method investees is consistent with the requirements of ASU 2016-15.

5

Revenue Recognition

We consider our distribution of products to represent one reportable revenue stream. Our products are similar in nature, and our revenue recognition policy is the same across our distribution networks. Our customers share similar characteristics and purchase products across all categories. We recognize revenue when our customers take control of our products. Customers may obtain our products by picking them up at any sales center location or through delivery to their premises or job sites by our trucks or third-party carriers. For customer pick-ups or deliveries by our trucks, control passes when our customers receive our products. For third-party deliveries, control passes when we present our products to the third-party carriers. We include shipping and handling fees billed to customers as freight out income within net sales.

We measure revenue as the amount of consideration we expect to receive in exchange for transferring our products. Consideration may vary due to volume incentives and expected customer returns. We offer volume incentives to some of our customers and account for these incentives as a reduction of sales. We estimate the amount of volume incentives earned based on our estimate of cumulative sales for the fiscal year relative to our customers’ progress toward achieving minimum purchase requirements. We record customer returns, including those associated with customer early buy programs, as a reduction of sales. Based on available information related to our customers’ returns, we record an allowance for estimated returns, which historically has not been material. We regularly review our marketing programs, coupons and customary business practices to determine if any variable consideration exists under ASC 606. Other items that we record as reductions to sales include cash discounts, pricing adjustments and credit card fees related to customer payments.

The majority of our sales transactions do not contain additional performance obligations after delivery; therefore, we do not have multiple performance obligations for which to allocate the transaction price. We continue to elect to recognize shipping and handling costs associated with outbound freight in selling and administrative expenses.

We report sales net of tax amounts that we collect from our customers and remit to governmental authorities. These tax amounts may include, but are not limited to, sales, use, value-added and some excise taxes.

Income Taxes

Our provision for income taxes for the first three months of 2018 was impacted by the Tax Cuts and Jobs Act (the Act), enacted by Congress in December 2017, and ASU 2016-09, Improvements to Share-Based Payment Accounting, which we adopted on January 1, 2017.

As of March 31, 2018, we have not completed our accounting for all of the tax effects of the Act, and we have not made a material adjustment to the provisional tax benefit we recorded under Staff Accounting Bulletin (SAB) 118 at December 31, 2017. We have considered the impact of the statutory changes from the Act on our estimated effective tax rate for 2018, including reasonable estimates of those provisions effective for the 2018 tax year.

We reduce federal and state income taxes payable by the tax benefits associated with the exercise of nonqualified stock options and the lapse of restrictions on restricted stock awards. To the extent realized tax deductions exceed the amount of previously recognized deferred tax benefits related to share-based compensation, we record an excess tax benefit. We record all excess tax benefits as a component of income tax benefit or expense in the income statement in the period in which stock options are exercised or restrictions on awards lapse. We recorded excess tax benefits of $9.0 million in the first three months of 2018 compared to $5.5 million in the same period of 2017.

Retained Deficit

We account for the retirement of treasury shares as a reduction of retained earnings (deficit). As of March 31, 2018, the Retained deficit on our Consolidated Balance Sheets reflects cumulative net income, the cumulative impact of adjustments for changes in accounting pronouncements, treasury share retirements since the inception of our share repurchase programs of $1,241.9 million and cumulative dividends of $440.8 million.

6

Accumulated Other Comprehensive Loss

The table below presents the components of our Accumulated other comprehensive loss balance (in thousands):

	March 31,						December 31,
	2018			2017			2017
Foreign currency translation adjustments	$	(6,528	)	$	(11,776	)	$	(7,478	)
Unrealized gains (losses) on interest rate swaps, net of tax (1)	974			(768		)	150
Accumulated other comprehensive loss	$	(5,554	)	$	(12,544	)	$	(7,328	)

⁽¹⁾  In February 2018, the Financial Accounting Standards Board (FASB) issued guidance that allows entities the option to reclassify the tax effects related to items in accumulated other comprehensive income (loss) to retained earnings (deficit) if deemed to be stranded in accumulated other comprehensive income (loss) due to U.S. tax reform. Because the change in the tax effects of our unrealized gains and losses on interest rate swaps was not material, we elected not to reclassify such amounts. We reclassify the income tax effects of amounts in Accumulated other comprehensive loss in the period in which the respective gross amount is released.

7

Recent Accounting Pronouncements Pending Adoption

The following table summarizes the recent accounting pronouncements that we plan to adopt in future periods:

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2016-02, Leases	Requires lessees to record most leases on their balance sheets but recognize expenses in a manner similar to current guidance. The guidance is required to be applied using a modified retrospective approach.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures. We are primarily focused on evaluating our internal controls over financial reporting, including information technology requirements, related to the adoption of this new accounting pronouncement. The adoption of ASU 2016-02 will have a significant impact on our Consolidated Balance Sheets as we will be recording a right-of-use asset and corresponding liability for our current operating leases.
ASU 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities	Eliminates the requirement to separately measure and report hedge ineffectiveness. For qualifying cash flow and net investment hedges, the change in the fair value of the hedging instrument will be recorded in Other Comprehensive Income (OCI), and amounts deferred in OCI will be reclassified to earnings in the same income statement line item that is used to present the earnings effect of the hedged item.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.
ASU 2016-13, Financial Instruments - Credit Losses - Measurement of Credit Losses on Financial Instruments	Changes the way companies evaluate credit losses for most financial assets and certain other instruments. For trade and other receivables, held-to-maturity debt securities, loans and other instruments, entities will be required to use a new forward-looking “expected loss” model to evaluate impairment, potentially resulting in earlier recognition of allowances for losses. The new standard also requires enhanced disclosures, including the requirement to disclose the information used to track credit quality by year of origination for most financing receivables. The guidance must be applied using a cumulative-effect transition method.	Annual periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

8

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2017-04, Intangibles - Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment	Eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge (commonly referred to as Step 2 under the current guidance). Rather, the measurement of a goodwill impairment charge will be based on the excess of a reporting unit’s carrying value over its fair value (Step 1 under the current guidance). This guidance should be applied prospectively.	Annual and interim impairment tests performed in periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

Note 2 – Earnings Per Share

We calculate basic earnings per share (EPS) by dividing Net income attributable to Pool Corporation by the weighted average number of common shares outstanding.  We include outstanding unvested restricted stock awards of our common stock in the basic weighted average share calculation.  Diluted EPS reflects the dilutive effects of potentially dilutive securities, which include in-the-money outstanding stock options and shares to be purchased under our employee stock purchase plan. Using the treasury stock method, the effect of dilutive securities includes these additional shares of common stock that would have been outstanding based on the assumption that these potentially dilutive securities had been issued.

Stock options with exercise prices that are higher than the average market prices of our common stock for the periods presented are excluded from the diluted EPS calculation because the effect is anti-dilutive.

The table below presents the computation of EPS, including the reconciliation of basic and diluted weighted average shares outstanding (in thousands, except EPS):

	Three Months Ended
	March 31,
	2018		2017
Net income	$	31,339	$	22,270
Net loss attributable to noncontrolling interest	—		11
Net income attributable to Pool Corporation	$	31,339	$	22,281
Weighted average shares outstanding:
Basic	40,370		41,192
Effect of dilutive securities:
Stock options and employee stock purchase plan	1,492		1,685
Diluted	41,862		42,877
Earnings per share:
Basic	$	0.78	$	0.54
Diluted	$	0.75	$	0.52
Anti-dilutive stock options excluded from diluted earnings per share computations	85		108

Note 3 – Acquisitions

In January 2018, we acquired Tore Pty. Ltd. (doing business as Pool Power), a wholesale distributor of pool and spa equipment in South Australia, with one distribution center in Adelaide, Australia.

In December 2017, we acquired Chem Quip, Inc. (Chem Quip), a wholesale distributor of residential and commercial swimming pool equipment, chemicals and supplies, with five distribution locations in central and northern California.

9

In December 2017, we acquired Kripsol Intermark Malaga S.L. (Intermark), a swimming pool equipment and supplies distributor, with one location in southern Spain.

In October 2017, we acquired E-Grupa, a national swimming pool equipment and supplies distributor, with one location in Croatia.

In July 2017, we acquired New Star Holdings Pty. Ltd. (doing business as Newline Pool Products), a swimming pool equipment and supplies distributor, with one distribution center in Brisbane, Australia.

In April 2017, we acquired the distribution assets of Lincoln Equipment, Inc. (doing business as Lincoln Aquatics), a national distributor of equipment and supplies to commercial and institutional swimming pool customers, with one location in California.

We have completed our acquisition accounting for these acquisitions, subject to adjustments for standard holdback provisions per the terms of the purchase agreements, which are not material. These acquisitions did not have a material impact on our financial position or results of operations, either individually or in the aggregate.

Note 4 – Fair Value Measurements and Interest Rate Swaps

Our assets and liabilities that are measured at fair value on a recurring basis include the unrealized gains or losses on our interest rate swap contracts and contingent consideration related to recent acquisitions. The three levels of the fair value hierarchy under the accounting guidance are described below:

Level 1 Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets.

Level 2 Inputs to the valuation methodology include:

• quoted prices for similar assets or liabilities in active markets;

• quoted prices for identical or similar assets or liabilities in inactive markets;

• inputs other than quoted prices that are observable for the asset or liability; or

• inputs that are derived principally from or corroborated by observable market data by correlation or other means.

Level 3 Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The table below presents the estimated fair values of our interest rate swap contracts, our forward-starting interest rate swap contracts and our contingent consideration liabilities (in thousands):

	Fair Value at March 31,
	2018		2017
Level 2
Unrealized gains on interest rate swaps	$	2,451	$	1,519
Unrealized losses on interest rate swaps	—		2,324
Level 3
Contingent consideration liabilities	$	1,617	$	1,453

Interest Rate Swaps

We utilize interest rate swap contracts and forward-starting interest rate swap contracts to reduce our exposure to fluctuations in variable interest rates for future interest payments on our unsecured syndicated senior credit facility (the Credit Facility). 

For determining the fair value of our interest rate swap contracts, we use significant other observable market data or assumptions (Level 2 inputs) that we believe market participants would use in pricing similar assets or liabilities, including assumptions about counterparty risk.  Our fair value estimates reflect an income approach based on the terms of the interest rate swap contracts and inputs corroborated by observable market data including interest rate curves. We include unrealized gains in Prepaid expenses and other current assets and unrealized losses in Accrued expenses and other current liabilities on the Consolidated Balance Sheets.

10

We recognize any differences between the variable interest rate payments and the fixed interest rate settlements from our swap counterparties as an adjustment to interest expense over the life of the swaps.  We designated these swaps as cash flow hedges, and to the extent effective we record the changes in the estimated fair value of the swaps to Accumulated other comprehensive loss on our Consolidated Balance Sheets.  To the extent our interest rate swaps are determined to be ineffective, we recognize the changes in the estimated fair value of our swaps in earnings.

We currently have three interest rate swap contracts in place, which became effective on October 19, 2016. These swaps were previously forward-starting contracts that were amended in October 2015 to bring the fixed rates per our forward-starting contracts in line with current market rates and extend the hedged period for future interest payments on our Credit Facility. As amended, these swap contracts terminate on November 20, 2019. In the first three months of 2018, we recognized a benefit of $0.9 million as a result of our determination of ineffectiveness for the period. These amounts were recorded in Interest and other non-operating expenses, net on our Consolidated Statements of Income.

The following table provides additional details related to each of these amended swap contracts:

Derivative	Amendment Date	Notional Amount (in millions)	Fixed Interest Rate
Interest rate swap 1	October 1, 2015	$75.0	2.273%
Interest rate swap 2	October 1, 2015	$25.0	2.111%
Interest rate swap 3	October 1, 2015	$50.0	2.111%

Upon amendment of the original hedge agreements, we were required to freeze the amounts related to the changes in the fair values of these swaps, which are recorded in Accumulated other comprehensive loss. At March 31, 2018, the remaining balance of the unrealized losses was $0.9 million and is being amortized over the effective period of the original forward-starting interest rate swap contracts from October 2016 to September 2018. In the first three months of 2018, we recorded expense of $0.5 million as amortization of the unrealized loss in Interest and other non-operating expenses, net.

For the three interest rate swap contracts in effect at March 31, 2018, a portion of the change in the estimated fair value between periods relates to future interest expense. Recognition of the change in fair value between periods attributable to accrued interest is reclassified from Accumulated other comprehensive loss on the Consolidated Balance Sheets to Interest and other non-operating expenses, net on the Consolidated Statements of Income. These amounts were not material in the three month periods ended March 31, 2018 and March 31, 2017.

In July 2016 we entered into an additional forward-starting interest rate swap contract to extend the hedged period for future interest payments on our Credit Facility to its maturity date at that time. This swap contract will convert the variable interest rate to a fixed interest rate on borrowings under the Credit Facility. This contract becomes effective on November 20, 2019 and terminates on November 20, 2020. The following table provides additional details related to this swap contract:

Derivative	Inception Date	Notional Amount (in millions)	Fixed Interest Rate
Forward-starting interest rate swap 1	July 6, 2016	$150.0	1.1425%

Failure of our swap counterparties would result in the loss of any potential benefit to us under our swap agreements. In this case, we would still be obligated to pay the variable interest payments underlying our debt agreements.  Additionally, failure of our swap counterparties would not eliminate our obligation to continue to make payments under our existing swap agreements if we continue to be in a net pay position.

Our interest rate swap and forward-starting interest rate swap contracts are subject to master netting arrangements. According to our accounting policy, we do not offset the fair values of assets with the fair values of liabilities related to these contracts.

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Contingent Consideration Liabilities

As of March 31, 2018, our Consolidated Balance Sheets reflected $0.8 million in Accrued expenses and other current liabilities and $0.8 million in Other long-term liabilities for contingent consideration related to future payouts for our acquisitions of The Melton Corporation (Melton), which we acquired in November 2015, Metro Irrigation Supply Company Ltd. (Metro), which we acquired in April 2016, and Newline Pool Products (Newline), which we acquired in July 2017. In determining our original estimates for contingent consideration, which are based on a percentage of gross profit for certain products for Melton and a multiple of gross profit for Metro, we applied a linear model using our best estimate of gross profit projections for fiscal years 2016 to 2020. The payout for Newline is based on a multiple of earnings for the first fiscal year of the acquisition. We based our estimate for the Newline payout on projected operating results for that year. All of our estimates of contingent consideration use Level 3 inputs as defined in the accounting guidance. The maximum total payouts for Metro and Newline over the related time periods are $1.0 million and AU$0.5 million, respectively.

In the first three months of 2018, we paid approximately $0.2 million in contingent consideration to Melton based on 2017 results. Since the acquisition dates, we have recorded minimal adjustments to our original estimates based on the calculated 2017 and 2018 payouts related to the respective fiscal years and estimated future payouts considering results for the fiscal year ended December 31, 2017. Adjustments to the fair value of contingent consideration are recognized in earnings in the period in which we determine that the fair value changed. As of March 31, 2018, we have determined that the contingent consideration liability was in a range of acceptable estimates for all applicable fiscal periods.

Other

The carrying values of cash, receivables, accounts payable and accrued liabilities approximate fair value due to the short maturity of those instruments (Level 1 inputs). The carrying value of long-term debt approximates fair value (Level 3 inputs).  Our determination of the estimated fair value reflects a discounted cash flow model using our estimates, including assumptions related to borrowing rates (Level 3 inputs).

Note 5 – Debt

The table below presents the components of our debt (in thousands):

	March 31,
	2018		2017
Variable rate debt
Short-term borrowings	$	12,263	$	9,404
Current portion of long-term debt:
Australian credit facility	8,523		371
Short-term borrowings and current portion of long-term debt	20,786		9,775
Long-term portion:
Revolving credit facility	388,762		361,418
Receivables securitization facility	160,000		120,000
Less: financing costs, net	1,438		976
Long-term debt, net	547,324		480,442
Total debt	$	568,110	$	490,217

Our accounts receivable securitization facility (the Receivables Facility) provides for the sale of certain of our receivables to a wholly owned subsidiary (the Securitization Subsidiary). The Securitization Subsidiary transfers variable undivided percentage interests in the receivables and related rights to certain third-party financial institutions in exchange for cash proceeds, limited to the applicable funding capacities.

We account for the sale of the receivable interests as a secured borrowing on our Consolidated Balance Sheets. The receivables subject to the agreement collateralize the cash proceeds received from the third-party financial institutions. We classify the entire outstanding balance as Long-term debt on our Consolidated Balance Sheets as we intend and have the ability to refinance the obligations on a long‑term basis. We present the receivables that collateralize the cash proceeds separately as Receivables pledged under receivables facility on our Consolidated Balance Sheets.

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Item 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion in conjunction with Management’s Discussion and Analysis included in our 2017 Annual Report on Form 10-K.  

For a discussion of our base business calculations, see the RESULTS OF OPERATIONS section below.

Cautionary Statement for Purposes of the “Safe Harbor” Provisions of the Private Securities Litigation Reform Act of 1995

Our disclosure and analysis in this report contains forward-looking information that involves risks and uncertainties.  Our forward‑looking statements express our current expectations or forecasts of possible future results or events, including projections of earnings and other financial performance measures, statements of management’s expectations regarding our plans and objectives and industry, general economic and other forecasts of trends and other matters. Forward-looking statements speak only as of the date of this filing, and we undertake no obligation to update or revise such statements to reflect new circumstances or unanticipated events as they occur.  You can identify these statements by the fact that they do not relate strictly to historic or current facts and often use words such as “anticipate,” “estimate,” “expect,” “believe,” “will likely result,” “outlook,” “project,” “should” and other words and expressions of similar meaning.

No assurance can be given that the results in any forward-looking statements will be achieved and actual results may differ materially due to one or more factors, including the sensitivity of our business to weather conditions, changes in the economy and the housing market, our ability to maintain favorable relationships with suppliers and manufacturers, competition from other leisure product alternatives and mass merchants, excess tax benefits or deficiencies recognized under ASU 2016-09 and other risks detailed in our 2017 Annual Report on Form 10-K.  For these statements, we claim the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act.

OVERVIEW

Financial Results

Following a strong finish to 2017, we generated record sales and income in the first quarter of 2018 despite inclement weather in Texas and seasonal markets, which resulted in a slower than expected start to the 2018 swimming pool season. Pools are opening later than in 2017 in seasonal markets, and remodeling and new pool construction activity has been delayed. We believe that the industry has a strong backlog due to pool owner demand for pool upgrades and remodeling, and we expect deferred sales related to pool openings to shift to the second quarter.

Net sales increased 7% to $585.9 million for the first quarter of 2018 compared to $546.4 million in the first quarter of 2017. We realized base business sales growth of 5%. Strong demand in our year-round markets for discretionary products, like heaters and lighting, led our sales growth in the first quarter of 2018. We estimate unfavorable weather conditions impacted our first quarter net sales by approximately $10 million.

Gross profit increased 8% for the first quarter of 2018 compared to the same period in 2017. Base business gross profit improved 6% over the first quarter of last year. Gross profit as a percentage of net sales (gross margin) increased approximately 20 basis points to 28.3% compared to the first quarter of 2017, reflecting minor product mix differences.

Selling and administrative expenses (operating expenses) increased 8% compared to the first quarter of 2017, with base business operating expenses up 5% over the comparable 2017 period. Higher labor, technology, freight and employee-related insurance costs, partially offset by lower performance-based compensation expenses, contributed to this increase with operating expenses related to acquisitions being a larger than normal factor in the quarter.

Operating income for the first quarter of 2018 increased 8% compared to the same period in 2017. Operating income as a percentage of net sales (operating margin) was 5.7% for both the first quarters of 2018 and 2017. Base business operating income increased 11% and base business operating margin improved 40 basis points compared to the first quarter of 2017.

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Both Accounting Standards Update (ASU) 2016-09, Improvements to Employee Share-Based Payment Accounting, which we adopted on January 1, 2017, and U.S. tax reform enacted in December 2017 impacted our income tax provision for the first quarter of 2018. We recorded a $9.0 million benefit from ASU 2016-09 for the three months ended March 31, 2018, which was $3.6 million or $0.09 per diluted share more than we had previously expected, and also up compared to $5.5 million realized in the same period last year. Our effective tax rate was (4.3)% and 18.7% for the first quarters of 2018 and 2017, respectively, and excluding the benefit from ASU 2016-09, 25.7% and 38.8%, respectively, primarily reflecting the lower corporate income tax rate enacted as part of U.S. tax reform. Going forward, primarily due to the impact of tax reform, we expect our annual effective tax rate (excluding the benefit from ASU 2016-09) to approximate 25.5%, which is a reduction compared to our historical rate of approximately 38.5%.

Net income attributable to Pool Corporation was $31.3 million in the first quarter of 2018 compared to $22.3 million for the first quarter of 2017. Earnings per share increased 44% to $0.75 per diluted share for the three months ended March 31, 2018 versus $0.52 per diluted share for the same period in 2017. The benefit from ASU 2016-09 increased diluted earnings per share by $0.22 in the first quarter of 2018 and $0.12 in the first quarter of 2017. Excluding the impact from ASU 2016-09, earnings per diluted share increased 33% to $0.53 for the first quarter of 2018 compared to $0.40 for the first quarter of 2017.

References to product line and product category data throughout this report generally reflect data related to the North American swimming pool market, as it is more readily available for analysis and represents the largest component of our operations.

Financial Position and Liquidity

Total net receivables, including pledged receivables, increased 8% from March 31, 2017, including a 1% increase from acquisitions. Our days sales outstanding (DSO), as calculated on a trailing four quarters basis, was 30.1 days at March 31, 2018, an increase from 29.8 days at March 31, 2017. Our allowance for doubtful accounts balance was $4.0 million at March 31, 2018 and $4.2 million at March 31, 2017.

Net inventory levels grew 9% compared to levels at March 31, 2017.  The inventory reserve was $7.4 million at March 31, 2018 and $7.3 million at March 31, 2017. Our inventory turns, as calculated on a trailing four quarters basis, were 3.5 times at both March 31, 2018 and March 31, 2017.

Total debt outstanding at March 31, 2018 was $568.1 million, an increase of $77.9 million, or 16%, compared to total debt at March 31, 2017, primarily to fund business driven working capital growth, acquisitions and share repurchases over the past 12 months.

Current Trends and Outlook

For a detailed discussion of trends through 2017, see the Current Trends and Outlook section of Management’s Discussion and Analysis included in Item 7 of our 2017 Annual Report on Form 10-K.  

As a result of the additional tax benefits realized from ASU 2016-09 in the first quarter of 2018, we are updating our 2018 earnings guidance to a range of $5.45 to $5.70 per diluted share from $5.36 to $5.61 per diluted share. Other than the additional $0.09 per diluted share tax benefit that we did not project in our initial guidance range, our earnings expectations for 2018 remain unchanged.

Consistent with our original 2018 projections, we expect base business sales growth of 6% to 7% for the full year and believe gross margin will be similar to 2017. We expect that the weather impacts, including delayed pool openings and lower construction and remodeling activity, that hindered our first quarter of 2018 results will lend to increased sales growth later in the year. Although we believe the impact from delayed pool openings should benefit the second quarter of 2018, given extended winter weather in April and capacity constraints of our customers, such delayed benefits could extend to the latter part of 2018, resulting in more modest results in the second quarter.

We expect base business operating expenses will grow at a rate that will achieve operating margin improvement of 20 to 40 basis points for the full year 2018 compared to 2017 with potentially more of this operating margin expansion occurring in the back half of the year due to the shift in sales expectations.

Given our $77.9 million increase in debt as of March 31, 2018 over the prior year and the increase in the 30-Day LIBOR, we expect Interest and other non-operating expenses, net for the full year 2018 will increase over 2017. We estimate that interest rates on our debt will increase by approximately 75 basis points over last year.

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In 2018, we expect our effective tax rate to approximate 25.5%, which is a reduction from our historical rate of approximately 38.5%, both of which exclude the impact of ASU 2016-09. We have not finalized our accounting for the tax effects of tax reform; however, our estimated effective tax rate is based on reasonable estimates for tax effects from tax reform.

Our effective tax rate is dependent upon our results of operations and may change if actual results are different from our current expectations, particularly any significant changes in our geographic mix. Due to ASU 2016-09 requirements, we expect our effective tax rate will fluctuate from quarter to quarter, particularly in periods when employees elect to exercise their vested stock options or when restrictions on share-based awards lapse. We recorded a $9.0 million benefit from ASU 2016-09 for the three months ended March 31, 2018, which was $3.6 million or $0.09 per diluted share more than we had previously expected. Additional tax benefits could be recognized related to stock option exercises in 2018 from grants that expire in years after 2018, for which we have not included any expected benefits in our guidance. The estimated impact related to ASU 2016-09 is subject to several assumptions which can vary significantly, including our estimated share price and the periods in which our employees will exercise vested stock options.

We expect cash provided by operations will approximate net income for the 2018 fiscal year, and subject to additional authorization by our Board of Directors, we anticipate that we may use approximately $100.0 million to $150.0 million in cash for share repurchases.

RESULTS OF OPERATIONS

As of March 31, 2018, we conducted operations through 354 sales centers in North America, Europe, South America and Australia.

The following table presents information derived from the Consolidated Statements of Income expressed as a percentage of net sales:

	Three Months Ended
	March 31,
	2018		2017
Net sales	100.0	%	100.0	%
Cost of sales	71.7		71.9
Gross profit	28.3		28.1
Operating expenses	22.6		22.4
Operating income	5.7		5.7
Interest and other non-operating expenses, net	0.6		0.7
Income before income taxes and equity earnings	5.1	%	5.0	%

Note: Due to rounding, percentages may not add to Operating income or Income before income taxes and equity earnings.

We have included the results of operations from the acquisitions in 2018 and 2017 in our consolidated results since the acquisition date.

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Three Months Ended March 31, 2018 Compared to Three Months Ended March 31, 2017

The following table breaks out our consolidated results into the base business component and the excluded component (sales centers excluded from base business):

(Unaudited)	Base Business						Excluded						Total
(in thousands)	Three Months Ended						Three Months Ended						Three Months Ended
	March 31,						March 31,						March 31,
	2018			2017			2018			2017			2018			2017
Net sales	$	575,110		$	545,484		$	10,790		$	957		$	585,900		$	546,441
Gross profit	162,975			153,416			3,098			205			166,073			153,621
Gross margin	28.3		%	28.1		%	28.7		%	21.4		%	28.3		%	28.1		%
Operating expenses	128,123			122,084			4,409			539			132,532			122,623
Expenses as a % of net sales	22.3		%	22.4		%	40.9		%	56.3		%	22.6		%	22.4		%
Operating income (loss)	34,852			31,332			(1,311		)	(334		)	33,541			30,998
Operating margin	6.1		%	5.7		%	(12.2		)%	(34.9		)%	5.7		%	5.7		%

In our calculation of base business results, we have excluded the following acquisitions for the periods identified:

Acquired	Acquisition Date	Net Sales Centers Acquired	Periods Excluded
Pool Power (1)	January 2018	1	January - March 2018
Chem Quip(1)	December 2017	5	January - March 2018
Intermark	December 2017	1	January - March 2018
E-Grupa	October 2017	1	January - March 2018
Newline Pool Products	July 2017	1	January - March 2018
Lincoln Aquatics (1)	April 2017	1	January - March 2018

⁽¹⁾  We acquired certain distribution assets of this company.

When calculating our base business results, we exclude sales centers that are acquired, closed, or opened in new markets for a period of 15 months. We also exclude consolidated sales centers when we do not expect to maintain the majority of the existing business and existing sales centers that are consolidated with acquired sales centers.

We generally allocate corporate overhead expenses to excluded sales centers on the basis of their net sales as a percentage of total net sales.  After 15 months of operations, we include acquired, consolidated and new market sales centers in the base business calculation including the comparative prior year period.

The table below summarizes the changes in our sales center count during the first three months of 2018:

December 31, 2017	351
Acquired location	1
New locations	3
Closed location	(1	)
March 31, 2018	354

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Net Sales

	Three Months Ended
	March 31,
(in millions)	2018		2017		Change
Net sales	$	585.9	$	546.4	$	39.5	7%

Net sales increased 7% in the first quarter of 2018 compared to the first quarter of 2017, with base business sales up 5% for the period. We started the year off strong, but multiple storms in March hindered our customers’ ability to complete projects, and cold temperatures and snow in our seasonal markets delayed pool openings.

The following factors impacted our sales (listed in order of estimated magnitude):

• strong demand for discretionary products, as evidenced by improvements in sales growth rates for product offerings such as building materials and equipment (see discussion below);

• unfavorable weather (described above), demonstrated by 6% sales growth in our four largest markets and 4% sales growth in our seasonal markets;

• sales growth of 10% from irrigation products, which are less impacted by weather; and

• inflationary product cost increases (estimated at close to 1%).

We believe that sales growth rates for certain product offerings, such as building materials and equipment, evidence increased spending in traditionally discretionary areas, such as pool construction and pool remodeling and equipment upgrades. In the first quarter of 2018, sales for equipment, which included swimming pool heaters, pumps, lights and filters, increased approximately 7% compared to the same period last year. These products collectively represented approximately 30% of net sales. Sales of building materials grew 9% compared to the first quarter of 2017 and represented approximately 13% of net sales for the first quarter of 2018.

Sales to customers who service large commercial swimming pool installations such as hotels, universities and community recreational facilities are included in the appropriate existing product categories, and growth in this area is reflected in the numbers above. These sales represented approximately 6% of our consolidated net sales for the first quarter of 2018 and increased 15% compared to the first quarter of 2017.

Gross Profit

	Three Months Ended
	March 31,
(in millions)	2018			2017			Change
Gross profit	$	166.1		$	153.6		$	12.5	8%
Gross margin	28.3		%	28.1		%

The increase in gross margin between periods reflects minor product mix differences.

Operating Expenses

	Three Months Ended
	March 31,
(in millions)	2018			2017			Change
Operating expenses	$	132.5		$	122.6		$	9.9	8%
Operating expenses as a % of net sales	22.6		%	22.4		%

Operating expenses increased 8% in the first quarter of 2018 compared to the first quarter of 2017, with base business operating expenses up 5% compared to the same period last year. Higher labor, technology, freight and employee-related insurance costs, partially offset by lower performance-based compensation expenses, contributed to this increase with operating expenses related to acquisitions being a larger than normal factor in the quarter.

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Interest and Other Non-Operating Expenses, Net

Interest and other non-operating expenses, net for the first quarter of 2018 was in line with the first quarter of 2017. Gains from our interest rate swap contracts offset increased interest expense related to our outstanding borrowings, which is the most significant component of Interest and other non-operating expenses, net. Our weighted average effective interest rate increased to 3.0% for the first quarter of 2018 from 2.6% for the first quarter of 2017 on higher average outstanding debt of $515.9 million versus $446.3 million for the respective periods.

Income Taxes

Our effective income tax rate was a 4.3% benefit for the three months ended March 31, 2018 and an 18.7% provision for the three months ended March 31, 2017. Both ASU 2016-09 and U.S. tax reform impacted our income tax provision for the first quarter of 2018. We recorded a $9.0 million benefit from ASU 2016-09 for the three months ended March 31, 2018, up compared to the $5.5 million benefit realized in the same period last year. Excluding the benefit from ASU 2016-09, our effective tax rate was 25.7% and 38.8%, respectively, mostly reflecting the lower corporate tax rate enacted as part of U.S. tax reform.

Net Income and Earnings Per Share

Net income attributable to Pool Corporation increased 41% to $31.3 million in the first quarter of 2018 compared to the first quarter of 2017. Earnings per diluted share increased to $0.75 for the first quarter of 2018 versus $0.52 per diluted share for the comparable period in 2017. The benefit from ASU 2016-09 increased diluted earnings per share by $0.22 in the first quarter of 2018 and $0.12 in the first quarter of 2017.

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Seasonality and Quarterly Fluctuations

Our business is highly seasonal. In general, sales and operating income are highest during the second and third quarters, which represent the peak months of both swimming pool use and installation and landscape maintenance and installation. Sales are substantially lower during the first and fourth quarters, when we may incur net losses. In 2017, we generated approximately 62% of our net sales and 83% of our operating income in the second and third quarters of the year.

We typically experience a build-up of product inventories and accounts payable during the winter months in anticipation of the peak selling season.  Excluding borrowings to finance acquisitions and share repurchases, our peak borrowing usually occurs during the second quarter, primarily because extended payment terms offered by our suppliers typically are payable in April, May and June, while our peak accounts receivable collections typically occur in June, July and August.

The following table presents certain unaudited quarterly data for the first quarter of 2018, the four quarters of 2017 and the fourth, third and second quarters of 2016.  We have included income statement and balance sheet data for the most recent eight quarters to allow for a meaningful comparison of the seasonal fluctuations in these amounts.  In our opinion, this information reflects all normal and recurring adjustments considered necessary for a fair presentation of this data.  Due to the seasonal nature of our industry, the results of any one or more quarters are not necessarily a good indication of results for an entire fiscal year or of continuing trends.

(Unaudited)	QUARTER
(in thousands)	2018		2017								2016
	First		Fourth		Third		Second		First		Fourth		Third		Second
Statement of Income Data
Net sales	$	585,900	$	510,183	$	743,401	$	988,163	$	546,441	$	445,235	$	691,429	$	918,889
Gross profit	166,073		145,398		216,606		289,664		153,621		127,777		199,551		270,736
Operating income	33,541		17,259		81,928		154,186		30,998		9,743		74,166		142,420
Net income	31,339		25,665		48,783		94,620		22,270		2,572		44,421		85,247
Balance Sheet Data
Total receivables, net	$	314,596	$	196,265	$	262,796	$	370,285	$	290,019	$	166,151	$	233,405	$	351,012
Product inventories, net	703,793		536,474		484,287		542,805		647,884		486,116		455,156		493,254
Accounts payable	467,795		245,249		209,062		273,309		465,928		230,728		199,922		265,349
Total debt	568,110		519,650		564,573		553,480		490,217		438,042		390,189		500,606

We expect that our quarterly results of operations will continue to fluctuate depending on the timing and amount of revenue contributed by new and acquired sales centers.  Based on our peak summer selling season, we generally open new sales centers and close or consolidate sales centers, when warranted, either in the first quarter before the peak selling season begins or in the fourth quarter after the peak selling season ends.

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Weather is one of the principal external factors affecting our business.  The table below presents some of the possible effects resulting from various weather conditions.

Weather		Possible Effects
Hot and dry	•	Increased purchases of chemicals and supplies for existing swimming pools
	•	Increased purchases of above-ground pools and irrigation products
Unseasonably cool weather or extraordinary amounts of rain	•	Fewer pool and landscape installations
	•	Decreased purchases of chemicals and supplies
	•	Decreased purchases of impulse items such as above-ground pools and accessories
Unseasonably early warming trends in spring/late cooling trends in fall	•	A longer pool and landscape season, thus positively impacting our sales
(primarily in the northern half of the U.S. and Canada)
Unseasonably late warming trends in spring/early cooling trends in fall	•	A shorter pool and landscape season, thus negatively impacting our sales
(primarily in the northern half of the U.S. and Canada)

Weather Impacts on 2018 and 2017 Results

Storm activity late in the quarter, as well as cooler than normal temperatures in the first quarter of 2018, inhibited our sales growth. Much of the Atlantic Coast experienced below-average temperatures in March of 2018, while greater storm activity in Texas and the central United States and above average precipitation in California caused pools to open later than in 2017 and delayed construction activity. In contrast, unseasonably mild weather benefited sales in the first quarter of 2017, as Texas and surrounding markets experienced record warm temperatures.

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LIQUIDITY AND CAPITAL RESOURCES

Liquidity is defined as the ability to generate adequate amounts of cash to meet short-term and long-term cash needs. We assess our liquidity in terms of our ability to generate cash to fund our operating activities, taking into consideration the seasonal nature of our business. Significant factors which could affect our liquidity include the following:

• cash flows generated from operating activities;

• the adequacy of available bank lines of credit;

• the quality of our receivables;

• acquisitions;

• dividend payments;

• capital expenditures;

• changes in income tax laws and regulations;

• the timing and extent of share repurchases; and

• the ability to attract long-term capital with satisfactory terms.

Our primary capital needs are seasonal working capital requirements and other general corporate purposes, including acquisitions, dividend payments and share repurchases. Our primary sources of working capital are cash from operations supplemented by borrowings, which have historically been sufficient to support our growth and finance acquisitions. The same principles apply to funds used for capital expenditures and share repurchases.

We prioritize our use of cash based on investing in our business, maintaining a prudent debt structure, including a modest amount of debt, and returning cash to our shareholders through dividends and share repurchases. Our specific priorities for the use of cash are as follows:

• capital expenditures primarily for maintenance and growth of our sales center structure, technology-related investments and fleet vehicles;

• strategic acquisitions executed opportunistically;

• payment of cash dividends as and when declared by our Board of Directors (Board);

• repayment of debt to maintain an average total leverage ratio (as defined below) between 1.5 and 2.0; and

• repurchases of our common stock under our Board authorized share repurchase program.

Capital expenditures were 1.4% of net sales in 2017 as we expanded facilities and purchased vehicles to address growth opportunities. Capital expenditures were 1.4 % of net sales in 2016 and 1.0% of net sales in 2015. Over the last five years, capital expenditures have averaged roughly 1.0% of net sales. Going forward, we project capital expenditures will approximate this average.

Sources and Uses of Cash

The following table summarizes our cash flows (in thousands):

	Three Months Ended
	March 31,
	2018			2017
Operating activities	$	(44,149	)	$	(32,424	)
Investing activities	(15,217		)	(19,119		)
Financing activities	38,205			42,466

Cash used in operating activities of $44.1 million increased during the first three months of 2018 compared to the first three months of 2017 primarily reflecting earlier payment of certain inventory purchases.

Cash used in investing activities for the first three months of 2018 decreased compared to the first three months of 2017 primarily due to earlier than normal vehicle additions to our fleet in the first three months of last year.

Cash provided by financing activities decreased for the first three months of 2018 compared to the first three months of 2017, which reflects a $3.8 million decrease in amounts provided by net borrowings.

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Future Sources and Uses of Cash

Revolving Credit Facility

On September 29, 2017, we amended and restated our revolving credit facility (the Credit Faclity). The Credit Facility provides for $750.0 million in borrowing capacity under a five-year unsecured revolving credit facility and includes sublimits for the issuance of swingline loans and standby letters of credit.  Pursuant to an accordion feature, the aggregate maximum principal amount of the commitments under the Credit Facility may be increased at our request and with agreement by the lenders by up to $75.0 million, to a total of $825.0 million.  The Credit Facility matures on September 29, 2022. We intend to use the Credit Facility for general corporate purposes, for future share repurchases and to fund future growth initiatives.

At March 31, 2018, there was $388.8 million outstanding, a $4.2 million standby letter of credit outstanding and $357.0 million available for borrowing under the Credit Facility.  We utilize interest rate swap contracts and forward-starting interest rate swap contracts to reduce our exposure to fluctuations in variable interest rates for future interest payments on the Credit Facility.  As of March 31, 2018, we have three interest rate swap contracts in place that became effective on October 19, 2016. These swap contracts were previously forward-starting and were amended in October 2015 to bring the fixed rates per our forward-starting contracts in line with current market rates and extend the hedged period for future interest payments on our Credit Facility. Now effective, these amended swap contracts convert the Credit Facility’s variable interest rate to fixed rates of 2.273% on a notional amount of $75.0 million and 2.111% on two separate notional amounts, one $25.0 million and the other $50.0 million, totaling $75.0 million. Interest expense related to the notional amounts under these swap contracts is based on the fixed rates plus the applicable margin on the Credit Facility. These interest rate swap contracts will terminate on November 20, 2019.

In July 2016 we entered into a forward-starting interest rate swap contract to extend the hedged period for future interest payments on our Credit Facility to its maturity date at that time. This swap contract will convert the Credit Facility’s variable interest rate to a fixed rate of 1.1425% on a notional amount of $150.0 million. The contract becomes effective on November 20, 2019 and terminates on November 20, 2020.

The weighted average effective interest rate for the Credit Facility as of March 31, 2018 was approximately 3.1%, excluding commitment fees.

Financial covenants on the Credit Facility include maintenance of a maximum average total leverage ratio and a minimum fixed charge coverage ratio.  As of March 31, 2018, the calculations of these two covenants are detailed below:

• Maximum Average Total Leverage Ratio. On the last day of each fiscal quarter, our average total leverage ratio must be less than 3.25 to 1.00.  Average Total Leverage Ratio is the ratio of the trailing twelve months (TTM) Average Total Funded Indebtedness plus the TTM Average Accounts Securitization Proceeds divided by the TTM EBITDA (as those terms are defined in the Credit Facility).  As of March 31, 2018, our average total leverage ratio equaled 1.67 (compared to 1.63 as of December 31, 2017) and the TTM average total debt amount used in this calculation was $544.1 million.

• Minimum Fixed Charge Coverage Ratio. On the last day of each fiscal quarter, our fixed charge ratio must be greater than or equal to 2.25 to 1.00.  Fixed Charge Ratio is the ratio of the TTM EBITDAR divided by TTM Interest Expense paid or payable in cash plus TTM Rental Expense (as those terms are defined in the Credit Facility).  As of March 31, 2018, our fixed charge ratio equaled 5.46 (compared to 5.53 as of December 31, 2017) and TTM Rental Expense was $55.3 million.

On January 1, 2019, we will adopt ASU 2016-02, Leases, which will require that we record most of our leases on our balance sheets, but we expect to recognize expenses in a manner similar to current guidance. Our Credit Facility agreement requires that we calculate our financial covenants by excluding the effects of the new standard. We do not expect ASU 2016-02 will have a material impact on our financial covenant calculations.

22

The Credit Facility also limits the declaration and payment of dividends on our common stock to no more than 50% of the preceding year’s Net Income (as defined in the Credit Facility), provided no default or event of default has occurred and is continuing, or would result from the payment of dividends.  Additionally, we may declare and pay quarterly dividends notwithstanding that the aggregate amount of dividends paid would be in excess of the 50% limit described above so long as (i) the amount per share of such dividends does not exceed the amount per share paid during the most recent fiscal year in which we were in compliance with the 50% limit and (ii) our Average Total Leverage Ratio is less than 3.00 to 1.00 both immediately before and after giving pro forma effect to such dividends. Further, dividends must be declared and paid in a manner consistent with our past practice.

Under the Credit Facility, we may repurchase shares of our common stock provided no default or event of default has occurred and is continuing, or would result from the repurchase of shares, and our maximum average total leverage ratio (determined on a pro forma basis) is less than 2.50 to 1.00. Other covenants include restrictions on our ability to grant liens, incur indebtedness, make investments, merge or consolidate, and sell or transfer assets. Failure to comply with any of our financial covenants or any other terms of the Credit Facility could result in penalty payments, higher interest rates on our borrowings or the acceleration of the maturities of our outstanding debt.

Receivables Securitization Facility

Our two-year accounts receivable securitization facility (the Receivables Facility) offers us a lower cost form of financing, with a peak funding capacity of up to $255.0 million between May 1 and June 30, which includes an additional seasonal funding capacity that is available between March 1 and July 31. Other funding capacities range from $80.0 million to $220.0 million throughout the remaining months of the year.

The Receivables Facility provides for the sale of certain of our receivables to a wholly owned subsidiary (the Securitization Subsidiary). The Securitization Subsidiary transfers variable undivided percentage interests in the receivables and related rights to certain third-party financial institutions in exchange for cash proceeds, limited to the applicable funding capacities. Upon payment of the receivables by customers, rather than remitting to the financial institutions the amounts collected, we retain such collections as proceeds for the sale of new receivables until payments become due.

The Receivables Facility contains terms and conditions (including representations, covenants and conditions precedent) customary for transactions of this type. Additionally, an amortization event will occur if we fail to maintain a maximum average total leverage ratio (average total funded debt/EBITDA) of 3.25 to 1.00 and a minimum fixed charge coverage ratio (EBITDAR/cash interest expense plus rental expense) of 2.25 to 1.00.

At March 31, 2018, there was $160.0 million outstanding under the Receivables Facility at a weighted average effective interest rate of 2.6%, excluding commitment fees.

As of March 31, 2018, we were in compliance with all covenants and financial ratio requirements under our Credit Facility and our Receivables Facility.  We believe we will remain in compliance with all covenants and financial ratio requirements throughout the next twelve months.  For additional information regarding our debt arrangements, see Note 5 of “Notes to Consolidated Financial Statements,” included in Item 8 of our 2017 Annual Report on Form 10-K.

We believe we have adequate availability of capital to fund present operations and the current capacity to finance any working capital needs that may arise.  We continually evaluate potential acquisitions and hold discussions with acquisition candidates.  If suitable acquisition opportunities arise that would require financing, we believe that we have the ability to finance any such transactions.

As of April 25, 2018, $50.6 million of the current Board authorized amount under our share repurchase program remained available.  We expect to repurchase additional shares on the open market from time to time depending on market conditions.  We plan to fund these repurchases with cash provided by operations and borrowings under the Credit and Receivables Facilities.

23

CRITICAL ACCOUNTING ESTIMATES

We prepare our Consolidated Financial Statements in accordance with U.S. generally accepted accounting principles (GAAP), which require management to make estimates and assumptions that affect reported amounts and related disclosures. Management identifies critical accounting estimates as:

• those that require the use of assumptions about matters that are inherently and highly uncertain at the time the estimates are made; and

• those for which changes in the estimate or assumptions, or the use of different estimates and assumptions, could have a material impact on our consolidated results of operations or financial condition.

Management has discussed the development, selection and disclosure of our critical accounting estimates with the Audit Committee of our Board.  For a description of our critical accounting estimates that require us to make the most difficult, subjective or complex judgments, please see our 2017 Annual Report on Form 10-K.  We have not changed these policies from those previously disclosed.

24

Recent Accounting Pronouncements

See Note 1 of “Notes to Consolidated Financial Statements,” included in Item 1 of this Form 10-Q for detail.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Risk

There have been no material changes during the three months ended March 31, 2018 from what we reported in our 2017 Annual Report on Form 10-K. For additional information on our interest rate risk, refer to “Quantitative and Qualitative Disclosures about Market Risk” included in Part II, Item 7A. in our 2017 Annual Report on Form 10-K.

Currency Risk

There have been no material changes during the three months ended March 31, 2018 from what we reported in our 2017 Annual Report on Form 10-K. For additional information on our currency risk, refer to “Quantitative and Qualitative Disclosures about Market Risk” included in Part II, Item 7A. in our 2017 Annual Report on Form 10-K.

Item 4.  Controls and Procedures

The term “disclosure controls and procedures” is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934 (the Act).  The rules refer to the controls and other procedures designed to ensure that information required to be disclosed in reports that we file or submit under the Act is (1) recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms and (2) accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.  As of March 31, 2018, management, including the CEO and CFO, performed an evaluation of the effectiveness of our disclosure controls and procedures.  Based on that evaluation, management, including the CEO and CFO, concluded that as of March 31, 2018, our disclosure controls and procedures were effective.

We maintain a system of internal control over financial reporting that is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with U.S. generally accepted accounting principles.  Based on the most recent evaluation, we have concluded that no change in our internal control over financial reporting occurred during the last fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

25

PART II.  OTHER INFORMATION

Item 1.  Legal Proceedings

From time to time, we are subject to various claims and litigation arising in the ordinary course of business, including product liability, personal injury, commercial, contract and employment matters. While the outcome of any litigation is inherently unpredictable, based on currently available facts we do not believe that the ultimate resolution of any of these matters will have a material adverse impact on our financial condition, results of operations or cash flows.

Item 1A.  Risk Factors

There have been no material changes from the risk factors disclosed in Part I, Item 1A “Risk Factors” in our 2017 Annual Report on Form 10-K.

Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds

The table below summarizes the repurchases of our common stock in the first quarter of 2018:

Period	Total Number of Shares Purchased (1)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plan (2)	Maximum Approximate Dollar Value of Shares That May Yet be Purchased Under the Plan (3)
January 1 - 31, 2018	—	$	—	—	$	53,361,113
February 1 - 28, 2018	17,181	$	141.55	—	$	53,361,113
March 1 - 31, 2018	1,140	$	141.05	—	$	53,361,113
Total	18,321	$	141.52	—

⁽¹⁾  These shares may include shares of our common stock surrendered to us by employees in order to satisfy minimum tax withholding obligations in connection with certain exercises of employee stock options or lapses upon vesting of restrictions on previously restricted share awards, and/or to cover the exercise price of such options granted under our share-based compensation plans.  There were 18,321 shares surrendered for this purpose in the first quarter of 2018.

⁽²⁾  In May 2017, our Board authorized an additional $150.0 million under our share repurchase program for the repurchase of shares of our common stock in the open market at prevailing market prices or in privately negotiated transactions.

⁽³⁾  As of April 25, 2018, $50.6 million of the authorized amount remained available under our current share repurchase program.

26

Item 6.  Exhibits

Exhibits filed as part of this report are listed below.

				Incorporated by Reference
No.		Description	Filed/ Furnished with this Form 10-Q	Form	File No.	Date Filed
3.1		Restated Certificate of Incorporation of the Company.		10-Q	000-26640	8/9/2006
3.2		Restated Composite Bylaws of the Company.		8-K	000-26640	12/20/2012
4.1		Form of certificate representing shares of common stock of the Company.		8-K	000-26640	5/19/2006
31.1		Certification by Mark W. Joslin pursuant to Rule 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.	X
31.2		Certification by Manuel J. Perez de la Mesa pursuant to Rule 13a-14(a) and 15d‑14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.	X
32.1		Certification by Manuel J. Perez de la Mesa and Mark W. Joslin furnished pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.	X
101.INS	+	XBRL Instance Document	X
101.SCH	+	XBRL Taxonomy Extension Schema Document	X
101.CAL	+	XBRL Taxonomy Extension Calculation Linkbase Document	X
101.DEF	+	XBRL Taxonomy Extension Definition Linkbase Document	X
101.LAB	+	XBRL Taxonomy Extension Label Linkbase Document	X
101.PRE	+	XBRL Taxonomy Extension Presentation Linkbase Document	X

+ Attached as Exhibit 101 to this report are the following items formatted in XBRL (Extensible Business Reporting Language):

1. Consolidated Statements of Income for the three months ended March 31, 2018 and March 31, 2017;

2. Consolidated Statements of Comprehensive Income for the three months ended March 31, 2018 and March 31, 2017;

3. Consolidated Balance Sheets at March 31, 2018, December 31, 2017 and March 31, 2017;

4. Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2018 and

March 31, 2017; and

5. Notes to Consolidated Financial Statements.

27

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized on April 30, 2018.

	POOL CORPORATION
By:	/s/ Mark W. Joslin
	Mark W. Joslin
	Senior Vice President and Chief Financial Officer, and duly authorized signatory on behalf of the registrant

28

EX-31.1

EXHIBIT 31.1

Certification of Chief Financial Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Mark W. Joslin, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Pool Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	April 30, 2018	/s/ Mark W. Joslin
		Mark W. Joslin
		Senior Vice President and Chief Financial Officer

EX-31.2

EXHIBIT 31.2

Certification of Chief Executive Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Manuel J. Perez de la Mesa, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Pool Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	April 30, 2018	/s/ Manuel J. Perez de la Mesa
		Manuel J. Perez de la Mesa
		President and Chief Executive Officer

EX-32.1

EXHIBIT 32.1

Certification of CEO and CFO Pursuant to 18 U.S.C. Section 1350

(Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)

        In connection with the Quarterly Report on Form 10-Q of Pool Corporation (the “Company”) for the period ending March 31, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Manuel J. Perez de la Mesa, as Chief Executive Officer of the Company, and Mark W. Joslin, as Chief Financial Officer of the Company, each hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: April 30, 2018

/s/ Manuel J. Perez de la Mesa

     Manuel J. Perez de la Mesa

     President and Chief Executive Officer

/s/ Mark W. Joslin

     Mark W. Joslin

     Senior Vice President and Chief Financial Officer

        A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

        This certification accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.

XML

Document and Entity Information - USD ($)	3 Months Ended
	Mar. 31, 2018	Apr. 25, 2018	Jun. 30, 2017
Entity [Abstract]
Entity Registrant Name	POOL CORP
Entity Central Index Key	0000945841
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 4,704,253,988
Entity Common Stock, Shares Outstanding		40,554,620
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018

XML

Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net sales	$ 585,900	$ 546,441
Cost of sales	419,827	392,820
Gross profit	166,073	153,621
Selling and administrative expenses	132,532	122,623
Operating income	33,541	30,998
Interest and other non-operating expenses, net	3,527	3,647
Income before income taxes and equity earnings	30,014	27,351
(Benefit) provision for income taxes	(1,279)	5,119
Equity earnings in unconsolidated investments, net	46	38
Net income	31,339	22,270
Net loss attributable to redeemable noncontrolling interest	0	11
Net income attributable to Pool Corporation	$ 31,339	$ 22,281
Earnings per share:
Basic (in dollars per share)	$ 0.78	$ 0.54
Diluted (in dollars per share)	$ 0.75	$ 0.52
Weighted average shares outstanding: [Abstract]
Basic (in shares)	40,370	41,192
Diluted (in shares)	41,862	42,877
Cash dividends declared per common share	$ 0.37	$ 0.31

XML

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net income	$ 31,339	$ 22,270
Other comprehensive income:
Foreign currency translation adjustments	976	1,396
Change in unrealized gains and losses on interest rate swaps, net of changes in taxes	824	285
Total other comprehensive income	1,800	1,681
Comprehensive income	33,139	23,951
Comprehensive income attributable to noncontrolling interest	0	(137)
Comprehensive income attributable to Pool Corporation	$ 33,139	$ 23,814

XML

Consolidated Statements of Comprehensive Income (Parenthetical) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Tax effect of change in unrealized gains and losses on interest rate swaps	$ (275)	$ (183)

XML

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Current assets:
Cash and cash equivalents	$ 8,803	$ 29,940	$ 13,409
Receivables, net	75,889	76,597	61,264
Receivables pledged under receivables facility	238,707	119,668	228,755
Product inventories, net	703,793	536,474	647,884
Prepaid expenses and other current assets	23,714	19,569	15,740
Total current assets	1,050,906	782,248	967,052
Property and equipment, net	109,310	100,939	97,140
Goodwill	189,759	189,435	185,062
Other intangible assets, net	12,926	13,223	13,172
Equity interest investments	1,150	1,127	1,174
Other assets	15,615	14,090	17,269
Total assets	1,379,666	1,101,062	1,280,869
Current liabilities:
Accounts payable	467,795	245,249	465,928
Accrued expenses and other current liabilities	45,504	65,482	48,982
Short-term borrowings and current portion of long-term debt	20,786	10,835	9,775
Total current liabilities	534,085	321,566	524,685
Deferred income tax liabilities, net	24,947	24,585	29,234
Long-term debt, net	547,324	508,815	480,442
Other long-term liabilities	23,525	22,950	21,430
Total liabilities	1,129,881	877,916	1,055,791
Redeemable noncontrolling interest	0	0	2,424
Stockholders' equity:
Common stock	41	40	41
Additional paid-in capital	437,878	426,750	412,314
Retained deficit	(182,580)	(196,316)	(177,157)
Accumulated other comprehensive loss	(5,554)	(7,328)	(12,544)
Total stockholders' equity	249,785	223,146	222,654
Total liabilities, redeemable noncontrolling interest and stockholders' equity	$ 1,379,666	$ 1,101,062	$ 1,280,869

XML

Consolidated Balance Sheets (Parenthetical) (Unaudited) - $ / shares	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001
Common stock, authorized (in shares)	100,000,000	100,000,000	100,000,000
Common stock, shares issued (in shares)	40,568,775	40,212,477	41,328,565
Common stock, outstanding (in shares)	40,568,775	40,212,477	41,328,565

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Operating activities
Net income	$ 31,339	$ 22,270
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	6,299	5,557
Amortization	470	365
Share-based compensation	3,321	3,003
Equity earnings in unconsolidated investments, net	(46)	(38)
Other	681	1,847
Changes in operating assets and liabilities, net of effects of acquisitions:
Receivables	(117,377)	(123,515)
Product inventories	(168,518)	(161,668)
Prepaid expenses and other assets	(3,843)	(2,617)
Accounts payable	222,285	234,581
Accrued expenses and other current liabilities	(18,760)	(12,209)
Net cash used in operating activities	(44,149)	(32,424)
Investing activities
Acquisition of businesses, net of cash acquired	(578)	0
Purchase of property and equipment, net of sale proceeds	(14,639)	(19,121)
Other investments, net	0	2
Net cash used in investing activities	(15,217)	(19,119)
Financing activities
Proceeds from revolving line of credit	148,335	213,189
Payments on revolving line of credit	(170,012)	(206,319)
Proceeds from asset-backed financing	80,000	55,000
Payments on asset-backed financing	(20,000)	(18,500)
Proceeds from short-term borrowings and current portion of long-term debt	10,798	11,441
Payments on short-term borrowings and current portion of long-term debt	(848)	(2,771)
Payments of deferred and contingent acquisition consideration	(265)	(199)
Payments of deferred financing costs	(8)	0
Proceeds from stock issued under share-based compensation plans	7,808	6,149
Payments of cash dividends	(15,011)	(12,799)
Purchases of treasury stock	(2,592)	(2,725)
Net cash provided by financing activities	38,205	42,466
Effect of exchange rate changes on cash and cash equivalents	24	530
Change in cash and cash equivalents	(21,137)	(8,547)
Cash and cash equivalents at beginning of period	29,940	21,956
Cash and cash equivalents at end of period	$ 8,803	$ 13,409

XML

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Note 1 – Summary of Significant Accounting Policies

Pool Corporation (the Company, which may be referred to as we, us or our) prepared the unaudited interim Consolidated Financial Statements following U.S. generally accepted accounting principles (GAAP) and the requirements of the Securities and Exchange Commission (SEC) for interim financial information. As permitted under those rules, we have condensed or omitted certain footnotes and other financial information required for complete financial statements.  

All of our subsidiaries are wholly owned. From July 31, 2014 to June 29, 2017, we owned a 60% interest in Pool Systems Pty. Ltd. (PSL), an Australian company. Our ownership percentage constituted a controlling interest in the acquired company, which required us to consolidate PSL’s financial position and results of operations from the date of acquisition. On June 29, 2017, we purchased the remaining 40% interest in PSL. Thus, we have continued to consolidate PSL, but there is no longer a separate noncontrolling interest reported on our Consolidated Statements of Income, nor Redeemable noncontrolling interest reported on our Consolidated Balance Sheets.

The Consolidated Financial Statements include all normal and recurring adjustments that are necessary for a fair presentation of our financial position and operating results. All significant intercompany accounts and intercompany transactions have been eliminated.

A description of our significant accounting policies is included in our 2017 Annual Report on Form 10-K. You should read the interim Consolidated Financial Statements in conjunction with the Consolidated Financial Statements and accompanying notes in our 2017 Annual Report on Form 10-K.  The results for our three month period ended March 31, 2018 are not necessarily indicative of the expected results for our fiscal year ending December 31, 2018.

Newly Adopted Accounting Pronouncements

On January 1, 2018, we adopted Accounting Standards Update (ASU) 2014-09, Revenue - Revenue from Contracts with Customers and all the related amendments, which are also codified into Accounting Standards Codification (ASC) 606. We elected to adopt this guidance using the modified retrospective method. The adoption of this standard did not have a material impact on our financial position or results of operations. We did not restate prior period information for the effects of the new standard, nor did we adjust the opening balance of our retained deficit to account for the implementation of the new requirements of this standard. We do not expect the adoption of this guidance to have a material effect on our results of operations in future periods.

Under the new standard, we recognize a sale when a customer obtains control of the product, and we record the amount that reflects the consideration we expect to receive in exchange for such product. As under the previous accounting guidance, we continue to recognize a sale when a customer picks up product at any sales center, when we deliver product to their premises or job sites via our trucks or when we present the product to a third-party carrier. For bill and hold sales, we determine when the customer obtains control of the product on a case by case basis to determine the amount of revenue to defer each period.

Our adoption of this guidance also resulted in balance sheet reclassifications for recording our estimate of customer returns. ASC 606 requires the recognition of a current liability for the gross amount of estimated returns and a current asset for the cost of the related products. This change did not have a material impact on our statement of financial position as of March 31, 2018.

On January 1, 2018, we adopted ASU 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Cash Payments, which could change the classification of certain cash receipts and cash payments on the statement of cash flows. The new guidance specifies how cash flows should be classified for debt prepayment or extinguishment costs, settlement of zero-coupon debt instruments, contingent consideration payments made after a business combination, proceeds for the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance, distributions from equity method investees and beneficial interests in securitization transactions. Our adoption of ASU 2016-15 had no impact on our statement of cash flows as our previous classifications related to contingent consideration payments and distributions from equity method investees is consistent with the requirements of ASU 2016-15.

Revenue Recognition

We consider our distribution of products to represent one reportable revenue stream. Our products are similar in nature, and our revenue recognition policy is the same across our distribution networks. Our customers share similar characteristics and purchase products across all categories. We recognize revenue when our customers take control of our products. Customers may obtain our products by picking them up at any sales center location or through delivery to their premises or job sites by our trucks or third-party carriers. For customer pick-ups or deliveries by our trucks, control passes when our customers receive our products. For third-party deliveries, control passes when we present our products to the third-party carriers. We include shipping and handling fees billed to customers as freight out income within net sales.

We measure revenue as the amount of consideration we expect to receive in exchange for transferring our products. Consideration may vary due to volume incentives and expected customer returns. We offer volume incentives to some of our customers and account for these incentives as a reduction of sales. We estimate the amount of volume incentives earned based on our estimate of cumulative sales for the fiscal year relative to our customers’ progress toward achieving minimum purchase requirements. We record customer returns, including those associated with customer early buy programs, as a reduction of sales. Based on available information related to our customers’ returns, we record an allowance for estimated returns, which historically has not been material. We regularly review our marketing programs, coupons and customary business practices to determine if any variable consideration exists under ASC 606. Other items that we record as reductions to sales include cash discounts, pricing adjustments and credit card fees related to customer payments.

The majority of our sales transactions do not contain additional performance obligations after delivery; therefore, we do not have multiple performance obligations for which to allocate the transaction price. We continue to elect to recognize shipping and handling costs associated with outbound freight in selling and administrative expenses.

We report sales net of tax amounts that we collect from our customers and remit to governmental authorities. These tax amounts may include, but are not limited to, sales, use, value-added and some excise taxes.

Income Taxes

Our provision for income taxes for the first three months of 2018 was impacted by the Tax Cuts and Jobs Act (the Act), enacted by Congress in December 2017, and ASU 2016-09, Improvements to Share-Based Payment Accounting, which we adopted on January 1, 2017.

As of March 31, 2018, we have not completed our accounting for all of the tax effects of the Act, and we have not made a material adjustment to the provisional tax benefit we recorded under Staff Accounting Bulletin (SAB) 118 at December 31, 2017. We have considered the impact of the statutory changes from the Act on our estimated effective tax rate for 2018, including reasonable estimates of those provisions effective for the 2018 tax year.

We reduce federal and state income taxes payable by the tax benefits associated with the exercise of nonqualified stock options and the lapse of restrictions on restricted stock awards. To the extent realized tax deductions exceed the amount of previously recognized deferred tax benefits related to share-based compensation, we record an excess tax benefit. We record all excess tax benefits as a component of income tax benefit or expense in the income statement in the period in which stock options are exercised or restrictions on awards lapse. We recorded excess tax benefits of $9.0 million in the first three months of 2018 compared to $5.5 million in the same period of 2017.

Retained Deficit

We account for the retirement of treasury shares as a reduction of retained earnings (deficit). As of March 31, 2018, the Retained deficit on our Consolidated Balance Sheets reflects cumulative net income, the cumulative impact of adjustments for changes in accounting pronouncements, treasury share retirements since the inception of our share repurchase programs of $1,241.9 million and cumulative dividends of $440.8 million.

Accumulated Other Comprehensive Loss

The table below presents the components of our Accumulated other comprehensive loss balance (in thousands):

	March 31,						December 31,
	2018			2017			2017
Foreign currency translation adjustments	$	(6,528	)	$	(11,776	)	$	(7,478	)
Unrealized gains (losses) on interest rate swaps, net of tax (1)	974			(768		)	150
Accumulated other comprehensive loss	$	(5,554	)	$	(12,544	)	$	(7,328	)

⁽¹⁾  In February 2018, the Financial Accounting Standards Board (FASB) issued guidance that allows entities the option to reclassify the tax effects related to items in accumulated other comprehensive income (loss) to retained earnings (deficit) if deemed to be stranded in accumulated other comprehensive income (loss) due to U.S. tax reform. Because the change in the tax effects of our unrealized gains and losses on interest rate swaps was not material, we elected not to reclassify such amounts. We reclassify the income tax effects of amounts in Accumulated other comprehensive loss in the period in which the respective gross amount is released.

Recent Accounting Pronouncements Pending Adoption

The following table summarizes the recent accounting pronouncements that we plan to adopt in future periods:

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2016-02, Leases	Requires lessees to record most leases on their balance sheets but recognize expenses in a manner similar to current guidance. The guidance is required to be applied using a modified retrospective approach.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures. We are primarily focused on evaluating our internal controls over financial reporting, including information technology requirements, related to the adoption of this new accounting pronouncement. The adoption of ASU 2016-02 will have a significant impact on our Consolidated Balance Sheets as we will be recording a right-of-use asset and corresponding liability for our current operating leases.
ASU 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities	Eliminates the requirement to separately measure and report hedge ineffectiveness. For qualifying cash flow and net investment hedges, the change in the fair value of the hedging instrument will be recorded in Other Comprehensive Income (OCI), and amounts deferred in OCI will be reclassified to earnings in the same income statement line item that is used to present the earnings effect of the hedged item.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.
ASU 2016-13, Financial Instruments - Credit Losses - Measurement of Credit Losses on Financial Instruments	Changes the way companies evaluate credit losses for most financial assets and certain other instruments. For trade and other receivables, held-to-maturity debt securities, loans and other instruments, entities will be required to use a new forward-looking “expected loss” model to evaluate impairment, potentially resulting in earlier recognition of allowances for losses. The new standard also requires enhanced disclosures, including the requirement to disclose the information used to track credit quality by year of origination for most financing receivables. The guidance must be applied using a cumulative-effect transition method.	Annual periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2017-04, Intangibles - Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment	Eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge (commonly referred to as Step 2 under the current guidance). Rather, the measurement of a goodwill impairment charge will be based on the excess of a reporting unit’s carrying value over its fair value (Step 1 under the current guidance). This guidance should be applied prospectively.	Annual and interim impairment tests performed in periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

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Earnings Per Share

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Earnings Per Share

Note 2 – Earnings Per Share

We calculate basic earnings per share (EPS) by dividing Net income attributable to Pool Corporation by the weighted average number of common shares outstanding.  We include outstanding unvested restricted stock awards of our common stock in the basic weighted average share calculation.  Diluted EPS reflects the dilutive effects of potentially dilutive securities, which include in-the-money outstanding stock options and shares to be purchased under our employee stock purchase plan. Using the treasury stock method, the effect of dilutive securities includes these additional shares of common stock that would have been outstanding based on the assumption that these potentially dilutive securities had been issued.

Stock options with exercise prices that are higher than the average market prices of our common stock for the periods presented are excluded from the diluted EPS calculation because the effect is anti-dilutive.

The table below presents the computation of EPS, including the reconciliation of basic and diluted weighted average shares outstanding (in thousands, except EPS):

	Three Months Ended
	March 31,
	2018		2017
Net income	$	31,339	$	22,270
Net loss attributable to noncontrolling interest	—		11
Net income attributable to Pool Corporation	$	31,339	$	22,281
Weighted average shares outstanding:
Basic	40,370		41,192
Effect of dilutive securities:
Stock options and employee stock purchase plan	1,492		1,685
Diluted	41,862		42,877
Earnings per share:
Basic	$	0.78	$	0.54
Diluted	$	0.75	$	0.52
Anti-dilutive stock options excluded from diluted earnings per share computations	85		108

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Acquisitions

3 Months Ended

Mar. 31, 2018

Business Combinations [Abstract]

Acquisitions

Note 3 – Acquisitions

In January 2018, we acquired Tore Pty. Ltd. (doing business as Pool Power), a wholesale distributor of pool and spa equipment in South Australia, with one distribution center in Adelaide, Australia.

In December 2017, we acquired Chem Quip, Inc. (Chem Quip), a wholesale distributor of residential and commercial swimming pool equipment, chemicals and supplies, with five distribution locations in central and northern California.

In December 2017, we acquired Kripsol Intermark Malaga S.L. (Intermark), a swimming pool equipment and supplies distributor, with one location in southern Spain.

In October 2017, we acquired E-Grupa, a national swimming pool equipment and supplies distributor, with one location in Croatia.

In July 2017, we acquired New Star Holdings Pty. Ltd. (doing business as Newline Pool Products), a swimming pool equipment and supplies distributor, with one distribution center in Brisbane, Australia.

In April 2017, we acquired the distribution assets of Lincoln Equipment, Inc. (doing business as Lincoln Aquatics), a national distributor of equipment and supplies to commercial and institutional swimming pool customers, with one location in California.

We have completed our acquisition accounting for these acquisitions, subject to adjustments for standard holdback provisions per the terms of the purchase agreements, which are not material. These acquisitions did not have a material impact on our financial position or results of operations, either individually or in the aggregate.

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Fair Value Measurements and Interest Rate Swaps

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value Measurements and Interest Rate Swaps

Note 4 – Fair Value Measurements and Interest Rate Swaps

Our assets and liabilities that are measured at fair value on a recurring basis include the unrealized gains or losses on our interest rate swap contracts and contingent consideration related to recent acquisitions. The three levels of the fair value hierarchy under the accounting guidance are described below:

Level 1 Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets.

Level 2 Inputs to the valuation methodology include:

• quoted prices for similar assets or liabilities in active markets;

• quoted prices for identical or similar assets or liabilities in inactive markets;

• inputs other than quoted prices that are observable for the asset or liability; or

• inputs that are derived principally from or corroborated by observable market data by correlation or other means.

Level 3 Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The table below presents the estimated fair values of our interest rate swap contracts, our forward-starting interest rate swap contracts and our contingent consideration liabilities (in thousands):

	Fair Value at March 31,
	2018		2017
Level 2
Unrealized gains on interest rate swaps	$	2,451	$	1,519
Unrealized losses on interest rate swaps	—		2,324
Level 3
Contingent consideration liabilities	$	1,617	$	1,453

Interest Rate Swaps

We utilize interest rate swap contracts and forward-starting interest rate swap contracts to reduce our exposure to fluctuations in variable interest rates for future interest payments on our unsecured syndicated senior credit facility (the Credit Facility). 

For determining the fair value of our interest rate swap contracts, we use significant other observable market data or assumptions (Level 2 inputs) that we believe market participants would use in pricing similar assets or liabilities, including assumptions about counterparty risk.  Our fair value estimates reflect an income approach based on the terms of the interest rate swap contracts and inputs corroborated by observable market data including interest rate curves. We include unrealized gains in Prepaid expenses and other current assets and unrealized losses in Accrued expenses and other current liabilities on the Consolidated Balance Sheets.

We recognize any differences between the variable interest rate payments and the fixed interest rate settlements from our swap counterparties as an adjustment to interest expense over the life of the swaps.  We designated these swaps as cash flow hedges, and to the extent effective we record the changes in the estimated fair value of the swaps to Accumulated other comprehensive loss on our Consolidated Balance Sheets.  To the extent our interest rate swaps are determined to be ineffective, we recognize the changes in the estimated fair value of our swaps in earnings.

We currently have three interest rate swap contracts in place, which became effective on October 19, 2016. These swaps were previously forward-starting contracts that were amended in October 2015 to bring the fixed rates per our forward-starting contracts in line with current market rates and extend the hedged period for future interest payments on our Credit Facility. As amended, these swap contracts terminate on November 20, 2019. In the first three months of 2018, we recognized a benefit of $0.9 million as a result of our determination of ineffectiveness for the period. These amounts were recorded in Interest and other non-operating expenses, net on our Consolidated Statements of Income.

The following table provides additional details related to each of these amended swap contracts:

Derivative	Amendment Date	Notional Amount (in millions)	Fixed Interest Rate
Interest rate swap 1	October 1, 2015	$75.0	2.273%
Interest rate swap 2	October 1, 2015	$25.0	2.111%
Interest rate swap 3	October 1, 2015	$50.0	2.111%

Upon amendment of the original hedge agreements, we were required to freeze the amounts related to the changes in the fair values of these swaps, which are recorded in Accumulated other comprehensive loss. At March 31, 2018, the remaining balance of the unrealized losses was $0.9 million and is being amortized over the effective period of the original forward-starting interest rate swap contracts from October 2016 to September 2018. In the first three months of 2018, we recorded expense of $0.5 million as amortization of the unrealized loss in Interest and other non-operating expenses, net.

For the three interest rate swap contracts in effect at March 31, 2018, a portion of the change in the estimated fair value between periods relates to future interest expense. Recognition of the change in fair value between periods attributable to accrued interest is reclassified from Accumulated other comprehensive loss on the Consolidated Balance Sheets to Interest and other non-operating expenses, net on the Consolidated Statements of Income. These amounts were not material in the three month periods ended March 31, 2018 and March 31, 2017.

In July 2016 we entered into an additional forward-starting interest rate swap contract to extend the hedged period for future interest payments on our Credit Facility to its maturity date at that time. This swap contract will convert the variable interest rate to a fixed interest rate on borrowings under the Credit Facility. This contract becomes effective on November 20, 2019 and terminates on November 20, 2020. The following table provides additional details related to this swap contract:

Derivative	Inception Date	Notional Amount (in millions)	Fixed Interest Rate
Forward-starting interest rate swap 1	July 6, 2016	$150.0	1.1425%

Failure of our swap counterparties would result in the loss of any potential benefit to us under our swap agreements. In this case, we would still be obligated to pay the variable interest payments underlying our debt agreements.  Additionally, failure of our swap counterparties would not eliminate our obligation to continue to make payments under our existing swap agreements if we continue to be in a net pay position.

Our interest rate swap and forward-starting interest rate swap contracts are subject to master netting arrangements. According to our accounting policy, we do not offset the fair values of assets with the fair values of liabilities related to these contracts.

Contingent Consideration Liabilities

As of March 31, 2018, our Consolidated Balance Sheets reflected $0.8 million in Accrued expenses and other current liabilities and $0.8 million in Other long-term liabilities for contingent consideration related to future payouts for our acquisitions of The Melton Corporation (Melton), which we acquired in November 2015, Metro Irrigation Supply Company Ltd. (Metro), which we acquired in April 2016, and Newline Pool Products (Newline), which we acquired in July 2017. In determining our original estimates for contingent consideration, which are based on a percentage of gross profit for certain products for Melton and a multiple of gross profit for Metro, we applied a linear model using our best estimate of gross profit projections for fiscal years 2016 to 2020. The payout for Newline is based on a multiple of earnings for the first fiscal year of the acquisition. We based our estimate for the Newline payout on projected operating results for that year. All of our estimates of contingent consideration use Level 3 inputs as defined in the accounting guidance. The maximum total payouts for Metro and Newline over the related time periods are $1.0 million and AU$0.5 million, respectively.

In the first three months of 2018, we paid approximately $0.2 million in contingent consideration to Melton based on 2017 results. Since the acquisition dates, we have recorded minimal adjustments to our original estimates based on the calculated 2017 and 2018 payouts related to the respective fiscal years and estimated future payouts considering results for the fiscal year ended December 31, 2017. Adjustments to the fair value of contingent consideration are recognized in earnings in the period in which we determine that the fair value changed. As of March 31, 2018, we have determined that the contingent consideration liability was in a range of acceptable estimates for all applicable fiscal periods.

Other

The carrying values of cash, receivables, accounts payable and accrued liabilities approximate fair value due to the short maturity of those instruments (Level 1 inputs). The carrying value of long-term debt approximates fair value (Level 3 inputs).  Our determination of the estimated fair value reflects a discounted cash flow model using our estimates, including assumptions related to borrowing rates (Level 3 inputs).

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Debt

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Debt

Note 5 – Debt

The table below presents the components of our debt (in thousands):

	March 31,
	2018		2017
Variable rate debt
Short-term borrowings	$	12,263	$	9,404
Current portion of long-term debt:
Australian credit facility	8,523		371
Short-term borrowings and current portion of long-term debt	20,786		9,775
Long-term portion:
Revolving credit facility	388,762		361,418
Receivables securitization facility	160,000		120,000
Less: financing costs, net	1,438		976
Long-term debt, net	547,324		480,442
Total debt	$	568,110	$	490,217

Our accounts receivable securitization facility (the Receivables Facility) provides for the sale of certain of our receivables to a wholly owned subsidiary (the Securitization Subsidiary). The Securitization Subsidiary transfers variable undivided percentage interests in the receivables and related rights to certain third-party financial institutions in exchange for cash proceeds, limited to the applicable funding capacities.

We account for the sale of the receivable interests as a secured borrowing on our Consolidated Balance Sheets. The receivables subject to the agreement collateralize the cash proceeds received from the third-party financial institutions. We classify the entire outstanding balance as Long-term debt on our Consolidated Balance Sheets as we intend and have the ability to refinance the obligations on a long‑term basis. We present the receivables that collateralize the cash proceeds separately as Receivables pledged under receivables facility on our Consolidated Balance Sheets.

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Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The table below presents the components of our Accumulated other comprehensive loss balance (in thousands):

	March 31,						December 31,
	2018			2017			2017
Foreign currency translation adjustments	$	(6,528	)	$	(11,776	)	$	(7,478	)
Unrealized gains (losses) on interest rate swaps, net of tax (1)	974			(768		)	150
Accumulated other comprehensive loss	$	(5,554	)	$	(12,544	)	$	(7,328	)

⁽¹⁾  In February 2018, the Financial Accounting Standards Board (FASB) issued guidance that allows entities the option to reclassify the tax effects related to items in accumulated other comprehensive income (loss) to retained earnings (deficit) if deemed to be stranded in accumulated other comprehensive income (loss) due to U.S. tax reform. Because the change in the tax effects of our unrealized gains and losses on interest rate swaps was not material, we elected not to reclassify such amounts. We reclassify the income tax effects of amounts in Accumulated other comprehensive loss in the period in which the respective gross amount is released.

Schedule of Recent Accounting Pronouncements

The following table summarizes the recent accounting pronouncements that we plan to adopt in future periods:

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2016-02, Leases	Requires lessees to record most leases on their balance sheets but recognize expenses in a manner similar to current guidance. The guidance is required to be applied using a modified retrospective approach.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures. We are primarily focused on evaluating our internal controls over financial reporting, including information technology requirements, related to the adoption of this new accounting pronouncement. The adoption of ASU 2016-02 will have a significant impact on our Consolidated Balance Sheets as we will be recording a right-of-use asset and corresponding liability for our current operating leases.
ASU 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities	Eliminates the requirement to separately measure and report hedge ineffectiveness. For qualifying cash flow and net investment hedges, the change in the fair value of the hedging instrument will be recorded in Other Comprehensive Income (OCI), and amounts deferred in OCI will be reclassified to earnings in the same income statement line item that is used to present the earnings effect of the hedged item.	Annual periods beginning after December 15, 2018	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.
ASU 2016-13, Financial Instruments - Credit Losses - Measurement of Credit Losses on Financial Instruments	Changes the way companies evaluate credit losses for most financial assets and certain other instruments. For trade and other receivables, held-to-maturity debt securities, loans and other instruments, entities will be required to use a new forward-looking “expected loss” model to evaluate impairment, potentially resulting in earlier recognition of allowances for losses. The new standard also requires enhanced disclosures, including the requirement to disclose the information used to track credit quality by year of origination for most financing receivables. The guidance must be applied using a cumulative-effect transition method.	Annual periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

Standard	Description	Effective Date	Effect on Financial Statements and Other Significant Matters
ASU 2017-04, Intangibles - Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment	Eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge (commonly referred to as Step 2 under the current guidance). Rather, the measurement of a goodwill impairment charge will be based on the excess of a reporting unit’s carrying value over its fair value (Step 1 under the current guidance). This guidance should be applied prospectively.	Annual and interim impairment tests performed in periods beginning after December 15, 2019	We are currently evaluating the effect this will have on our financial position, results of operations and related disclosures.

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Computation of earnings per share and reconciliation of basic and diluted weighted average common shares outstanding

The table below presents the computation of EPS, including the reconciliation of basic and diluted weighted average shares outstanding (in thousands, except EPS):

	Three Months Ended
	March 31,
	2018		2017
Net income	$	31,339	$	22,270
Net loss attributable to noncontrolling interest	—		11
Net income attributable to Pool Corporation	$	31,339	$	22,281
Weighted average shares outstanding:
Basic	40,370		41,192
Effect of dilutive securities:
Stock options and employee stock purchase plan	1,492		1,685
Diluted	41,862		42,877
Earnings per share:
Basic	$	0.78	$	0.54
Diluted	$	0.75	$	0.52
Anti-dilutive stock options excluded from diluted earnings per share computations	85		108

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Fair Value Measurements and Interest Rate Swaps (Tables)

3 Months Ended

Mar. 31, 2018

Derivative [Line Items]

Estimated fair value of contracts

The table below presents the estimated fair values of our interest rate swap contracts, our forward-starting interest rate swap contracts and our contingent consideration liabilities (in thousands):

	Fair Value at March 31,
	2018		2017
Level 2
Unrealized gains on interest rate swaps	$	2,451	$	1,519
Unrealized losses on interest rate swaps	—		2,324
Level 3
Contingent consideration liabilities	$	1,617	$	1,453

Interest Rate Swap Agreements[Member]

Derivative [Line Items]

Schedule of Interest Rate Derivatives

The following table provides additional details related to each of these amended swap contracts:

Derivative	Amendment Date	Notional Amount (in millions)	Fixed Interest Rate
Interest rate swap 1	October 1, 2015	$75.0	2.273%
Interest rate swap 2	October 1, 2015	$25.0	2.111%
Interest rate swap 3	October 1, 2015	$50.0	2.111%

Forward-Starting Interest Rate Swap Agreements[Member]

Derivative [Line Items]

Schedule of Interest Rate Derivatives

The following table provides additional details related to this swap contract:

Derivative	Inception Date	Notional Amount (in millions)	Fixed Interest Rate
Forward-starting interest rate swap 1	July 6, 2016	$150.0	1.1425%

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Debt (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of Debt

The table below presents the components of our debt (in thousands):

	March 31,
	2018		2017
Variable rate debt
Short-term borrowings	$	12,263	$	9,404
Current portion of long-term debt:
Australian credit facility	8,523		371
Short-term borrowings and current portion of long-term debt	20,786		9,775
Long-term portion:
Revolving credit facility	388,762		361,418
Receivables securitization facility	160,000		120,000
Less: financing costs, net	1,438		976
Long-term debt, net	547,324		480,442
Total debt	$	568,110	$	490,217

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Summary of Significant Accounting Policies Controlling Interest Percentage (Details)	Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Controlling interest percentage by parent	60.00%
Noncontrolling interest percentage by parent	40.00%

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Summary of Significant Accounting Policies Retained Deficit (Details) $ in Millions	Mar. 31, 2018 USD ($)
Retained Earnings (Accumulated Deficit) [Abstract]
Cumulative share repurchases	$ 1,241.9
Cumulative dividends declared	$ 440.8

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Summary of Significant Accounting Policies Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accounting Policies [Abstract]
Excess tax benefit	$ 9.0	$ 5.5

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Summary of Significant Accounting Policies - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss	$ (5,554)	$ (7,328)	$ (12,544)
AOCI Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss	(5,554)	(7,328)	(12,544)
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss	(6,528)	(7,478)	(11,776)
Unrealized gains (losses) on interest rate swaps, net of tax
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss	$ 974	$ 150	$ (768)

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Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Earnings Per Share [Abstract]
Net income	$ 31,339	$ 22,270
Net loss attributable to redeemable noncontrolling interest	0	11
Net income attributable to Pool Corporation	$ 31,339	$ 22,281
Weighted average shares outstanding: [Abstract]
Basic (in shares)	40,370	41,192
Effect of dilutive securities: [Abstract]
Stock options and employee stock purchase plan (in shares)	1,492	1,685
Diluted (in shares)	41,862	42,877
Basic (in dollars per share)	$ 0.78	$ 0.54
Diluted (in dollars per share)	$ 0.75	$ 0.52
Anti-dilutive stock options excluded from diluted earnings per share computations (in shares)	85	108

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Acquisitions (Details)	Mar. 31, 2018
Pool Power [Member]
Business Acquisition [Line Items]
Number of sales centers	1
Chem Quip [Member]
Business Acquisition [Line Items]
Number of sales centers	5
Intermark [Member]
Business Acquisition [Line Items]
Number of sales centers	1
E-Grupa [Member]
Business Acquisition [Line Items]
Number of sales centers	1
Lincoln Aquatics [Member]
Business Acquisition [Line Items]
Number of sales centers	1
Newline Pool Products [Member]
Business Acquisition [Line Items]
Number of sales centers	1

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Interest Rate Swaps (Details) $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($)
Derivative [Line Items]
Cumulative Fair Value of De-designated Cash Flow Hedges, Gross	$ (0.9)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0.5
Gain on Cash Flow Hedge Ineffectiveness	0.9
Interest Rate Swap 1 [Member]
Derivative [Line Items]
Interest rate swap agreement, notional amount	$ 75.0
Interest rate swap agreement, fixed interest rate	2.273%
Interest rate swap agreement, amendment date	Oct. 01, 2015
Interest rate swap agreement, termination date	Nov. 20, 2019
Interest rate swap agreement, effective date	Oct. 19, 2016
Interest Rate Swap 2 [Member]
Derivative [Line Items]
Interest rate swap agreement, notional amount	$ 25.0
Interest rate swap agreement, fixed interest rate	2.111%
Interest rate swap agreement, amendment date	Oct. 01, 2015
Interest rate swap agreement, termination date	Nov. 20, 2019
Interest rate swap agreement, effective date	Oct. 19, 2016
Interest Rate Swap 3 [Member]
Derivative [Line Items]
Interest rate swap agreement, notional amount	$ 50.0
Interest rate swap agreement, fixed interest rate	2.111%
Interest rate swap agreement, amendment date	Oct. 01, 2015
Interest rate swap agreement, termination date	Nov. 20, 2019
Interest rate swap agreement, effective date	Oct. 19, 2016

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Interest Rate Swaps (Details 2) - Forward-starting Interest Rate Swap 1 [Member] $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($)
Derivative [Line Items]
Forward-starting interest rate swap agreement, inception date	Jul. 06, 2016
Forward-starting interest rate swap agreement, effective date	Nov. 20, 2019
Forward-starting interest rate swap agreement, notional amount	$ 150.0
Forward-starting interest rate swap agreement, fixed interest rate	1.1425%
Forward-starting interest rate swap agreement, termination date	Nov. 20, 2020

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Fair Value Measurements (Details 3) - USD ($) $ in Thousands	Mar. 31, 2018	Mar. 31, 2017
Derivatives, Fair Value [Line Items]
Unrealized gains on interest rate swaps	$ 2,451	$ 1,519
Unrealized losses on interest rate swaps	0	2,324
Contingent consideration liabilities	$ 1,617	$ 1,453

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Fair Value Measurements (Details 4) $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Contingent consideration liability, current	$ 0.8
Contingent consideration liability, noncurrent	0.8
The Melton Corporation [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Contingent consideration settled, transferred out of fair value (Level 3)	$ 0.2

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Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Debt Instrument [Line Items]
Short-term borrowings	$ 12,263		$ 9,404
Australian credit facility	8,523		371
Short-term borrowings and current portion of long-term debt	20,786	$ 10,835	9,775
Long-term portion:
Less: financing costs, net	1,438		976
Long-term debt, net	547,324		480,442
Total debt	568,110		490,217
Revolving Credit Facility
Long-term portion:
Long-term debt, gross	388,762		361,418
Receivables Securitization Facility
Long-term portion:
Long-term debt, gross	$ 160,000		$ 120,000