10-Q 1 pcln9301710q.htm 10-Q Document


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-Q 
(Mark One)
ý      QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the quarterly period ended September 30, 2017
OR
o         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 1-36691
The Priceline Group Inc.
(Exact name of Registrant as specified in its charter) 
Delaware
06-1528493
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification Number)
 
800 Connecticut Avenue
Norwalk, Connecticut 06854
(address of principal executive offices)
(203) 299-8000
(Registrant's telephone number, including area code)
N/A
(Former name, former address and former fiscal year, if changed, since last report)
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 ý 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 Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).   Yes ý No o.
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act (Check one): 
Large accelerated filer ý
Accelerated filer o
Non-accelerated filer o
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. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).   Yes o No ý
Number of shares of Common Stock outstanding at October 30, 2017:
Common Stock, par value $0.008 per share
 
48,769,546
(Class)
 
(Number of Shares)





The Priceline Group Inc.
Form 10-Q
 
For the Three Months Ended September 30, 2017
 
PART I - FINANCIAL INFORMATION
 
 
 
Item 1. Financial Statements
 
 
Consolidated Balance Sheets (unaudited) at September 30, 2017 and December 31, 2016
Consolidated Statements of Operations (unaudited) For the Three and Nine Months Ended September 30, 2017 and 2016
Consolidated Statements of Comprehensive Income (unaudited) For the Three and Nine Months Ended September 30, 2017 and 2016
Consolidated Statement of Changes in Stockholders' Equity (unaudited) For the Nine Months Ended September 30, 2017
Consolidated Statements of Cash Flows (unaudited) For the Nine Months Ended September 30, 2017 and 2016
Notes to Unaudited Consolidated Financial Statements
 
 
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations
 
 
Item 3. Quantitative and Qualitative Disclosures About Market Risk
 
 
Item 4. Controls and Procedures
 
 
PART II - OTHER INFORMATION
 
 
 
Item 1. Legal Proceedings
 
 
Item 1A. Risk Factors
 
 
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
 
 
Item 6. Exhibits
 
 
SIGNATURES

2



PART I — FINANCIAL INFORMATION
Item 1.  Financial Statements

The Priceline Group Inc.
UNAUDITED CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share data)
 
 
 
September 30,
2017
 
December 31,
2016
ASSETS
 
 

 
 

Current assets:
 
 

 
 

Cash and cash equivalents
 
$
2,846,300

 
$
2,081,075

Short-term investments
 
4,407,028

 
2,218,880

Accounts receivable, net of allowance for doubtful accounts of $35,466 and $25,565, respectively
 
1,437,762

 
860,115

Prepaid expenses and other current assets
 
433,505

 
241,449

Total current assets
 
9,124,595

 
5,401,519

Property and equipment, net
 
457,548

 
347,017

Intangible assets, net
 
2,218,152

 
1,993,885

Goodwill
 
2,727,897

 
2,396,906

Long-term investments
 
11,114,314

 
9,591,067

Other assets
 
146,605

 
108,579

Total assets
 
$
25,789,111

 
$
19,838,973

 
 
 
 
 
LIABILITIES AND STOCKHOLDERS' EQUITY
 
 

 
 

Current liabilities:
 
 

 
 

Accounts payable
 
$
805,740

 
$
419,108

Accrued expenses and other current liabilities
 
1,091,372

 
857,467

Deferred merchant bookings
 
827,361

 
614,361

Convertible debt
 
899,802

 
967,734

Total current liabilities
 
3,624,275

 
2,858,670

Deferred income taxes
 
407,935

 
822,334

Other long-term liabilities
 
143,827

 
138,767

Long-term debt
 
8,726,679

 
6,170,522

  Total liabilities
 
12,902,716

 
9,990,293

 
 
 
 
 
Commitments and Contingencies (See Note 11)
 
 
 
 
Convertible debt
 
9,401

 
28,538

 
 
 
 
 
Stockholders' equity:
 
 

 
 

Common stock, $0.008 par value; authorized 1,000,000,000 shares, 62,575,278 and 62,379,247 shares issued, respectively
 
486

 
485

Treasury stock, 13,822,935 and 13,190,929 shares, respectively
 
(7,997,881
)
 
(6,855,164
)
Additional paid-in capital
 
5,707,331

 
5,482,653

Retained earnings
 
14,513,392

 
11,326,852

Accumulated other comprehensive income (loss)
 
653,666

 
(134,684
)
  Total stockholders' equity
 
12,876,994

 
9,820,142

Total liabilities and stockholders' equity
 
$
25,789,111

 
$
19,838,973


See Notes to Unaudited Consolidated Financial Statements.

3



The Priceline Group Inc.
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)
 
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
 
2017
 
2016
 
2017
 
2016
Agency revenues
 
$
3,523,706

 
$
2,892,449

 
$
7,641,390

 
$
6,245,439

Merchant revenues
 
684,289

 
620,290

 
1,624,467

 
1,608,189

Advertising and other revenues
 
226,034

 
177,813

 
612,132

 
540,945

Total revenues
 
4,434,029

 
3,690,552

 
9,877,989

 
8,394,573

Cost of revenues
 
59,476

 
101,489

 
217,387

 
356,242

Gross profit
 
4,374,553

 
3,589,063

 
9,660,602

 
8,038,331

Operating expenses:
 
 
 
 
 
 

 
 

Performance advertising
 
1,224,345

 
1,040,149

 
3,352,707

 
2,740,821

Brand advertising
 
112,796

 
72,792

 
306,995

 
254,958

Sales and marketing
 
165,539

 
124,865

 
411,309

 
322,710

Personnel, including stock-based compensation of $66,421, $54,074, $192,248 and $175,050, respectively
 
483,438

 
347,610

 
1,220,176

 
988,615

General and administrative
 
142,823

 
114,586

 
420,004

 
340,273

Information technology
 
47,901

 
36,389

 
132,677

 
104,974

Depreciation and amortization
 
95,910

 
78,745

 
265,212

 
229,328

Impairment of goodwill
 

 
940,700

 

 
940,700

Total operating expenses
 
2,272,752

 
2,755,836

 
6,109,080

 
5,922,379

Operating income
 
2,101,801

 
833,227

 
3,551,522

 
2,115,952

Other income (expense):
 
 
 
 
 
 

 
 

Interest income
 
41,483

 
24,218

 
110,296

 
65,857

Interest expense
 
(66,338
)
 
(55,480
)
 
(182,997
)
 
(152,664
)
Foreign currency transactions and other
 
(10,101
)
 
(4,431
)
 
(21,249
)
 
(15,362
)
Impairment of cost-method investments
 

 

 

 
(63,208
)
Total other expense
 
(34,956
)
 
(35,693
)
 
(93,950
)
 
(165,377
)
Earnings before income taxes
 
2,066,845

 
797,534

 
3,457,572

 
1,950,575

Income tax expense
 
346,454

 
291,517

 
561,349

 
489,496

Net income
 
$
1,720,391

 
$
506,017

 
$
2,896,223

 
$
1,461,079

Net income applicable to common stockholders per basic common share
 
$
35.12

 
$
10.24

 
$
58.99

 
$
29.49

Weighted-average number of basic common shares outstanding
 
48,981

 
49,420

 
49,100

 
49,548

Net income applicable to common stockholders per diluted common share
 
$
34.43

 
$
10.13

 
$
57.85

 
$
29.19

Weighted-average number of diluted common shares outstanding
 
49,972

 
49,975

 
50,064

 
50,048



See Notes to Unaudited Consolidated Financial Statements.


4



The Priceline Group Inc.
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(In thousands)
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
 
2017
 
2016
 
2017
 
2016
Net income
 
$
1,720,391

 
$
506,017

 
$
2,896,223

 
$
1,461,079

Other comprehensive income (loss), net of tax
 
 
 
 
 
 
 
 
Foreign currency translation adjustments (1)
 
111,628

 
13,539

 
287,316

 
40,626

Net unrealized gain (loss) on marketable securities (2)
 
(31,877
)
 
173,365

 
501,034

 
36,868

Comprehensive income
 
$
1,800,142

 
$
692,921

 
$
3,684,573

 
$
1,538,573


(1) Foreign currency translation adjustments include tax benefits of $59,607 and $179,948 for the three and nine months ended September 30, 2017, respectively, and tax benefits of $12,867 and $47,023 for the three and nine months ended September 30, 2016, respectively, associated with net investment hedges (See Note 10). The remaining balance in foreign currency translation adjustments excludes income taxes as a result of the Company's intention to indefinitely reinvest the earnings of its international subsidiaries outside of the United States (See Note 9).

(2) Net of tax charges of $8,618 and $24,549 for the three and nine months ended September 30, 2017, respectively, and net of tax charges of $1,900 and $36,824 for the three and nine months ended September 30, 2016, respectively. Net unrealized gain (loss) on marketable securities includes net unrealized losses of $57,728 and net unrealized gains of $427,349 for the three and nine months ended September 30, 2017, respectively, compared to net unrealized gains of $167,673 and net unrealized losses of $74,885 for the three and nine months ended September 30, 2016, respectively, related to the Company's investments in Ctrip.com International Ltd. ("Ctrip"), which are exempt from tax in the Netherlands.


See Notes to Unaudited Consolidated Financial Statements.


5



The Priceline Group Inc.
UNAUDITED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY
FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2017
(In thousands)
 
 
 
Common Stock
 
Treasury Stock
 
Additional Paid-In Capital
 
Retained Earnings
 
Accumulated Other Comprehensive Income (Loss)
 
 
 
 
Shares
 
Amount
 
Shares
 
Amount
 
 
 
 
Total
Balance, December 31, 2016
 
62,379

 
$
485

 
(13,191
)
 
$
(6,855,164
)
 
$
5,482,653

 
$
11,326,852

 
$
(134,684
)
 
$
9,820,142

Net income
 

 

 

 

 

 
2,896,223

 

 
2,896,223

Foreign currency translation adjustments, net of tax benefit of $179,948
 

 

 

 

 

 

 
287,316

 
287,316

Net unrealized gain on marketable securities, net of tax charge of $24,549
 

 

 

 

 

 

 
501,034

 
501,034

Reclassification adjustment for convertible debt
 

 

 

 

 
19,137

 

 

 
19,137

Exercise of stock options and vesting of restricted stock units and performance share units
 
150

 
1

 

 

 
4,302

 

 

 
4,303

Repurchase of common stock
 

 

 
(632
)
 
(1,142,717
)
 

 

 

 
(1,142,717
)
Stock-based compensation and other stock-based payments
 

 

 

 


 
192,548

 

 

 
192,548

Conversion of debt
 
46

 

 

 

 
(297
)
 

 

 
(297
)
Cumulative effect of adoption of accounting
     standard updates
 

 

 

 

 
8,988

 
290,317

 

 
299,305

Balance, September 30, 2017
 
62,575

 
$
486

 
(13,823
)
 
$
(7,997,881
)
 
$
5,707,331

 
$
14,513,392

 
$
653,666

 
$
12,876,994

 

See Notes to Unaudited Consolidated Financial Statements.


6



The Priceline Group Inc.
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
 
 
Nine Months Ended
September 30,
 
 
2017
 
2016
OPERATING ACTIVITIES:
 
 
 
 
Net income
 
$
2,896,223

 
$
1,461,079

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 

Depreciation
 
135,736

 
101,953

Amortization
 
129,476

 
127,375

Provision for uncollectible accounts, net
 
42,575

 
32,401

Deferred income tax benefit
 
(25,655
)
 
(71,972
)
Stock-based compensation expense and other stock-based payments
 
192,548

 
175,131

Amortization of debt issuance costs
 
6,827

 
5,747

Amortization of debt discount
 
52,909

 
51,512

Loss on early extinguishment of debt
 
1,093

 

Impairment of goodwill
 

 
940,700

Impairment of cost-method investments
 

 
63,208

Excess tax benefits on stock-based awards and other equity deductions
 

 
72,116

Changes in assets and liabilities:
 
 
 
 

Accounts receivable
 
(479,184
)
 
(470,295
)
Prepaid expenses and other current assets
 
(136,304
)
 
(104,097
)
Accounts payable, accrued expenses and other current liabilities
 
640,960

 
523,279

Other
 
31,221

 
(20,968
)
Net cash provided by operating activities
 
3,488,425

 
2,887,169

 
 
 
 
 
INVESTING ACTIVITIES:
 
 
 
 

Purchase of investments
 
(5,338,444
)
 
(4,820,737
)
Proceeds from sale of investments
 
2,471,883

 
2,835,570

Additions to property and equipment
 
(223,692
)
 
(168,076
)
Acquisitions and other investments, net of cash acquired
 
(552,805
)
 
(811
)
Acquisition of land use rights
 

 
(48,494
)
Net cash used in investing activities
 
(3,643,058
)
 
(2,202,548
)
 
 
 
 
 
FINANCING ACTIVITIES:
 
 
 
 
Proceeds from the issuance of long-term debt
 
2,044,952

 
994,705

Payments related to conversion of senior notes
 
(89,575
)
 

Payment of debt
 
(15,118
)
 

Payments for repurchase of common stock
 
(1,123,102
)
 
(754,342
)
Proceeds from exercise of stock options
 
4,303

 
13,262

Net cash provided by financing activities
 
821,460

 
253,625

Effect of exchange rate changes on cash, cash equivalents and restricted cash
 
99,037

 
6,809

Net increase in cash, cash equivalents and restricted cash
 
765,864

 
945,055

Cash, cash equivalents and restricted cash, beginning of period
 
2,082,007

 
1,478,071

Cash, cash equivalents and restricted cash, end of period
 
$
2,847,871

 
$
2,423,126

SUPPLEMENTAL CASH FLOW INFORMATION:
 
 
 
 
Cash paid during the period for income taxes
 
$
601,248

 
$
612,612

Cash paid during the period for interest
 
$
110,745

 
$
87,427

Non-cash financing activity
 
$
1,000

 
$


See Notes to Unaudited Consolidated Financial Statements.

7



The Priceline Group Inc.
Notes to Unaudited Consolidated Financial Statements
 
1.                                      BASIS OF PRESENTATION
 
Management of The Priceline Group Inc. (the "Company") is responsible for the Unaudited Consolidated Financial Statements included in this document.  The Unaudited Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and include all normal and recurring adjustments that management of the Company considers necessary for a fair presentation of its financial position and operating results.  The Company prepared the Unaudited Consolidated Financial Statements following the requirements of the Securities and Exchange Commission for interim reporting.  As permitted under those rules, the Company condensed or omitted certain footnotes or other financial information that are normally required by GAAP for annual financial statements.  These statements should be read in combination with the Consolidated Financial Statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2016.
 
The Unaudited Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, including its primary brands of Booking.com, priceline.com, KAYAK, agoda.com, Rentalcars.com and OpenTable. All inter-company accounts and transactions have been eliminated in consolidation.  The functional currency of the Company's foreign subsidiaries is generally the respective local currency. Assets and liabilities are translated into U.S. Dollars at the rate of exchange existing at the balance sheet date.  Income statement amounts are translated at the average exchange rates for the period.  Translation gains and losses are included as a component of "Accumulated other comprehensive income (loss)" in the accompanying Unaudited Consolidated Balance Sheets.  Foreign currency transaction gains and losses are included in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations.
 
Revenues, expenses, assets and liabilities can vary during each quarter of the year.  Therefore, the results and trends in these interim financial statements may not be the same as those for any subsequent quarter or the full year.

Reclassifications: Due to the adoption of new accounting updates in the fourth quarter of 2016 related to the presentation of restricted cash and the first quarter of 2017 related to stock-based compensation, certain amounts in the Unaudited Consolidated Statement of Cash Flows for the nine months ended September 30, 2016 have been reclassified to conform to the current year presentation.

Restricted Cash: The following table reconciles cash, cash equivalents and restricted cash reported in the Unaudited Consolidated Balance Sheets to the total amount shown in the Unaudited Consolidated Statements of Cash Flows:
 
 
September 30,
2017
 
December 31,
2016
As included in the Unaudited Consolidated Balance Sheets:
 
 
 
 
Cash and cash equivalents
 
$
2,846,300

 
$
2,081,075

Restricted cash included in prepaid expenses and other current assets
 
1,571

 
932

Total cash, cash equivalents and restricted cash as shown in the Unaudited Consolidated
  Statements of Cash Flows
 
$
2,847,871

 
$
2,082,007


Recent Accounting Pronouncements Adopted

Second Quarter of 2017

Scope of Modification Accounting related to Share-based Compensation

In May 2017, the Financial Accounting Standards Board ("FASB") issued a new accounting update to amend the scope of modification accounting for share-based compensation arrangements. Under this update, an entity would not apply modification accounting if the fair value, vesting conditions and classification of the awards are the same immediately before and after the modification. For public business entities, this new accounting update is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted. This update will be applied prospectively to awards modified on or after the effective date or the adoption date, if the update is early adopted. The Company adopted the accounting update in the second quarter of 2017 and it did not have an impact to the Unaudited Consolidated Financial Statements.


8



First Quarter of 2017

Definition of a Business

In January 2017, the FASB issued a new accounting update to clarify the definition of a business and provide additional guidance to assist entities with evaluating whether transactions should be accounted for as asset acquisitions (or disposals) or business combinations (or disposals of a business). Under this update, an entity first determines whether substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or a group of similar identifiable assets. If this criterion is met, the transaction should be accounted for as an asset acquisition as opposed to a business combination. This distinction is important because the accounting for an asset acquisition may differ significantly from the accounting for a business combination. This update eliminates the requirement to evaluate whether a market participant could replace missing elements (e.g., inputs or processes), narrows the definition of outputs and requires that a business include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create outputs. 

For public business entities, this update is effective for annual reporting periods beginning after December 15, 2017, including interim periods within those annual reporting periods, and is required to be applied prospectively.  The Company early adopted this update in the first quarter of 2017 and the adoption did not have an impact to the Unaudited Consolidated Financial Statements.

Intra-entity Transfers of Assets Other Than Inventory

In October 2016, the FASB issued new accounting guidance on income tax accounting associated with intra-entity transfers of assets other than inventory. This accounting update, which is part of the FASB's simplification initiative, is intended to reduce diversity in practice and the complexity of tax accounting, particularly for those transfers involving intellectual property. This new guidance requires an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs.

For public business entities, this update is effective for annual reporting periods beginning after December 15, 2017. Entities are required to apply this accounting update on a modified retrospective basis with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. The Company early adopted this update in the first quarter of 2017. The adoption resulted in a cumulative net charge to retained earnings of $4.2 million, a reduction in deferred tax liabilities of $5.7 million and reductions in current and long-term assets of $3.3 million and $6.6 million, respectively, as of January 1, 2017.

Share-based Compensation

In March 2016, the FASB issued new accounting guidance to improve the accounting for certain aspects of share-based payment transactions as part of its simplification initiative. The key provisions of this accounting update are: (1) recognizing current excess tax benefits in the income statement in the period the benefits are deducted on the income tax return as opposed to an adjustment to additional paid-in capital in the period the benefits are realized by reducing a current income tax liability, (2) allowing an entity-wide election to account for forfeitures related to service conditions as they occur instead of estimating the total number of awards that will be forfeited because the requisite service period will not be rendered, (3) allowing the net settlement of an equity award for employee statutory tax withholding purposes to not exceed the maximum statutory tax rate by relevant tax jurisdiction instead of withholding taxes for each employee based on a minimum statutory withholding tax rate, and (4) requiring the presentation of excess tax benefits as operating cash flows and cash payments for employee statutory tax withholding related to vested stock awards as financing cash flows in the statements of cash flows. Under this new accounting standard, all previously unrecognized equity deductions are recognized as a deferred tax asset, net of any valuation allowance, with a cumulative-effect adjustment to retained earnings as of the beginning of the year of adoption of this standard.

The Company adopted this accounting update in the first quarter of 2017 and recorded a deferred tax asset of $301.4 million related to previously unrecognized U.S. equity tax deductions, with an offsetting cumulative-effect adjustment to retained earnings as of January 1, 2017. The Company elected to account for forfeitures related to service conditions as they occur; as a result, there was a cumulative net charge to retained earnings of $6.9 million and the recognition of a deferred tax asset of $2.1 million, with an offsetting credit to additional paid-in capital of $9.0 million. In addition, the Company elected to change the presentation of excess tax benefits in the Unaudited Consolidated Statement of Cash Flows for periods prior to January 1, 2017 to reflect these excess tax benefits in operating cash flows instead of financing cash flows, resulting in a

9



reclassification of $72.1 million for the nine months ended September 30, 2016. "Payments for repurchase of common stock" in the Unaudited Consolidated Statements of Cash Flows includes withholding taxes paid on vested stock awards (see Note 8).

Other Recent Accounting Pronouncements

Targeted Improvements to Accounting for Hedging Activities

In August 2017, the FASB issued a new accounting update to simplify hedge accounting. This accounting update eliminates the requirement to separately measure and report hedge ineffectiveness and requires the entire change in the fair value of the hedging instrument to be recorded in the currency translation adjustment section of other comprehensive income (loss) for net investment hedges. This accounting update allows entities to perform the initial prospective quantitative assessment of hedging effectiveness at any time after the hedge designation rather than at hedge inception as currently required, but no later than the first quarterly effectiveness test date. In addition, this update allows entities to elect to perform subsequent effectiveness assessments qualitatively instead of quantitatively if they expect the hedge to be highly effective at inception and in subsequent periods.

For public business entities, this update is effective for annual reporting periods beginning after December 15, 2018, including interim periods within those annual reporting periods. Early adoption is permitted. A modified retrospective approach will be applied to net investment hedges that exist on the date of adoption with a cumulative effect adjustment to retained earnings as of the beginning of the period of adoption. The Company does not expect the adoption of this update to have any impact to its consolidated financial statements.

Premium Amortization on Purchased Callable Debt Securities

In March 2017, the FASB issued a new accounting update to shorten the premium amortization period of purchased callable debt securities with non-contingent call features that are callable at fixed prices and on preset dates from their contractual maturity to the earliest call date. For public business entities, this new accounting update is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted. Entities are required to apply this accounting update on a modified retrospective basis with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. The Company is currently evaluating the impact to its consolidated financial statements of adopting this new update.

Simplifying the Test for Goodwill Impairment

In January 2017, the FASB issued a new accounting update to simplify the test for goodwill impairment by eliminating Step 2, which measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill, which requires a hypothetical purchase price allocation, with the carrying amount of that reporting unit’s goodwill. Under this update, an entity would perform its quantitative annual, or interim, goodwill impairment test using the current Step 1 test and recognize an impairment charge for the excess of the carrying value of a reporting unit over its fair value.

For public business entities, this update is effective for their annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests occurring after January 1, 2017. The accounting update will be applied prospectively. The Company has not early adopted this update. In the third quarter of 2017, the Company performed its annual quantitative goodwill impairment test (see Note 6).

Measurement of Credit Losses on Financial Instruments

In June 2016, the FASB issued new accounting guidance on the measurement of credit losses for financial assets measured at amortized cost, which includes accounts receivable and available-for-sale debt securities. For financial assets measured at amortized cost, this new guidance requires an entity to (1) estimate its lifetime expected credit losses upon recognition of the financial assets and establish an allowance to present the net amount expected to be collected, (2) recognize this allowance and changes in the allowance during subsequent periods through net income and (3) consider relevant information about past events, current conditions and reasonable and supportable forecasts in assessing the lifetime expected credit losses. For available-for-sale debt securities, this new guidance made several targeted amendments to the existing other-than-temporary impairment model, including (1) requiring disclosure of the allowance for credit losses, (2) allowing reversals of the previously recognized credit losses until the entity has the intent to sell, is more-likely-than-not required to sell the securities or the maturity of the securities, (3) limiting impairment to the difference between the amortized cost basis and fair value and (4) not allowing entities to consider the length of time that fair value has been less than amortized cost as a factor in evaluating whether a credit loss exists.

10




This update is effective for public business entities for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Entities are required to apply this accounting update on a modified retrospective basis with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. The Company is currently evaluating the impact to its consolidated financial statements of adopting this new guidance.

Leases

In February 2016, the FASB issued a new accounting standard intended to improve the financial reporting of lease transactions.  The new accounting standard requires lessees to recognize an asset and a liability on the balance sheet for the right and obligation created by entering into a lease transaction for all leases with the exception of short-term leases.  The new standard retains the dual-model concept by requiring entities to determine if a lease is an operating or financing lease and the current "bright line" percentages could be used as guidance in applying the new standard. The lessor accounting model remains largely unchanged. The new standard significantly expands qualitative and quantitative disclosures for lessees.

The update is effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  Early adoption is allowed. Entities are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company is currently evaluating the impact to its consolidated financial statements of adopting this new standard.

Recognition and Measurement of Financial Instruments

In January 2016, the FASB issued a new accounting update which amends the guidance on the recognition and measurement of financial instruments. The update (1) requires an entity to measure equity investments (except those accounted for under the equity method or those that result in consolidation of the investee) at fair value with changes in fair value recognized in net income rather than accumulated other comprehensive income (loss), (2) allows an entity to elect to measure those equity investments that do not have a readily determinable fair value at cost less impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer, (3) simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, and (4) clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity’s evaluation of their other deferred tax assets.

This update is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption, although allowed in certain circumstances, is not applicable to the Company. An entity would apply this update by a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. After the adoption of this new accounting update, in the first quarter of 2018, the Company will record in net income fair value changes in its investments in Ctrip equity securities, which could vary significantly quarter to quarter (see Note 4 for the carrying values and fair values of these equity investments). In addition, the Company intends to continue to use the cost method of accounting for equity investments without a readily determinable fair value.

Revenue from Contracts with Customers

In May 2014, the FASB issued a new accounting standard on the recognition of revenue from contracts with customers that was designed to create greater comparability for financial statement users across industries and jurisdictions. The core principle of this standard is that an "entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services." The new standard also requires enhanced disclosures on the nature, amount, timing and uncertainty of revenue from contracts with customers. Since May 2014, the FASB has issued several amendments to this standard, including additional guidance, and deferred the effective date for public business entities to annual and interim periods beginning after December 15, 2017.

The Company will adopt this new standard in the first quarter of 2018 and apply the modified retrospective transition approach, which means that the financial statements and footnotes will be presented on a historical basis for 2016 and 2017, while 2018 will be reported under the new standard. In addition, 2018 financial information will be disclosed in a separate footnote to the financial statements on a basis consistent with the Company's current accounting. Under the new revenue standard, the timing of revenue recognition for travel reservation services will change. For example, revenue for accommodation reservation services, which is primarily recognized at guest check-out under the current accounting guidance,

11



will change to be recognized at guest check-in under the new standard. The Company currently expects this timing change to slightly increase its annual revenues and net income, although the effects on quarterly revenues and net income are expected to be more significant. For example, a meaningful amount of travel typically starts in December each year and is completed in January of the following year. Under the new revenue standard, this revenue will be recognized in the fourth quarter each year rather than the first quarter of the following year. In addition, revenue from Name Your Own Price® ("NYOP") transactions is currently presented in the statement of operations on a gross basis with the amount remitted to the travel service provider reported as cost of revenue. Under the new standard, NYOP revenue will be presented on a net basis in merchant revenues because the Company does not control the underlying service provided by the travel service provider prior to its transfer to the consumer. Therefore, NYOP cost of revenue will be presented net within revenues for periods after adoption of the new revenue standard and the Company will no longer present cost of revenues or gross profit in its consolidated statements of operations.

Upon adoption of the new standard, billing and cash collections are expected to remain unchanged and, therefore, net cash provided by operating activities as presented in the consolidated statement of cash flows will not be impacted.

During the third quarter ended September 30, 2017, the Company has substantially completed its testing of the modified and/or newly implemented internal controls over the new processes required in accordance with the changes under the new revenue recognition guidance. The Company expects to finalize its expanded disclosures as required by the new revenue recognition standard and quantify the retained earnings impact upon adoption at January 1, 2018 during the fourth quarter of 2017.


2.                                      STOCK-BASED EMPLOYEE COMPENSATION
 
Stock-based compensation expense included in personnel expenses in the Unaudited Consolidated Statements of Operations was approximately $66.4 million and $54.1 million for the three months ended September 30, 2017 and 2016, respectively, and $192.2 million and $175.1 million for the nine months ended September 30, 2017 and 2016, respectively.

Stock-based compensation expense is recognized in the financial statements based upon fair value. Fair value is recognized as expense on a straight-line basis over the employee's requisite service period. The fair value of performance share units and restricted stock units is determined based on the number of units granted and the quoted price of the Company's common stock as of the grant date. Stock-based compensation expense related to performance share units reflects the estimated probable outcome at the end of the performance period. The fair value of employee stock options assumed in acquisitions was determined using the Black-Scholes model and the market value of the Company's common stock at the respective acquisition dates.
 
Restricted Stock Units and Performance Share Units

The following table summarizes the activity of restricted stock units and performance share units ("share-based awards") during the nine months ended September 30, 2017
Share-Based Awards
 
Shares
 
Weighted-Average Grant Date Fair Value
Unvested at December 31, 2016
 
515,606

 
 
$
1,287.88

 
Granted
 
166,957

 
 
$
1,742.75

 
Vested
 
(136,344
)
 
 
$
1,314.49

 
Performance Share Units Adjustment
 
6,702

 
 
$
1,274.19

 
Forfeited
 
(32,081
)
 
 
$
1,402.11

 
Unvested at September 30, 2017
 
520,840

 
 
$
1,420.00

 
 
As of September 30, 2017, there was $395.2 million of total future compensation cost related to unvested share-based awards to be recognized over a weighted-average period of 1.9 years.
 
During the nine months ended September 30, 2017, the Company made broad-based grants of 93,064 restricted stock units that generally vest after three years, subject to certain exceptions for terminations other than for "cause," for "good reason" or on account of death or disability. These share-based awards had a total grant date fair value of $162.8 million based on a weighted-average grant date fair value per share of $1,748.82.

12




In addition, during the nine months ended September 30, 2017, the Company granted 73,893 performance share units to executives and certain other employees.  The performance share units had a total grant date fair value of $128.2 million based upon a weighted-average grant date fair value per share of $1,735.10.  The performance share units are payable in shares of the Company's common stock upon vesting. Subject to certain exceptions for terminations other than for "cause," for "good reason" or on account of death or disability, recipients of these performance share units generally must continue their service through the requisite service period in order to receive any shares.  Stock-based compensation related to performance share units reflects the estimated probable outcome at the end of the performance period.  The actual number of shares to be issued on the vesting date will be determined upon completion of the performance period, which ends December 31, 2019, assuming there is no accelerated vesting for, among other things, a termination of employment under certain circumstances.  As of September 30, 2017, the estimated number of probable shares to be issued is a total of 70,718 shares, net of performance share units forfeited and vested since the grant date.  If the maximum performance thresholds are met at the end of the performance period, a maximum number of 141,436 total shares could be issued.  If the minimum performance thresholds are not met, 57,461 shares would be issued at the end of the performance period.

2016 Performance Share Units

During the year ended December 31, 2016, the Company granted 85,735 performance share units with a grant date fair value of $111.7 million, based on a weighted-average grant date fair value per share of $1,302.25. The actual number of shares to be issued will be determined upon completion of the performance period which generally ends December 31, 2018.

At September 30, 2017, there were 71,464 unvested 2016 performance share units outstanding, net of performance share units that were forfeited or vested since the grant date. As of September 30, 2017, the number of shares estimated to be issued pursuant to these performance share units at the end of the performance period is a total of 115,576 shares. If the maximum thresholds are met at the end of the performance period, a maximum of 161,006 total shares could be issued pursuant to these performance share units. If the minimum performance thresholds are not met, 43,027 shares would be issued at the end of the performance period.
 
2015 Performance Share Units

During the year ended December 31, 2015, the Company granted 107,623 performance share units with a grant date fair value of $133.2 million, based on a weighted-average grant date fair value per share of $1,237.53. The actual number of shares to be issued will be determined upon completion of the performance period which generally ends December 31, 2017.

At September 30, 2017, there were 71,475 unvested 2015 performance share units outstanding, net of performance share units that were forfeited or vested since the grant date. As of September 30, 2017, the number of shares estimated to be issued pursuant to these performance share units at the end of the performance period is a total of 124,617 shares. If the maximum thresholds are met at the end of the performance period, a maximum of 177,351 total shares could be issued pursuant to these performance share units. If the minimum performance thresholds are not met, 41,480 shares would be issued at the end of the performance period.


13



Stock Options

All outstanding employee stock options were assumed in acquisitions. The following table summarizes the activity for stock options during the nine months ended September 30, 2017
Employee Stock Options
 
Number of Shares
 
Weighted-Average
Exercise Price
 
Aggregate
 Intrinsic Value (in thousands)
 
Weighted-Average Remaining Contractual Term
(in years)
Balance, December 31, 2016
 
48,983

 
 
$
372.07

 
 
$
53,587

 
4.4
Exercised
 
(14,236
)
 
 
$
301.68

 
 
 
 
 
Forfeited
 
(948
)
 
 
$
837.90

 
 
 
 
 
Balance, September 30, 2017
 
33,799

 
 
$
388.65

 
 
$
48,744

 
4.0
Vested and exercisable as of September 30, 2017
 
33,400

 
 
$
383.56

 
 
$
48,338

 
4.0
Vested and exercisable as of September 30, 2017 and expected to vest thereafter
 
33,799

 
 
$
388.65

 
 
$
48,744

 
4.0

The aggregate intrinsic value of employee stock options that were exercised during the nine months ended September 30, 2017 and 2016 was $21.4 million and $31.8 million, respectively. During the nine months ended September 30, 2017 and 2016, stock options vested for 1,246 and 11,376 shares of common stock, respectively, with an aggregate acquisition-date fair value of $0.8 million and $7.1 million, respectively.

For the three and nine months ended September 30, 2017, the Company recorded stock-based compensation expense related to employee stock options of $0.2 million and $0.7 million, respectively, and $1.0 million and $6.3 million for the three and nine months ended September 30, 2016, respectively. As of September 30, 2017, there was $0.2 million of total future compensation costs related to unvested employee stock options to be recognized over a weighted-average period of 0.4 years.


3.                                      NET INCOME PER SHARE
 
The Company computes basic net income per share by dividing net income applicable to common shareholders by the weighted-average number of common shares outstanding during the period.  Diluted net income per share is based upon the weighted-average number of common and common equivalent shares outstanding during the period.
 
Common equivalent shares related to stock options, restricted stock units and performance share units are calculated using the treasury stock method.  Performance share units are included in the weighted-average common equivalent shares based on the number of shares that would be issued if the end of the reporting period were the end of the performance period, if the result would be dilutive.
 
The Company's convertible notes have net share settlement features requiring the Company upon conversion to settle the principal amount of the debt for cash and the conversion premium for cash or shares of the Company's common stock, at the Company's option.  The convertible notes are included in the calculation of diluted net income per share if their inclusion is dilutive under the treasury stock method.
 

14



A reconciliation of the weighted-average number of shares outstanding used in calculating diluted earnings per share is as follows (in thousands): 
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
 
2017
 
2016
 
2017
 
2016
Weighted-average number of basic common shares outstanding
 
48,981

 
49,420

 
49,100

 
49,548

Weighted-average dilutive stock options, restricted stock units and performance share units
 
273

 
171

 
278

 
212

Assumed conversion of Convertible Senior Notes
 
718

 
384

 
686

 
288

Weighted-average number of diluted common and common equivalent shares outstanding
 
49,972

 
49,975

 
50,064

 
50,048

Anti-dilutive potential common shares
 
1,948

 
2,472

 
2,006

 
2,538

 
Anti-dilutive potential common shares for the three and nine months ended September 30, 2017 include approximately 1.5 million and 1.6 million shares, respectively, that could be issued under the Company's outstanding convertible notes.  Under the treasury stock method, the convertible notes will generally have an anti-dilutive impact on net income per share if the conversion prices for the convertible notes exceed the Company's average stock price.


4.                                      INVESTMENTS
 
Short-term and Long-term Investments in Available-for-sale Securities

The following table summarizes, by major security type, the Company's investments as of September 30, 2017 (in thousands): 
 
 
Cost
 
Gross
Unrealized Gains
 
Gross
Unrealized Losses
 
Fair
 Value
Short-term investments:
 
 
 
 
 
 
 
 
International government securities
 
$
690,728

 
$
684

 
$
(270
)
 
$
691,142

U.S. government securities
 
844,214

 
42

 
(596
)
 
843,660

Corporate debt securities
 
2,818,705

 
1,052

 
(1,529
)
 
2,818,228

Commercial paper
 
53,998

 

 

 
53,998

Total short-term investments
 
$
4,407,645

 
$
1,778

 
$
(2,395
)
 
$
4,407,028

 
 
 
 
 
 
 
 
 
Long-term investments:
 
 
 
 
 
 
 
 
International government securities
 
$
591,294

 
$
2,451

 
$
(237
)
 
$
593,508

U.S. government securities
 
1,010,179

 
102

 
(6,495
)
 
1,003,786

Corporate debt securities
 
6,864,642

 
16,184

 
(22,272
)
 
6,858,554

U.S. government agency securities
 
4,953

 

 
(26
)
 
4,927

Ctrip convertible debt securities
 
1,275,000

 
237,638

 

 
1,512,638

Ctrip equity securities
 
655,311

 
485,590

 

 
1,140,901

Total long-term investments
 
$
10,401,379

 
$
741,965

 
$
(29,030
)
 
$
11,114,314

 
The Company's investment policy seeks to preserve capital and maintain sufficient liquidity to meet operational and other needs of the business.  As of September 30, 2017, the weighted-average life of the Company’s fixed income investment portfolio, excluding the Company's investment in Ctrip convertible debt securities, was approximately 1.6 years with an average credit quality of A+/A1/A+.

The Company invests in international government securities with high credit quality. As of September 30, 2017, investments in international government securities principally included debt securities issued by the governments of the Netherlands, Belgium, France, Germany, Austria and Finland. 


15



The following table summarizes, by major security type, the Company's investments as of December 31, 2016 (in thousands): 
 
 
Cost
 
Gross 
Unrealized 
Gains
 
Gross 
Unrealized
 Losses
 
Fair
 Value
Short-term investments:
 
 
 
 
 
 
 
 
International government securities
 
$
249,552

 
$
221

 
$
(89
)
 
$
249,684

U.S. government securities
 
456,971

 
57

 
(140
)
 
456,888

Corporate debt securities
 
1,510,119

 
1,119

 
(928
)
 
1,510,310

Commercial paper
 
1,998

 

 

 
1,998

Total short-term investments
 
$
2,218,640

 
$
1,397

 
$
(1,157
)
 
$
2,218,880

 
 
 
 
 
 
 
 
 
Long-term investments:
 
 
 
 
 
 
 
 
International government securities
 
$
655,857

 
$
4,110

 
$
(623
)
 
$
659,344

U.S. government securities
 
773,718

 
337

 
(7,463
)
 
766,592

Corporate debt securities
 
6,042,271

 
9,973

 
(50,455
)
 
6,001,789

U.S. government agency securities
 
4,979

 

 
(27
)
 
4,952

Ctrip convertible debt securities
 
1,275,000

 
65,800

 
(47,712
)
 
1,293,088

Ctrip equity securities
 
655,311

 
213,233

 
(3,242
)
 
865,302

Total long-term investments
 
$
9,407,136

 
$
293,453

 
$
(109,522
)
 
$
9,591,067

 
The Company has classified its investments as available-for-sale securities. These securities are carried at estimated fair value with the aggregate unrealized gains and losses related to these investments, net of taxes, reflected as a part of "Accumulated other comprehensive income (loss)" in the Unaudited Consolidated Balance Sheets. Classification as short-term or long-term investment is based upon the maturity of the debt securities.

The Company recognized net realized gains of $0.3 million and $0.5 million for the three and nine months ended September 30, 2017, respectively, and net realized gains of $0.9 million and $0.1 million for the three and nine months ended September 30, 2016, respectively, related to investments. As of September 30, 2017, the Company does not consider any of its investments to be other-than-temporarily impaired.

Investments in Ctrip Available-for-sale Securities

On May 26, 2015 and August 7, 2014, the Company invested $250 million and $500 million, respectively, in five-year senior convertible notes issued at par by Ctrip. On December 11, 2015, the Company invested $500 million in a Ctrip ten-year senior convertible note issued at par value, which included a put option allowing the Company, at its option, to require a prepayment in cash from Ctrip at the end of the sixth year of the note. On September 12, 2016, the Company invested $25 million in a Ctrip six-year senior convertible note issued at par value, which included a put option allowing the Company, at its option, to require prepayment in cash from Ctrip at the end of the third year of the note. The Company determined that the economic characteristics and risks of these put options are clearly and closely related to the host contract, and therefore were not embedded derivatives.

The Company evaluated the conversion features for all Ctrip senior convertible notes and only the conversion feature associated with the September 2016 investment met the definition of an embedded derivative (see Note 5). The Company monitors the conversion features of these notes to determine whether they meet the definition of an embedded derivative during each reporting period. As of September 30, 2017, the Company had also invested $655.3 million of its international cash in Ctrip American Depositary Shares ("ADSs"). The convertible debt and equity securities of Ctrip have been marked-to-market in accordance with the accounting guidance for available-for-sale securities.

In connection with the Company's investments in Ctrip's convertible notes, Ctrip granted the Company the right to appoint an observer to its board of directors and permission to acquire its shares (through the acquisition of Ctrip ADSs in the open market) so that combined with ADSs issuable upon conversion of the August 2014, May 2015 and September 2016 convertible notes, the Company could hold up to an aggregate of approximately 15% of Ctrip's outstanding equity plus any ADSs issuable upon the conversion of the December 2015 convertible notes. As of September 30, 2017, the Company did not have significant influence over Ctrip.


16



Cost-method Investments

The Company held investments in equity securities of private companies, which are typically at an early stage of development, of approximately $8.2 million and $7.6 million at September 30, 2017 and December 31, 2016, respectively. The investments are accounted for under the cost method and included in "Other assets" in the Company's Unaudited Consolidated Balance Sheets.

For the nine months ended September 30, 2016, the Company recognized an impairment of $63.2 million, which wrote off its entire investments in two other private companies.

On October 23, 2017, the Company invested $450 million in Meituan-Dianping through the purchase of preferred shares using its international cash.


5.                                      FAIR VALUE MEASUREMENTS
 
Financial assets and liabilities carried at fair value as of September 30, 2017 are classified in the tables below in the categories described below (in thousands): 
 
 
Level 1
 
Level 2
 
Total
ASSETS:
 
 

 
 

 
 

Cash equivalents:
 
 
 
 
 
 
Money market funds
 
$
2,013,334

 
$

 
$
2,013,334

International government securities
 

 
21,308

 
21,308

U.S. government securities
 

 
27,625

 
27,625

Corporate debt securities
 

 
15,397

 
15,397

Commercial paper
 

 
77,319

 
77,319

U.S. government agency securities
 

 
4,800

 
4,800

Time deposits
 
4,532

 

 
4,532

Short-term investments:
 
 

 
 

 
 

International government securities
 

 
691,142

 
691,142

U.S. government securities
 

 
843,660

 
843,660

Corporate debt securities
 

 
2,818,228

 
2,818,228

Commercial paper
 

 
53,998

 
53,998

Long-term investments:
 
 
 
 
 
 
International government securities
 

 
593,508

 
593,508

U.S. government securities
 

 
1,003,786

 
1,003,786

Corporate debt securities
 

 
6,858,554

 
6,858,554

U.S. government agency securities
 

 
4,927

 
4,927

Ctrip convertible debt securities
 

 
1,512,638

 
1,512,638

Ctrip equity securities
 
1,140,901

 

 
1,140,901

Derivatives:
 
 
 
 
 
 
Currency exchange derivatives
 

 
80

 
80

Total assets at fair value
 
$
3,158,767

 
$
14,526,970

 
$
17,685,737

 
 
 
Level 1
 
Level 2
 
Total
LIABILITIES:
 
 

 
 

 
 

Currency exchange derivatives
 
$

 
$
1,693

 
$
1,693

 



17



Financial assets and liabilities carried at fair value as of December 31, 2016 are classified in the tables below in the categories described below (in thousands):
 
 
Level 1
 
Level 2
 
Total
ASSETS:
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
Money market funds
 
$
977,468

 
$

 
$
977,468

International government securities
 

 
30,266

 
30,266

U.S. government securities
 

 
176,140

 
176,140

Corporate debt securities
 

 
9,273

 
9,273

Commercial paper
 

 
1,998

 
1,998

Time deposits
 
49,160

 

 
49,160

Short-term investments:
 
 
 
 
 
 
International government securities
 

 
249,684

 
249,684

U.S. government securities
 

 
456,888

 
456,888

Corporate debt securities
 

 
1,510,310

 
1,510,310

Commercial paper
 

 
1,998

 
1,998

Long-term investments:
 
 
 
 
 
 
International government securities
 

 
659,344

 
659,344

U.S. government securities
 

 
766,592

 
766,592

Corporate debt securities
 

 
6,001,789

 
6,001,789

U.S. government agency securities
 

 
4,952

 
4,952

Ctrip convertible debt securities
 

 
1,293,088

 
1,293,088

Ctrip equity securities
 
865,302

 

 
865,302

Derivatives:
 
 
 
 
 
 
Currency exchange derivatives
 

 
756

 
756

Total assets at fair value
 
$
1,891,930

 
$
11,163,078

 
$
13,055,008

 
 
 
Level 1
 
Level 2
 
Total
LIABILITIES:
 
 

 
 

 
 

Currency exchange derivatives
 
$

 
$
1,015

 
$
1,015

 
There are three levels of inputs to measure fair value.  The definition of each input is described below:
 
Level 1:
Quoted prices in active markets that are accessible by the Company at the measurement date for
identical assets and liabilities.

Level 2:
Inputs that are observable, either directly or indirectly.  Such prices may be based upon quoted
prices for identical or comparable securities in active markets or inputs not quoted on active
markets, but corroborated by market data.

Level 3:
Unobservable inputs are used when little or no market data is available.

Investments in corporate debt securities, U.S. and international government securities, commercial paper, government agency securities and convertible debt securities are considered "Level 2" valuations because the Company has access to quoted prices, but does not have visibility to the volume and frequency of trading for all of these investments.  For the Company's investments, a market approach is used for recurring fair value measurements and the valuation techniques use inputs that are observable, or can be corroborated by observable data, in an active marketplace. 
 
The Company's derivative instruments are valued using pricing models.  Pricing models take into account the contract terms as well as multiple inputs where applicable, such as interest rate yield curves, option volatility and currency rates. Derivatives are considered "Level 2" fair value measurements. The Company's derivative instruments are typically short-term in nature.
 

18



As of September 30, 2017 and December 31, 2016, the Company's cash consisted of bank deposits.  Other financial assets and liabilities, including restricted cash, accounts receivable, accounts payable, accrued expenses and deferred merchant bookings are carried at cost which approximates their fair value because of the short-term nature of these items.  At September 30, 2017 and December 31, 2016, the Company held investments in equity securities of private companies of $8.2 million and $7.6 million, respectively, and these investments are accounted for under the cost method of accounting (see Note 4). See Note 4 for information on the carrying value of available-for-sale investments, Note 7 for the estimated fair value of the Company's outstanding Senior Notes and Note 11 for the Company's contingent liabilities associated with business acquisitions.
 
In the normal course of business, the Company is exposed to the impact of foreign currency fluctuations.  The Company limits these risks by following established risk management policies and procedures, including the use of derivatives.  The Company does not use derivatives for trading or speculative purposes.  All derivative instruments are recognized in the Unaudited Consolidated Balance Sheets at fair value.  Gains and losses resulting from changes in the fair value of derivative instruments that are not designated as hedging instruments for accounting purposes are recognized in the Unaudited Consolidated Statements of Operations in the period that the changes occur.  Changes in the fair value of derivatives designated as net investment hedges are recorded as foreign currency translation adjustments to offset a portion of the foreign currency translation adjustment from Euro-denominated net assets held by certain subsidiaries and are recognized in the Unaudited Consolidated Balance Sheets in "Accumulated other comprehensive income (loss)."
 
Derivatives Not Designated as Hedging Instruments — The Company is exposed to adverse movements in currency exchange rates as the operating results of its international operations are translated from local currency into U.S. Dollars upon consolidation.  The Company enters into average-rate derivative contracts to hedge translation risks from short-term foreign exchange rate fluctuations for the Euro, British Pound Sterling and certain other currencies versus the U.S. Dollar.  As of September 30, 2017 and December 31, 2016, there were no outstanding derivative contracts related to foreign currency translation risks.  Derivatives associated with these translation risks resulted in foreign currency losses of $1.1 million and $1.3 million for the three and nine months ended September 30, 2017, respectively, and are recorded in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations. The impact of foreign exchange fluctuations was insignificant for the three and nine months ended September 30, 2016.

The Company also enters into foreign currency forward contracts to hedge its exposure to the impact of movements in currency exchange rates on its transactional balances denominated in currencies other than the functional currency. Foreign currency derivatives outstanding as of September 30, 2017 associated with foreign currency transaction risks resulted in a net liability of $1.6 million, with a liability in the amount of $1.7 million recorded in "Accrued expenses and other current liabilities" and an asset in the amount of $0.1 million recorded in "Prepaid expenses and other current assets" in the Unaudited Consolidated Balance Sheet. Foreign currency derivatives outstanding as of December 31, 2016 associated with foreign currency transaction risks resulted in a net liability of $0.3 million, with a liability in the amount of $1.0 million recorded in "Accrued expenses and other current liabilities" and an asset in the amount of $0.7 million recorded in "Prepaid expenses and other current assets" in the Unaudited Consolidated Balance Sheet. Derivatives associated with these transaction risks resulted in foreign currency gains of $10.7 million and $38.3 million for the three and nine months ended September 30, 2017, respectively, and foreign currency gains of $5.0 million and $21.0 million for the three and nine months ended September 30, 2016, respectively. These mark-to-market adjustments on the derivative contracts, offset by the effect of changes in currency exchange rates on transactions denominated in currencies other than the functional currency, resulted in net losses of $7.6 million and $18.7 million for the three and nine months ended September 30, 2017, respectively, compared to net losses of $3.6 million and $10.6 million for the three and nine months ended September 30, 2016, respectively. The net impacts related to these derivatives are recorded in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations.

The settlement of derivative contracts not designated as hedging instruments resulted in net cash inflows of $38.2 million and $34.3 million for the nine months ended September 30, 2017 and 2016, respectively, and are reported within "Net cash provided by operating activities" in the Unaudited Consolidated Statements of Cash Flows.
 
Embedded Derivative — In September 2016, the Company invested $25 million in a Ctrip convertible note (see Note 4). The Company determined that the conversion option for this note met the definition of an embedded derivative. At September 30, 2017 and December 31, 2016, the embedded derivative had an estimated fair value of $3.5 million and $1.8 million, respectively, and is reported in the Unaudited Consolidated Balance Sheets with its host contract in "Long-term investments." The embedded derivative is bifurcated for measurement purposes only and the mark-to-market for the three and nine months ended September 30, 2017 was a loss of $0.3 million and a gain of $1.7 million, respectively, which is included in "Foreign currency transactions and other" in the Company's Unaudited Consolidated Statement of Operations.


19



6.                                      INTANGIBLE ASSETS AND GOODWILL
 
The Company's intangible assets at September 30, 2017 and December 31, 2016 consisted of the following (in thousands): 
 
September 30, 2017
 
December 31, 2016
 
 
 
 
 
Gross 
Carrying 
Amount
 
Accumulated
Amortization
 
Net 
Carrying 
Amount
 
Gross 
Carrying 
Amount
 
Accumulated
Amortization
 
Net 
Carrying 
Amount
 
Amortization
Period
 
Weighted 
Average 
Useful Life
Supply and distribution agreements
$
1,050,965

 
$
(335,538
)
 
$
715,427

 
$
809,287

 
$
(270,813
)
 
$
538,474

 
3 - 20 years
 
16 years
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Technology
136,667

 
(98,008
)
 
38,659

 
112,141

 
(80,549
)
 
31,592

 
 1 - 5 years
 
5 years
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Patents
1,623

 
(1,623
)
 

 
1,623

 
(1,598
)
 
25

 
15 years
 
15 years
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Internet domain names
41,620

 
(27,616
)
 
14,004

 
39,495

 
(25,089
)
 
14,406

 
2 - 20 years
 
8 years
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Trade names
1,777,146

 
(327,403
)
 
1,449,743

 
1,667,221

 
(261,412
)
 
1,405,809

 
4-20 years
 
19 years
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-compete agreements
21,900

 
(21,581
)
 
319

 
21,900

 
(18,321
)
 
3,579

 
3-4 years
 
3 years
Total intangible assets
$
3,029,921

 
$
(811,769
)
 
$
2,218,152

 
$
2,651,667

 
$
(657,782
)
 
$
1,993,885

 
 
 
 
 
Intangible assets are amortized on a straight-line basis.  Intangible asset amortization expense was approximately $45.3 million and $129.5 million for the three and nine months ended September 30, 2017, respectively, and $42.0 million and $127.4 million for the three and nine months ended September 30, 2016, respectively.

The amortization expense for intangible assets for the remainder of 2017, the annual expense for the next five years, and the expense thereafter is expected to be as follows (in thousands): 
Remainder of 2017
$
46,160

2018
171,825

2019
160,335

2020
152,397

2021
146,295

2022
143,507

Thereafter
1,397,633

 
$
2,218,152

 
The change in goodwill for the nine months ended September 30, 2017 consisted of the following (in thousands): 
Balance at December 31, 2016
$
2,396,906

Acquisitions
292,705

Foreign currency translation adjustments
38,286

Balance at September 30, 2017
$
2,727,897

 
Annual Goodwill Impairment Test

A substantial portion of the Company's intangibles and goodwill relates to the acquisition of OpenTable in July 2014 and KAYAK in May 2013. As of September 30, 2017, the Company performed its annual quantitative goodwill impairment

20



test. Other than OpenTable, the fair values of the Company’s reporting units substantially exceeded their respective carrying values.

OpenTable

The Company estimated OpenTable’s fair value using a combination of standard valuation techniques, including an income approach (discounted cash flows) and market approaches (EBITDA multiples of comparable publicly-traded companies and precedent transactions). At September 30, 2017, OpenTable's fair value was approximately 18% higher than its fair value at September 30, 2016, which reflects performance that exceeded forecast.

Despite this increase in fair value, OpenTable's carrying value was approximately 6% higher than its fair value at September 30, 2017, thus failing Step 1 of the goodwill impairment test. Therefore, the Company engaged a third-party valuation firm to develop a hypothetical purchase price allocation (Step 2). The results of Step 2 indicate there is no goodwill impairment at September 30, 2017 because the implied fair value of OpenTable's goodwill exceeded its carrying value by approximately 24%. In addition, the Company tested the recoverability of OpenTable’s other long-lived assets and concluded there was no impairment as of September 30, 2017.

During the three months ended September 30, 2016, the Company recognized a non-cash impairment charge for goodwill of $940.7 million, which was not tax deductible.

Acquisitions

On July 24, 2017, the Company completed the previously announced acquisition of the Momondo Group, which operates the travel meta-search websites momondo and Cheapflights, for $555.5 million, and will be managed as part of the Company's KAYAK business. The acquisition was funded using the Company's international cash.

The preliminary purchase price allocation in the third quarter of 2017 resulted in recognition of definite-lived intangible assets of $333.8 million, which consisted of distribution agreements of $214.0 million with a weighted-average useful life of 15 years, trade names of $104.4 million with a weighted-average useful life of 13 years and technology of $15.4 million with a weighted-average life of 4 years, and goodwill of $287.2 million.

The Company's Unaudited Consolidated Financial Statements include the accounts of the Momondo Group beginning July 24, 2017. Revenues and earnings of this business since the acquisition date and pro forma results of operations have not been presented separately as such financial information is not material to the Company's results of operations.


7.                                      DEBT

Revolving Credit Facility

In June 2015, the Company entered into a $2.0 billion five-year unsecured revolving credit facility with a group of lenders. Borrowings under the revolving credit facility will bear interest, at the Company’s option, at a rate per annum equal to either (i) the adjusted LIBOR for the interest period in effect for such borrowing plus an applicable margin ranging from 0.875% to 1.50%; or (ii) the greatest of (a) Bank of America, N.A.'s prime lending rate, (b) the federal funds rate plus 0.50%, and (c) an adjusted LIBOR for an interest period of one month plus 1.00%, plus an applicable margin ranging from 0.00% to 0.50%. Undrawn balances available under the revolving credit facility are subject to commitment fees at the applicable rate ranging from 0.085% to 0.20%.

The revolving credit facility provides for the issuance of up to $70.0 million of letters of credit as well as borrowings of up to $50.0 million on same-day notice, referred to as swingline loans. Borrowings under the revolving credit facility may be made in U.S. Dollars, Euros, British Pounds Sterling and any other foreign currency agreed to by the lenders. The proceeds of loans made under the facility would be used for working capital and general corporate purposes, which could include acquisitions, share repurchases or debt repayments. There were no borrowings outstanding and approximately $3.8 million of letters of credit issued under the facility at September 30, 2017 and December 31, 2016.


21



Outstanding Debt
 
Outstanding debt as of September 30, 2017 consisted of the following (in thousands): 
September 30, 2017
 
Outstanding
 Principal 
Amount
 
Unamortized Debt
Discount and Debt
Issuance Cost
 
Carrying
 Value
Short-term debt:
 
 
 
 
 
 
1.0% Convertible Senior Notes due March 2018
 
$
910,438

 
$
(10,636
)
 
$
899,802

Long-term debt:
 
 
 
 
 
 
0.35% Convertible Senior Notes due June 2020
 
$
1,000,000

 
$
(71,257
)
 
$
928,743

0.9% Convertible Senior Notes due September 2021
 
1,000,000

 
(88,664
)
 
911,336

0.8% (€1 Billion) Senior Notes due March 2022
 
1,182,200

 
(6,574
)
 
1,175,626

2.15% (€750 Million) Senior Notes due November 2022
 
886,650

 
(4,885
)
 
881,765

2.75% Senior Notes due March 2023
 
500,000

 
(3,364
)
 
496,636

2.375% (€1 Billion) Senior Notes due September 2024
 
1,182,200

 
(12,544
)
 
1,169,656

3.65% Senior Notes due March 2025
 
500,000

 
(3,400
)
 
496,600

3.6% Senior Notes due June 2026
 
1,000,000

 
(7,035
)
 
992,965

1.8% (€1 Billion) Senior Notes due March 2027
 
1,182,200

 
(5,270
)
 
1,176,930

3.55% Senior Notes due March 2028
 
500,000

 
(3,578
)
 
496,422

Total long-term debt
 
$
8,933,250

 
$
(206,571
)
 
$
8,726,679

 
Outstanding debt as of December 31, 2016 consisted of the following (in thousands): 
December 31, 2016
 
Outstanding
 Principal 
Amount
 
Unamortized Debt
Discount and Debt
Issuance Cost
 
Carrying
 Value
Short-term debt:
 
 
 
 
 
 
1.0% Convertible Senior Notes due March 2018
 
$
1,000,000

 
$
(32,266
)
 
$
967,734

Long-term debt:
 
 
 
 
 
 
0.35% Convertible Senior Notes due June 2020
 
$
1,000,000

 
$
(90,251
)
 
$
909,749

0.9% Convertible Senior Notes due September 2021
 
1,000,000

 
(104,592
)
 
895,408

2.15% (€750 Million) Senior Notes due November 2022
 
791,063

 
(5,336
)
 
785,727

2.375% (€1 Billion) Senior Notes due September 2024
 
1,054,750

 
(12,861
)
 
1,041,889

3.65% Senior Notes due March 2025
 
500,000

 
(3,727
)
 
496,273

3.6% Senior Notes due June 2026
 
1,000,000

 
(7,619
)
 
992,381

1.8% (€1 Billion) Senior Notes due March 2027
 
1,054,750

 
(5,655
)
 
1,049,095

Total long-term debt
 
$
6,400,563

 
$
(230,041
)
 
$
6,170,522

 
Based upon the closing price of the Company's common stock for the prescribed measurement periods for the three months ended September 30, 2017 and December 31, 2016, the contingent conversion threshold on the 2018 Notes (as defined below) was exceeded. Therefore, the 2018 Notes, which mature in March 2018, were convertible at the option of the holders and, accordingly, the Company reported the carrying value of the 2018 Notes as a current liability in the Company's Unaudited Consolidated Balance Sheets as of September 30, 2017 and December 31, 2016. Since these notes are convertible at the option of the holders and the principal amount is required to be paid in cash, the Company reclassified the unamortized debt discount for the 2018 Notes in the amount of $9.4 million and $28.5 million before tax as of September 30, 2017 and December 31, 2016, respectively, from additional paid-in-capital to convertible debt in the mezzanine section in the Company's Unaudited Consolidated Balance Sheets. As of December 15, 2017, holders of 2018 Notes will have the right to convert all or any remaining principal amount outstanding.

The contingent conversion thresholds on the 2020 Notes (as defined below) and the 2021 Notes (as defined below) were not exceeded at September 30, 2017 or December 31, 2016, and therefore these notes were reported as a non-current liability in the Unaudited Consolidated Balance Sheets.


22



Fair Value of Debt

As of September 30, 2017 and December 31, 2016, the estimated fair value of the outstanding Senior Notes was approximately $11.5 billion and $8.4 billion, respectively, and was considered a "Level 2" fair value measurement (see Note 5). Fair value was estimated based upon actual trades at the end of the reporting period or the most recent trade available as well as the Company's stock price at the end of the reporting period.  A substantial portion of the market value of the Company's debt in excess of the outstanding principal amount relates to the conversion premium on the Convertible Senior Notes.

Convertible Debt

If the note holders exercise their option to convert, the Company delivers cash to repay the principal amount of the notes and delivers shares of common stock or cash, at its option, to satisfy the conversion value in excess of the principal amount.  In cases where holders decide to convert prior to the maturity date, the Company charges the proportionate amount of remaining debt issuance costs to interest expense. For the nine months ended September 30, 2017, the Company paid $89.6 million to satisfy the aggregate principal amount due and issued 46,437 shares of its common stock in satisfaction of the conversion value in excess of the principal amount for debt converted prior to maturity. During the period from October 1, 2017 through November 3, 2017, the Company received notices for conversion of $196.1 million aggregate principal amount of our 2018 Notes.

In addition, if the Company's convertible debt is redeemed or converted prior to maturity, a gain or loss on extinguishment is recognized. The gain or loss is the difference between the fair value of the debt component immediately prior to extinguishment and its carrying value. To estimate the fair value of the debt at the conversion date, the Company estimated its straight debt borrowing rate, considering its credit rating and straight debt of comparable corporate issuers. For the nine months ended September 30, 2017, the Company recognized a non-cash loss $1.1 million ($0.7 million after tax) in "Foreign currency transactions and other" in the Unaudited Consolidated Statement of Operations in connection with the early conversion of the 2018 Notes.

Description of Senior Convertible Notes 

In March 2012, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due March 15, 2018, with an interest rate of 1.0% (the "2018 Notes"). The Company paid $20.9 million in debt issuance costs during the year ended December 31, 2012 related to this offering. The 2018 Notes are convertible, subject to certain conditions, into the Company's common stock at a conversion price of approximately $944.61 per share. The 2018 Notes are convertible, at the option of the holder, prior to March 15, 2018, upon the occurrence of specific events, including but not limited to a change in control, or if the closing sales price of the Company's common stock for at least 20 trading days in the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is more than 150% of the conversion price in effect for the notes on the last trading day of the immediately preceding quarter. In the event that all or substantially all of the Company's common stock is acquired on or prior to the maturity of the 2018 Notes in a transaction in which the consideration paid to holders of the Company's common stock consists of all or substantially all cash, the Company would be required to make additional payments in the form of additional shares of common stock to the holders of the 2018 Notes in aggregate value ranging from $0 to approximately $344 million depending upon the date of the transaction and the then current stock price of the Company. As of December 15, 2017, holders will have the right to convert all or any portion of the 2018 Notes. The 2018 Notes may not be redeemed by the Company prior to maturity.  The holders may require the Company to repurchase the 2018 Notes for cash in certain circumstances.  Interest on the 2018 Notes is payable on March 15 and September 15 of each year.

In May 2013, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due June 15, 2020, with an interest rate of 0.35% (the "2020 Notes"). The 2020 Notes were issued with an initial discount of $20.0 million. The Company paid $1.0 million in debt issuance costs during the year ended December 31, 2013 related to this offering. The 2020 Notes are convertible, subject to certain conditions, into the Company's common stock at a conversion price of approximately $1,315.10 per share. The 2020 Notes are convertible, at the option of the holder, prior to June 15, 2020, upon the occurrence of specific events, including but not limited to a change in control, or if the closing sales price of the Company's common stock for at least 20 trading days in the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is more than 150% of the conversion price in effect for the notes on the last trading day of the immediately preceding quarter. In the event that all or substantially all of the Company's common stock is acquired on or prior to the maturity of the 2020 Notes in a transaction in which the consideration paid to holders of the Company's common stock consists of all or substantially all cash, the Company would be required to make additional payments in the form of additional shares of common stock to the holders of the 2020 Notes in an aggregate value ranging from $0 to approximately $397 million depending upon the date of the transaction and the then current stock price of the Company. As of

23



March 15, 2020, holders will have the right to convert all or any portion of the 2020 Notes. The 2020 Notes may not be redeemed by the Company prior to maturity.  The holders may require the Company to repurchase the 2020 Notes for cash in certain circumstances.  Interest on the 2020 Notes is payable on June 15 and December 15 of each year.

In August 2014, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due September 15, 2021, with an interest rate of 0.9% (the "2021 Notes"). The Company paid $11.0 million in debt issuance costs during the year ended December 31, 2014 related to this offering. The 2021 Notes are convertible, subject to certain conditions, into the Company's common stock at a conversion price of approximately $2,055.50 per share. The 2021 Notes are convertible, at the option of the holder, prior to September 15, 2021, upon the occurrence of specific events, including but not limited to a change in control, or if the closing sales price of the Company's common stock for at least 20 trading days in the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is more than 150% of the conversion price in effect for the notes on the last trading day of the immediately preceding quarter. In the event that all or substantially all of the Company's common stock is acquired on or prior to the maturity of the 2021 Notes in a transaction in which the consideration paid to holders of the Company's common stock consists of all or substantially all cash, the Company would be required to make additional payments in the form of additional shares of common stock to the holders of the 2021 Notes in an aggregate value ranging from $0 to approximately $375 million depending upon the date of the transaction and the then current stock price of the Company. As of June 15, 2021, holders will have the right to convert all or any portion of the 2021 Notes. The 2021 Notes may not be redeemed by the Company prior to maturity.  The holders may require the Company to repurchase the 2021 Notes for cash in certain circumstances.  Interest on the 2021 Notes is payable on March 15 and September 15 of each year.

Cash-settled convertible debt, such as the Company's Convertible Senior Notes, is separated into debt and equity components at issuance and each component is assigned a value.  The value assigned to the debt component is the estimated fair value, as of the issuance date, of a similar bond without the conversion feature.  The difference between the bond cash proceeds and this estimated fair value, representing the value assigned to the equity component, is recorded as a debt discount.  Debt discount is amortized using the effective interest rate method over the period from the origination date through the stated maturity date.  The Company estimated the straight debt borrowing rates at debt origination to be 3.50% for the 2018 Notes, 3.13% for the 2020 Notes and 3.18% for the 2021 Notes.  The yield to maturity was estimated at an at-market coupon priced at par.

Debt discount after tax of $80.9 million ($135.2 million before tax) less financing costs associated with the equity component of convertible debt of $2.8 million after tax was recorded in additional paid-in capital related to the 2018 Notes at March 31, 2012. Debt discount after tax of $92.4 million ($154.3 million before tax) less financing costs associated with the equity component of convertible debt of $0.1 million after tax was recorded in additional paid-in capital related to the 2020 Notes at June 30, 2013. Debt discount after tax of $82.5 million ($142.9 million before tax) less financing costs associated with the equity component of convertible debt of $1.6 million after tax was recorded in additional paid-in capital related to the 2021 Notes at December 31, 2014.

For the three months ended September 30, 2017 and 2016, the Company recognized interest expense of $23.4 million and $23.7 million, respectively, related to convertible notes, which was comprised of $5.4 million and $5.6 million, respectively, related to the contractual coupon interest, $16.9 million for each period related to the amortization of debt discount, and $1.1 million and $1.2 million, respectively, related to the amortization of debt issuance costs.  For the three months ended September 30, 2017 and 2016, included in the amortization of debt discount mentioned above was $0.8 million and $0.7 million, respectively, of original issuance discount related to the 2020 Notes. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity date for the respective debt. The weighted-average effective interest rate related to convertible notes was 3.4% for both the three months ended September 30, 2017 and 2016.

For the nine months ended September 30, 2017 and 2016, the Company recognized interest expense of $71.4 million and $70.6 million, respectively, related to convertible notes, which was comprised of $16.4 million and $16.8 million, respectively, related to the contractual coupon interest, $51.4 million and $50.4 million, respectively, related to the amortization of debt discount, and $3.6 million and $3.4 million, respectively, related to the amortization of debt issuance costs.  For the nine months ended September 30, 2017 and 2016, included in the amortization of debt discount mentioned above was $2.2 million and $2.1 million, respectively, of original issuance discount related to the 2020 Notes. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity date for the respective debt. The weighted-average effective interest rates related to convertible notes was 3.4% for the nine months ended September 30, 2017 and 2016.

In addition, for the nine months ended September 30, 2017, the Company recognized interest expense of $0.2 million to write off the unamortized debt issuance cost for debt converted prior to maturity.

24




Other Long-term Debt

In March 2017, the Company issued Senior Notes due March 10, 2022, with an interest rate of 0.8% (the "March 2022 Notes") for an aggregate principal amount of 1.0 billion Euros. The March 2022 Notes were issued with an initial discount of 2.1 million Euros. In addition, the Company paid $5.0 million in debt issuance costs during the nine months ended September 30, 2017. Interest on the March 2022 Notes is payable annually on March 10, beginning March 10, 2018. Subject to certain limited exceptions, all payments of interest and principal for the March 2022 Notes will be made in Euros.

In November 2015, the Company issued Senior Notes due November 25, 2022, with an interest rate of 2.15% (the "November 2022 Notes") for an aggregate principal amount of 750 million Euros. The November 2022 Notes were issued with an initial discount of 2.2 million Euros. In addition, the Company paid $3.7 million in debt issuance costs during the year ended December 31, 2015. Interest on the November 2022 Notes is payable annually on November 25. Subject to certain limited exceptions, all payments of interest and principal, including payments made upon any redemption of the November 2022 Notes will be made in Euros.

In August 2017, the Company issued Senior Notes due March 15, 2023, with an interest rate of 2.75% (the "2023 Notes") for an aggregate principal amount of $500 million. The 2023 Notes were issued with an initial discount of $0.7 million. In addition, the Company paid $2.6 million in debt issuance costs during the three months ended September 30, 2017. Interest on the 2023 Notes is payable semi-annually on March 15 and September 15, beginning March 15, 2018.

In September 2014, the Company issued Senior Notes due September 23, 2024, with an interest rate of 2.375% (the "2024 Notes") for an aggregate principal amount of 1.0 billion Euros. The 2024 Notes were issued with an initial discount of 9.4 million Euros. In addition, the Company paid $6.5 million in debt issuance costs during the year ended December 31, 2014. Interest on the 2024 Notes is payable annually on September 23. Subject to certain limited exceptions, all payments of interest and principal for the 2024 Notes will be made in Euros.

In March 2015, the Company issued Senior Notes due March 15, 2025, with an interest rate of 3.65% (the "2025 Notes") for an aggregate principal amount of $500 million. The 2025 Notes were issued with an initial discount of $1.3 million. In addition, the Company paid $3.2 million in debt issuance costs during the year ended December 31, 2015. Interest on the 2025 Notes is payable semi-annually on March 15 and September 15.

In May 2016, the Company issued Senior Notes due June 1, 2026, with an interest rate of 3.6% (the "2026 Notes") for an aggregate principal amount of $1.0 billion. The 2026 Notes were issued with an initial discount of $1.9 million. In addition, the Company paid $6.2 million in debt issuance costs during the year ended December 31, 2016. Interest on the 2026 Notes is payable semi-annually on June 1 and December 1.

In March 2015, the Company issued Senior Notes due March 3, 2027, with an interest rate of 1.8% (the "2027 Notes") for an aggregate principal amount of 1.0 billion Euros. The 2027 Notes were issued with an initial discount of 0.3 million Euros. In addition, the Company paid $6.3 million in debt issuance costs during the year ended December 31, 2015. Interest on the 2027 Notes is payable annually on March 3. Subject to certain limited exceptions, all payments of interest and principal for the 2027 Notes will be made in Euros.

In August 2017, the Company issued Senior Notes due March 15, 2028, with an interest rate of 3.55% (the "2028 Notes") for an aggregate principal amount of $500 million. The 2028 Notes were issued with an initial discount of $0.4 million. In addition, the Company paid $3.1 million in debt issuance costs during the three months ended September 30, 2017. Interest on the 2028 Notes is payable semi-annually on March 15 and September 15, beginning March 15, 2018.

The aggregate principal value of the March 2022 Notes, November 2022 Notes, 2024 Notes and 2027 Notes and accrued interest thereon are designated as a hedge of the Company's net investment in certain Euro functional currency subsidiaries. The foreign currency transaction gains or losses on these liabilities are measured based upon changes in spot rates and are recorded in "Accumulated other comprehensive income (loss)" in the Unaudited Consolidated Balance Sheets. The Euro-denominated net assets of these subsidiaries are translated into U.S. Dollars at each balance sheet date, with effects of foreign currency changes also reported in "Accumulated other comprehensive income (loss)" in the Unaudited Consolidated Balance Sheets. Since the notional amount of the recorded Euro-denominated debt and related interest are not greater than the notional amount of the Company's net investment, the Company does not expect to incur any ineffectiveness on this hedge.

Debt discount is amortized using the effective interest rate method over the period from the origination date through the stated maturity date.  The Company estimated the effective interest rates at debt origination to be 0.84% for the March 2022

25



Notes, 2.20% for the November 2022 Notes, 2.78% for the 2023 Notes, 2.48% for the 2024 Notes, 3.68% for the 2025 Notes, 3.62% for the 2026 Notes, 1.80% for the 2027 Notes and 3.56% for the 2028 Notes.

For the three months ended September 30, 2017 and 2016, the Company recognized interest expense of $38.5 million and $30.8 million, respectively, related to other long-term debt, which was comprised of $36.9 million and $29.7 million, respectively, for the contractual coupon interest, $0.6 million and $0.4 million, respectively, related to the amortization of debt discount and $1.0 million and $0.7 million, respectively, related to the amortization of debt issuance costs. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity dates for the respective debt.

For the nine months ended September 30, 2017 and 2016, the Company recognized interest expense of $102.2 million and $77.7 million, respectively, related to other long-term debt, which was comprised of $98.1 million and $74.8 million, respectively, for the contractual coupon interest, $1.5 million and $1.1 million, respectively, related to the amortization of debt discount and $2.6 million and $1.8 million, respectively, related to the amortization of debt issuance costs. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity dates for the respective debt.

In March 2016, the Company received a ten-year loan from the State of Connecticut in the amount of $2.5 million with an interest rate of 1% in connection with the construction of office space in Connecticut.  In the first quarter of 2017, $1.0 million of the loan was forgiven as a result of meeting certain employment and salary conditions. The remaining balance of the loan will be forgiven in 2019 if certain employment and salary conditions are met. As of September 30, 2017 and December 31, 2016, the loan in the amount of $1.5 million and $2.5 million, respectively, is reported in "Other long-term liabilities" in the Unaudited Consolidated Balance Sheets.

On July 24, 2017, the Company assumed third-party senior debt of $15.1 million associated with the acquisition of the Momondo Group. The debt was repaid by the Company in July 2017.


8.                                      TREASURY STOCK
 
In the first quarter of 2016, the Company's Board of Directors authorized a program to repurchase up to $3.0 billion of the Company's common stock. In the first quarter of 2017, the Company's Board of Directors authorized an additional program to repurchase up to $2.0 billion of the Company's common stock. As of September 30, 2017, the Company had a remaining authorization of $3.1 billion to purchase its common stock. The Company may make repurchases of shares under its stock repurchase programs, depending on prevailing market conditions, alternate uses of capital and other factors. Whether and when to initiate and/or complete any purchase of common stock and the amount of common stock purchased will be determined at the Company's discretion. Additionally, the Board of Directors has given the Company the general authorization to repurchase shares of its common stock to satisfy employee withholding tax obligations related to stock-based compensation.

In the nine months ended September 30, 2017, the Company repurchased a total of 632,006 shares of its common stock in the open market for an aggregate cost of $1.1 billion, which included 577,568 shares for $1.0 billion acquired through its general repurchase programs and 54,438 shares for $95.1 million withheld to satisfy employee withholding tax obligations related to stock-based compensation. During the period from October 1, 2017 through November 3, 2017, the Company repurchased 86,882 additional shares for an aggregate cost of $166.1 million.

In the nine months ended September 30, 2016, the Company repurchased a total of 581,828 shares of its common stock in the open market for an aggregate cost of $757.5 million, which included 459,694 shares for $598.0 million acquired through its general repurchase programs and 122,134 shares for $159.5 million withheld to satisfy employee withholding tax obligations related to stock-based compensation.

In the three months ended September 30, 2017, stock repurchases in September 2017 of 19,238 shares for an aggregate cost of $35.0 million were settled in October 2017. In the three months ended December 31, 2016, stock repurchases in December 2016 of 10,215 shares for an aggregate cost of $15.0 million were settled in January 2017.

For the nine months ended September 30, 2017 and 2016, the Company remitted $95.5 million and $156.4 million of employee withholding taxes, respectively, to the tax authorities, with the remainder remitted subsequently. The new accounting standard for stock-based compensation (see Note 1) requires us to report the cash remitted to the tax authorities as a financing activity in the statements of cash flows for all periods presented. Prior to the adoption of this new standard, the Company

26



reported the aggregate cost of the shares withheld for taxes as a financing activity and the associated unremitted withholding taxes as an operating activity on the cash flow statements.
 
As of September 30, 2017, there were 13,822,935 shares of the Company's common stock held in treasury.


9.                                      INCOME TAXES
 
Income tax expense consists of U.S. and international income taxes, determined using an estimate of the Company's annual effective tax rate, which is based upon the applicable tax rates and tax laws of the countries in which the income is generated.  A deferred tax liability is recognized for all taxable temporary differences, and a deferred tax asset is recognized for all deductible temporary differences and operating loss and tax credit carryforwards.  A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized. The Company considers many factors when assessing the likelihood of future realization of the deferred tax assets, including its recent cumulative earnings experience by taxing jurisdiction, expectations of future income, tax planning strategies, the carryforward periods available for tax reporting purposes, and other relevant factors.

The Company's effective tax rates for the three and nine months ended September 30, 2017 were 16.8% and 16.2%, respectively, compared to 36.6% and 25.1% for the three and nine months ended September 30, 2016, respectively. The Company's effective tax rates for the three and nine months ended September 30, 2017 differ from the U.S. federal statutory tax rate of 35%, primarily due to lower international tax rates and current year excess tax benefits of $1.3 million and $13.9 million for the three and nine months ended September 30, 2017, respectively, recognized from the vesting of equity awards pursuant to the adoption of an accounting update effective January 1, 2017 (see Note 1), partially offset by certain non-deductible expenses. The Company's effective tax rates for the three and nine months ended September 30, 2016 differ from the U.S. federal statutory tax rate of 35%, primarily due to the non-deductible impairment charge for goodwill of $940.7 million related to OpenTable recognized in the third quarter of 2016 (see Note 6) and the impairment of the Company's cost-method investment in Hotel Urbano of $60 million recognized in the first half of 2016 (see Note 4), partially offset by lower international tax rates and U.S. state tax law changes in the second quarter of 2016 that resulted in a net decrease to deferred tax liabilities associated with acquired intangible assets.

The Company's effective tax rate was lower for the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily as a result of the non-deductible impairment charges in 2016 referred to above, an increased proportion of the Company's income being taxed at lower international tax rates due to the growth of the Company's international businesses and current year excess tax benefits recognized from vesting of equity awards. The decrease in the Company's effective tax rate for the nine months ended September 30, 2017, compared to the nine months ended September 30, 2016, was partially offset by tax benefits recorded in the second quarter of 2016 arising from U.S. state tax law changes that resulted in a net decrease to deferred tax liabilities associated with acquired intangible assets.

During the three and nine months ended September 30, 2017 and 2016, a substantial majority of the Company's income was generated in the Netherlands. According to Dutch corporate income tax law, income generated from qualifying innovative activities is taxed at a rate of 5% ("Innovation Box Tax") rather than the Dutch statutory rate of 25%. A portion of Booking.com's earnings during the three and nine months ended September 30, 2017 and 2016 qualifies for Innovation Box Tax treatment, which had a significant beneficial impact on the Company's effective tax rate for those periods.


10.                                      ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
 
The table below provides the balances for each classification of accumulated other comprehensive income (loss) as of September 30, 2017 and December 31, 2016 (in thousands): 
 
 
September 30,
2017
 
December 31,
2016
Foreign currency translation adjustments, net of tax (1)
 
$
(23,931
)
 
$
(311,247
)
Net unrealized gain on marketable securities, net of tax (2)
 
677,597

 
176,563

Accumulated other comprehensive income (loss)
 
$
653,666

 
$
(134,684
)
 

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(1) Foreign currency translation adjustments, net of tax, at September 30, 2017 and December 31, 2016, include net losses from fair value adjustments of $35.0 million after tax ($52.6 million before tax) associated with previously settled derivatives that were designated as net investment hedges.

Foreign currency translation adjustments, net of tax, include foreign currency transaction losses of $115.0 million after tax ($167.2 million before tax) and foreign currency transaction gains of $182.6 million after tax ($310.4 million before tax) associated with the Company's Euro-denominated debt at September 30, 2017 and December 31, 2016, respectively. The Euro-denominated debt is designated as a hedge of the Company's Euro-denominated net assets (see Note 7).

The remaining balance in foreign currency translation adjustments excludes income taxes as a result of the Company's intention to indefinitely reinvest the earnings of its international subsidiaries outside of the United States.
 
(2) The net unrealized gains before tax at September 30, 2017 and December 31, 2016 were $711.5 million and $185.9 million, respectively, of which unrealized gains of $575.9 million and $148.5 million, respectively, were exempt from tax in the Netherlands and unrealized gains of $135.6 million and $37.4 million, respectively, were taxable.


11.                                      COMMITMENTS AND CONTINGENCIES

Competition Reviews

The online travel industry has become the subject of investigations by various national competition authorities ("NCAs"), particularly in Europe. The Company is or has been involved in investigations predominantly related to whether Booking.com's contractual parity arrangements with accommodation providers, sometimes also referred to as "most favored nation" or "MFN" provisions, are anti-competitive because they require accommodation providers to provide Booking.com with room rates that are at least as low as those offered to other online travel companies ("OTCs") or through the accommodation provider's website. Some investigations relate to other issues such as reservation and cancellation clauses, commission payments and pricing behavior. For instance, on September 8, 2017 the Swiss Price Surveillance Office opened an investigation into the level of commissions of Booking.com in Switzerland.

In Europe, investigations into Booking.com's price parity provisions were initiated in 2013 and 2014 by NCAs in France, Germany, Italy, Austria, Sweden, Ireland and Switzerland. A number of other NCAs have also looked at these issues. On April 21, 2015, the French, Italian and Swedish NCAs, working in close cooperation with the European Commission, announced that they had accepted "commitments" offered by Booking.com to resolve and close the investigations in France, Italy and Sweden. Under the commitments, Booking.com replaced its existing price parity agreements with accommodation providers with "narrow" price parity agreements. Under a narrow price parity agreement, subject to certain exceptions, an accommodation provider is still required to offer the same or better rates on Booking.com as it offers to a consumer directly online, but it is no longer required to offer the same or better rates on Booking.com as it offers to other OTCs. The commitments also allow an accommodation provider to, among other things, offer different terms and conditions (e.g., free WiFi) and availability to consumers that book with OTCs that offer lower rates of commission or other benefits, offer lower rates to consumers that book through offline channels and continue to discount through, among other things, accommodation loyalty programs, as long as those rates are not published or marketed online. The commitments apply to accommodations in France, Italy and Sweden and were effective on July 1, 2015. The foregoing description is a summary only and is qualified in its entirety by reference to the commitments published by the NCAs on April 21, 2015.

On July 1, 2015, Booking.com voluntarily implemented the commitments given to the French, Italian and Swedish NCAs throughout the European Economic Area and Switzerland. Nearly all NCAs in the European Economic Area have now closed their investigations following Booking.com's implementation of the commitments in their jurisdictions. Booking.com has also agreed with the NCAs in Australia, New Zealand and Georgia to implement the narrow price parity clause in these countries. However, the Australian NCA indicated in February 2017 that it is reassessing narrow price parity clauses between OTCs and accommodation providers. In January 2017, the Turkish NCA imposed fines on Booking.com following an investigation into Booking.com's "wide" parity clauses. Following the Turkish NCA's decision, Booking.com implemented the narrow price parity clause in Turkey. Booking.com is in ongoing discussions with various NCAs in other countries regarding their concerns. The Company is currently unable to predict the long-term impact the implementation of these commitments will have on Booking.com's business, on investigations by other countries, or on industry practice more generally.

On December 23, 2015, the German NCA issued a final decision prohibiting Booking.com's narrow price parity agreements with accommodations in Germany. The German NCA did not issue a fine, but has reserved its position regarding

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an order for disgorgement of profits. Booking.com is appealing the German NCA's decision. An Italian hotel association has appealed the Italian NCA's decision to accept the commitments by Booking.com.

A working group of 10 European NCAs (France, Germany, Belgium, Hungary, Ireland, Italy, the Netherlands, Czech Republic, the United Kingdom and Sweden) was established by the European Commission in December 2015 to monitor the effects of the narrow price parity clause in Europe. This working group (the "ECN Working Group") issued questionnaires during 2016 to OTCs, including Booking.com and Expedia, online price comparison sites (or "meta-search" sites) and hotels about the narrow price parity agreement. On April 6, 2017, the ECN Working Group published the results of this monitoring exercise. The report indicated that the replacement of the "wide" price parity agreement with the narrow price parity agreement generally improved conditions for competition. Although neither the European Commission nor any of the participating NCAs has opened a new investigation following the publication of the report, the ECN Working Group decided to keep the sector under review and re-assess the competitive situation in due course.

The Company is unable to predict how these appeals and the remaining investigations in other countries will ultimately be resolved, or whether further action in Europe will be taken as a result of the ECN Working Group's ongoing review. Possible outcomes include requiring Booking.com to amend or remove its rate parity clause from its contracts with accommodation providers in those jurisdictions and/or the imposition of fines. The Company is unable to predict the impact these possible outcomes might have on its business.

Consumer protection issues, including platform search rankings, are also being reviewed by European NCAs.  On October 27, 2017, the United Kingdom's NCA launched a consumer law investigation into the clarity, accuracy and presentation of information on hotel booking sites with a specific focus on the display of search results, claims regarding discounts, methods of "pressure selling" (such as creating false impressions regarding room availability), and failure to disclose hidden charges.  The consumer protection department of the German NCA announced the opening of a sector inquiry into online price comparison sites in various sectors including travel and hotels on October 24, 2017.  The Company is unable to predict what, if any, effect such actions will have on its business, industry practices or online commerce more generally.

A number of European countries have adopted legislation making price parity agreements illegal, and it is possible other countries may adopt similar legislation in the future. For example, in August 2015, French legislation known as the "Macron Law" became effective. Among other things, the Macron Law makes price parity agreements illegal, including the narrow price parity agreements agreed to by the French NCA in April 2015. Legislation prohibiting narrow price parity agreements became effective in Austria on December 31, 2016 and in Italy on August 29, 2017. A motion calling on the Swiss government to introduce legislation prohibiting the narrow price parity clause was approved by the Swiss Parliament on September 18, 2017. In July 2017, a Belgian government minister announced plans to put forward a similar proposal before the Belgian Parliament. It is not yet clear how the Macron Law, the Austrian or Italian legislation or the proposed Swiss or Belgian legislation may affect the Company's business in the long term.

Competition-related investigations, legislation or issues could also give rise to private litigation. For example, Booking.com is involved in private litigation in Sweden related to its narrow price parity provisions. We are unable to predict how this litigation will be resolved, or whether it will impact Booking.com's business in Sweden.

Litigation Related to Travel Transaction Taxes
 
The Company and certain third-party OTCs are currently involved in approximately twenty lawsuits, including certified and putative class actions, brought by or against U.S. states, cities and counties over issues involving the payment of travel transaction taxes (e.g., hotel occupancy taxes, excise taxes, sales taxes, etc.). Generally, the complaints allege, among other things, that the OTCs violated each jurisdiction's respective relevant travel transaction tax ordinance with respect to the charge and remittance of amounts to cover taxes under each law. The Company believes that the laws at issue generally do not apply to the services it provides, namely the facilitation of travel reservations, and, therefore, that it does not owe the taxes that are claimed to be owed. However, the Company has been involved in this type of litigation for many years, and state and local jurisdictions where these issues have not been resolved could assert that the Company is subject to travel transaction taxes and could seek to collect such taxes, retroactively and/or prospectively. From time to time, the Company has found it expedient to settle claims pending in these matters without conceding that the claims at issue are meritorious or that the claimed taxes are in fact due to be paid.  The Company may also settle current or future travel transaction tax claims.

On August 5, 2016, the tax appeal court of the State of Hawaii ruled that online travel companies, including the Company, owe General Excise Tax (GET) on the gross amounts collected from consumers on rental car reservations.  The tax appeal court rejected the online travel companies' arguments that GET applies only to amounts retained by online travel companies and does not include amounts paid to rental car company suppliers.  The online travel companies argued that GET

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should not apply to gross amounts charged to consumers for rental car reservations pursuant to the 2015 decision of the Hawaii Supreme Court in Travelocity.com, L.P., et al. v. Director of Taxation that GET applies to amounts retained by online travel companies for hotel reservations and not for gross amounts charged to consumers.  The tax appeal court declined to follow that precedent and entered judgment on April 25, 2017. Both the OTCs and the Hawaiian Director of Taxation appealed the decision, with the Director seeking GET on the full amount charged to consumers in all car rental transactions (including package transactions), and the OTCs arguing that GET applies only to the amounts they retain in all car rental transactions. In order to appeal the decision, the Company paid the judgment of $13.1 million in May 2017, which was recorded in "Other assets" in the Unaudited Consolidated Balance Sheet at September 30, 2017.

Litigation is subject to uncertainty and there could be adverse developments in these pending or future cases and proceedings. An unfavorable outcome or settlement of pending litigation may encourage the commencement of additional litigation, audit proceedings or other regulatory inquiries and also could result in substantial liabilities for past and/or future bookings, including, among other things, interest, penalties, punitive damages and/or attorneys’ fees and costs. An adverse outcome in one or more of these unresolved proceedings could have an adverse effect on the Company's results of operations or cash flows in any given operating period. However, the Company believes that even if it were to suffer adverse determinations in the near term in more of the pending proceedings than currently anticipated, given results to date it would not have a material impact on its liquidity or financial condition.

As a result of the travel transaction tax litigation generally and other attempts by U.S. jurisdictions to levy similar taxes, the Company has established an accrual (including estimated interest and penalties) for the potential resolution of issues related to travel transaction taxes in the amount of approximately $24 million and $27 million at September 30, 2017 and December 31, 2016, respectively. The Company's legal expenses for these matters are expensed as incurred and are not reflected in the amount accrued. The actual loss may be less or greater, potentially significantly, than the liability recorded. An estimate of a reasonably possible loss or range of loss in excess of the amount accrued cannot be reasonably made.

Patent Infringement

On February 9, 2015, International Business Machines Corporation ("IBM") filed a complaint in the U.S. District Court for the District of Delaware against The Priceline Group Inc. and its subsidiaries KAYAK Software Corporation, OpenTable, Inc. and priceline.com LLC (the "Subject Companies"). In the complaint, IBM alleges that the Subject Companies have infringed four IBM patents (the '967, '849, '601 and '346 patents) that IBM claims relate to the presentation of applications and advertising in an interactive service, preserving state information in online transactions and single sign-on processes in a computing environment and seeks unspecified damages (including a request that the amount of compensatory damages be trebled), injunctive relief and costs and reasonable attorneys’ fees. The Subject Companies believe the claims to be without merit and are contesting them. A mediation in the case was held on May 23, 2017 before the Magistrate Judge. Concurrently with the litigation, the Subject Companies filed two Inter Partes Review ("IPR") petitions and four Covered Business Method ("CBM") petitions for the patents-in-suit with the U.S. Patent and Trademark Office (the "PTAB"). The PTAB denied a full review of one of the IPR petitions and granted a full review of the other IPR petition, and denied a full review of the four CBM petitions. On August 7, 2017, the PTAB issued its final decisions in the IPR proceedings related to the '346 patent and found that certain claims were unpatentable and invalid. IBM has appealed this decision. There are currently two asserted claims arising under the '346 patent that were not the subject of the IPR proceedings and thus remain in the case before the district court. Expert discovery has concluded, and on September 18, 2017, the District Court ruled on the parties' cross-motions for summary judgment. The Court held that the Subject Companies did not infringe one of the patents, the '849 patent, as a matter of law. IBM has moved for reconsideration. The '967, '601 and '346 patents remain in the case, which is scheduled to be tried in the District Court in January 2018. An estimate of a reasonably possible loss or range of loss cannot be made.

French Tax Matter

French tax authorities conducted an audit of Booking.com of the years 2003 through 2012. They are asserting that Booking.com has a permanent establishment in France and are seeking to recover what they claim are unpaid income taxes and value-added taxes. In December 2015, the French tax authorities issued Booking.com assessments related to those tax years for approximately 356 million Euros, the majority of which would represent penalties and interest. The Company believes that Booking.com has been, and continues to be, in compliance with French tax law, and the Company intends to contest the assessments. The Company's objection to the assessments was denied by the French tax authorities. If the Company is unable to resolve the matter with the French authorities, it would expect to challenge the assessments in the French courts. In order to contest the assessments in court, the Company may be required to pay, upfront, the full amount or a significant part of any such assessments, though such payment would not constitute an admission by the Company that it owes the taxes. Alternatively, any resolution or settlement of the matter with the French authorities may also require payment as part of such resolution or

30



settlement. French authorities have begun a similar audit of the tax years 2013 through 2015, which could result in additional assessments.

Turkish Matter

From time to time the Company has been subject to legal proceedings and claims regarding whether it is subject to local registration requirements, such as requirements to register as a travel agent. In March 2017, in connection with a lawsuit begun in 2015 by the Association of Turkish Travel Agencies claiming that Booking.com is required to meet certain registration requirements in Turkey, a Turkish court unexpectedly ordered Booking.com to suspend offering Turkish hotels and accommodations to Turkish residents. Although Booking.com is appealing the order and believes it to be without basis, this order has had, and is likely to continue to have, a negative impact on the Company's growth and results of operations.
Other

The Company accrues for certain legal contingencies where it is probable that a loss has been incurred and the amount can be reasonably estimated. Such accrued amounts are not material to the Company's balance sheets and provisions recorded have not been material to the Company's results of operations or cash flows. An estimate of a reasonably possible loss or range of loss cannot be reasonably made.

From time to time, the Company has been, and expects to continue to be, subject to legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of third-party intellectual property rights. Such claims, even if not meritorious, could result in the expenditure of significant financial and managerial resources, divert management's attention from the Company's business objectives and adversely affect the Company's business, results of operations, financial condition and cash flows.

Contingent Consideration for Business Acquisitions

As of September 30, 2017 and December 31, 2016, the Company's Unaudited Consolidated Balance Sheets included a long-term liability of approximately $9 million for estimated contingent payments, which was considered a "Level 3" fair value measurement (see Note 5). The estimated acquisition-date contingent liability is based upon the probability-weighted average payments for specific performance factors from the acquisition date through the performance period which ends at March 31, 2019. The range of undiscounted outcomes for the estimated contingent payments is approximately $0 to $90 million.

Building Construction

In September 2016, the Company signed a turnkey agreement to construct an office building in the Netherlands, which will be the future headquarters of the Booking.com business. The turnkey agreement provided for payments by Booking.com of approximately 270 million Euros and consists of two components, land use rights and the building to be constructed. Upon signing this agreement, Booking.com paid approximately 48 million Euros to the developer, which included approximately 43 million Euros for the acquired land use rights and approximately 5 million Euros for the building construction. The land use rights are included in "Other assets" and the building construction-in-progress is included in "Property and equipment, net" in the Unaudited Consolidated Balance Sheets at September 30, 2017 and December 31, 2016. The land use rights asset and required future lease payments to the Municipality in Amsterdam of approximately 60 million Euros are recognized as rent expense on a straight-line basis over the remaining 49-year term of the lease and are recorded in general and administrative expense in the consolidated statements of operations. Booking.com expects to pay approximately 34 million Euros related to the building construction in the first quarter of 2018, with the remaining amount being paid periodically after the first quarter of 2018 until the expected completion of the building in late 2020. The Company will also make additional capital expenditures to fit out and furnish the office space. The Company expects all future payments to be made from its international cash.



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Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations
 
The following discussion should be read in conjunction with our Unaudited Consolidated Financial Statements, including the notes to those statements, included elsewhere in this Quarterly Report on Form 10-Q, and the Section entitled "Special Note Regarding Forward-Looking Statements" at the end of this Item 2.  As discussed in more detail in the Section entitled "Special Note Regarding Forward-Looking Statements," this discussion contains forward-looking statements, which involve risks and uncertainties.  Our actual results may differ materially from the results discussed in the forward-looking statements.  Factors that might cause those differences include those discussed in "Risk Factors" and elsewhere in this Quarterly Report. The information on our websites is not a part of this Quarterly Report and is not incorporated herein by reference.

We evaluate certain operating and financial measures on both an as reported and constant-currency basis. We calculate constant currency by converting our current-year period financial results for transactions recorded in currencies other than U.S. Dollars using the corresponding prior-year period monthly average exchange rates rather than the current-year period monthly average exchange rates.
 
Overview
 
Our mission is to help people experience the world. We seek to achieve our mission by providing consumers, travel service providers and restaurants with worldwide leadership in online reservation and related services. We operate six primary, independently managed brands:

Booking.com - the world’s leading brand for booking online accommodation reservations, based on room nights booked.
priceline.com - a leading hotel, rental car, airline ticket and vacation package reservation service in the United States.
KAYAK - a leading meta-search service allowing consumers to easily search and compare travel itineraries and prices, including airline ticket, accommodation and rental car reservation information.
agoda.com - a leading accommodation reservation service catering primarily to consumers in the Asia-Pacific region.
Rentalcars.com - a leading worldwide rental car reservation service.
OpenTable - a leading provider of restaurant reservation and information services to consumers and restaurant reservation management services to restaurants.

We refer to our company and all of our subsidiaries and brands collectively as "The Priceline Group," the "Company," "we," "our" or "us."

Our business is driven primarily by international results, which consist of the results of Booking.com, agoda.com and Rentalcars.com and the international businesses of KAYAK and OpenTable (in each case regardless of where the consumer resides, where the consumer is physically located while using our services or the location of the travel service provider or restaurant). During the year ended December 31, 2016, our international business (the substantial majority of which is generated by Booking.com) represented approximately 88% of our consolidated gross profit. A significant majority of our gross profit is earned in connection with facilitating accommodation reservations.

We derive substantially all of our gross profit from the following sources:

Commissions earned from facilitating reservations of accommodations, rental cars, cruises and other travel services on an agency basis;
Transaction gross profit on a merchant basis and customer processing fees from our accommodation, rental car, airline ticket and vacation package reservation services;
Advertising revenues primarily earned by KAYAK from sending referrals to online travel companies ("OTCs") and travel service providers, as well as from advertising placements on KAYAK's websites and mobile apps;
Reservation revenues paid by restaurants for diners seated through OpenTable's online reservation services, subscription fees for restaurant reservation management services provided by OpenTable and other OpenTable revenues; and
Damage excess waiver fees, travel insurance fees and global distribution system ("GDS") reservation booking fees, in each case related to certain of our travel services.


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Our priceline.com brand offers merchant Name Your Own Price® opaque travel services, which are recorded in revenue on a "gross" basis and have associated cost of revenue. All of our other services are generally recorded in revenue on a "net" basis and have no significant associated cost of revenue. Therefore, revenue increases and decreases are impacted by changes in the mix of our revenues between Name Your Own Price® travel services and other services. Gross profit reflects the commission or net margin earned for all of our services. Consequently, gross profit is an important measure to evaluate growth in our business because, in contrast to our revenues, it is not affected by the different methods of recording revenue and cost of revenue between our Name Your Own Price® travel reservation services and our other services. Beginning January 1, 2018, we will adopt a new revenue recognition standard which will change the presentation of our Name Your Own Price® revenue to a net basis (see Note 1 to the Unaudited Consolidated Financial Statements).

Trends

Over the last several years we have experienced strong growth in our accommodation reservation services. We believe this growth is the result of, among other things, the broader shift of travel purchases from offline to online, the widespread adoption of mobile devices and the growth of travel overall, including in higher growth emerging markets such as Asia-Pacific and South America. We also believe this growth is the result of the continued innovation and execution by our teams around the world to add accommodations to our travel reservation services, increase and improve content, build distribution and improve the consumer experience on our websites and mobile apps, as well as consistently and effectively marketing our brands through performance and brand advertising efforts. These year-over-year growth rates have generally decelerated. Given the size of our accommodation reservation business, we expect that our year-over-year growth rates will generally continue to decelerate, though the rate of deceleration may fluctuate and there may be periods of acceleration from time to time.

Our international business represents the substantial majority of our financial results, and we expect our operating results and other financial metrics to continue to be largely driven by international performance. The size of the travel market outside of the United States is substantially greater than that within the United States. Historically, internet use and e-commerce activity of international consumers have trailed that of consumers in the United States. However, international consumers are increasingly moving to online means for purchasing travel. Accordingly, recent international online travel growth rates have exceeded, and are expected to continue to exceed, the growth rates within the United States. We expect that over the long term, international online travel growth rates will follow a similar trend to that experienced in the United States. In addition, the base of hotel properties in Europe and Asia is particularly fragmented compared to that in the United States, where the hotel market is dominated by large hotel chains. We believe online reservation systems like ours may be more appealing to small chains and independent hotels more commonly found outside of the United States. We believe these trends and factors have enabled us to become the leading online accommodation reservation service provider in the world as measured by room nights booked. We believe that the opportunity to continue to grow our business exists for the markets in which we operate.

Our growth has primarily been generated by our worldwide accommodation reservation service brand, Booking.com, which is our most significant brand, and has been due, in part, to the availability of a large and growing number of instantly bookable properties through Booking.com. Booking.com included over 1,473,000 properties on its website as of September 30, 2017, which included over 816,000 vacation rental properties (updated property counts are available on the Booking.com website), and compares to over 1,042,000 properties (including over 517,000 vacation rental properties) as of September 30, 2016.

We intend to continue to invest in adding accommodations available for reservation on our websites, including hotels, bed and breakfasts, hostels and vacation rentals. Vacation rentals generally consist of, among others, properties categorized as single-unit and multi-unit villas, homes, apartments, "aparthotels" (which are apartments with a front desk and cleaning service) and chalets and are generally self-catered (i.e., include a kitchen), directly bookable properties. Many of the newer accommodations we add to our travel reservation services, especially in highly-penetrated markets, may have fewer rooms or higher credit risk and may appeal to a smaller subset of consumers (e.g., hostels and bed and breakfasts). Because a vacation rental is typically either a single home or unit or a small collection of independent units, vacation rental accommodations represent more limited booking opportunities than non-vacation rental properties, which generally have more units to rent per property. Our vacation rental accommodations in general may be subject to increased seasonality due to local tourism seasons, weather or other factors. Our vacation rental accommodation business may also experience lower profit margins due to certain additional costs, such as higher property acquisition and customer service costs, related to offering these accommodations on our websites. As we increase our vacation rental accommodation business, these different characteristics could negatively impact our profit margins; and, to the extent these properties represent an increasing percentage of the properties added to our websites, we expect that our gross bookings growth rate and property growth rate will continue to diverge over time (since each such property has fewer booking opportunities). As a result of the foregoing, as the percentage of vacation rental properties increases, we expect that the number of reservations per property will likely continue to decrease. We believe that continuing to

33



expand the number and variety of accommodations available through our services, in particular Booking.com, will help us to continue to grow our accommodation reservation business.

As part of our strategy to increase the number and variety of accommodations available on Booking.com, Booking.com is increasingly processing transactions on a merchant basis where it facilitates payments on behalf of customers. This allows Booking.com to process transactions for properties that do not accept credit cards and to increase its ability to offer flexible transaction terms to consumers, such as the form and timing of payment. Although we incur additional payment processing costs, chargebacks and other costs related to these transactions, which are recorded as sales and marketing expenses in our consolidated statements of operations and which negatively impact our operating margins, we believe that adding these types of properties and service offerings will benefit our customers and our gross bookings, room night and earnings growth rates.

Concerns persist about the outlook for the global economy in general, including uncertainty in the European Union and China. Perceived or actual adverse economic conditions, including slow, slowing or negative economic growth, unemployment rates and weakening currencies and concerns over government responses such as higher taxes and reduced government spending, could impair consumer spending and adversely affect travel demand. Further, uncertainty regarding the future of the European Union following the United Kingdom’s vote to leave ("Brexit"), as well as concerns regarding certain E.U. members with sovereign debt default risks could also negatively affect consumer spending and adversely affect travel demand. At times, we have experienced volatility in transaction growth rates, increased cancellation rates and weaker trends in hotel average daily rates ("ADRs") across many regions of the world, particularly in those countries that appear to be most affected by economic uncertainties, which we believe are due at least in part to macro-economic conditions and concerns. For more detail, see Part II Item 1A Risk Factors - "Declines or disruptions in the travel industry could adversely affect our business and financial performance."

These and other macro-economic uncertainties, such as oil prices, geopolitical tensions and differing central bank monetary policies, have led to significant volatility in the exchange rates between the U.S. Dollar and the Euro, the British Pound Sterling and other currencies. Significant fluctuations in currency exchange rates, stock markets and oil prices can also impact consumer travel behavior.
As noted earlier, our international business represents a substantial majority of our financial results. Therefore, because we report our results in U.S. Dollars, we face exposure to movements in currency exchange rates as the financial results of our international businesses are translated from local currency (principally Euros and British Pounds Sterling) into U.S. Dollars. As a result of currency exchange rate changes, our foreign-currency-denominated net assets, gross bookings, gross profit, operating expenses and net income have been positively impacted as expressed in U.S. Dollars for the three months ended September 30, 2017 compared to the three months ended September 30, 2016. For example, gross profit from our international operations grew 23.0% for the three months ended September 30, 2017 compared to the three months ended September 30, 2016, but, without the positive impact of changes in currency exchange rates, grew year-over-year on a constant-currency basis by approximately 20%. Since our expenses are generally denominated in foreign currencies on a basis similar to our revenues, our operating margins have not been significantly impacted by currency fluctuations. The aggregate principal value of our Euro-denominated long-term debt, and accrued interest thereon, provide a natural hedge against the impact of currency exchange rate fluctuations on the net assets of certain of our Euro functional currency subsidiaries (see Note 7 to the Unaudited Consolidated Financial Statements). For more information, see Part II Item 1A Risk Factors - "We are exposed to fluctuations in currency exchange rates."
We generally enter into derivative instruments to minimize the impact of short-term currency fluctuations on the translation of our consolidated operating results into U.S. Dollars. However, such derivative instruments are short-term in nature and not designed to hedge against currency fluctuations that could impact growth rates for our gross bookings, revenues or gross profit (see Note 5 to the Unaudited Consolidated Financial Statements for additional information on our derivative contracts).
We compete globally with both online and traditional providers of travel and restaurant reservation and related services. The markets for the services we offer are intensely competitive, and current and new competitors can launch new services at a relatively low cost. Some of our current and potential competitors, such as Google, Apple, Alibaba, Tencent, Amazon and Facebook, have access to significantly greater and more diversified resources than we do, and they may be able to leverage other aspects of their businesses (e.g., search or mobile device businesses) to enable them to compete more effectively with us. For example, Google has entered various aspects of the online travel market, including by establishing a flight meta-search product ("Google Flights") and a hotel meta-search business ("Hotel Ads") that are growing rapidly, as well as its "Book on Google" reservation functionality. Our markets are also subject to rapidly changing conditions, including technological developments, consumer behavior changes, regulatory changes and travel service provider consolidation. We expect these

34



trends to continue. For example, we have experienced a significant shift of both direct and indirect business to mobile platforms and our advertising partners are also seeing a rapid shift of traffic to mobile platforms. Advertising and distribution opportunities may be more limited on mobile devices given their smaller screen sizes. In addition, the gross profit earned on a mobile transaction may be less than a typical desktop transaction due to different consumer purchasing patterns. For example, accommodation reservations made on a mobile device typically are for shorter lengths of stay and are not made as far in advance. For more detail regarding the competitive trends and risks we face, see Part II Item 1A Risk Factors - "Intense competition could reduce our market share and harm our financial performance.", "Consumer adoption and use of mobile devices creates new challenges and may enable device companies such as Apple to compete directly with us." and "We may not be able to keep up with rapid technological changes."
We have observed an increase in promotional pricing to closed user groups (such as loyalty program participants or consumers with registered accounts), including through mobile apps. In addition, many large hotel chains and OTCs have launched initiatives, such as increased discounting and incentives, to encourage consumers to book accommodations through their websites.

In addition to providing retail travel reservation services, our priceline.com brand is a leading provider of discounted opaque travel reservation services in the United States through its Express Deals® and Name Your Own Price® offerings. These discounted services are referred to as "opaque" because certain elements of the reservation, including the name of the travel service provider, are not made known to the traveler until after the reservation is made. In general, we expect that over time our opaque services will continue to decrease in relative importance to our overall business due, we believe, to a variety of factors, including the growth rates of our retail businesses, competition, relative complexity, travel restrictions often required by the travel service provider, difficulty in offering these services on mobile devices, increased discounts available to consumers through closed user groups, and limited availability of discounted travel reservations from travel service providers, particularly during periods of high consumer demand.

We have established widely used and recognized e-commerce brands through marketing and promotional campaigns. Both our performance and brand advertising expenses have increased significantly in recent years, a trend we expect to continue. For the nine months ended September 30, 2017 and 2016, our total performance advertising expense was approximately $3.4 billion and $2.7 billion, respectively, primarily related to the use of online search engines (primarily Google), meta-search and travel research services and affiliate marketing to generate traffic to our websites. We also invested approximately $307 million and $255 million in brand advertising for the nine months ended September 30, 2017 and 2016, respectively, primarily related to costs associated with producing and airing television advertising, online video advertising (for example, on YouTube and Facebook) and online display advertising. We intend to continue a strategy of promoting brand awareness through both online and offline advertising efforts, including by expanding brand campaigns into additional markets. We have observed increased brand advertising by OTCs, meta-search services and travel service providers, particularly in North America and Europe, which may make our brand advertising efforts more expensive and less effective.

Performance advertising efficiency, expressed as performance advertising expense as a percentage of gross profit, is impacted by a number of factors that are subject to variability and that are, in some cases, outside of our control, including ADRs, costs per click, cancellation rates, foreign exchange rates, our ability to convert paid traffic to booking customers and the extent to which consumers come directly to our websites or mobile apps for bookings. For example, competition for desired rankings in search results and/or a decline in ad clicks by consumers could increase our costs per click and reduce our performance advertising efficiency. We have also experienced increasing cancellation rates, which we expect to continue and which negatively affects our advertising efficiency and results of operations. Changes by Google in how it presents travel search results, including by placing its own offerings at or near the top of search results, or the manner in which it conducts the auction for placement among search results may be competitively disadvantageous to us and may impact our ability to efficiently generate traffic to our websites. Similarly, changes by our other search and meta-search partners in how they present travel search results or the manner in which they conduct the auction for placement among search results may be competitively disadvantageous to us and may impact our ability to efficiently generate traffic to our websites. We have observed a long-term trend of decreasing performance advertising returns on investment ("ROIs"), a trend we expect to continue, though the rate of decrease may fluctuate and there may be periods of stable or increasing ROIs from time to time. In addition, we may from time to time, as we did in the third quarter of 2017, pursue a strategy of improving our performance advertising ROIs, which could negatively impact growth and positively impact performance advertising efficiency. See Part II Item 1A Risk Factors - "We rely on performance and brand advertising channels to generate a significant amount of traffic to our websites and grow our business." and "Our business could be negatively affected by changes in internet search engine algorithms and dynamics or traffic-generating arrangements."

The national competition authorities ("NCAs") of many governments have conducted or are conducting investigations into competitive practices within the online travel industry, and we may be involved or affected by such investigations and their

35



results. Some countries have adopted or proposed legislation that could also affect business practices within the online travel industry. For example, France and Italy, among others, have adopted legislation making price parity agreements illegal and similar legislation is under consideration in other countries. For more information on these investigations and their potential effects on our business, see Note 11 to our Unaudited Consolidated Financial Statements and Part II Item 1A Risk Factors - "As the size of our business grows, we may become increasingly subject to the scrutiny of anti-trust and competition regulators." In addition to the price parity investigations, from time to time NCAs, other governmental agencies, trade associations and private parties take legal actions, including commencing legal proceedings, that may affect our operations.  For example, in March 2017, in connection with a lawsuit begun in 2015 by the Association of Turkish Travel Agencies claiming that Booking.com is required to meet certain registration requirements in Turkey, a Turkish court unexpectedly ordered Booking.com to suspend offering Turkish hotels and accommodations to Turkish residents.  Although Booking.com is appealing the order and believes it to be without basis, this order has had, and is likely to continue to have, a negative impact on our growth and results of operations.

Seasonality

A meaningful amount of our gross bookings are generated early in the year, as customers plan and reserve their spring and summer vacations in Europe and North America. However, we generally do not recognize revenue from these bookings until the travel occurs, which can be in a quarter other than when the reservation is booked. In contrast, we expense the substantial majority of our advertising activities as the expense is incurred, which, in the case of performance advertising in particular, is typically in the quarter in which associated reservations are booked. As a result of this potential timing difference between when we record advertising expense and when we recognize associated revenue, we have historically experienced our highest levels of profitability in the second and third quarters of the year, which is when we experience the highest levels of accommodation checkouts for the year for our European and North American businesses. The first quarter of the year is typically our lowest level of profitability and may experience additional volatility in earnings growth rates due to these seasonal timing factors. For our Asia-Pacific business, we experience the highest levels of accommodation bookings in the third and fourth quarters of the year, and the highest levels of accommodation checkouts in the fourth quarter. As the relative growth rates for these businesses fluctuate, the quarterly distribution of our operating results may vary.

We have experienced and expect to continue to experience an expansion of the booking window (the average time between the making of a travel reservation and the travel), which impacts the relationship between our gross bookings (recognized at the time of booking) and our revenue and gross profit (recognized at the time of checkout). If this trend continues, it may cause additional differences between our gross bookings growth rates and gross profit growth rates.

In addition, the date on which certain holidays fall can have an impact on our quarterly results. For example, in 2017, our first quarter year-over-year growth rates in revenue, gross profit, operating income and operating margins were adversely impacted by Easter falling in the second quarter instead of the first quarter, as it did in 2016. Conversely, our second quarter 2017 year-over-year growth rates in revenue, gross profit, operating income and operating margins were positively impacted by Easter falling in the second quarter instead of the first quarter, as it did in 2016. The timing of other holidays such as Chinese New Year, Ramadan and Carnival can also impact our quarterly year-over-year growth rates.

The impact of seasonality can be exaggerated in the short term by the gross bookings growth rate of the business. For example, in periods where our gross bookings growth rate substantially decelerates, our operating margins typically benefit from relatively less variable advertising expense. In addition, gross profit growth is typically less impacted by decelerating gross bookings growth in the near term due to the benefit of revenue related to reservations booked in previous quarters. Conversely, in periods where our gross bookings growth rate accelerates, our operating margins are typically negatively impacted by relatively more variable advertising expense. In addition, gross profit growth is typically less impacted by accelerating gross bookings growth in the near term as a portion of the revenue recognized from such gross bookings will occur in future quarters.

Other Factors

We believe that our future success depends in large part on our ability to continue to profitably grow our brands worldwide, and, over time, to offer other travel and travel-related services. Factors beyond our control, such as worldwide recession, oil prices, terrorist attacks, unusual or extreme weather or natural disasters such as earthquakes, hurricanes, tsunamis, floods, droughts and volcanic eruptions, travel-related health concerns including pandemics and epidemics such as Ebola, Zika and MERS, political instability, regional hostilities, imposition of taxes or surcharges by regulatory authorities or travel-related accidents, can disrupt travel or otherwise result in declines in travel demand. Because these events or concerns are largely unpredictable, they can dramatically and suddenly affect travel behavior by consumers, and therefore demand for our services,

36



which can adversely affect our business and results of operations. See Part II Item 1A Risk Factors - "Declines or disruptions in the travel industry could adversely affect our business and financial performance."

We intend to continue to invest in marketing and promotion, technology and personnel within parameters consistent with attempts to improve long-term operating results, even if those expenditures create pressure on operating margins. We have experienced pressure on operating margins as we prioritize initiatives that drive growth. We also intend to broaden the scope of our business, and to that end, we explore strategic alternatives from time to time in the form of, among other things, mergers and acquisitions. Our goal is to grow gross profit and achieve healthy operating margins in an effort to maintain profitability. The uncertain and highly competitive environment in which we operate makes the prediction of future results of operations difficult, and accordingly, we may not be able to sustain gross profit growth and profitability.

Critical Accounting Policies and Estimates for Valuation of Goodwill, Long-Lived Assets and Intangibles

A substantial portion of our intangibles and goodwill relates to the acquisition of OpenTable in July 2014 and KAYAK in May 2013. As of September 30, 2017, we performed our annual quantitative goodwill impairment test. Other than OpenTable, the fair values of our reporting units substantially exceeded their respective carrying values.

OpenTable

We estimated OpenTable’s fair value using a combination of standard valuation techniques, including an income approach (discounted cash flows) and market approaches (EBITDA multiples of comparable publicly-traded companies and precedent transactions). At September 30, 2017, OpenTable's fair value was approximately 18% higher than its fair value at September 30, 2016, which reflects performance that exceeded forecast.

Despite this increase in fair value, OpenTable's carrying value was approximately 6% higher than its fair value at September 30, 2017, thus failing Step 1 of the goodwill impairment test. Therefore, we engaged a third-party valuation firm to develop a hypothetical purchase price allocation (Step 2). The results of Step 2 indicate there is no goodwill impairment at September 30, 2017 because the implied fair value of OpenTable's goodwill exceeded its carrying value by approximately 24%. In addition, we tested the recoverability of OpenTable’s other long-lived assets and concluded there was no impairment as of September 30, 2017.

Future events and changing market conditions may lead us to re-evaluate the assumptions reflected in the current forecast, including key assumptions regarding OpenTable's expected growth rates and operating margins and the success and timing of its international expansion and other growth initiatives, as well as other key assumptions with respect to matters outside of our control, such as discount rates, currency exchange rates and market EBITDA comparables. If OpenTable does not achieve the results currently expected or if any of the assumptions underlying our estimate of the fair value of the OpenTable business prove to be incorrect, we may refine our forecast for the OpenTable business and recognize an additional goodwill impairment, which could have a material adverse effect on our results of operations.


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Results of Operations
Three and Nine Months Ended September 30, 2017 compared to the Three and Nine Months Ended September 30, 2016

Operating and Statistical Metrics
 
Our financial results are driven by certain operating metrics that encompass the booking and other business activity generated by our travel and travel-related services.  Specifically, reservations of accommodation room nights, rental car days and airline tickets capture the volume of units booked through our OTC brands by our travel reservation services customers.  Gross bookings is an operating and statistical metric that captures the total dollar value, generally inclusive of taxes and fees, of all travel services booked through our OTC brands by our customers, net of cancellations, and is widely used in the travel business. Our non-OTC brands (KAYAK and OpenTable) have different business metrics from those of our OTC brands and therefore search queries through KAYAK and restaurant reservations through OpenTable do not contribute to our gross bookings.

Gross bookings resulting from reservations of accommodation room nights, rental car days and airline tickets made through our agency and merchant models for the three and nine months ended September 30, 2017 and 2016 were as follows (numbers may not total due to rounding): 
 
 
Three Months Ended
September 30,
(in millions)
 
 
 
Nine Months Ended
September 30,
(in millions)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Agency
 
$
18,594

 
$
15,757

 
18.0
%
 
$
54,681

 
$
45,660

 
19.8
%
Merchant
 
3,168

 
2,703

 
17.2
%
 
8,564

 
7,316

 
17.1
%
Total
 
$
21,762

 
$
18,460

 
17.9
%
 
$
63,245

 
$
52,975

 
19.4
%

Gross bookings increased by 17.9% and 19.4% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016 (growth on a constant-currency basis was approximately 16% and 20%, respectively), almost entirely due to growth of 18.6% and 22.2%, respectively, in accommodation room night reservations. Accommodation ADRs on a constant-currency basis were down approximately 1% and relatively unchanged for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016. For the three months ended September 30, 2017, foreign exchange rate fluctuations benefited gross bookings growth in U.S. Dollars, but were a detriment to gross bookings growth in U.S. Dollars for the nine months ended September 30, 2017. We believe that unit growth rates and total gross bookings and gross profit growth on a constant-currency basis, each of which exclude the impact of foreign exchange rate fluctuations, are important measures to understand the fundamental performance of the business.

Agency gross bookings are derived from travel-related transactions where we do not facilitate payments for the travel services provided. Agency gross bookings increased by 18.0% and 19.8% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, almost entirely due to the growth in gross bookings from Booking.com agency retail accommodation room night reservations.

Merchant gross bookings are derived from services where we facilitate payments for the travel services provided. Merchant gross bookings increased by 17.2% and 17.1% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016. Approximately 95% and 90% of the increases were due to growth in gross bookings from our merchant accommodation reservation services for the three months and nine months ended September 30, 2017, respectively, compared to the three months and nine months ended September 30, 2016. Growth in our merchant gross bookings from rental car reservation services also contributed to this growth, partially offset by a decrease in merchant airline ticket reservations.

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Accommodation room nights, rental car days and airline tickets reserved through our services for the three and nine months ended September 30, 2017 and 2016 were as follows:
 
 
Three Months Ended
September 30,
(in millions)
 
 
 
Nine Months Ended
September 30,
(in millions)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Room Nights
 
177.5
 
149.6
 
18.6
 %
 
521.6
 
426.8
 
22.2
 %
Rental Car Days
 
19.0
 
18.0
 
5.5
 %
 
58.3
 
52.7
 
10.7
 %
Airline Tickets
 
1.7
 
1.9
 
(11.8
)%
 
5.3
 
5.7
 
(7.6
)%

Accommodation room night reservations increased by 18.6% and 22.2% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, primarily due to strong execution by our brand teams to add new properties to our accommodation reservation services, advertise our brands to consumers and provide a continuously improving experience for customers on our desktop and mobile platforms, as well as the ongoing shift from offline to online for travel bookings.

Rental car day reservations increased by 5.5% and 10.7% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, due to strong execution by our brand teams to advertise our brands to consumers and provide a continuously improving experience for customers on our desktop and mobile platforms, as well as the ongoing shift from offline to online for travel bookings.

Airline ticket reservations decreased by 11.8% and 7.6% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, due to a decline in priceline.com's retail airline ticket reservations and the discontinuation on September 1, 2016 of priceline.com’s Name Your Own Price® airline ticket reservation offering.

Revenues

We classify our revenue into three categories:
 
Agency revenues are derived from travel-related transactions where we do not facilitate payments for the travel services provided. Agency revenues consist primarily of travel reservation commissions, as well as certain GDS reservation booking fees and travel insurance fees, and are reported at the net amounts received, without any associated cost of revenue. Substantially all of the revenue for Booking.com is agency revenue comprised of accommodation reservation commissions.
 
Merchant revenues are derived from services where we facilitate payments for the travel services provided. Merchant revenues include (1) transaction net revenues (i.e., the amount charged to a customer, less the amount charged to us by travel service providers) and travel reservation commissions in connection with (a) the accommodation reservations provided through our merchant retail accommodation reservation services at agoda.com, Booking.com and priceline.com, (b) the reservations provided through our merchant rental car service at Rentalcars.com, and (c) the reservations provided through our priceline.com’s Express Deals® reservation services; (2) ancillary fees, including damage excess waiver and travel insurance fees and certain GDS reservation booking fees; (3) transaction revenues representing the price of Name Your Own Price® reservations charged to a customer (with a corresponding travel service provider cost recorded in cost of revenues); and (4) customer processing fees charged in connection with (a) the merchant retail accommodation reservation services at priceline.com and agoda.com and (b) priceline.com's opaque reservation services.
 
Advertising and other revenues are derived primarily from (1) revenues earned by KAYAK for (a) sending referrals to OTCs and travel service providers and (b) advertising placements on KAYAK's websites and mobile apps; (2) revenues earned by OpenTable for (a) reservation fees (fees paid by restaurants for diners seated through OpenTable's online reservation service) and (b) subscription fees earned by OpenTable for restaurant reservation management services; (3) revenues earned by priceline.com for advertising on its websites; and (4) revenues generated by Booking.com's BookingSuite branded accommodation marketing and business analytics services.


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Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Agency Revenues
 
$
3,523,706

 
$
2,892,449

 
21.8
%
 
$
7,641,390

 
$
6,245,439

 
22.4
%
Merchant Revenues
 
684,289

 
620,290

 
10.3
%
 
1,624,467

 
1,608,189

 
1.0
%
Advertising and Other Revenues
 
226,034

 
177,813

 
27.1
%
 
612,132

 
540,945

 
13.2
%
Total Revenues
 
$
4,434,029

 
$
3,690,552

 
20.1
%
 
$
9,877,989

 
$
8,394,573

 
17.7
%

Agency Revenues
 
Agency revenues increased by 21.8% and 22.4% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, almost entirely due to growth in agency accommodation room night reservations at Booking.com.

Merchant Revenues
 
Merchant revenues increased by 10.3% and 1.0% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, primarily due to increases in our merchant price-disclosed accommodation and rental car reservation services, partially offset by a significant decrease in revenues from priceline.com's Name Your Own Price® reservation services. On September 1, 2016, priceline.com's Name Your Own Price® airline ticket reservation offering was discontinued. Our priceline.com Name Your Own Price® reservation services, which declined year-over-year, are recorded "gross" in revenue with a corresponding travel service provider cost recorded in cost of revenues. Our other merchant revenues, which in total grew year-over-year, are recorded in revenue "net" of travel service provider costs. As a result, changes in Name Your Own Price® reservation revenue disproportionately affect merchant revenues as compared to our other merchant revenues.

Advertising and Other Revenues
 
Advertising and other revenues during the three and nine months ended September 30, 2017 consisted primarily of advertising revenues, restaurant reservation revenues and subscription revenues for restaurant reservation management services. Advertising and other revenues increased by 27.1% and 13.2% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, primarily due to the inclusion of the Momondo Group amounting to approximately $33 million in revenue since its acquisition on July 24, 2017, other growth in our KAYAK business and increased diner reservation volumes at OpenTable.
 
Cost of Revenues
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Cost of Revenues
 
$
59,476

 
$
101,489

 
(41.4
)%
 
$
217,387

 
$
356,242

 
(39.0
)%
 
For the three and nine months ended September 30, 2017, cost of revenues consisted primarily of: (1) the cost paid to travel service providers for priceline.com's Name Your Own Price® and vacation package reservation services, net of applicable taxes and charges; and (2) fees paid to third parties by KAYAK and priceline.com to return travel itinerary information for consumer search queries. Cost of revenues decreased by 41.4% and 39.0% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, primarily due to a decrease in priceline.com's Name Your Own Price® reservation services.

Agency revenues have no cost of revenue.


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Gross Profit 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Gross Profit
 
$
4,374,553

 
$
3,589,063

 
21.9
%
 
$
9,660,602

 
$
8,038,331

 
20.2
%
Gross Margin
 
98.7
%
 
97.3
%
 
 
 
97.8
%
 
95.8
%
 
 
 
Total gross profit increased by 21.9% and 20.2% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016 (growth on a constant-currency basis was approximately 19% and 20%, respectively). Gross profit from our accommodation reservation services contributed approximately 90% of the increase. In addition, the inclusion of the Momondo Group since its acquisition on July 24, 2017 contributed approximately $33 million of gross profit. Total gross margin (gross profit as a percentage of total revenue) increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, because our revenues are disproportionately affected by priceline.com's Name Your Own Price® reservation services. Name Your Own Price® reservation services are recorded "gross" in revenue with a corresponding travel service provider cost recorded in cost of revenues, and in the three and nine months ended September 30, 2017 these revenues represented a smaller percentage of total revenues than in the three and nine months ended September 30, 2016. Our price-disclosed reservation services, which are recorded in revenue "net" of travel service provider costs, have been growing and priceline.com's Name Your Own Price® reservation services have been declining. As a result, we believe that gross profit is an important measure for evaluating growth in our business.

Gross profit as a percentage of gross bookings was 20.1% and 15.3% for the three and nine months ended September 30, 2017, respectively, as compared to 19.4% and 15.2% for the three and nine months ended September 30, 2016. Gross profit as a percentage of gross bookings increased for the three months ended September 30, 2017 compared to the three months ended September 30, 2016 due to the timing of booking versus travel, as well as the inclusion of the Momondo Group since its acquisition on July 24, 2017.

Our international operations accounted for approximately $4.0 billion and $8.6 billion of our gross profit for the three and nine months ended September 30, 2017, respectively, compared to $3.3 billion and $7.1 billion for the three and nine months ended September 30, 2016, respectively. Gross profit attributable to our international operations increased by 23.0% and 21.8% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016 (growth on a constant-currency basis was approximately 20% and 22%, respectively). Gross profit attributable to our U.S. businesses increased by 10.9% and 8.3% for the three and nine months ended September 30, 2017, respectively, compared to the three and nine months ended September 30, 2016, due to growth in gross profit for all of our U.S. businesses.

Operating Expenses
 
Advertising 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Performance Advertising
 
$
1,224,345

 
$
1,040,149

 
17.7
%
 
$
3,352,707

 
$
2,740,821

 
22.3
%
% of Total Gross Profit
 
28.0
%
 
29.0
%
 
 
 
34.7
%
 
34.1
%
 
 
Brand Advertising
 
$
112,796

 
$
72,792

 
55.0
%
 
$
306,995

 
$
254,958

 
20.4
%
% of Total Gross Profit
 
2.6
%
 
2.0
%
 
 
 
3.2
%
 
3.2
%
 
 
 
We rely on performance advertising channels to generate a significant amount of traffic to our websites. Performance advertising expenses consist primarily of the costs of: (1) search engine keyword purchases; (2) referrals from meta-search and travel research websites; (3) affiliate programs; and (4) other performance-based advertisements. For the three and nine months ended September 30, 2017, performance advertising expenses increased compared to the three and nine months ended September 30, 2016, to generate increased gross bookings and gross profit. We adjust our performance advertising spend based on our growth and profitability objectives and the expected performance of our performance advertising channels. Performance advertising as a percentage of gross profit for the three months ended September 30, 2017 decreased compared to the three

41



months ended September 30, 2016 due to the timing of performance advertising spend relative to when associated revenue is recognized, as well as changes in the share of traffic by channel. We recognize the substantial majority of our performance advertising expenses as they are incurred, which is typically in the quarter in which the associated reservations are booked. In contrast, we generally do not recognize revenue from these reservations until the travel occurs, which can be in a quarter other than when the reservations are booked. In addition, we may from time to time, as we did in the third quarter of 2017, pursue a strategy of improving our performance advertising ROIs, which could negatively impact growth and positively impact performance advertising efficiency. Performance advertising as a percentage of gross profit for the nine months ended September 30, 2017 increased compared to the nine months ended September 30, 2016 due to lower ROIs and changes in share of traffic by channel.

Brand advertising expenses consist mainly of television advertising, online video advertising (including the airing of our television advertising online) and online display advertising. For the three and nine months ended September 30, 2017, brand advertising expenses increased by 55.0% and 20.4%, respectively, compared to the three and nine months ended September 30, 2016, primarily due to increased brand advertising to support our brands Booking.com, KAYAK, which includes expenses related to the Momondo Group since its acquisition on July 24, 2017, and priceline.com.

Sales and Marketing
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Sales and Marketing
 
$
165,539

 
$
124,865

 
32.6
%
 
$
411,309

 
$
322,710

 
27.5
%
% of Total Gross Profit
 
3.8
%
 
3.5
%
 
 

 
4.3
%
 
4.0
%
 
 
 
Sales and marketing expenses consist primarily of: (1) credit card and other payment processing fees associated with merchant transactions; (2) fees paid to third parties that provide call center, website content translations and other services; (3) promotional and public relations costs; (4) customer relations costs; (5) provisions for bad debt, primarily related to agency accommodation commission receivables; and (6) provisions for customer chargebacks associated with merchant transactions. For the three and nine months ended September 30, 2017, sales and marketing expenses, which are substantially variable in nature, increased compared to the three and nine months ended September 30, 2016 due primarily to increased transaction volumes, as well as higher promotional and public relations costs and higher bad debt expense related to accommodation commission receivables.

Personnel 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Personnel
 
$
483,438

 
$
347,610

 
39.1
%
 
$
1,220,176

 
$
988,615

 
23.4
%
% of Total Gross Profit
 
11.1
%
 
9.7
%
 
 

 
12.6
%
 
12.3
%
 
 
 
Personnel expenses consist of compensation to our personnel, including salaries, stock-based compensation, bonuses, payroll taxes, and employee health and other benefits. Personnel expenses increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily due to (1) increases in aggregate salaries of approximately $70 million and $163 million for the three and nine months ended September 30, 2017, respectively, primarily related to headcount growth to support our business and (2) an increase of approximately $33 million in our annual bonus accrual for the three months ended September 30, 2017, almost entirely at Booking.com. Stock-based compensation was $66.4 million and $192.2 million for the three and nine months ended September 30, 2017, respectively, compared to $54.1 million and $175.1 million for the three and nine months ended September 30, 2016, respectively. Stock-based compensation expense increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily due to an increase in our headcount.
 


42



General and Administrative 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
General and Administrative
 
$
142,823

 
$
114,586

 
24.6
%
 
$
420,004

 
$
340,273

 
23.4
%
% of Total Gross Profit
 
3.3
%
 
3.2
%
 
 

 
4.3
%
 
4.2
%
 
 

 
General and administrative expenses consist primarily of: (1) occupancy and office expenses; (2) personnel-related expenses such as travel, relocation, recruiting and training expenses; and (3) fees for outside professionals, including litigation expenses. General and administrative expenses increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, due primarily to higher personnel-related, occupancy and office expenses associated with increased headcount to support the expansion of our international businesses. General and administrative expenses during the nine months ended September 30, 2017, compared to the nine months ended September 30, 2016, also included a $7 million litigation accrual and higher fees for outside professionals, including professional fees related to our acquisition of the Momondo Group.

Information Technology
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Information Technology
 
$
47,901

 
$
36,389

 
31.6
%
 
$
132,677

 
$
104,974

 
26.4
%
% of Total Gross Profit
 
1.1
%
 
1.0
%
 
 
 
1.4
%
 
1.3
%
 
 

 
Information technology expenses consist primarily of: (1) software license and system maintenance fees; (2) data communications and other expenses associated with operating our services; (3) outsourced data center costs; and (4) payments to outside consultants. Information technology expenses increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, due primarily to growth in our worldwide operations.
 
Depreciation and Amortization 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Depreciation and Amortization
 
$
95,910

 
$
78,745

 
21.8
%
 
$
265,212

 
$
229,328

 
15.6
%
% of Total Gross Profit
 
2.2
%
 
2.2
%
 
 

 
2.7
%
 
2.9
%
 
 

 
Depreciation and amortization expenses consist of: (1) amortization of intangible assets with determinable lives; (2) depreciation of computer equipment; (3) depreciation of internally developed and purchased software; and (4) depreciation of leasehold improvements, furniture and fixtures and office equipment. Depreciation and amortization expenses increased during the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily as a result of increased depreciation expenses due to capital expenditures for additional data center capacity and office build-outs to support growth and geographic expansion, the inclusion of intangible amortization for the Momondo Group since its acquisition on July 24, 2017, as well as increased capitalized software development costs.


43



Impairment of Goodwill 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Impairment of Goodwill
 
$

 
$
940,700

 
N/A
 
$

 
$
940,700

 
N/A
% of Total Gross Profit
 
N/A

 
26.2
%
 
 
 
N/A

 
11.7
%
 
 

During the three months ended September 30, 2016, we recognized a non-cash impairment charge for goodwill related to OpenTable, which is not tax deductible, of $940.7 million (see Note 6 to the Unaudited Consolidated Financial Statements and Critical Accounting Policies and Estimates included in this Management's Discussion and Analysis of Financial Condition and Results of Operations).

Other Income (Expense)
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Interest Income
 
$
41,483

 
$
24,218

 
71.3
 %
 
$
110,296

 
$
65,857

 
67.5
 %
Interest Expense
 
(66,338
)
 
(55,480
)
 
19.6
 %
 
(182,997
)
 
(152,664
)
 
19.9
 %
Foreign Currency Transactions and Other
 
(10,101
)
 
(4,431
)
 
128.0
 %
 
(21,249
)
 
(15,362
)
 
38.3
 %
Impairment of Cost-method Investments
 

 

 
N/A

 

 
(63,208
)
 
N/A

Total
 
$
(34,956
)
 
$
(35,693
)
 
(2.1
)%
 
$
(93,950
)
 
$
(165,377
)
 
(43.2
)%
 
For the three and nine months ended September 30, 2017, interest income on cash and marketable securities increased, compared to the three and nine months ended September 30, 2016, primarily due to an increase in the average invested balance and higher yields. Interest expense increased for the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily due to interest expense attributable to our Senior Notes issued in March 2017 and August 2017. For the nine months ended September 30, 2017, compared to the nine months ended September 30, 2016, this increase in interest expense is also attributable to our Senior Notes issued in May 2016. See Note 7 to our Unaudited Consolidated Financial Statements.

Foreign currency transactions and other includes foreign currency gains or losses on derivative contracts, foreign currency transaction gains or losses, including costs related to foreign currency transactions, net realized gains or losses on investments and other income or expense.

Derivative contracts that hedge our exposure to the impact of currency fluctuations on the translation of our international operating results into U.S. Dollars upon consolidation resulted in foreign currency losses of $1.1 million and $1.3 million for the three and nine months ended September 30, 2017, respectively. The impact of foreign exchange fluctuations was insignificant for the three and nine months ended September 30, 2016.

Foreign currency transaction losses, including costs related to foreign currency transactions, resulted in foreign currency losses of $8.4 million and $21.4 million for the three and nine months ended September 30, 2017, respectively, and foreign currency losses of $4.9 million and $15.0 million for the three and nine months ended September 30, 2016, respectively.

During the nine months ended September 30, 2016, we recognized impairments of $63.2 million related to cost-method investments (see Note 4 to the Unaudited Consolidated Financial Statements).


44



Income Taxes 
 
 
Three Months Ended
September 30,
(in thousands)
 
 
 
Nine Months Ended
September 30,
(in thousands)
 
 
 
 
2017
 
2016
 
Change
 
2017
 
2016
 
Change
Income Tax Expense
 
$
346,454

 
$
291,517

 
18.8
%
 
$
561,349

 
$
489,496

 
14.7
%
% of Total Earnings Before Income Taxes
 
16.8
%
 
36.6
%
 
 
 
16.2
%
 
25.1
%
 
 
 
Our 2017 effective tax rates differ from the U.S. federal statutory tax rate of 35%, primarily due to lower international tax rates and current year excess tax benefits of $1.3 million and $13.9 million for the three and nine months ended September 30, 2017, respectively, recognized from vesting of equity awards pursuant to the adoption of an accounting update effective January 1, 2017 (see Note 1 to the Unaudited Consolidated Financial Statements), partially offset by certain non-deductible expenses. Our 2016 effective tax rates differ from the U.S. federal statutory tax rate of 35%, primarily due to the non-deductible impairment charge for goodwill of $940.7 million related to OpenTable recognized in the third quarter of 2016 (see Note 6 to the Unaudited Consolidated Financial Statements) and the impairment of the Company's cost-method investment in Hotel Urbano of $60 million recognized in the first half of 2016 (see Note 4 to the Unaudited Consolidated Financial Statements), partially offset by lower international tax rates and U.S. state tax law changes in the second quarter of 2016 that resulted in a net decrease to deferred tax liabilities associated with acquired intangible assets.

Our effective tax rates were lower for the three and nine months ended September 30, 2017, compared to the three and nine months ended September 30, 2016, primarily as a result of the non-deductible impairment charges in 2016 referred to above, an increased proportion of our income being taxed at lower international tax rates due to the growth of our international businesses and current year excess tax benefits recognized from vesting of equity awards. The decrease in our effective tax rate for the nine months ended September 30, 2017, compared to the nine months ended September 30, 2016, was partially offset by tax benefits recorded in the second quarter of 2016 arising from U.S. state tax law changes that resulted in a net decrease to deferred tax liabilities associated with acquired intangible assets.

A portion of Booking.com's earnings during the three and nine months ended September 30, 2017 and 2016 qualified for Innovation Box Tax treatment, which had a significant beneficial impact on the Company's effective tax rate for those periods. While we expect Booking.com to continue to qualify for Innovation Box Tax treatment with respect to a portion of its earnings for the foreseeable future, the loss of the Innovation Box Tax benefit, whether due to a change in tax law or a determination by the Dutch government that Booking.com's activities are not "innovative" or for any other reason, would substantially increase our effective tax rate and adversely impact our results of operations. See Part II Item 1A Risk Factors - " We may not be able to maintain our 'Innovation Box Tax' benefit."



45



Liquidity and Capital Resources
 
As of September 30, 2017, we had $18.4 billion in cash, cash equivalents, short-term investments and long-term investments. Approximately $15.9 billion is held by our international subsidiaries and is denominated primarily in U.S. Dollars and Euros and, to a lesser extent, British Pounds Sterling and other currencies. Cash equivalents, short-term investments and long-term investments are comprised of U.S. and international corporate bonds, U.S. and international government securities, high-grade commercial paper, U.S. government agency securities, convertible debt securities and American Depositary Shares ("ADSs") of Ctrip, money market funds and time deposits (see Note 5 to the Unaudited Consolidated Financial Statements).

We intend to indefinitely reinvest the unremitted earnings of our international subsidiaries outside of the United States. At December 31, 2016, we had approximately $13.0 billion of cumulative unremitted international earnings. We estimated that the deferred tax liability we would record if such earnings were not indefinitely reinvested internationally was approximately $2.3 billion as of December 31, 2016. If we repatriate cash to the United States, we would utilize our available net operating loss carryforwards and beyond that amount incur additional tax payments in the United States.

On October 23, 2017, we invested $450 million in Meituan-Dianping through the purchase of preferred shares. On July 24, 2017, we acquired the Momondo Group for $555.5 million. Both transactions were funded using our international cash.

In August 2017, we issued Senior Notes due March 15, 2023, with an interest rate of 2.75% (the "2023 Notes"), and Senior Notes due March 15, 2028, with an interest rate of 3.55% (the "2028 Notes"), each having an aggregate principal amount of $500 million. Interest on the 2023 Notes and the 2028 Notes is payable semi-annually on March 15 and September 15, beginning March 15, 2018. In March 2017, we issued Senior Notes due March 10, 2022, with an interest rate of 0.8% (the "March 2022 Notes") for an aggregate principal amount of 1.0 billion Euros. Interest on the March 2022 Notes is payable annually on March 10, beginning March 10, 2018. The net proceeds of these notes may be used for general corporate purposes, which may include share repurchases, repayment of debt and acquisitions. See Note 7 to the Unaudited Consolidated Financial Statements for further details on the 2023 Notes, 2028 Notes and March 2022 Notes.

In June 2015, we entered into a $2.0 billion five-year unsecured revolving credit facility with a group of lenders. Borrowings under the revolving credit facility will bear interest, at our option, at a rate per annum equal to either (i) the adjusted LIBOR for the interest period in effect for such borrowing plus an applicable margin ranging from 0.875% to 1.50%; or (ii) the greatest of (a) Bank of America, N.A.'s prime lending rate, (b) the federal funds rate plus 0.50%, and (c) an adjusted LIBOR for an interest period of one month plus 1.00%, plus an applicable margin ranging from 0.00% to 0.50%. Undrawn balances available under the revolving credit facility are subject to commitment fees at the applicable rate ranging from 0.085% to 0.20%. The revolving credit facility provides for the issuance of up to $70.0 million of letters of credit as well as borrowings of up to $50.0 million on same-day notice, referred to as swingline loans. Borrowings under the revolving credit facility may be made in U.S. Dollars, Euros, British Pounds Sterling and any other foreign currency agreed to by the lenders. The proceeds of loans made under the facility will be used for working capital and general corporate purposes, which could include acquisitions, share repurchases or debt repayments. As of September 30, 2017, there were no borrowings outstanding and approximately $3.8 million of letters of credit issued under the facility.

Our Convertible Senior Notes due March 15, 2018, with an interest rate of 1.0% (the "2018 Notes"), are convertible at the option of the holders as of September 30, 2017 and mature in March 2018 and, accordingly, we reported the carrying value of the 2018 Notes as a current liability in our Unaudited Consolidated Balance Sheet as of September 30, 2017. During the period from October 1, 2017 through November 3, 2017, we received notices for conversion of $196.1 million aggregate principal amount of our 2018 Notes. If note holders exercise their option to convert, we are required to repay the principal amount of the 2018 Notes in cash and may deliver shares of common stock or cash, at our option, to satisfy the conversion value in excess of the principal amount.

As of September 30, 2017, we had a remaining aggregate amount of $3.1 billion authorized by our Board of Directors to purchase our common stock. We may from time to time make additional repurchases of our common stock, depending on prevailing market conditions, alternate uses of capital and other factors. We expect to use cash on hand and cash generated by our operations in the United States to fund our share repurchases. We may also utilize our revolving credit facility or raise funds through the debt capital markets to fund share repurchases. During the nine months ended September 30, 2017, we repurchased 632,006 shares of our common stock for an aggregate cost of $1.1 billion. During the period from October 1, 2017 through November 3, 2017, we repurchased 86,882 additional shares for an aggregate cost of $166.1 million.

In September 2016, we signed a turnkey agreement to construct an office building in the Netherlands for the future headquarters of Booking.com for approximately 270 million Euros. Upon signing the agreement, we paid approximately 48

46



million Euros to the developer, principally related to acquired land use rights, and we expect to pay approximately 34 million Euros related to building construction in the first quarter of 2018, with the remaining amount being paid periodically after the first quarter of 2018 until the expected completion of the building in late 2020. We will also make additional capital expenditures to fit out and furnish the office space. We expect all payments for this project to be made from international cash. See Note 11 to the Unaudited Consolidated Financial Statements.

Net cash provided by operating activities for the nine months ended September 30, 2017 was $3.5 billion, resulting from net income of $2.9 billion and a favorable impact of $535.5 million for non-cash items and favorable changes in working capital and other assets and liabilities of $56.7 million. For the nine months ended September 30, 2017, prepaid expenses and other current assets increased by $136.3 million, primarily related to prepayments of Netherlands income taxes to earn prepayment discounts, principally by Booking.com. For the nine months ended September 30, 2017, accounts receivable increased by $479.2 million, primarily related to increases in business volumes. For the nine months ended September 30, 2017, accounts payable, accrued expenses and other current liabilities increased by $641.0 million, primarily related to increases in business volumes. Due to the typical seasonality of our business, our gross bookings and revenues are generally higher in the third quarter of the year than in the fourth quarter of the year which typically results in higher accounts receivable, deferred merchant bookings, accounts payable and accrued expenses at September 30 compared to December 31. Non-cash items were principally associated with stock-based compensation expense, depreciation and amortization, and amortization of debt discount on our convertible notes.

Net cash provided by operating activities for the nine months ended September 30, 2016 was $2.9 billion, resulting from net income of $1.5 billion, a favorable impact of $1.5 billion for non-cash items, partially offset by net unfavorable changes in working capital and other assets and liabilities of $72.1 million. For the nine months ended September 30, 2016, prepaid expenses and other current assets increased by $104.1 million, primarily related to prepayments of 2016 income taxes in the first and third quarter to earn prepayment discounts, principally by Booking.com. For the nine months ended September 30, 2016, accounts receivable increased $470.3 million and accounts payable, accrued expenses and other current liabilities increased by $523.3 million, primarily related to the aforementioned business seasonality and increases in business volumes. Non-cash items were principally associated with impairment of goodwill, stock-based compensation expense, depreciation and amortization, impairment of cost-method investments, amortization of debt discount on our convertible notes, deferred income taxes and excess tax benefits on stock-based awards and other equity deductions.

Net cash used in investing activities was $3.6 billion for the nine months ended September 30, 2017, principally resulting from net purchases of investments of $2.9 billion and acquisitions and other investments, net of cash acquired, of $552.8 million. Net cash used in investing activities was $2.2 billion for the nine months ended September 30, 2016, principally resulting from net purchases of investments of $2.0 billion and $48.5 million for the acquisition of land use rights.  Cash invested in the purchase of property and equipment was $223.7 million and $168.1 million in the nine months ended September 30, 2017 and 2016, respectively.

Net cash provided by financing activities was $821.5 million for the nine months ended September 30, 2017, which primarily consisted of total proceeds of $2.0 billion from the issuance of Senior Notes and the proceeds from the exercise of employee stock options of $4.3 million, partially offset by payments for repurchase of common stock of $1.1 billion, payments related to the conversion of Senior Notes of $89.6 million and payment of debt of $15.1 million assumed in the acquisition of the Momondo Group. Net cash provided by financing activities was $253.6 million for the nine months ended September 30, 2016, which primarily consisted of net proceeds of $994.7 million from the issuance of Senior Notes and the exercise of employee stock options of $13.3 million, partially offset by payments for repurchase of common stock of $754.3 million.

Contingencies

French tax authorities conducted an audit of the years 2003 through 2012 to determine whether Booking.com is in compliance with its tax obligations in France. Booking.com received formal assessments in December 2015 in which the French tax authorities claim that Booking.com has a permanent establishment in France and seek to recover unpaid income taxes and value-added taxes of approximately 356 million Euros, the majority of which would represent penalties and interest.  We believe that Booking.com has been, and continues to be, in compliance with French tax law and we intend to contest the assessments. If we are unable to resolve the matter with the French authorities, we would expect to challenge the assessments in the French courts. In order to contest the assessments in court, we may be required to pay, upfront, the full amount or a significant part of any such assessments, though such payment would not constitute an admission by the Company that its owes the taxes. Alternatively, any resolution or settlement of the matter with the French authorities may also require payment as part of such resolution or settlement. In each case, any such payment would not necessarily constitute an admission by us that we owe the taxes. French authorities have begun a similar audit of the tax years 2013 through 2015, which could result in additional assessments. See Part II Item IA Risk Factors - "We may have exposure to additional tax liabilities."

47




A number of U.S. jurisdictions have initiated lawsuits against online travel companies, including us, related to, among other things, the payment of travel transaction taxes (e.g., hotel occupancy taxes, excise taxes, sales taxes, etc.). In addition, a number of U.S. states, counties and municipalities have initiated audit proceedings, issued proposed tax assessments or started inquiries relating to the payment of travel transaction taxes. For additional information, see Note 11 to our Unaudited Consolidated Financial Statements and Part II Item 1A Risk Factors - "Adverse application of U.S. state and local tax laws could have an adverse effect on our business and results of operations." in this Quarterly Report.

As a result of this litigation and other attempts by U.S. jurisdictions to levy similar taxes, we have established an accrual (including estimated interest and penalties) for the potential resolution of issues related to travel transaction taxes in the amount of approximately $24 million and $27 million at September 30, 2017 and December 31, 2016, respectively. The accrual is based on our estimate of the probable cost of resolving these issues. Our legal expenses for these matters are expensed as incurred and are not reflected in the amount accrued. The actual loss may be less or greater, potentially significantly, than the liability recorded. An estimate for a reasonably possible loss or range of loss in excess of the amount accrued cannot be reasonably made. If we were to suffer adverse determinations in the near term in more of the pending proceedings than currently anticipated given results to date, because of our available cash we believe that it would not have a material impact on our liquidity.

Off-Balance Sheet Arrangements

As of September 30, 2017, we did not have any off-balance sheet arrangements that have, or are reasonably likely to have, a current or future effect on our financial condition, results of operations, liquidity, capital expenditures or capital resources.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
 
Sections of this Form 10-Q including, in particular, our Management's Discussion and Analysis of Financial Condition and Results of Operations above and the Risk Factors contained in Part II Item 1A hereof, contain forward-looking statements.  These forward-looking statements reflect the views of our management regarding current expectations and projections about future events and are based on currently available information. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and assumptions that are difficult to predict; therefore, actual results could differ materially from those described in the forward-looking statements.
 
Expressions of future goals and expectations and similar expressions, including "may," "will," "should," "could," "expects," "plans," "anticipates," "intends," "believes," "estimates," "predicts," "potential," "targets," or "continue," reflecting something other than historical fact are intended to identify forward-looking statements.  Our actual results could differ materially from those described in the forward-looking statements for various reasons including the risks we face which are more fully described in Part II Item 1A, Risk Factors.  Unless required by law, we undertake no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.  However, readers should carefully review the reports and documents we file or furnish from time to time with the Securities and Exchange Commission, particularly our Annual Report on Form 10-K for the year ended December 31, 2016, and our subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.
 

Item 3. Quantitative and Qualitative Disclosures About Market Risk
 
We manage our exposure to interest rate risk and foreign currency risk through internally established policies and procedures and, when deemed appropriate, through the use of derivative financial instruments. We use currency exchange derivative contracts to manage short-term foreign currency risk.

The objective of our policies is to mitigate potential income statement, cash flow and fair value exposures resulting from possible future adverse fluctuations in rates. We evaluate our exposure to market risk by assessing the anticipated near-term and long-term fluctuations in interest rates and foreign exchange rates. This evaluation includes the review of leading market indicators, discussions with financial analysts and investment bankers regarding current and future economic conditions and the review of market projections as to expected future rates. We utilize this information to determine our own investment strategies as well as to determine if the use of derivative financial instruments is appropriate to mitigate any potential future market exposure that we may face. Our policy does not allow speculation in derivative instruments for profit or execution of derivative instrument contracts for which there are no underlying exposures. We do not use financial instruments for trading

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purposes and are not a party to any leveraged derivatives. To the extent that changes in interest rates and currency exchange rates affect general economic conditions, we would also be affected by such changes.

We did not experience any material changes in interest rate exposures during the three months ended September 30, 2017.

Fixed rate investments are subject to unrealized gains and losses due to interest rate volatility. We performed a sensitivity analysis to determine the impact a change in interest rates would have on the fair value of our available-for-sale investments assuming an adverse change of 100 basis points. A hypothetical 100 basis point (1.0%) increase in interest rates would have resulted in a decrease in the fair values of our investments as of September 30, 2017 of approximately $224 million. These hypothetical losses would only be realized if we sold the investments prior to their maturity. This amount excludes our investment in Ctrip.com International Ltd. ("Ctrip") senior convertible notes, which are more sensitive to the market price volatility of Ctrip's American Depositary Shares ("ADSs") than changes in interest rates. The fair value of our Ctrip senior convertible notes will most likely increase as the market price of Ctrip's ADSs increase and decrease as the price of Ctrip's ADSs fall.

As of September 30, 2017, the outstanding aggregate principal amount of our debt was approximately $9.8 billion. We estimate that the market value of such debt was approximately $11.5 billion as of September 30, 2017. A substantial portion of the market value of our debt in excess of the outstanding principal amount relates to the conversion premium on our outstanding convertible notes.

We conduct a significant portion of our business outside the United States through subsidiaries with functional currencies other than the U.S. Dollar (primarily Euro). As a result, we face exposures to adverse movements in currency exchange rates as the operating results of our international operations are translated from local currencies into U.S. Dollars upon consolidation. If the U.S. Dollar weakens against the local currencies, the translation of these foreign-currency-denominated balances will result in increased net assets, gross bookings, gross profit, operating expenses, and net income. Similarly, our net assets, gross bookings, gross profit, operating expenses, and net income will decrease if the U.S. Dollar strengthens against the local currencies. Additionally, foreign exchange rate fluctuations on transactions, denominated in currencies other than the functional currency, result in gains and losses that are reflected in the Unaudited Consolidated Statements of Operations.

As a result of currency exchange rate changes, our foreign-currency-denominated net assets, gross bookings, gross profit, operating expenses and net income have been positively impacted as expressed in U.S. Dollars for the three months ended September 30, 2017 compared to the three months ended September 30, 2016. Since our expenses are generally denominated in foreign currencies on a basis similar to our revenues, our operating margins have not been significantly impacted by currency fluctuations. The aggregate principal value of our Euro-denominated long-term debt, and accrued interest thereon, provide a natural hedge against the impact of currency exchange rate fluctuations on the net assets of certain of our Euro functional currency subsidiaries.

From time to time, we enter into foreign currency derivative contracts to minimize the impact of short-term foreign currency fluctuations on our consolidated operating results. Our derivative contracts principally address foreign currency translation risks for the Euro, the British Pound Sterling and certain other currencies versus the U.S. Dollar. As of September 30, 2017 and December 31, 2016, there were no such outstanding derivative contracts. Foreign currency losses of $1.1 million and $1.3 million for the three and nine months ended September 30, 2017, respectively, are recorded related to these derivatives in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations. The impact of foreign exchange fluctuations was insignificant for the three and nine months ended September 30, 2016.

Item 4. Controls and Procedures
 
Under the supervision and with the participation of our management, including our principal executive officer and our principal financial officer, we conducted an evaluation of our disclosure controls and procedures, as such term is defined under Exchange Act Rule 13a-15(e).  Based on this evaluation, our principal executive officer and our principal financial officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report.
 
No change in our internal control over financial reporting, as defined in Exchange Act Rule 13a-15(e), occurred during the three months ended September 30, 2017 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II - OTHER INFORMATION
 
Item 1. Legal Proceedings
 
A description of material legal proceedings to which we are a party, and updates thereto, is contained in Note 11 to our Unaudited Consolidated Financial Statements included in this Quarterly Report on Form 10-Q for the three months ended September 30, 2017, and is incorporated into this Item 1 by reference thereto.
 
Item 1A.  Risk Factors
 
The following risk factors and other information included in this Quarterly Report should be carefully considered.  The risks and uncertainties described below are not the only ones we face.  Additional risks and uncertainties not presently known to us or that we currently believe are immaterial may also impair our business, results of operations or financial condition.  If any of the following risks occur, our business, financial condition, operating results and cash flows could be materially adversely affected.
 
Declines or disruptions in the travel industry could adversely affect our business and financial performance.

Our financial results and prospects are almost entirely dependent upon the sale of travel services. Travel, including accommodation (including hotels, bed and breakfasts, homes, hostels, apartments, vacation rentals and other properties), rental car and airline ticket reservations, is significantly dependent on discretionary spending levels. As a result, sales of travel services tend to decline during general economic downturns and recessions when consumers engage in less discretionary spending, are concerned about unemployment or inflation, have reduced access to credit or experience other concerns or effects that reduce their ability or willingness to travel. For example, the worldwide recession that began in 2007 led to a weakening in the fundamental demand for our travel reservation services and an increase in the number of consumers who canceled existing travel reservations with us. Also during the recession, the accommodation industry experienced a significant decrease in occupancy rates and average daily rates ("ADRs"). While lower occupancy rates have historically resulted in accommodation providers increasing their distribution of accommodation reservations through third-party intermediaries such as us, our remuneration for accommodation reservation transactions changes proportionately with price, and therefore, lower ADRs generally have a negative effect on our accommodation reservation business and a negative effect on our gross profit.

Concerns persist about the outlook for the global economy in general, including uncertainty in the European Union and China. Perceived or actual adverse economic conditions, including slow, slowing or negative economic growth, unemployment rates and weakening currencies and concerns over government responses such as higher taxes and reduced government spending, could impair consumer spending and adversely affect travel demand. Further, uncertainty regarding the future of the European Union following the United Kingdom's vote to leave ("Brexit"), as well as concerns regarding certain E.U. members with sovereign debt default risks could also negatively affect consumer spending and adversely affect travel demand. At times, we have experienced volatility in transaction growth rates, increased cancellation rates and weaker trends in hotel ADRs across many regions of the world, particularly in those countries that appear to be most affected by economic uncertainties, which we believe are due at least in part to macro-economic conditions and concerns. Disruptions in the economies of such countries could cause, contribute to or be indicative of deteriorating macro-economic conditions, which in turn could negatively affect travel to or from such countries or the travel industry in general and therefore have an adverse impact on our results of operations.

These and other macro-economic uncertainties, such as oil prices, geopolitical tensions and differing central bank monetary policies, have led to significant volatility in the exchange rates between the U.S. Dollar and the Euro, the British Pound Sterling and other currencies. Significant fluctuations in currency exchange rates, stock markets and oil prices can also impact consumer travel behavior. For example, although lower oil prices may lead to increased travel activity as consumers have more discretionary funds and airline fares decrease, declines in oil prices and stock market volatility may be indicative of broader macro-economic weakness, which in turn could negatively affect the travel industry and our business.

Since the United Kingdom's Brexit vote, global markets and foreign exchange rates have experienced increased volatility, including a sharp decline in the value of the British Pound Sterling as compared to the U.S. Dollar. Upon leaving the European Union, among other things, the United Kingdom could lose access to the single European Union market and travel between the United Kingdom and European Union countries could be restricted. We could face new regulatory costs and challenges if U.K. regulations and policies diverge from those of the European Union. Since the timing and terms of the United Kingdom's exit from the European Union are unknown, we are unable to predict the effect Brexit will have on our business (including the effect on non-U.K. citizens employed by us in the United Kingdom) and results of operations. The United Kingdom's decision to leave the European Union could result in other member countries also determining to leave, which could

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lead to added economic and political uncertainty and further devaluation or eventual abandonment of the Euro common currency, any of which could have a negative impact on travel and therefore our business and results of operations.

The uncertainty of macro-economic factors and their impact on consumer behavior, which may differ across regions, makes it more difficult to forecast industry and consumer trends and the timing and degree of their impact on our markets and business, which in turn could adversely affect our ability to effectively manage our business and adversely affect our results of operations.

In addition, other unforeseen events beyond our control, such as worldwide recession, oil prices, terrorist attacks, unusual or extreme weather or natural disasters such as earthquakes, hurricanes, tsunamis, floods, droughts and volcanic eruptions, travel-related health concerns including pandemics and epidemics such as Ebola, Zika and MERS, political instability, regional hostilities, imposition of taxes or surcharges by regulatory authorities, changes in trade or immigration policies or travel-related accidents, can disrupt travel or otherwise result in declines in travel demand. Because these events or concerns are largely unpredictable, they can dramatically and suddenly affect travel behavior by consumers, and therefore demand for our services, which can adversely affect our business and results of operations. For example, our business and operations have been negatively impacted by terrorist attacks, Hurricanes Harvey and Irma, which disrupted travel in the southeastern United States and parts of the Caribbean, respectively, in August 2017, and the coup attempt in Turkey in July 2016. Also, since 2015, regional hostilities in the Middle East have spurred an unprecedented flow of migrants from that region to Europe and other areas. As countries respond to the migrant crisis, travel between countries within the European Union and to and from the region could be subject to increased restrictions or the closing of borders, which could negatively impact travel to, from or within the European Union and adversely affect our business and results of operations. In the United States, the Trump administration has implemented or proposed, or is considering, various travel restrictions and actions that could affect U.S. trade policy or practices, which could also adversely affect travel to or from the United States. Future terrorist attacks, natural disasters, health concerns, civil or political unrest or other events outside our control could disrupt our business and operations and adversely affect our results of operations.

Intense competition could reduce our market share and harm our financial performance.
We compete globally with both online and traditional travel and restaurant reservation and related services. The markets for the services we offer are intensely competitive, and current and new competitors can launch new services at a relatively low cost. Some of our current and potential competitors, such as Google, Apple, Alibaba, Tencent, Amazon and Facebook, have access to significantly greater and more diversified resources than we do, and they may be able to leverage other aspects of their businesses (e.g., search or mobile device businesses) to enable them to compete more effectively with us. For example, Google has entered various aspects of the online travel market, including by establishing a flight meta-search product ("Google Flights") and a hotel meta-search product ("Hotel Ads") that are growing rapidly, as well as its "Book on Google" reservation functionality.

We currently, or may potentially in the future, compete with a variety of companies, including:
online travel reservation services such as Expedia, Hotels.com, Hotwire, Orbitz, Travelocity, Wotif, Cheaptickets, ebookers, HotelClub, RatesToGo and CarRentals.com, which are owned by Expedia; Hotel Reservation Service (HRS) and hotel.de, which are owned by Hotel Reservation Service; and AutoEurope, CarTrawler, Ctrip (in which we hold a minority interest), eLong (in which Ctrip holds a significant minority interest), ezTravel (in which Ctrip holds a majority interest), Meituan (in which we hold a small minority interest), MakeMyTrip, OYO Rooms, Yatra, Cleartrip, Traveloka (in which Expedia holds a minority interest), Webjet, Rakuten, Jalan (which is owned by Recruit), ViajaNet, Submarino Viagens, Despegar/Decolar (in which Expedia holds a minority interest), Fliggy (operated by Alibaba), 17u.com, HotelTonight, CheapOair and eDreams ODIGEO;

online accommodation search and/or reservation services, such as Airbnb and HomeAway (which is owned by Expedia), currently focused on vacation rental properties and other non-hotel accommodations, including individually owned properties;

large online companies, including search, social networking and marketplace companies such as Google, Facebook, Alibaba, Tencent, Amazon and Baidu;

traditional travel agencies, travel management companies, wholesalers and tour operators, many of which combine physical locations, telephone services and online services, such as Carlson Wagonlit, American Express, BCD Travel, Concur, Thomas Cook, TUI, and Hotelbeds (which recently acquired Tourico and GTA), as well as thousands of individual travel agencies around the world;

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travel service providers such as accommodation providers, rental car companies and airlines, many of which have their own branded websites to which they drive business, including large hotel chains such as Marriott International, Hilton and Hyatt Hotels, as well as joint efforts by travel service providers such as Room Key, an online hotel reservation service owned by several major hotel companies;

online travel search and price comparison services (generally referred to as "meta-search" services), such as Google Flights, Google Hotel Ads, TripAdvisor, trivago (in which Expedia holds a majority ownership interest), Qunar (which is controlled by Ctrip), Skyscanner (in which Ctrip holds a majority interest) and HotelsCombined;

online restaurant reservation services, such as TripAdvisor's LaFourchette, Yelp's SeatMe, Zomato, Bookatable (which is owned by Michelin), Quandoo (which is owned by Recruit) and Resy (in which Airbnb holds a minority interest); and

companies offering new rental car business models or car- or ride-sharing services that affect demand for rental cars, some of which have developed innovative technologies to improve efficiency of point-to-point transportation and extensively utilize mobile platforms, such as Uber, Lyft, Gett, Zipcar (which is owned by Avis), BlaBlaCar, Didi Chuxing, Grab and Ola.

TripAdvisor, a leading travel research and review website, Google, the world's largest search engine, and other large, established companies with substantial resources and expertise in developing online commerce and facilitating internet traffic have launched search, meta-search and/or reservation booking services and may create additional inroads into online travel. Meta-search services leverage their search technology to aggregate travel search results for the consumer's specific itinerary across travel service provider (e.g., accommodations, rental car companies or airlines), online travel company ("OTC") and other travel websites and, in many instances, compete directly with us for customers. Meta-search services intend to appeal to consumers by showing broader travel search results than may be available through OTCs or other travel websites, which could lead to travel service providers or others gaining a larger share of search traffic. TripAdvisor and trivago, two leading meta-search companies, support their meta-search services with significant brand and performance advertising. Through our KAYAK meta-search service, we compete directly with other meta-search services. KAYAK depends on access to information related to travel service pricing, schedules, availability and other related information from OTCs and travel service providers. To the extent OTCs or travel service providers do not provide such information to KAYAK, KAYAK's business and results of operations could be harmed.

Consumers may favor travel services offered by meta-search websites or search companies over OTCs, which could reduce traffic to our travel reservation websites, increase consumer awareness of our competitors' brands and websites and increase our advertising and other customer acquisition costs. To the extent any such consumer behavior leads to growth in our KAYAK meta-search business, such growth may not result in sufficient increases in profits from our KAYAK meta-search business to offset any related decrease in profits experienced by our travel service reservation brands. Further, meta-search services may evolve into more traditional OTCs by offering consumers the ability to make travel reservations directly through their websites. For example, TripAdvisor allows consumers to make a reservation at some accommodations while staying on TripAdvisor through its "Instant Booking" offering, which includes participation by many of the leading global hotel chains, and facilitates hotel reservations on its transaction websites Tingo and Jetsetter.  We have been participating in Instant Booking since 2015, however such participation may not result in substantial incremental bookings and could cannibalize business that would otherwise come to us through other ad offerings on TripAdvisor, directly (including after a consumer first visits TripAdvisor) or through other channels, some of which may be more profitable to us than reservations generated through "Instant Booking." To the extent consumers book travel services through a service such as Google's "Book on Google," a meta-search website or directly with a travel service provider after visiting a meta-search website or meta-search utility on a traditional search engine without using an OTC like us, or if meta-search services limit our participation within their search results or evolve into more traditional OTCs, we may need to increase our advertising or other customer acquisition costs to maintain or grow our reservation bookings and our business and results of operations could be adversely affected.

There has been a proliferation of new channels through which accommodation providers can offer reservations.  For example, companies such as Airbnb and HomeAway (which is owned by Expedia) offer services providing vacation rental property owners, particularly individuals, an online place to list their accommodations where travelers can search and book such properties and compete directly with our vacation rental accommodation services. Airbnb may also seek to further compete with us by offering hotel and other accommodations through their online and mobile platforms. Further, meta-search services may lower the cost for new companies to enter the market by providing a distribution channel without the cost of promoting the new entrant's brand to drive consumers directly to its website.  If any of these services are successful in attracting consumers who would otherwise use our services, our business and results of operations would be harmed.

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Travel service providers, including hotel chains, rental car companies and airlines with which we conduct business, compete with us in online channels to drive consumers to their own websites in lieu of third-party distributors such as us. Travel service providers may charge lower prices and, in some instances, offer advantages such as loyalty points or special discounts to members of closed user groups (such as loyalty program participants or consumers with registered accounts), any of which could make their offerings more attractive to consumers than our services. For example, many large hotel chains have announced additional initiatives, such as increased discounting and incentives, to encourage consumers to book accommodations directly through their websites. Discounting may increase as competition authorities seek to allow increased pricing flexibility among providers of travel service reservations. We may need to offer similar advantages to maintain or grow our reservation bookings, which could adversely impact our profitability. Further, consolidation among travel service providers, such as Marriott International's acquisition of Starwood Hotels & Resorts, could result in lower rates of commission paid to OTCs, increased discounting and greater incentives for consumers to join closed user groups as such travel service providers expand their offerings. If we are not as effective as our competitors (including hotel chains) in offering discounted prices to closed user groups or if we are unable to entice members of our competitors' closed user groups to use our services, our ability to grow and compete could be harmed.

We are exposed to fluctuations in currency exchange rates.
We conduct a substantial majority of our business outside the United States but we report our results in U.S. Dollars. As a result, we face exposure to movements in currency exchange rates as the financial results of our international businesses are translated from local currency (principally Euros and British Pounds Sterling) into U.S. Dollars. Throughout 2015, the U.S. Dollar strengthened significantly year-over-year relative to substantially all currencies in which we transact, most notably the Euro, Brazilian Real, British Pound Sterling, Russian Ruble and Australian Dollar. In 2016, the U.S. Dollar continued to be stronger year-over-year relative to the British Pound Sterling, Russian Ruble and many other major currencies in which we transact. After the "Brexit" referendum in the United Kingdom in June 2016, the U.S. Dollar strengthened significantly against the British Pound Sterling. As a result of these currency exchange rate changes, our foreign-currency-denominated net assets, gross bookings (an operating and statistical metric referring to the total dollar value, generally inclusive of all taxes and fees, of all travel services booked by our customers, net of cancellations), gross profit, operating expenses and net income were lower as expressed in U.S. Dollars in 2016, although to a much lesser extent than in 2015. Recently, the Euro and certain other currencies in which we transact have strengthened against the U.S. Dollar. If the U.S. Dollar were to again strengthen, our foreign-currency-denominated net assets, gross bookings, gross profit, operating expenses and net income when expressed in U.S. Dollars would decrease.
Recent years have seen significant volatility in the exchange rate between the Euro, the British Pound Sterling, the U.S. Dollar and other currencies. Significant fluctuations in currency exchange rates can affect consumer travel behavior. For example, the strengthening of the U.S. Dollar relative to the Euro in 2015 made it more expensive for Europeans to travel to the United States, and the dramatic depreciation of the Russian Ruble in 2014 and 2015 made it more expensive for Russians to travel to Europe and most other non-Ruble destinations. Consumers traveling from a country whose currency has weakened against other currencies may book lower ADR accommodations, choose to shorten or cancel their international travel plans or choose to travel domestically rather than internationally, any of which could adversely affect our gross bookings, revenues and results of operations, in particular when expressed in U.S. Dollars.
Additionally, foreign exchange rate fluctuations on transactions denominated in currencies other than the functional currency result in gains and losses that are reflected in our financial results.
Volatility in foreign exchange rates and its impact on consumer behavior, which may differ across regions, make it more difficult to forecast industry and consumer trends and the timing and degree of their impact on our markets and business, which in turn could adversely affect our ability to effectively manage our business and our results of operations.

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We face risks related to the growth rate and the global expansion of our business.
We derive a substantial portion of our revenues, and have significant operations, outside the United States. Our international operations include the Netherlands-based accommodation reservation service Booking.com, the Asia-based accommodation reservation service agoda.com, the U.K.-based rental car reservation service Rentalcars.com and, to a lesser extent, KAYAK's international meta-search services and OpenTable's international restaurant reservation business. Our international OTC operations have achieved significant year-over-year growth in their gross bookings. This growth rate, which has contributed significantly to our growth in consolidated revenue, gross profit and earnings, has declined, a trend we expect to continue as the absolute level of our gross bookings increases. Other factors may also slow the growth rates of our international businesses, including, for example, worldwide or regional economic conditions, strengthening of the U.S. Dollar versus the Euro, the British Pound Sterling and other currencies, declines in ADRs, increases in cancellations, adverse changes in travel market conditions and the competitiveness of the market. A decline in the growth rates of our international businesses could have a negative impact on our future consolidated revenue, gross profit and earnings growth rates and, as a consequence, our stock price.
Our strategy involves continued expansion in regions throughout the world. Many of these regions have different economic conditions, customs, languages, currencies, consumer expectations, levels of consumer acceptance and use of the internet for commerce, legislation, regulatory environments (including labor laws and customs), tax laws and levels of political stability, and we are subject to associated risks typical of international businesses. International markets may have strong local competitors with an established brand and travel service provider or restaurant relationships that may make expansion in that market difficult and costly and take more time than anticipated. In addition, compliance with legal, regulatory or tax requirements in multiple jurisdictions places demands on our time and resources, and we may nonetheless experience unforeseen and potentially adverse legal, regulatory or tax consequences. In some markets such as China, legal and other regulatory requirements may prohibit or limit participation by foreign businesses, such as by making foreign ownership or management of internet or travel-related businesses illegal or difficult, or may make direct participation in those markets uneconomic, which could make our entry into and expansion in those markets difficult or impossible, require that we work with a local partner or result in higher operating costs. If we are unsuccessful in rapidly expanding in new and existing markets and effectively managing that expansion, our business, results of operations and financial condition could be adversely affected.
Certain markets in which we operate that are in earlier stages of development have lower operating margins compared to more mature markets, which could have a negative impact on our overall margins as these markets increase in size over time. Also, we intend to continue to invest in adding accommodations available for reservation on our websites, including hotels, bed and breakfasts, hostels and vacation rentals. Vacation rentals generally consist of, among others, properties categorized as single-unit and multi-unit villas, homes, apartments, "aparthotels" (which are apartments with a front desk and cleaning service) and chalets and are generally self-catered (i.e., include a kitchen), directly bookable properties. Many of the newer accommodations we add to our travel reservation services, especially in highly-penetrated markets, may have fewer rooms or higher credit risk and may appeal to a smaller subset of consumers (e.g., hostels and bed and breakfasts). Because a vacation rental is typically either a single unit or a small collection of independent units, vacation rental properties represent more limited booking opportunities than non-vacation rental properties, which generally have more units to rent per property. Our vacation rental accommodations in general may be subject to increased seasonality due to local tourism seasons, weather or other factors. Our vacation rental accommodation business may also experience lower profit margins due to certain additional costs related to offering these accommodations on our websites. As we increase our vacation rental accommodation business, these different characteristics could negatively impact our profit margins; and, to the extent these properties represent an increasing percentage of the properties added to our websites, we expect that our gross bookings growth rate and property growth rate will continue to diverge over time (since each such property has fewer booking opportunities). As a result of the foregoing, as the percentage of vacation rental properties increases, the number of reservations per property will likely continue to decrease.
In addition, as our vacation rental reservation business grows, we may incur increasing numbers of complaints related to non-existent properties or properties that are significantly different than as described in the listing, as well as claims of liability based on events occurring at such properties such as robbery, injury, death and other similar events. Such complaints or claims could result in negative publicity and increased costs, which could adversely affect our business and results of operations. Further, the regulatory environment related to vacation rentals is evolving and laws, regulations or property association rules could impose restrictions or burdens on vacation rental property owners that limit or negatively affect their ability to rent their properties. Some jurisdictions have adopted or are considering statutes or ordinances that prohibit owners and managers from renting certain properties for fewer than a stated number of consecutive days or for more than an aggregate total number of days per year. In addition, several jurisdictions have adopted or are considering adopting statutes or ordinances requiring online platforms that list non-hotel accommodations to obtain a license to list such accommodations and/or to comply

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with other restrictions or requirements. Such regulations could negatively impact the growth and/or size of our vacation rental reservation business.
We believe that the increase in the number of accommodation providers that participate on our websites, and the corresponding access to accommodation room nights, has been a key driver of the growth of our accommodation reservation business. The growth in our accommodation bookings typically makes us an attractive source of consumer demand for our accommodation providers. However, accommodation providers may wish to limit the amount of business that flows through a single distribution channel. As a result, we may experience constraints on the number of accommodation room nights available to us, which could negatively impact our growth rate and results of operations.
The number of our employees worldwide has grown from less than 700 in the first quarter of 2007 to approximately 23,000 as of September 30, 2017, which growth is mostly comprised of hires by our international operations. We may not be able to hire, train, retain, motivate and manage required personnel, which may limit our growth, damage our reputation, negatively affect our financial performance, and otherwise harm our business. In addition, expansion increases the complexity of our business and places additional strain on our management, operations, technical performance, financial resources and internal financial control and reporting functions. Our current and planned personnel, systems, procedures and controls may not be adequate to support and effectively manage this growth and our future operations, especially as we employ personnel in multiple geographic locations around the world.
We rely on performance and brand advertising channels to generate a significant amount of traffic to our websites and grow our business.
We believe that maintaining and strengthening our brands are important aspects of our efforts to attract and retain customers. We have invested considerable money and resources in the establishment and maintenance of our brands, and we will continue to invest resources in brand advertising, marketing and other brand building efforts to preserve and enhance consumer awareness of our brands. In addition, effective performance advertising has been an important factor in our growth, and we believe it will continue to be important to our future success. As our competitors spend increasingly more on advertising, we are required to spend more in order to maintain our brand recognition and, in the case of performance advertising, to maintain and grow traffic to our websites. We may not be able to successfully maintain or enhance consumer awareness and acceptance of our brands, and, even if we are successful in our branding efforts, such efforts may not be cost-effective. If we are unable to maintain or enhance consumer awareness and acceptance of our brands in a cost-effective manner, our business, market share and results of operations would be materially adversely affected.
Our online performance advertising efficiency, expressed as performance advertising expense as a percentage of gross profit, is impacted by a number of factors that are subject to variability and that are, in some cases, outside of our control, including ADRs, costs per click, cancellation rates, foreign exchange rates, our ability to convert paid traffic to booking customers and the extent to which consumers come directly to our websites or mobile apps for bookings. For example, competition for desired rankings in search results and/or a decline in ad clicks by consumers could increase our costs-per-click and reduce our performance advertising efficiency. We use third-party websites, including online search engines (primarily Google), meta-search and travel research services and affiliate marketing as primary means of generating traffic to our websites. Our performance advertising expense has increased significantly and our performance advertising efficiency has declined in recent years, a trend we expect to continue, though the rate of decrease may fluctuate and there may be periods of stable or increasing ROIs from time to time. Any reduction in our performance advertising efficiency could have an adverse effect on our business and results of operations, whether through reduced gross profit or gross profit growth or through advertising expenses increasing faster than gross profit and thereby reducing margins and earnings growth.
We believe that a number of factors could cause consumers to increase their shopping activity before making a travel purchase. Increased shopping activity reduces our performance advertising efficiency and effectiveness because traffic becomes less likely to result in a reservation through our website, and such traffic is more likely to be obtained through paid performance advertising channels than through free direct channels. Further, consumers may favor travel services offered by search or meta-search companies over OTCs, which could reduce traffic to our travel reservation websites, increase consumer awareness of our competitors' brands and websites, increase our advertising and other customer acquisition costs and adversely affect our business, margins and results of operations. To the extent any such increased shopping behavior leads to growth in our KAYAK meta-search business, such growth may not result in sufficient increases in gross profit from our KAYAK meta-search business to offset any related decrease in gross profit or increase in advertising and other customer acquisition costs experienced by our OTC brands.


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Our business could be negatively affected by changes in internet search and meta-search algorithms and dynamics or traffic-generating arrangements.
We use Google to generate a significant portion of the traffic to our websites, and, to a lesser extent, we use other search and meta-search websites to generate traffic to our websites, principally through pay-per-click advertising campaigns. The pricing and operating dynamics on these search and meta-search websites can experience rapid change commercially, technically and competitively. For example, Google frequently updates and changes the logic which determines the placement and display of results of a consumer's search, such that the placement of links to our websites can be negatively affected and our costs to improve or maintain our placement in search results can increase. In June 2017, the European Commission fined Google 2.4 billion Euros for breaching European Union antitrust rules by giving its comparison shopping service priority placement in Google search results. Google has appealed the European Commission's decision, and it is not yet clear how Google may implement the European Commission's decision, or what effect it may have on the ranking of Google's travel meta-search services (Google Flights and Google Hotel Ads) in Google search results. Changes by Google in how it presents travel search results, including its promotion of its travel meta-search services, or the manner in which it conducts the auction for placement among search results, may be competitively disadvantageous to us and may impact our ability to efficiently generate traffic to our websites, which in turn would have an adverse effect on our business, market share and results of operations. Similarly, changes by our other search and meta-search partners in how they present travel search results or the manner in which they conduct the auction for placement among search results may be competitively disadvantageous to us and may impact our ability to efficiently generate traffic to our websites.
In addition, we purchase website traffic from a number of other sources, including some operated by our competitors, in the form of pay-per-click arrangements that can be terminated with little or no notice. If one or more of such arrangements is terminated, our business, market share and results of operations could be adversely affected. We rely on various third-party distribution channels (i.e., marketing affiliates) to distribute accommodation, rental car and airline ticket reservations. Should one or more of such third parties cease distribution of reservations made through us, or suffer deterioration in its search or meta-search ranking, due to changes in search or meta-search algorithms or otherwise, our business, market share and results of operations could be negatively affected.
Consumer adoption and use of mobile devices creates new challenges and may enable device companies such as Apple to compete directly with us.
Widespread adoption of mobile devices, such as the iPhone, Android-enabled smartphones, and tablets such as the iPad, coupled with the web browsing functionality and development of thousands of useful apps available on these devices, is driving substantial online traffic and commerce to mobile platforms. We have experienced a significant shift of business, both direct and indirect, to mobile platforms and our advertising partners are also seeing a rapid shift of traffic to mobile platforms. Our major competitors and certain new market entrants are offering mobile apps for travel products and other functionality, including proprietary last-minute discounts for accommodation reservations. Advertising and distribution opportunities may be more limited on mobile devices given their smaller screen sizes. The gross profit earned on a mobile transaction may be less than a typical desktop transaction due to different consumer purchasing patterns. For example, accommodation reservations made on a mobile device typically are for shorter lengths of stay and are not made as far in advance. Further, given the device sizes and technical limitations of tablets and smartphones, mobile consumers may not be willing to download multiple apps from multiple companies providing a similar service and instead prefer to use one or a limited number of apps for their mobile travel and restaurant research and reservation activity. As a result, the consumer experience with mobile apps as well as brand recognition and loyalty are likely to become increasingly important. Our mobile offerings have received generally strong reviews and are driving a material and increasing share of our business. We believe that mobile bookings present an opportunity for growth and are necessary to maintain and grow our business as consumers increasingly turn to mobile devices instead of a personal computer. As a result, it is increasingly important for us to develop and maintain effective mobile apps and websites optimized for mobile devices to provide consumers with an appealing, easy-to-use mobile experience. If we are unable to continue to rapidly innovate and create new, user-friendly and differentiated mobile offerings and efficiently and effectively advertise and distribute on these platforms, or if our mobile offerings are not used by consumers, we could lose market share to existing competitors or new entrants and our business, future growth and results of operations could be adversely affected.
Google's Android operating system is the leading smartphone operating system in the world. As a result, Google could leverage its Android operating system to give its travel services a competitive advantage, either technically or with prominence on its Google Play app store or within its mobile search results. Further, Google is the leading internet search service and has leveraged its search popularity to promote its travel meta-search services. Similarly, Apple, the producer of, among other things, the iPhone and iPad, obtained a patent for "iTravel," a mobile app that would allow a traveler to check in for a travel reservation. In addition, Apple's iPhone operating system includes "Wallet" (formerly known as "Passbook"), a

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virtual wallet app that holds tickets, boarding passes, coupons and gift cards, and, along with iTravel, may be indicative of Apple's intent to enter the travel reservations business in some capacity. Apple has substantial market share in the smartphone category and controls integration of offerings, including travel services, into its mobile operating system. Apple also has more experience producing and developing mobile apps and has access to greater resources than we have. Apple may use or expand iTravel, Wallet, Siri (Apple's voice recognition "concierge" service), Apple Pay (Apple's mobile payment system) or another mobile app or functionality as a means of entering the travel reservations marketplace. To the extent Apple or Google use their mobile operating systems, app distribution channels or, in the case of Google, search services, to favor their own travel service offerings, our business and results of operations could be harmed.
We may not be able to keep up with rapid technological changes.
The markets in which we compete are characterized by rapidly changing technology, evolving industry standards, consolidation, frequent new service announcements, introductions and enhancements and changing consumer demands. We may not be able to keep up with these rapid changes. In addition, these market characteristics are heightened by the progress of technology adoption in various markets, including the continuing adoption of the internet and online commerce in certain geographies and the emergence and growth of the use of smartphones and tablets for mobile e-commerce transactions, including through the increasing use of mobile apps. As a result, our future success will depend on our ability to adapt to rapidly changing technologies, to adapt our services to evolving industry standards and to continually innovate and improve the performance, features and reliability of our services in response to competitive service offerings and the evolving demands of the marketplace. In particular, we believe that it is increasingly important for us to effectively offer our services through mobile apps and mobile-optimized websites on smartphones and tablets. Any failure by us to successfully develop and achieve customer adoption of our mobile apps and mobile-optimized websites would likely have a material and adverse effect on our growth, market share, business and results of operations. Further, to the extent mobile devices enable users to block advertising content on their devices, our advertising revenue and our ability to market our brands and acquire new customers may be negatively affected. We believe that ease-of-use, comprehensive functionality and the look and feel of our mobile apps and mobile-optimized websites increasingly will be competitively critical as consumers obtain more of their travel and restaurant services through mobile devices. As a result, we intend to continue to spend significant resources maintaining, developing and enhancing our websites and mobile platforms, including our mobile-optimized websites and mobile apps, and other technologies.
In addition, the widespread adoption of new internet, networking or telecommunications technologies or other technological changes (including new devices and services, such as Amazon's Echo and Alexa and Google Home, and developing technologies, such as artificial intelligence, chatbot and virtual reality technologies) could require us to incur substantial expenditures to modify or adapt our services or infrastructure to those new technologies, which could adversely affect our results of operations or financial condition. For example, KAYAK generates revenues, in part, by allowing consumers to compare search results that appear in additional "pop-under" windows. Changes in browser functionality, such as changes that either block or otherwise limit the use of "pop-under" windows, at times have had a negative impact on our revenues. Any failure to implement or adapt to new technologies in a timely manner or at all could adversely affect our ability to compete, increase our customer acquisition costs or otherwise adversely affect our business, and therefore adversely affect our brand, market share and results of operations.
Our processing, storage, use and disclosure of personal data exposes us to risks of internal or external security breaches and could give rise to liabilities.
The security of data when engaging in electronic commerce is essential to maintaining consumer and travel service provider confidence in our services. Any security breach whether instigated internally or externally on our systems or other internet-based systems could significantly harm our reputation and therefore our business, brand, market share and results of operations. We currently require consumers who use certain of our services to guarantee their offers with their credit card. We require user names and passwords in order to access our information technology systems. We also use encryption and authentication technologies to secure the transmission and storage of data and prevent unauthorized access to our data or accounts. It is possible that computer circumvention capabilities, new discoveries or advances or other developments, including our own acts or omissions, could result in a compromise or breach of consumer data. For example, third parties may attempt to fraudulently induce employees or customers to disclose user names, passwords or other sensitive information ("phishing"), which may in turn be used to access our information technology systems or to defraud our customers. We have experienced targeted and organized phishing attacks and may experience more in the future. Our efforts to protect information from unauthorized access may be unsuccessful or may result in the rejection of legitimate attempts to book reservations through our services, any of which could result in lost business and materially adversely affect our business, reputation and results of operations.

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Our existing security measures may not be successful in preventing security breaches. A party (whether internal, external, an affiliate or unrelated third party) that is able to circumvent our security systems could steal consumer information or transaction data or other proprietary information. In the last few years, several major companies, including Equifax, Yahoo!, Sony, Apple, LinkedIn and Google experienced high-profile security breaches that exposed their customers' and/or employees' personal information. We expend significant resources to protect against security breaches, and we may need to increase our security-related expenditures to maintain or increase our systems' security or to address problems caused and liabilities incurred by breaches. These issues are likely to become more difficult to manage as we expand the number of places where we operate and as the tools and techniques used in such attacks become more advanced. As experienced by Sony, security breaches could result in severe damage to our information technology infrastructure, including damage that could impair our ability to offer our services or the ability of consumers to make reservations or conduct searches through our services, as well as loss of customer, financial or other data that could materially and adversely affect our ability to conduct our business, satisfy our commercial obligations or meet our public reporting requirements in a timely fashion or at all. Security breaches could also result in negative publicity, damage our reputation, expose us to risk of loss or litigation and possible liability, subject us to regulatory penalties and sanctions, or cause consumers to lose confidence in our security and choose to use the services of our competitors, any of which would have a negative effect on the value of our brand, our market share and our results of operations. Our insurance policies carry low coverage limits, and would likely not be adequate to reimburse us for all losses caused by security breaches.
We also face risks associated with security breaches affecting third parties conducting business over the internet. Consumers generally are concerned with security and privacy on the internet, and any publicized security problems could negatively affect consumers' willingness to provide private information or effect commercial transactions on the internet generally, including through our services. Some of our business is conducted with third-party marketing affiliates, which may generate travel reservations through our infrastructure or through other systems. Additionally, consumers using our services could be affected by security breaches at third parties such as travel service providers, payroll providers, health plan providers, payment processors or global distribution systems ("GDSs") upon which we rely. A security breach at any such third-party marketing affiliate, travel service provider, payment processor, GDS or other third party on which we rely, such as the security breach experienced by Sabre in May 2017, could be perceived by consumers as a security breach of our systems and in any event could result in negative publicity, damage our reputation, expose us to risk of loss or litigation and possible liability and subject us to regulatory penalties and sanctions. In addition, such third parties may not comply with applicable disclosure requirements, which could expose us to liability.
In our processing of travel transactions, we receive and store a large volume of personally identifiable data. This data is increasingly subject to legislation and regulations in numerous jurisdictions around the world, such as the European Union's Data Protection Directive and variations and implementations of that directive in the member states of the European Union. In addition, in April 2016 the European Union adopted a new General Data Protection Regulation designed to unify data protection within the European Union under a single law, which may result in significantly greater compliance burdens and costs for companies with users and operations in the European Union.  Under the General Data Protection Regulation, fines of up to 20 million Euros or up to 4% of the annual global revenues of the infringer, whichever is greater, could be imposed. This government action is typically intended to protect the privacy of personal data that is collected, processed and transmitted in or from the governing jurisdiction. In many cases, these laws apply not only to third-party transactions, but also to transfers of information between us and our subsidiaries, including employee information. The General Data Protection Regulation will go into effect and apply to us beginning in May 2018. In February 2016, E.U. and U.S. authorities announced that they had reached agreement on a new data transfer framework, called the E.U.-U.S. Privacy Shield, which was formally adopted by the European Commission on July 12, 2016. The European Union and the United States are implementing the new framework, but it is currently subject to legal challenge. These laws and their interpretations continue to develop and may be inconsistent from jurisdiction to jurisdiction. Non-compliance with these laws could result in penalties or significant legal liability. We could be adversely affected if legislation or regulations are expanded to require changes in our business practices or if governing jurisdictions interpret or implement their legislation or regulations in ways that negatively affect our business, results of operations or financial condition.
We are also subject to payment card association rules and obligations under our contracts with payment card processors. Under these rules and obligations, if information is compromised, we could be liable to payment card issuers for associated expenses and penalties. In addition, if we fail to follow payment card industry security standards, even if no customer information is compromised, we could incur significant fines or experience a significant increase in payment card transaction costs.

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System capacity constraints, system failures or "denial-of-service" or other attacks could harm our business.
We have experienced rapid growth in consumer traffic to our websites and through our mobile apps, the number of accommodations on our extranets and the geographic breadth of our operations. If our systems cannot be expanded to cope with increased demand or fail to perform, we could experience unanticipated disruptions in service, slower response times, decreased customer service and customer satisfaction and delays in the introduction of new services, any of which could impair our reputation, damage our brands and materially and adversely affect our results of operations. Further, as an online business, we are dependent on the internet and maintaining connectivity between ourselves and consumers, sources of internet traffic, such as Google, and our travel service providers. As consumers increasingly turn to mobile devices, we also become dependent on consumers' access to the internet through mobile carriers and their systems. Disruptions in internet access, such as the denial of service attack against Dyn in October 2016 that resulted in a service outage for a number of major internet companies, whether generally, in a specific market or otherwise, especially if widespread or prolonged, could materially adversely affect our business and results of operations. While we do maintain redundant systems and hosting services, it is possible that we could experience an interruption in our business, and we do not carry business interruption insurance sufficient to compensate us for all losses that may occur.
Our computer hardware for operating our services is currently located at hosting facilities around the world. These systems and operations are vulnerable to damage or interruption from human error, floods, fires, power loss, telecommunication failures and similar events. They are also subject to break-ins, sabotage, intentional acts of vandalism, terrorism and similar misconduct. Despite any precautions we may take, the occurrence of any disruption of service due to any such misconduct, natural disaster or other unanticipated problems at such facilities, or the failure by such facilities to provide our required data communications capacity could result in lengthy interruptions or delays in our services. Any system failure that causes an interruption or delay in service could impair our reputation, damage our brands or result in consumers choosing to use a competitive service, any of which could have a material adverse effect on our business and results of operations.
Our existing security measures may not be successful in preventing attacks on our systems, and any such attack could cause significant interruptions in our operations. For instance, from time to time, we have experienced "denial-of-service" type attacks on our systems that have made portions of our websites slow or unavailable for periods of time. There are numerous other potential forms of attack, such as "phishing" (where a third party attempts to infiltrate our systems or acquire information by posing as a legitimate inquiry or electronic communication), SQL injection (where a third party attempts to insert malicious code into our software through data entry fields in our websites in order to gain control of the system) and attempting to use our websites as a platform to launch a "denial-of-service" attack on another party, each of which could cause significant interruptions in our operations and potentially adversely affect the value of our brands, operations and results of operations or involve us in legal or regulatory proceedings. We expend significant resources in an attempt to prepare for and mitigate the effects of any such attacks. Reductions in website availability and response time could cause loss of substantial business volumes during the occurrence of any such attack on our systems, and measures we may take to divert suspect traffic in the event of such an attack could result in the diversion of bona fide customers. These issues are likely to become more difficult to manage as we expand the number of places where we operate and as the tools and techniques used in such attacks become more advanced. Successful attacks could result in negative publicity, damage our reputation and prevent consumers from booking travel services, researching travel services or making restaurant reservations through us during the attack, any of which could cause consumers to use the services of our competitors, which would have a negative effect on the value of our brands, our market share, business and results of operations.
We rely on certain third-party computer systems and third-party service providers, including GDSs and computerized central reservation systems of the accommodation, rental car and airline industries in connection with providing some of our services. Any interruption in these third-party services and systems or deterioration in their performance could prevent us from booking related accommodation, rental car and airline reservations and have a material adverse effect on our business, brands and results of operations. Our agreements with some third-party service providers are terminable upon short notice and often do not provide recourse for service interruptions. In the event our arrangement with any such third party is terminated, we may not be able to find an alternative source of systems support on a timely basis or on commercially reasonable terms and, as a result, it could have a material adverse effect on our business and results of operations.
We depend upon various third parties to process payments, including credit cards, for our merchant transactions around the world. In addition, we rely on third parties to provide credit card numbers which we use as a payment mechanism for merchant transactions. If any such third party were wholly or partially compromised, our cash flows could be disrupted or we may not be able to generate merchant transactions (and related revenues) until such a time as a replacement process could be put in place with a different vendor.
We do not have a completely formalized or comprehensive disaster recovery plan in every geographic region in which we conduct business. In the event of certain system failures, we may not be able to switch to back-up systems immediately and

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the time to full recovery could be prolonged. Like many online businesses, we have experienced system failures from time to time. In addition to placing increased burdens on our engineering staff, these outages create a significant amount of consumer questions and complaints that need to be addressed by our customer support personnel. Any unscheduled interruption in our service could result in an immediate loss of revenues that could be substantial, increase customer service costs, harm our reputation and result in some consumers switching to our competitors. If we experience frequent or persistent system failures, our reputation and brand could be permanently and significantly harmed. We have taken and continue to take steps to increase the reliability and redundancy of our systems. These steps are expensive, may reduce our margins and may not be successful in reducing the frequency or duration of unscheduled downtime.
We use both internally developed systems and third-party systems to operate our services, including transaction processing, order management and financial systems. If the number of consumers using our services increases substantially, or if critical third-party systems stop operating as designed, we will need to significantly expand and upgrade our technology, transaction processing systems, financial and accounting systems and other infrastructure. We may not be able to upgrade our systems and infrastructure to accommodate such conditions in a timely manner, and, depending on the third-party systems affected, our transactional, financial and accounting systems could be impacted for a meaningful amount of time before upgrade, expansion or repair.
We may have exposure to additional tax liabilities.
As an international business providing reservation and advertising services around the world, we are subject to income taxes and non-income-based taxes in the United States and various international jurisdictions. Due to economic and political conditions, tax rates and tax regimes in various jurisdictions may be subject to significant change. Our future effective tax rates could be affected by changes in the mix of earnings in countries with differing statutory tax rates, changes in the valuation of deferred tax assets or changes in tax laws or their interpretation. If our effective tax rates were to increase, our results of operations, financial condition and cash flows would be adversely affected.
Although we believe that our tax filing positions are reasonable and comply with applicable law, the final determination of tax audits or tax disputes may be different from what is reflected in our historical income tax provisions and accruals. To date, we have been audited in many taxing jurisdictions with no significant impact on our results of operations, financial condition or cash flows. If future audits find that additional taxes are due, we may be subject to incremental tax liabilities, possibly including interest and penalties, which could have a material adverse effect on our results of operations, financial condition and cash flows.
For example, French tax authorities conducted an audit that started in 2013 of the tax years 2003 through 2012. The French authorities are asserting that Booking.com has a permanent establishment in France and are seeking to recover what they claim are unpaid income taxes and value-added taxes. In December 2015, the French tax authorities issued assessments related to these tax years for approximately 356 million Euros, the majority of which represents penalties and interest. We believe that Booking.com has been, and continues to be, in compliance with French tax law, and we intend to contest the assessments. Our objection to the assessments was denied by the French tax authorities. If we are unable to resolve the matter with the French authorities, we would expect to challenge the assessments in the French courts. In order to contest the assessments in court, we may be required to pay, upfront, the full amount or a significant part of any such assessments, though such payment would not constitute an admission by us that we owe the taxes. Alternatively, any resolution or settlement of the matter with the French authorities may also require payment as part of such resolution or settlement. French authorities have begun a similar audit of the tax years 2013 through 2015, which could result in additional assessments.
In general, governments in the United States and Europe are increasingly focused on ways to increase tax revenues, which has contributed to an increase in audit activity and harsher stances taken by tax authorities.  Any such additional taxes or other assessments may be in excess of our current tax provisions or may require us to modify our business practices in order to reduce our exposure to additional taxes going forward, any of which could have a material adverse effect on our business, results of operations and financial condition.

As of September 30, 2017, we held approximately $15.9 billion of cash, cash equivalents, short-term investments and long-term investments outside of the United States. We currently intend to use our cash held outside the United States to reinvest in our international operations. If that intention changes and we decide to repatriate that cash to the United States, whether due to cash needs in the United States or otherwise, we would incur related U.S. income tax expense, and we would only make income tax payments when we repatriate the cash. We would pay only U.S. federal alternative minimum tax and certain U.S. state income taxes as long as we have net operating loss carryforwards available to offset our U.S. taxable income. If our foreign earnings were repatriated, this could result in us being subject to a cash income tax liability on the earnings of our U.S. businesses sooner than would otherwise have been the case. After our net operating loss carryforwards have been fully

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utilized, foreign tax credits associated with the repatriation of international cash may be used to reduce U.S. federal taxes on the repatriation.
On November 2, 2017 the Chairman of the House Ways and Means Committee introduced a bill, called the Tax Cuts and Jobs Act ("Act"), that proposes significant changes to current U.S. Federal tax law including changing to a territorial tax system, taxing accumulated international earnings held in cash or cash equivalents at 12% and international earnings held in illiquid assets at 5%, and allowing payment of the related tax liability to be spread over 8 years.
Other provisions include reducing the U.S. corporate income tax rate to 20%, allowing the immediate write off of the cost of certain investments in depreciable assets, limiting the deduction for net interest expense, and changing the rules on the use of net operating losses. The Act also includes provisions aimed at preventing the erosion of the U.S. tax base and introduces a tax, at the 20% new corporate income tax rate, on 50% of high return international earnings, i.e., international earnings determined to be in excess of a routine return, and also introduces a 20% excise tax on certain payments by U.S. corporations to related international corporations.
We cannot determine whether some or all of these or other proposals will be enacted into law or what, if any, changes may be made to such proposals prior to being enacted into law.  If U.S. tax laws change in a manner that increases our tax obligations, our financial position and results of operations could be adversely impacted.
Additionally, in October 2015, the Organisation for Economic Co-operation and Development ("OECD") issued "final reports" in connection with its "base erosion and profit shifting" ("BEPS") project. The OECD, with the support of the G20, initiated this project in 2013 in response to concerns that international tax standards have not kept pace with changes in global business practices and that changes are needed to international tax laws to address situations where multinational businesses may pay little or no tax in certain jurisdictions by shifting profits away from jurisdictions where the activities creating those profits may take place. The final reports were endorsed by the G20 leaders in November 2015. The final reports propose 15 actions the OECD determined are needed to address base erosion and profit shifting, including: (a) enhancing transparency through the sharing of tax information between countries; (b) prescribing standardized country-by-country reporting and other documentation requirements aimed at identifying where profits, tax and economic activities occur; (c) preventing harmful tax practices including the use of preferential tax regimes; (d) modernizing the OECD's transfer pricing rules related to intangibles; (e) changing the definition of permanent establishment to prevent artificial avoidance of tax nexus; and (f) limiting tax base erosion through interest deductions and other financial payments. The measures have, among other things, resulted in the development of a multilateral instrument ("MLI") to incorporate and facilitate changes to tax treaties. In June 2017, a number of countries signed the MLI. On January 28, 2016, the European Commission unveiled a new package of proposals aimed at providing a framework for fairer taxation and to provide a coordinated European Union response to combating corporate tax avoidance. Following agreement among the European Union member states on the final content of the package, the European Council formally adopted an Anti-Tax Avoidance Directive in July 2016, which was further amended in February 2017. The Directive is aimed at preventing aggressive tax planning, increasing tax transparency and creating a fairer tax environment for all businesses in the European Union. Further, the OECD's task force on the digital economy is also working on an interim report for the G20 due in early 2018 and is considering potential ideas to address the tax challenges of the digital economy including interim solutions such as an alternative levy on electronic sales. Several EU Member states have recently also proposed the concept of an equalization tax to the EU Commission that would seek to tax the turnover of digital companies. In a press release dated October 19, 2017, the European Council concluded that the European Union needs an effective and fair taxation system for the digital era to ensure a global level playing field in line with the work being carried out at the OECD and that it is also anticipating EU Commission proposals on this subject early in 2018. We expect many countries to change their tax laws in response to these developments, and several countries have already changed or proposed changes to their tax laws in response to the final BEPS reports and/or the developments in the European Union. Any changes to international tax laws, including new definitions of permanent establishment or changes affecting the benefits of preferential tax regimes such as the Dutch "Innovation Box Tax" (discussed below), could impact the tax treatment of our foreign earnings and adversely impact our effective tax rate. Further, changes to tax laws and additional reporting requirements could increase the complexity, burden and cost of compliance. Due to the large and expanding scale of our international business activities, any changes in U.S. or international taxation of our activities may increase our worldwide effective tax rate, increase the complexity and costs associated with tax compliance (especially if changes are implemented or interpreted inconsistently across tax jurisdictions) and adversely affect our financial position and results of operations.
We are also subject to non-income-based taxes, such as value-added, payroll, sales, use, net worth, property and goods and services taxes, in the United States and various international jurisdictions, as well as the potential for travel transaction taxes in the United States as discussed below and in Note 11 to our Unaudited Consolidated Financial Statements. From time to time, we are under audit by tax authorities with respect to these non-income-based taxes and may have exposure to additional non-income-based tax liabilities.

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We may not be able to maintain our "Innovation Box Tax" benefit.
The Netherlands corporate income tax law provides that income generated from qualifying innovative activities is taxed at the rate of 5% ("Innovation Box Tax") rather than the Dutch statutory rate of 25%. A portion of Booking.com's earnings currently qualifies for Innovation Box Tax treatment. In the year ended December 31, 2016, the Innovation Box Tax benefit reduced our consolidated income tax expense by approximately $324.6 million.
In order to be eligible for Innovation Box Tax treatment, Booking.com must, among other things, apply for and obtain an R&D certificate from a Dutch governmental agency every six months confirming that the activities that Booking.com intends to be engaged in over the subsequent six-month period are "innovative." The R&D certificate is current but should Booking.com fail to secure such a certificate in any future period - for example, because the governmental agency does not view Booking.com's new or anticipated activities as innovative - or should this agency determine that the activities contemplated to be performed in a prior period were not performed as contemplated or did not comply with the agency's requirements, Booking.com may lose its certificate and, as a result, the Innovation Box Tax benefit may be reduced or eliminated. Booking.com intends to apply for continued Innovation Box Tax treatment for future periods. However, Booking.com's application may not be accepted, or, if accepted, the amount of qualifying earnings may be reduced. Furthermore, the Dutch government has proposed changes to its income tax laws that include increasing the Innovation Box Tax rate to 7% with effect from 2018 and, commencing in 2019, reducing the corporate income tax statutory rate from 25% to 21% by 2021, which we currently believe, if enacted into law, would slightly increase our effective tax rate during the first two years of the transition period, and slightly reduce it thereafter, compared to our estimated effective tax rate for 2017.
The loss of the Innovation Box Tax benefit (or any material portion thereof), whether due to a change in tax law or a determination by the Dutch government that Booking.com's activities are not "innovative" or for any other reason, would substantially increase our effective tax rate and adversely impact our results of operations.
Adverse application of U.S. state and local tax laws could have an adverse effect on our business and results of operations.
A number of jurisdictions in the United States have initiated lawsuits against online travel companies, including us, related to, among other things, the payment of travel transaction taxes (e.g., hotel occupancy taxes, excise taxes, sales taxes, etc.). In addition, a number of U.S. states, counties and municipalities have initiated audit proceedings, issued proposed tax assessments or started inquiries relating to the payment of travel transaction taxes. Additional state and local jurisdictions may assert that we are subject to, among other things, travel transaction taxes and could seek to collect such taxes, either retroactively or prospectively, or both.
In many of the judicial and other proceedings initiated to date, the taxing jurisdictions seek not only historical taxes that are claimed to be owed on our gross profit, but also, among other things, interest, penalties, punitive damages and/or attorneys' fees and costs.  To date, many of the taxing jurisdictions in which we facilitate travel reservations have not asserted that taxes are due and payable on our travel services.  With respect to taxing jurisdictions that have not initiated proceedings to date, it is possible that they will do so in the future or that they will seek to amend their tax statutes and seek to collect taxes from us only on a prospective basis.
In connection with some travel transaction tax audits and assessments, we may be required to pay any assessed taxes, which amounts may be substantial, prior to being allowed to contest the assessments and the applicability of the laws in judicial proceedings. Payment of these amounts, if any, is not an admission that we are subject to such taxes and, even if we make such payments, we intend to continue to assert our position that we should not be subject to such taxes.
Litigation is subject to uncertainty and there could be adverse developments in these pending or future cases and proceedings. Adverse tax decisions could have a material adverse effect on our business, margins, cash flows and results of operations. An unfavorable outcome or settlement of pending litigation may encourage the commencement of additional litigation, audit proceedings or other regulatory inquiries. In addition, an unfavorable outcome or settlement of these actions or proceedings could result in substantial liabilities for past and/or future bookings, including, among other things, interest, penalties, punitive damages and/or attorneys' fees and costs.

We are dependent on providers of accommodations, rental cars and airline tickets and on restaurants.
We rely on providers of accommodations, rental cars and airline tickets and on restaurants to make their services available to consumers through us. Our arrangements with travel service providers generally do not require them to make available any specific quantity of accommodation reservations, rental cars or airline tickets, or to make accommodation reservations, rental cars or airline tickets available in any geographic area, for any particular route or at any particular price.

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Similarly, our arrangements with restaurants generally do not require them to provide all of their available tables and reservations to customers through us. During the course of our business, we are in continuous dialogue with our major travel service providers about the nature and extent of their participation in our services. A significant reduction on the part of any of our major travel service providers or providers that are particularly popular with consumers in their participation in our services for a sustained period of time or their complete withdrawal could have a material adverse effect on our business, market share and results of operations. To the extent any of those major or popular travel service providers ceased to participate in our services in favor of one of our competitors' systems or decided to require consumers to purchase services directly from them, our business, market share and results of operations could be harmed. During periods of higher occupancy rates, accommodation providers may decrease their distribution of accommodation reservations through third-party intermediaries like us, in particular through our discount services such as priceline.com's Express Deals® and Name Your Own Price® services. Further, as consolidation among travel service providers increases, the potential adverse effect of a decision by any particular significant travel service provider (such as a large hotel chain, airline or rental car company) to withdraw from or reduce its participation in our services also increases. To the extent restaurants limit the availability of reservations through OpenTable, consumers may not continue to use our services and/or our revenues could be adversely affected, especially if reservations during highly desirable times on high volume days are not made available through us.
KAYAK, a meta-search service, depends on access to information related to travel service pricing, schedules, availability and other related information from OTCs and travel service providers to attract consumers. To obtain this information, KAYAK maintains relationships with travel service providers and OTCs. Many of KAYAK's agreements with travel service providers and OTCs are short-term agreements that may be terminated on 30 days' notice. To the extent OTCs or travel service providers no longer provide such information to KAYAK, KAYAK's ability to provide comprehensive travel service information to consumers could be diminished and its brand, business and results of operations could be harmed. To the extent consumers do not view KAYAK as a reliable source of comprehensive travel service information, fewer consumers would likely visit its websites, which would also likely have a negative impact on KAYAK's advertising revenue and results of operations. In addition, if travel service providers or OTCs choose not to advertise with KAYAK or choose to reduce or eliminate the fees paid to KAYAK for referrals from query results, KAYAK's business and results of operations could be adversely affected.

We rely on the performance of highly skilled personnel; and, if we are unable to retain or motivate key personnel or hire, retain and motivate qualified personnel, our business would be harmed.
Our performance is largely dependent on the talents and efforts of highly skilled individuals. Our future success depends on our continuing ability to identify, hire, develop, motivate and retain highly skilled personnel for all areas of our organization. In particular, the contributions of key senior management in the United States, Europe and Asia are critical to the overall management of our business. We may not be able to retain the services of any members of our senior management or other key employees, the loss of whom could harm our business and competitive position.
In addition, competition for well-qualified employees in all aspects of our business, including software engineers, mobile communication talent and other technology professionals, is intense both in the United States and abroad. Our international success in particular has led to increased efforts by our competitors and others to hire our international employees. Our continued ability to compete effectively depends on our ability to attract new employees and to retain and motivate existing employees. If we do not succeed in attracting well-qualified employees or retaining and motivating existing employees, our business, competitive position and results of operations would be adversely affected. We do not maintain any key person life insurance policies.
As the size of our business grows, we may become increasingly subject to the scrutiny of anti-trust and competition regulators.
The online travel industry has become the subject of investigations by various national competition authorities ("NCAs"), particularly in Europe. We are or have been involved in investigations predominantly related to whether Booking.com's contractual parity arrangements with accommodation providers, sometimes also referred to as "most favored nation" or "MFN" provisions, are anti-competitive because they require accommodation providers to provide Booking.com with room rates that are at least as low as those offered to other OTCs or through the accommodation provider's website. Some investigations relate to other issues such as reservation and cancellation clauses, commission payments and pricing behavior. For instance, on September 8, 2017 the Swiss Price Surveillance Office opened an investigation into the level of commissions of Booking.com in Switzerland.

Investigations into Booking.com's parity provisions were initiated in 2013 and 2014 by NCAs in France, Germany, Italy, Austria, Sweden, Ireland and Switzerland. A number of other NCAs have also looked at these issues. On April 21, 2015,

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the French, Italian and Swedish NCAs, working in close cooperation with the European Commission, announced that they had accepted "commitments" offered by Booking.com to resolve and close the investigations in France, Italy and Sweden. Under the commitments, Booking.com replaced its existing price parity agreements with accommodation providers with "narrow" price parity agreements. Under a narrow price parity agreement, subject to certain exceptions, an accommodation provider is still required to offer the same or better rates on Booking.com as it offers to a consumer directly online, but it is no longer required to offer the same or better rates on Booking.com as it offers to other OTCs. The commitments also allow an accommodation provider to, among other things, offer different terms and conditions (e.g., free WiFi) and availability to consumers that book with online travel companies that offer lower rates of commission or other benefits, offer lower rates to consumers that book through offline channels and continue to discount through, among other things, accommodation loyalty programs, as long as those rates are not published or marketed online. The commitments apply to accommodations in France, Italy and Sweden and were effective on July 1, 2015. The foregoing description is a summary only and is qualified in its entirety by reference to the commitments published by the NCAs on April 21, 2015.

On July 1, 2015, Booking.com voluntarily implemented the commitments given to the French, Italian and Swedish NCAs throughout the European Economic Area and Switzerland. Nearly all NCAs in the European Economic Area have now closed their investigations following Booking.com's implementation of the commitments in their jurisdictions. Booking.com has also recently agreed with the NCAs in Australia, New Zealand and Georgia to implement the narrow price parity clause in these countries. However, the Australian NCA indicated in February 2017 that it is reassessing narrow price parity clauses between online travel agencies and accommodation providers. In January 2017, the Turkish NCA imposed fines on Booking.com following an investigation into Booking.com's "wide" parity clauses. Further to the Turkish NCA's decision, Booking.com has also implemented the narrow price parity clause in Turkey. We are in ongoing discussions with various NCAs in other countries regarding their concerns. We are currently unable to predict the long-term impact the implementation of these commitments will have on Booking.com's business, on investigations by other countries, or on industry practice more generally.

On December 23, 2015, the German NCA issued a final decision prohibiting Booking.com's narrow price parity agreements with accommodations in Germany. The German NCA did not issue a fine, but has reserved its position regarding an order for disgorgement of profits. Booking.com is appealing the German NCA's decision. An Italian hotel association has appealed the Italian NCA's decision to accept the commitments by Booking.com.

A working group of 10 European NCAs (France, Germany, Belgium, Hungary, Ireland, Italy, the Netherlands, Czech Republic, the United Kingdom and Sweden) was established by the European Commission in December 2015 to monitor the effects of the narrow price parity clause in Europe. This working group (the "ECN Working Group") issued questionnaires during 2016 to online travel agencies, including Booking.com and Expedia, meta-search sites and hotels about the narrow price parity clause. On April 6, 2017, the ECN Working Group published the results of this monitoring exercise. The report indicates that the introduction of the narrow price parity clause generally improved conditions for competition. Although neither the European Commission nor any of the participating NCAs has opened a new investigation following the publication of the report, the ECN Working Group decided to keep the sector under review and re-assess the competitive situation in due course.

We are unable to predict how these appeals and the remaining investigations in other countries will ultimately be resolved, or whether further action in Europe will be taken as a result of the ECN Working Group's ongoing review. Possible outcomes include requiring Booking.com to amend or remove its rate parity clause from its contracts with accommodation providers in those jurisdictions and/or the imposition of fines.

A number of European countries have adopted legislation making price parity agreements illegal, and it is possible other countries may adopt similar legislation in the future. For example, in August 2015, French legislation known as the "Macron Law" became effective. Among other things, the Macron Law makes price parity agreements illegal, including the narrow price parity agreements agreed to by the French NCA in April 2015. Legislation prohibiting narrow price parity agreements became effective in Austria on December 31, 2016 and in Italy on August 29, 2017. A motion calling on the Swiss government to introduce legislation prohibiting the narrow price parity clause was approved by the Swiss Parliament on September 18, 2017. In July 2017, a Belgian government minister announced plans to put forward a similar proposal before the Belgian Parliament. It is not yet clear how the Macron Law, the Austrian and Italian legislation or the proposed Swiss or Belgian legislation may affect our business in the long term.

Further, the European Commission published a communication in May 2017 on the Mid-Term Review on the implementation of the Digital Single Market Strategy. As part of the Digital Single Market Strategy, the Commission is undertaking a comprehensive assessment of the role of online platforms. In particular, the Commission states in its Communication that, by the end of 2017, it will prepare actions, which could take the form of legislation, to address potential

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unfair terms and practices identified in relationships between online platforms and businesses, including delisting and transparency in search rankings. Consumer protection issues, including platform search rankings, are also being reviewed by European NCAs.  The United Kingdom's NCA launched a consumer law investigation into the clarity, accuracy and presentation of information on hotel booking sites with a specific focus on the display of search results, claims regarding discounts, methods of "pressure selling" (such as creating false impressions regarding room availability), and failure to disclose hidden charges.  The consumer protection department of the German NCA announced the opening of a sector inquiry into online price comparison sites in various sectors including travel and hotels on October 24, 2017.  We are unable to predict what, if any, effect such actions will have on our business, industry practices or online commerce more generally.

To the extent that regulatory authorities impose fines on us or require changes to our business practices or to those currently common to the industry, our business, competitive position and results of operations could be materially and adversely affected. Negative publicity regarding competition investigations could adversely affect our brands and therefore our market share and results of operations. Further, the Macron Law, the Italian and Austrian laws and any similar legislation enacted by other countries, and the decision by the German NCA to prohibit narrow price parity agreements, could have a material adverse effect on our business and our results of operations, in particular if consumers use our services to shop for accommodation reservations but make their reservations directly with an accommodation provider.

Competition-related investigations, legislation or issues could also give rise to private litigation. For example, Booking.com is involved in private litigation in Sweden related to its narrow price parity provisions. We are unable to predict how this litigation will be resolved, or whether it will impact Booking.com's business in Sweden.

In addition, as our business grows, we may increasingly become the target of competition investigations or be limited by anti-trust or competition laws. For example, our size and market share may negatively affect our ability to obtain regulatory approval of proposed acquisitions, our ability to expand into complementary businesses or our latitude in dealing with travel service providers (such as by limiting our ability to provide discounts, rebates or incentives or to exercise contractual rights), any of which could adversely affect our business, results of operations or ability to grow and compete.

Regulatory and legal requirements and uncertainties could harm our business.
The services we offer are subject to legal regulations (including laws, ordinances, rules and other requirements and regulations) of national and local governments and regulatory authorities around the world, many of which are evolving and subject to the possibility of new or revised interpretations. Our ability to provide our services is and will continue to be affected by such regulations. For example, our Rentalcars.com business recently began offering optional rental car-related insurance products to customers protecting them against accidental damage to their rental vehicles, which subjects us to certain insurance regulations and related increased compliance costs and complexities, any of which could negatively impact our business and results of operations. Similarly, laws and proposed legislation in some countries relating to data localization, registration as a travel agent and other local requirements could, if applicable to us, adversely affect our ability to conduct business in those countries.
The implementation of unfavorable regulations or unfavorable interpretations of existing regulations by judicial or regulatory bodies could require us to incur significant compliance costs, cause the development of the affected markets to become impractical and otherwise have a material adverse effect on our business and results of operations. For example, in March 2017, in connection with a lawsuit begun in 2015 by the Association of Turkish Travel Agencies claiming that Booking.com is required to meet certain registration requirements in Turkey, a Turkish court unexpectedly ordered Booking.com to suspend offering Turkish hotels and accommodations to Turkish residents. Although Booking.com is appealing the order and believes it to be without basis, this order has had, and is likely to continue to have, a negative impact on our growth and results of operations.
Compliance with the laws and regulations of multiple jurisdictions increases our cost of doing business. These laws and regulations, which vary and sometimes conflict, include the U.S. Foreign Corrupt Practices Act, the U.K. Bribery Act and local laws which also prohibit corrupt payments to governmental officials or third parties, data privacy requirements, labor relations laws, tax laws, anti-trust or competition laws, U.S., E.U. or U.N. sanctioned country or sanctioned persons mandates, and consumer protection laws. Violations of these laws and regulations could result in fines and/or criminal sanctions against us, our officers or our employees and/or prohibitions on the conduct of our business. Any such violations could result in prohibitions on our ability to offer our services in one or more countries, could delay or prevent potential acquisitions, and could also materially damage our reputation, our brands, our international expansion efforts, our ability to attract and retain employees, our business and our operating results. Even if we comply with these laws and regulations, doing business in certain jurisdictions could harm our reputation and brands, which could adversely affect our results of operations or stock price. In addition, these restrictions may provide a competitive advantage to our competitors unless they are also subject to

65



comparable restrictions. Our success depends, in part, on our ability to anticipate these risks and manage these difficulties. We are also subject to a variety of other regulatory and legal risks and challenges in managing an organization operating in various countries, including those related to:
regulatory changes or other government actions;

additional complexity to comply with regulations in multiple jurisdictions, as well as overlapping or inconsistent legal regimes, in particular with respect to tax, labor, consumer protection, digital content, advertising, promotions, privacy and anti-trust laws;

our ability to repatriate funds held by our international subsidiaries to the United States at favorable tax rates;

difficulties in transferring funds from or converting currencies in certain countries; and

reduced protection for intellectual property rights in some countries.

Our business has grown substantially over the last several years and continues to expand into new geographic locations. In addition, we have made efforts and expect to make further efforts to integrate access to travel services across our various brands. These changes add complexity to legal and tax compliance, and our increased size and operating history may increase the likelihood that we will be subject to regulatory scrutiny or audits by tax authorities in various jurisdictions.
We face increased risks as the level of our debt increases.
We have a substantial amount of outstanding indebtedness and we may incur substantial additional indebtedness in the future, including through public or private offerings of debt securities. Our outstanding indebtedness and any additional indebtedness we incur may have significant consequences, which could include:
requiring the dedication of a portion of our cash flow from operations to service our indebtedness, thereby reducing the amount of cash flow available for other purposes, including capital expenditures, share repurchases and acquisitions;

increased vulnerability to downturns in our business, to competitive pressures and to adverse changes in general economic and industry conditions;

decreased or lost ability to obtain additional financing on terms acceptable to us for working capital, capital expenditures, acquisitions, share repurchases or other general corporate purposes; and

decreased flexibility when planning for or reacting to changes in our business and industry.

Our ability to make payments of principal of and interest on our indebtedness depends upon our future performance, which will be subject to general economic conditions, industry cycles and financial, business and other factors affecting our consolidated results of operations and financial condition, many of which are beyond our control. Further, we may not have access to equity or debt markets or other sources of financing, or such financing may not be available to us on commercially reasonable terms, to repay or refinance our debt as it comes due or, in the case of our convertible notes, upon conversion. If we are unable to generate sufficient cash flow from our U.S. operations in the future to service our debt, we may be required to, among other things, repatriate funds to the United States at substantial tax cost.
Our stock price is highly volatile.
The market price of our common stock is highly volatile and is likely to continue to be subject to wide fluctuations in response to factors such as the following, some of which are beyond our control:
operating results that vary from the expectations of securities analysts and investors;

quarterly variations in our operating results;

changes in expectations as to our future financial performance, including financial estimates by securities analysts and investors;

worldwide economic conditions in general and in Europe in particular;

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fluctuations in currency exchange rates, particularly between the U.S. Dollar and the Euro;

occurrences of a significant security breach;

announcements of technological innovations or new services by us or our competitors;

changes in our capital structure;

changes in market valuations of other internet or online service companies;

announcements by us or our competitors of price reductions, promotions, significant contracts, acquisitions, strategic partnerships, joint ventures or capital commitments;

loss of a major travel service provider participant, such as a hotel chain, rental car company or airline, from our services;

changes in the status of our intellectual property rights;

lack of success in the expansion of our business models geographically;

announcements by third parties of significant claims or initiation of litigation proceedings against us or adverse developments in pending proceedings;

additions or departures of key personnel; and

trading volume fluctuations.

Sales of a substantial number of shares of our common stock, including through the conversion of our convertible notes, could adversely affect the market price of our common stock by introducing a large number of sellers to the market. Given the volatility that exists for our shares, such sales could cause the market price of our common stock to decline significantly. In addition, fluctuations in our stock price and our price-to-earnings multiple may have made our stock attractive to momentum, hedge or day-trading investors who often shift funds into and out of stocks rapidly, exacerbating price fluctuations in either direction, particularly when viewed on a quarterly basis.
The trading prices of internet company stocks in general, including ours, have experienced extreme price and volume fluctuations. To the extent that the public's perception of the prospects of internet or e-commerce companies is negative, our stock price could decline, regardless of our results. Other broad market and industry factors may decrease the market price of our common stock, regardless of our operating performance. Market fluctuations, as well as general political and economic conditions, such as a recession, interest rate or currency rate fluctuations, political instability (e.g., "Brexit" and the July 2016 coup attempt in Turkey) or a natural disaster or terrorist attack affecting a significant market for our business, such as Europe or the United States, could cause our stock price to decline. Negative market conditions could adversely affect our ability to raise additional capital or the value of our stock for purposes of acquiring other companies or businesses.
We have, in the past, been a defendant in securities class action litigation. Securities class action litigation has often been brought against a company following periods of volatility in the market price of its securities. To the extent our stock price declines or is volatile, we may in the future be the target of additional litigation. This additional litigation could result in substantial costs and divert management's attention and resources, either of which could adversely affect our business, financial condition and results of operations.
We face risks related to our intellectual property.
We regard our intellectual property as critical to our success, and we rely on domain name, trademark, copyright and patent law, trade secret protection and confidentiality and/or license agreements with our employees, travel service providers, partners and others to protect our proprietary rights. We have filed various applications for protection of certain aspects of our intellectual property in the United States and other jurisdictions, and we currently hold a number of issued patents in several jurisdictions. Further, in the future we may acquire additional patents or patent portfolios, which could require significant cash expenditures. However, we may choose not to patent or otherwise register some of our intellectual property and instead rely on trade secret or other means of protecting our intellectual property. We have licensed in the past, and may license in the future,

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certain of our proprietary rights, such as trademarks or copyrighted material, to third parties, and these licensees may take actions that diminish the value of our proprietary rights or harm our reputation. In addition, effective intellectual property protection may not be available in every country in which our services are made available online. We may be required to expend significant time and resources to prevent infringement or to enforce our intellectual property rights.
We believe that our intellectual property rights, including our issued patents and pending patent applications, help to protect our business. We endeavor to defend our intellectual property rights diligently, but intellectual property litigation is extremely expensive and time-consuming, and may divert managerial attention and resources from our business objectives. We may not be able to successfully defend our intellectual property rights or they may not be sufficient to effectively protect our business, which could materially adversely affect our business, brands and results of operations.
From time to time, in the ordinary course of our business, we have been subject to, and are currently subject to, legal proceedings and claims relating to the intellectual property rights of others, and we expect that third parties will continue to assert intellectual property claims, in particular patent claims, against us, particularly as we expand the complexity and scope of our business. For example, in February 2015, IBM sued us and certain of our subsidiaries asserting that we infringed certain IBM patents and claiming damages and injunctive relief. While we believe the suit to be without merit and are contesting it, litigation is uncertain and we may not be successful. See Note 11 to our Unaudited Consolidated Financial Statements for more information regarding this litigation. Successful infringement claims against us could result in a significant monetary liability or prevent us from operating our business, or portions of our business. In addition, resolution of claims may require us to obtain licenses to use intellectual property rights belonging to third parties, which may be expensive to procure, or possibly to cease using those rights altogether. Any of these events could have a material adverse effect on our business, results of operations and financial condition.
The success of our acquisition of OpenTable is subject to numerous risks and uncertainties.
On July 24, 2014, we acquired OpenTable, a leading brand for booking online restaurant reservations. We believe that the online restaurant reservation business is complementary to our online travel businesses, and that both OpenTable and our travel businesses benefit from the addition of OpenTable to The Priceline Group. As a result of our acquisition of OpenTable, we are subject to risks associated with OpenTable's business, many of which are the same risks that our other businesses face. Other risks include: OpenTable's ability to increase the number of restaurants and diners using its products and services and retain existing restaurants and diners; OpenTable's ability to expand internationally; competition both to provide reservation management services to restaurants and to attract diners to make reservations through OpenTable's websites and apps; OpenTable's ability to effectively and efficiently market to new restaurants and diners; and any risks that cause people to refrain from dining at restaurants, such as economic downturns, severe weather, outbreaks of pandemic or contagious diseases, or threats of terrorist attacks.
OpenTable's post-acquisition strategy was premised on significant and rapid investment in international expansion and various other growth initiatives, resulting in near-term reduced earnings and profit margins but with the goal of achieving significantly increased revenues and profitability in the long term. As this strategy was achieving limited progress, in the third quarter of 2016 OpenTable modified its strategy. As a result, while OpenTable intends to continue to pursue and invest in international expansion and its other growth initiatives, it intends to do so in a more measured and deliberate manner. This change in strategy resulted in OpenTable updating its forecasted financial results to reflect (a) a material reduction in forecasted long-term financial results from these initiatives, partially offset by (b) improved earnings and profit margins in the near term as a result of the reduced investments. As previously disclosed, based on the updated forecast, we estimated a significant reduction in the fair value of the OpenTable business and, for the quarter ended September 30, 2016, recognized a non-deductible goodwill impairment charge of $940.7 million.
Future events and changing market conditions may lead us to again re-evaluate the assumptions reflected in the updated forecast, including key assumptions regarding OpenTable's expected growth rates and operating margins and the success and timing of its international expansion and other growth initiatives, as well as other key assumptions with respect to matters outside of our control, such as discount rates, currency exchange rates, market EBITDA (i.e., earnings before interest, taxes, depreciation and amortization) comparables, and changes in accounting policies or practices, including proposed changes affecting measurement of goodwill and/or impairment testing methodology. If OpenTable does not achieve the results currently expected, if its investments, in particular its investments in its international expansion efforts and other growth initiatives, are not successful, or if any of the assumptions underlying our estimate of the value of the OpenTable business, including those mentioned above, prove to be incorrect, we may further refine our forecast for the OpenTable business and recognize an additional goodwill impairment and an impairment of intangible assets, which could have a material adverse effect on our results of operations.

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The value of our investments could decline, which could adversely affect our financial condition and results of operations.
We maintain an investment portfolio of various holdings, types and maturities. These securities are predominantly classified as available-for-sale and, consequently, are recorded in our balance sheets at fair value with unrealized gains or losses reported as a component of accumulated other comprehensive income (loss), net of tax. Our portfolio includes fixed-income securities and equity securities of publicly traded companies, the values of which are subject to market price volatility. If such investments suffer market price declines, we may recognize in earnings the decline in the fair value of our investments below their cost basis when the decline is judged to be other than temporary. We have invested a significant amount in Ctrip convertible notes and ADSs. See Note 4 to our Unaudited Consolidated Financial Statements for more information regarding our investments in Ctrip securities. The value of these securities is subject to the risks associated with Ctrip's business, as well as any changes by the Chinese government in foreign investment laws or elevated scrutiny or regulation of foreign investments in Chinese companies. For example, because of foreign ownership restrictions applicable to its business, Ctrip is a Cayman Islands company operating in China through what is commonly referred to as a variable interest entity, or VIE, structure where it conducts part of its business through contractual relationships with affiliated Chinese entities. Although VIE structures are commonly used by Chinese internet and e-commerce companies, there are substantial uncertainties regarding the interpretation and application of PRC laws and regulations to VIE structures, and it is possible that the PRC government may view the VIE structure as in violation of PRC law. VIE contractual relationships are not as effective in providing control over the affiliated Chinese companies as direct ownership, and Ctrip would have to rely on the PRC legal system to enforce those contracts in the event of a breach by one of these entities. Further, conflicts of interest could arise to the extent Ctrip's officers or directors are also shareholders, officers or directors of the affiliated Chinese entities. Any of these risks could materially and adversely affect Ctrip's business and therefore the value of our investment in Ctrip. Similar considerations and risks apply in respect of our investment in securities of Meituan-DianPing, a private Cayman Islands company operating in China through a VIE structure.
We also invest from time to time in private companies and these investments are generally accounted for under the cost method. Such investments are inherently risky in that such companies are typically at an early stage of development, may have no or limited revenues, may not be or ever become profitable, may not be able to secure additional funding or their technologies, services or products may not be successfully developed or introduced to the market. Further, our ability to liquidate any such investments is typically dependent on a liquidity event, such as a public offering or acquisition, as no public market exists for such securities. Valuations of privately-held companies are inherently complex and uncertain due to the lack of a liquid market for the company's securities. If we determine that any of our investments in such companies have experienced a decline in value, we may be required to record an other-than-temporary impairment. For example, in 2016, we recognized impairments totaling approximately $63 million related to investments in two private companies.

We could lose the full amount of any of our investments, and any impairment of our investments could have a material adverse effect on our financial condition and results of operations.
Investment in new business strategies and acquisitions could disrupt our ongoing business and present risks not originally contemplated.
Our mission is to help people experience the world. As a result, our strategy involves evaluating and potentially entering complementary businesses in furtherance of that mission. We have invested, and in the future may invest, in new business strategies and acquisitions. For example, we entered the restaurant reservation business through our acquisition of OpenTable in 2014, and Booking.com has invested in its BookingSuite accommodation services business and has been testing the offering of activities (such as tours and museum tickets) in various locations. Such endeavors may involve significant risks and uncertainties, including distraction of management from current operations, greater than expected liabilities and expenses, inadequate return on capital, new risks with which we are not familiar, legal compliance obligations that previously did not apply to us, integration risks and difficulties, and unidentified issues not discovered in our investigations and evaluations of those strategies and acquisitions. As a result, entering new businesses involves risks and costs that could, if realized, have an adverse effect on our business, reputation, results of operations, cash flows or financial condition, as well as on our ability to achieve the expected benefits of any such investments or acquisitions.

We may decide to make minority investments, including through joint ventures, in which we have limited or no management or operational control. The controlling person in such a case may have business interests, strategies or goals that are inconsistent with ours, and decisions of the company or venture in which we invested may result in harm to our reputation or adversely affect the value of our investment. A substantial portion of our goodwill and intangible assets were acquired in acquisitions. If we determine that any of the goodwill and intangible assets, or any goodwill or intangible assets acquired in future transactions, experiences a decline in value, we may be required to record an other-than-temporary impairment, which

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could materially adversely affect our results of operations. Further, we may issue shares of our common stock in these transactions, which could result in dilution to our stockholders.

Our use of "open source" software could adversely affect our ability to protect our proprietary software and subject us to possible litigation.
We use open source software in connection with our software development. From time to time, companies that use open source software have faced claims challenging the use of open source software and/or compliance with open source license terms. We could be subject to suits by parties claiming ownership of what we believe to be open source software, or claiming non-compliance with open source licensing terms. Some open source licenses require users who distribute software containing open source to make available all or part of such software, which in some circumstances could include valuable proprietary code of the user. While we monitor our use of open source software and try to ensure that none is used in a manner that would require us to disclose our proprietary source code or that would otherwise breach the terms of an open source agreement, such use could inadvertently occur, in part because open source license terms are often ambiguous. Any requirement to disclose our proprietary source code or pay damages for breach of contract could be harmful to our business, results of operations or financial condition, and could help our competitors develop services that are similar to or better than ours.
Our business is exposed to risks associated with processing credit card transactions.
Because we facilitate the processing of customer credit cards in many of our transactions, including a majority of our priceline.com, agoda.com and Rentalcars.com transactions, our results have been negatively impacted by customer purchases made using fraudulent credit cards. We may be held liable for accepting fraudulent credit cards on our websites as well as other payment disputes with our customers. Additionally, we may be held liable for accepting fraudulent credit cards in certain transactions when we do not facilitate the processing of customer credit cards. Accordingly, we calculate and record an allowance for the resulting customer chargebacks. If we are unable to combat the use of fraudulent credit cards on our websites, our business, results of operations and financial condition could be materially adversely affected.
In addition, in the event that one of our major travel service providers voluntarily or involuntarily declares bankruptcy, we could experience an increase in chargebacks from customers with travel reservations with such travel service provider. For example, airlines that participate in our services and declare bankruptcy or cease operations may be unable or unwilling to honor tickets sold for their flights. Our policy in such event is to direct customers seeking a refund or exchange to the airline, and not to provide a remedy ourselves. Because we process sales of Express Deals® airline tickets on a merchant basis, we could experience a significant increase in demands for refunds or credit card chargebacks from customers, which could materially adversely affect our results of operations and financial condition. We have in the past experienced an increase in chargebacks from customers with tickets on airlines that ceased operations. We process credit card transactions and operate in numerous currencies. Credit card and other payment processing costs are typically higher for foreign currency transactions and in instances where cancellations occur.

"Cookie" laws could negatively impact the way we do business.
A "cookie" is a text file that is stored on a user's web browser by a website. Cookies are common tools used by thousands of websites, including ours, to, among other things, store or gather information (e.g., remember log-on details so a user does not have to re-enter them when revisiting a website), market to consumers and enhance the user experience on a website. Cookies are valuable tools for websites like ours to improve the customer experience and increase conversion on their websites. Many countries have adopted regulations governing the use of "cookies" by websites servicing consumers, especially in the European Union. To the extent any such regulations require "opt-in" consent before certain cookies can be placed on a user's web browser, our ability, in particular Booking.com's ability, to serve certain customers in the manner we currently do might be adversely affected and our ability to continue to improve and optimize performance on our websites might be impaired, either of which could negatively affect a consumer's experience using our services and our business, market share and results of operations.

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Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds
 
The following table sets forth information relating to repurchases of our equity securities during the three months ended September 30, 2017.
 
ISSUER PURCHASES OF EQUITY SECURITIES 
Period
 
(a) Total Number
of Shares (or
Units) Purchased
 
(b) Average
Price Paid per
Share (or Unit)
 
(c) Total Number of
Shares (or Units)
Purchased as Part of
Publicly Announced
Plans or Programs
 
(d) Maximum 
Number (or
Approximate Dollar Value)
of Shares (or Units) 
that May
Yet Be Purchased 
Under the
Plans or Programs
 
 
July 1, 2017 –
 

 
$

 

 
$
3,670,848,218

 
(1) (2) 
July 31, 2017
 
970

(3) 
$
1,940.94

 
N/A

 
N/A

 
 
 
 
 
 
 
 
 
 
 
 
 
August 1, 2017 –
 
150,875

(1) 
$
1,822.59

 
150,875

 
$
3,395,864,685

 
(1) (2) 
August 31, 2017
 
2,420

(3) 
$
1,852.68

 
N/A

 
N/A

 
 
 
 
 
 
 
 
 
 
 
 
 
September 1, 2017 –
 
165,141

(1) 
$
1,846.82

 
165,141

 
$
3,090,878,601

 
(1) (2) 
September 30, 2017
 
82

(3) 
$
1,871.13

 
N/A

 
N/A

 
 
Total
 
319,488

 
$
1,835.72

 
316,016

 
$
3,090,878,601

 
 
 _____________________________
(1)
 Pursuant to a stock repurchase program announced on February 17, 2016, whereby the Company was authorized to repurchase up to $3,000,000,000 of its common stock.
(2)
 Pursuant  to a stock repurchase program announced on February 27, 2017, whereby the Company was authorized to repurchase up to $2,000,000,000 of its common stock.
(3)
Pursuant to a general authorization, not publicly announced, whereby the Company is authorized to repurchase shares of its common stock to satisfy employee withholding tax obligations related to stock-based compensation.

Sales of Unregistered Securities

Between July 1, 2017 and September 30, 2017, we issued 3,281 shares of our common stock in connection with the conversion of $6.1 million principal amount of our 1.0% Convertible Senior Notes due 2018. The conversions were effected in accordance with the indenture, which provides that the principal amount of converted notes be paid in cash and the conversion premium be paid in cash and/or shares of common stock at our election. In each case, we chose to pay the conversion premium in shares of common stock (fractional shares are paid in cash). The issuances of the shares were not registered under the Securities Act of 1933, as amended (the "Act") pursuant to Section 3(a)(9) of the Act.

71



Item 6.  Exhibits
 
The exhibits listed below are filed as part of this Quarterly Report on Form 10-Q.
 
Exhibit
Number
Description
 
 
Restated Certificate of Incorporation.
Amended and Restated By-Laws, dated July 23, 2015.
Indenture, dated as of August 8, 2017, between the Company and U.S. Bank National Association, as trustee.
Form of 2.750% Senior Note due 2023.
Form of 3.550% Senior Note due 2028.
Officers' Certificate, dated August 15, 2017, with respect to the 2.750% Senior Notes due 2023 issued pursuant to the Base Indenture.
Officers' Certificate, dated August 15, 2017, with respect to the 3.550% Senior Notes due 2028 issued pursuant to the Base Indenture.
Statement of Ratio of Earnings to Fixed Charges.
Certification of Glenn D. Fogel, the Chief Executive Officer and President, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of Daniel J. Finnegan, the Chief Financial Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of Glenn D. Fogel, the Chief Executive Officer and President, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Certification of Daniel J. Finnegan, the Chief Financial Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101
The following materials from the Company's Quarterly Report on Form 10-Q for the three months ended September 30, 2017 are furnished herewith, formatted in XBRL (Extensible Business Reporting Language): (i) Unaudited Consolidated Balance Sheets, (ii) Unaudited Consolidated Statements of Operations, (iii) Unaudited Consolidated Statements of Comprehensive Income, (iv) Unaudited Consolidated Statements of Cash Flows, and (v) Notes to Unaudited Consolidated Financial Statements.

(a)
Previously filed as an exhibit to our Current Report on Form 8-K filed on July 18, 2014 and incorporated herein by reference.
(b)
Previously filed as an exhibit to our Current Report on Form 8-K filed on July 28, 2015 and incorporated herein by reference.
(c)
Previously filed as an exhibit to our Registration Statement on Form S-3 filed on August 8, 2017 (File No. 333-219800) and incorporated herein by reference.
(d)
Previously filed as an exhibit to our Current Report on Form 8-K filed on August 15, 2017 and incorporated herein by reference.





72



SIGNATURES
 
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.
 
 
 
 
 
THE PRICELINE GROUP INC.
 
 
 
(Registrant)
 
 
 
 
 
 
 
 
Date:
November 6, 2017
By:
/s/ Daniel J. Finnegan
 
 
 
Name:  Daniel J. Finnegan
Title:    Chief Financial Officer
 
 
 
(On behalf of the Registrant and as principal financial officer)


73



Exhibit Index
 
Exhibit
Number
Description
 
 
Restated Certificate of Incorporation.
Amended and Restated By-Laws, dated July 23, 2015.
Indenture, dated as of August 8, 2017, between the Company and U.S. Bank National Association, as trustee.
Form of 2.750% Senior Note due 2023.
Form of 3.550% Senior Note due 2028.
Officers' Certificate, dated August 15, 2017, with respect to the 2.750% Senior Notes due 2023 issued pursuant to the Base Indenture.
Officers' Certificate, dated August 15, 2017, with respect to the 3.550% Senior Notes due 2028 issued pursuant to the Base Indenture.
Statement of Ratio of Earnings to Fixed Charges.
Certification of Glenn D. Fogel, the Chief Executive Officer and President, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of Daniel J. Finnegan, the Chief Financial Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of Glenn D. Fogel, the Chief Executive Officer and President, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Certification of Daniel J. Finnegan, the Chief Financial Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101
The following materials from the Company's Quarterly Report on Form 10-Q for the three months ended September 30, 2017 are furnished herewith, formatted in XBRL (Extensible Business Reporting Language): (i) Unaudited Consolidated Balance Sheets, (ii) Unaudited Consolidated Statements of Operations, (iii) Unaudited Consolidated Statements of Comprehensive Income, (iv) Unaudited Consolidated Statements of Cash Flows, and (v) Notes to Unaudited Consolidated Financial Statements.

(a)
Previously filed as an exhibit to our Current Report on Form 8-K filed on July 18, 2014 and incorporated herein by reference.
(b)
Previously filed as an exhibit to our Current Report on Form 8-K filed on July 28, 2015 and incorporated herein by reference.
(c)
Previously filed as an exhibit to our Registration Statement on Form S-3 filed on August 8, 2017 (File No. 333-219800) and incorporated herein by reference.
(d)
Previously filed as an exhibit to our Current Report on Form 8-K filed on August 15, 2017 and incorporated herein by reference.







74