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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2019
OR
☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from ______ to _______
Commission file number 1-5684
Grainger W W Inc (chartered name: W.W. Grainger, Inc.)
(Exact name of registrant as specified in its charter)

Illinois |  | 36-1150280
(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)
100 Grainger Parkway, | Lake Forest, | Illinois |  | 60045-5201
(Address of principal executive offices) |  | (Zip Code)
|  | 847 | 535-1000 |  |
(Registrant’s telephone number including area code)
Not Applicable
(Former name, former address and former fiscal year; if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class | Trading Symbol | Name of Each Exchange on Which Registered
Common Stock | GWW | New York Stock Exchange

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 ☒ No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large Accelerated Filer ☒ Accelerated Filer ☐ Non-accelerated Filer ☐ Smaller Reporting Company ☐
Emerging Growth Company ☐
1

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 Exchange Act).
Yes ☐ No ☒
There were 54,571,141 shares of the Company’s Common Stock, par value $0.50, outstanding as of June 30, 2019.
2

| TABLE OF CONTENTS |
|  | Page No.
| PART I FINANCIAL INFORMATION |
Item 1: | Financial Statements (Unaudited) |
| Condensed Consolidated Statements of Earnings for the Three and Six Months Ended June 30, 2019 and 2018 | 4
| Condensed Consolidated Statements of Comprehensive Earnings for the Three and Six Months Ended June 30, 2019 and 2018 | 5
| Condensed Consolidated Balance Sheets as of June 30, 2019 and December 31, 2018 | 6
| Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2019 and 2018 | 7
| Condensed Consolidated Statements of Shareholders' Equity for the Three and Six Months Ended June 30, 2019 and 2018 | 8
| Notes to Condensed Consolidated Financial Statements | 10
Item 2: | Management's Discussion and Analysis of Financial Condition and Results of Operations | 18
Item 3: | Quantitative and Qualitative Disclosures About Market Risk | 28
Item 4: | Controls and Procedures | 28
| PART II OTHER INFORMATION | 28
Item 1: | Legal Proceedings | 28
Item 2: | Unregistered Sales of Equity Securities and Use of Proceeds | 28
Item 6: | Exhibits | 29
Signatures |  | 30
EXHIBITS |  |

3

PART I – FINANCIAL INFORMATION
Item 1: Financial Statements
W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS
(In millions of dollars, except for share and per share amounts)
(Unaudited)

| Three Months Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Net sales | $ | 2,893 |  |  | $ | 2,861 |  |  | $ | 5,692 |  |  | $ | 5,627 |
Cost of goods sold | 1,772 |  |  | 1,750 |  |  | 3,476 |  |  | 3,424 |
Gross profit | 1,121 |  |  | 1,111 |  |  | 2,216 |  |  | 2,203 |
Selling, general and administrative expenses | 741 |  |  | 767 |  |  | 1,473 |  |  | 1,524 |
Operating earnings | 380 |  |  | 344 |  |  | 743 |  |  | 679 |
Other income (expense): |  |  |  |  |  |  |  |  |
Interest income | 1 |  |  | 2 |  |  | 3 |  |  | 2 |
Interest expense | (22 | ) |  | (23 | ) |  | (43 | ) |  | (48 | )
Other, net | 7 |  |  | 1 |  |  | 14 |  |  | (2 | )
Total other expense, net | (14 | ) |  | (20 | ) |  | (26 | ) |  | (48 | )
Earnings before income taxes | 366 |  |  | 324 |  |  | 717 |  |  | 631 |
Income taxes | 94 |  |  | 76 |  |  | 183 |  |  | 142 |
Net earnings | 272 |  |  | 248 |  |  | 534 |  |  | 489 |
Less: Net earnings attributable to noncontrolling interest | 12 |  |  | 11 |  |  | 21 |  |  | 20 |
Net earnings attributable to W.W. Grainger, Inc. | $ | 260 |  |  | $ | 237 |  |  | $ | 513 |  |  | $ | 469 |
Earnings per share: |  |  |  |  |  |  |  |  |
Basic | $ | 4.69 |  |  | $ | 4.19 |  |  | $ | 9.19 |  |  | $ | 8.29 |
Diluted | $ | 4.67 |  |  | $ | 4.16 |  |  | $ | 9.14 |  |  | $ | 8.23 |
Weighted average number of shares outstanding: |  |  |  |  |  |  |  |  |  |  |
Basic | 55,139,799 |  |  | 56,109,809 |  |  | 55,389,463 |  |  | 56,086,592 |
Diluted | 55,378,936 |  |  | 56,552,644 |  |  | 55,661,005 |  |  | 56,478,645 |
Cash dividends paid per share | $ | 1.44 |  |  | $ | 1.36 |  |  | $ | 2.80 |  |  | $ | 2.64 |

The accompanying notes are an integral part of these financial statements.
4

W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS
(In millions of dollars)
(Unaudited)

| Three Months Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Net earnings | $ | 272 |  |  | $ | 248 |  |  | 534 |  |  | 489 |
Other comprehensive earnings (losses): |  |  |  |  |  |  |  |  |  |  |
Foreign currency translation adjustments | 19 |  |  | (49 | ) |  | 23 |  |  | (25 | )
Postretirement benefit plan reclassification, net of tax benefit of $1, $1, $2 and $2, respectively | (2 | ) |  | (3 | ) |  | (5 | ) |  | (6 | )
Total other comprehensive earnings | 17 |  |  | (52 | ) |  | 18 |  |  | (31 | )
Comprehensive earnings, net of tax | 289 |  |  | 196 |  |  | 552 |  |  | 458 |
Less: Comprehensive earnings (losses) attributable to noncontrolling interest |  |  |  |  |  |  |
Net earnings | 12 |  |  | 11 |  |  | 21 |  |  | 20 |
Foreign currency translation adjustments | 5 |  |  | (7 | ) |  | 3 |  |  | 2 |
Comprehensive earnings attributable to noncontrolling interest | 17 |  |  | 4 |  |  | 24 |  |  | 22 |
Comprehensive earnings attributable to W.W. Grainger, Inc. | $ | 272 |  |  | $ | 192 |  |  | $ | 528 |  |  | $ | 436 |

The accompanying notes are an integral part of these financial statements.
5

W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED BALANCE SHEETS
(In millions of dollars, except for share and per share amounts)

| As of
ASSETS | (Unaudited) June 30, 2019 |  | December 31, 2018
CURRENT ASSETS |  |  |
Cash and cash equivalents | $ | 315 |  |  | $ | 538 |
Accounts receivable (less allowances for doubtful |  |  |  |  |
accounts of $25 and $25, respectively) | 1,503 |  |  | 1,385 |
Inventories | 1,535 |  |  | 1,541 |
Prepaid expenses and other assets | 92 |  |  | 83 |
Prepaid income taxes | 11 |  |  | 10 |
Total current assets | 3,456 |  |  | 3,557 |
PROPERTY, BUILDINGS AND EQUIPMENT, NET | 1,380 |  |  | 1,352 |
DEFERRED INCOME TAXES | 13 |  |  | 12 |
GOODWILL | 429 |  |  | 424 |
INTANGIBLES, NET | 437 |  |  | 460 |
OTHER ASSETS | 277 |  |  | 68 |
TOTAL ASSETS | $ | 5,992 |  |  | $ | 5,873 |
LIABILITIES AND SHAREHOLDERS' EQUITY |  |  |
CURRENT LIABILITIES |  |  |
Short-term debt | $ | 51 |  |  | $ | 49 |
Current maturities of long-term debt | 81 |  |  | 81 |
Trade accounts payable | 780 |  |  | 678 |
Accrued compensation and benefits | 183 |  |  | 262 |
Accrued contributions to employees' profit sharing plans | 46 |  |  | 133 |
Accrued expenses | 288 |  |  | 269 |
Income taxes payable | 23 |  |  | 29 |
Total current liabilities | 1,452 |  |  | 1,501 |
LONG-TERM DEBT (less current maturities) | 2,080 |  |  | 2,090 |
DEFERRED INCOME TAXES AND TAX UNCERTAINTIES | 115 |  |  | 103 |
OTHER NON-CURRENT LIABILITIES | 231 |  |  | 86 |
SHAREHOLDERS' EQUITY |  |  |  |  |
Cumulative preferred stock – $5 par value – 12,000,000 shares authorized; none issued nor outstanding | — |  |  | — |
Common stock – $0.50 par value – 300,000,000 shares authorized; 109,659,219 shares issued | 55 |  |  | 55 |
Additional contributed capital | 1,152 |  |  | 1,134 |
Retained earnings | 8,226 |  |  | 7,869 |
Accumulated other comprehensive losses | (156 | ) |  | (171 | )
Treasury stock, at cost – 55,088,078 and 53,796,859 shares, respectively | (7,354 | ) |  | (6,966 | )
Total W.W. Grainger, Inc. shareholders’ equity | 1,923 |  |  | 1,921 |
Noncontrolling interest | 191 |  |  | 172 |
Total shareholders' equity | 2,114 |  |  | 2,093 |
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | $ | 5,992 |  |  | $ | 5,873 |

The accompanying notes are an integral part of these financial statements.
6

W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In millions of dollars)
(Unaudited)

| Six Months Ended
| June 30,
| 2019 |  | 2018
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net earnings | $ | 534 |  |  | $ | 489 |
Provision for losses on accounts receivable | 6 |  |  | 4 |
Deferred income taxes and tax uncertainties | 12 |  |  | 3 |
Depreciation and amortization | 113 |  |  | 128 |
Net gains from sales of assets, net of write-offs | (5 | ) |  | (14 | )
Stock-based compensation | 23 |  |  | 28 |
Losses from equity method investment | — |  |  | 15 |
Subtotal | 149 |  |  | 164 |
Change in operating assets and liabilities: |  |  |  |  |
Accounts receivable | (118 | ) |  | (148 | )
Inventories | 12 |  |  | (45 | )
Prepaid expenses and other assets | (22 | ) |  | (25 | )
Trade accounts payable | 100 |  |  | 5 |
Accrued liabilities | (187 | ) |  | (60 | )
Income taxes payable, net | (7 | ) |  | 28 |
Other non-current liabilities | (11 | ) |  | (13 | )
Subtotal | (233 | ) |  | (258 | )
Net cash provided by operating activities | 450 |  |  | 395 |
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |  |  |
Additions to property, buildings and equipment and intangibles | (107 | ) |  | (103 | )
Proceeds from sales of assets | 14 |  |  | 43 |
Equity method proceeds (investment) | 2 |  |  | (14 | )
Net cash used in investing activities | (91 | ) |  | (74 | )
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |  |  |
Borrowings under lines of credit | 19 |  |  | 22 |
Payments against lines of credit | (16 | ) |  | (22 | )
Payments of long-term debt | (34 | ) |  | (36 | )
Proceeds from stock options exercised | 16 |  |  | 87 |
Payments for employee taxes withheld from stock awards | (10 | ) |  | (29 | )
Purchase of treasury stock | (400 | ) |  | (201 | )
Cash dividends paid | (163 | ) |  | (155 | )
Other, net | 2 |  |  | 3 |
Net cash used in financing activities | (586 | ) |  | (331 | )
Exchange rate effect on cash and cash equivalents | 4 |  |  | (4 | )
NET CHANGE IN CASH AND CASH EQUIVALENTS | (223 | ) |  | (14 | )
Cash and cash equivalents at beginning of year | 538 |  |  | 327 |
Cash and cash equivalents at end of period | $ | 315 |  |  | $ | 313 |

The accompanying notes are an integral part of these financial statements.
7

W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(In millions of dollars, except for per share amounts)
(Unaudited)

| Common Stock | Additional Contributed Capital | Retained Earnings | Accumulated Other Comprehensive Earnings (Losses) | Treasury Stock | Noncontrolling Interest | Total
Balance at January 1, 2018 | $ | 55 |  | $ | 1,041 |  | $ | 7,405 |  | $ | (135 | ) | $ | (6,676 | ) | $ | 138 |  | $ | 1,828 |
Stock based compensation | — |  | 24 |  | — |  | — |  | 44 |  | — |  | 68 |
Purchase of treasury stock | — |  | — |  | — |  | — |  | (160 | ) | — |  | (160 | )
Net earnings | — |  | — |  | 232 |  | — |  | — |  | 9 |  | 241 |
Other comprehensive earnings | — |  | — |  | — |  | 12 |  | — |  | 9 |  | 21 |
Cash dividends paid ($1.28 per share) | — |  | — |  | (73 | ) | — |  | — |  | — |  | (73 | )
Balance at March 31, 2018 | $ | 55 |  | $ | 1,065 |  | $ | 7,564 |  | $ | (123 | ) | $ | (6,792 | ) | $ | 156 |  | $ | 1,925 |
Stock based compensation | — |  | 14 |  | — |  | — |  | 23 |  | — |  | 37 |
Purchase of treasury stock | — |  | — |  | — |  | — |  | (28 | ) | — |  | (28 | )
Net earnings | — |  | — |  | 237 |  | — |  | — |  | 11 |  | 248 |
Other comprehensive earnings | — |  | — |  | — |  | (45 | ) | — |  | (7 | ) | (52 | )
Capital contribution | — |  | — |  | — |  | — |  | — |  | 2 |  | 2 |
Cash dividends paid ($1.36 per share) | — |  | — |  | (76 | ) | — |  | — |  | (6 | ) | (82 | )
Balance at June 30, 2018 | $ | 55 |  | $ | 1,079 |  | $ | 7,725 |  | $ | (168 | ) | $ | (6,797 | ) | $ | 156 |  | $ | 2,050 |

8

W.W. Grainger, Inc. and Subsidiaries
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(In millions of dollars, except for per share amounts)
(Unaudited)

| Common Stock | Additional Contributed Capital | Retained Earnings | Accumulated Other Comprehensive Earnings (Losses) | Treasury Stock | Noncontrolling Interest | Total
Balance at January 1, 2019 | $ | 55 |  | $ | 1,134 |  | $ | 7,869 |  | $ | (171 | ) | $ | (6,966 | ) | $ | 172 |  | $ | 2,093 |
Stock based compensation | — |  | 3 |  | — |  | — |  | 3 |  | — |  | 6 |
Purchase of treasury stock | — |  | — |  | — |  | — |  | (135 | ) | — |  | (135 | )
Net earnings | — |  | — |  | 253 |  | — |  | — |  | 9 |  | 262 |
Other comprehensive (losses) earnings | — |  | — |  | — |  | 3 |  | — |  | (2 | ) | 1 |
Capital contribution | — |  | — |  | — |  | — |  | — |  | 2 |  | 2 |
Cash dividends paid ($1.36 per share) | — |  | — |  | (77 | ) | — |  | — |  | — |  | (77 | )
Balance at March 31, 2019 | $ | 55 |  | $ | 1,137 |  | $ | 8,045 |  | $ | (168 | ) | $ | (7,098 | ) | $ | 181 |  | $ | 2,152 |
Stock based compensation | — |  | 15 |  | — |  | — |  | 9 |  | — |  | 24 |
Purchase of treasury stock | — |  | — |  | — |  | — |  | (265 | ) | — |  | (265 | )
Net earnings | — |  | — |  | 260 |  | — |  | — |  | 12 |  | 272 |
Other comprehensive (losses) earnings | — |  | — |  | — |  | 12 |  | — |  | 5 |  | 17 |
Cash dividends paid ($1.44 per share) | — |  | — |  | (79 | ) | — |  | — |  | (7 | ) | (86 | )
Balance at June 30, 2019 | $ | 55 |  | $ | 1,152 |  | $ | 8,226 |  | $ | (156 | ) | $ | (7,354 | ) | $ | 191 |  | $ | 2,114 |

9

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
1. BACKGROUND AND BASIS OF PRESENTATION
W.W. Grainger, Inc. is a broad line, business-to-business distributor of maintenance, repair and operating (MRO) products and services with operations primarily in North America, Europe and Japan. In this report, the words “Company” or “Grainger” mean W.W. Grainger, Inc. and its subsidiaries, except where the context makes it clear that the reference is only to W.W. Grainger, Inc. itself and not its subsidiaries.
The Condensed Consolidated Financial Statements (Financial Statements) of the Company and the related notes are unaudited and should be read in conjunction with the consolidated financial statements and related notes for the year ended December 31, 2018 included in the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (SEC) on February 28, 2019.
The Condensed Consolidated Balance Sheet as of December 31, 2018 has been derived from the audited consolidated financial statements at that date, but does not include all of the disclosures required by accounting principles generally accepted in the U.S. for complete financial statements.
The unaudited financial information reflects all adjustments (primarily consisting of normal recurring adjustments) which, in the opinion of management, are necessary for a fair presentation of the statements contained in this report.
2. NEW ACCOUNTING STANDARDS
In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments as modified by subsequently issued ASUs 2018-19, 2019-04 and 2019-05. This ASU requires estimating all expected credit losses for certain types of financial instruments, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. The effective date of this ASU is for fiscal years and interim periods beginning after December 15, 2019 and the Company plans to adopt this ASU prospectively. The Company is evaluating the impact of this ASU and does not expect a material impact to the Company's Financial Statements.
On January 1, 2019, the Company adopted ASU 2016-02, Leases as modified subsequently by ASUs 2018-01, 2018-10, 2018-11, 2018-20 and 2019-01(Topic 842). The core principle of these ASUs is to improve transparency and comparability related to the accounting and reporting of leasing arrangements, including balance sheet recognition for assets and liabilities associated with rights and obligations created by leases with terms greater than twelve months, among other changes.
The Company utilized the simplified modified retrospective transition method that allowed for a cumulative-effect adjustment in the period of adoption, and did not restate prior periods. Additionally, the Company elected the practical expedients package permitted under the transition guidance. Adoption of the new standard resulted in the recording right of use (ROU) assets and lease liabilities of approximately $208 million and $205 million, respectively as of January 1, 2019 related to operating and finance leases. Adoption of the standard did not materially impact the Company’s Condensed Consolidated Statements of Earnings, Comprehensive Earnings and Statements of Cash Flows. See Note 5 to the Financial Statements.
10

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
3. REVENUE
Company revenue is primarily comprised of MRO product sales and related activities, such as freight and services. Total service revenue is not material and accounted for approximately 1% of the Company's revenue for the three and six months ended June 30, 2019 and 2018, respectively.
Grainger serves a large number of customers in diverse industries, which are subject to different economic and market specific factors. The Company's presentation of revenue by industry most reasonably depicts how the nature, amount, timing and uncertainty of Company revenue and cash flows are affected by economic and market specific factors. The following table presents the Company's percentage of revenue by reportable segment and by major customer industry:

| Three Months Ended June 30,
| 2019 |  | 2018
| U.S. |  | Canada |  | Total Company (2) |  | U.S. |  | Canada |  | Total Company (2)
Government | 19 | % |  | 6 | % |  | 14 | % |  | 19 | % |  | 5 | % |  | 14 | %
Heavy Manufacturing | 19 | % |  | 20 | % |  | 17 | % |  | 19 | % |  | 21 | % |  | 18 | %
Light Manufacturing | 13 | % |  | 6 | % |  | 11 | % |  | 13 | % |  | 6 | % |  | 11 | %
Transportation | 5 | % |  | 8 | % |  | 5 | % |  | 5 | % |  | 7 | % |  | 5 | %
Commercial | 17 | % |  | 9 | % |  | 13 | % |  | 16 | % |  | 10 | % |  | 13 | %
Retail/Wholesale | 8 | % |  | 4 | % |  | 7 | % |  | 8 | % |  | 4 | % |  | 7 | %
Contractors | 10 | % |  | 11 | % |  | 8 | % |  | 10 | % |  | 11 | % |  | 8 | %
Natural Resources | 3 | % |  | 32 | % |  | 4 | % |  | 3 | % |  | 33 | % |  | 4 | %
Other (1) | 6 | % |  | 4 | % |  | 21 | % |  | 7 | % |  | 3 | % |  | 20 | %
Total net sales to external customers | 100 | % |  | 100 | % |  | 100 | % |  | 100 | % |  | 100 | % |  | 100 | %
Percent of Total Company Revenue | 72 | % |  | 5 | % |  | 100 | % |  | 72 | % |  | 6 | % |  | 100 | %

| Six Months Ended June 30,
| 2019 |  | 2018
| U.S. |  | Canada |  | Total Company (2) |  | U.S. |  | Canada |  | Total Company (2)
Government | 18 | % |  | 6 | % |  | 13 | % |  | 18 | % |  | 6 | % |  | 14 | %
Heavy Manufacturing | 19 | % |  | 21 | % |  | 18 | % |  | 20 | % |  | 20 | % |  | 18 | %
Light Manufacturing | 13 | % |  | 6 | % |  | 11 | % |  | 13 | % |  | 5 | % |  | 11 | %
Transportation | 6 | % |  | 8 | % |  | 5 | % |  | 5 | % |  | 8 | % |  | 5 | %
Commercial | 17 | % |  | 9 | % |  | 13 | % |  | 16 | % |  | 10 | % |  | 13 | %
Retail/Wholesale | 8 | % |  | 4 | % |  | 7 | % |  | 8 | % |  | 4 | % |  | 7 | %
Contractors | 10 | % |  | 10 | % |  | 8 | % |  | 10 | % |  | 12 | % |  | 8 | %
Natural Resources | 3 | % |  | 32 | % |  | 4 | % |  | 3 | % |  | 32 | % |  | 4 | %
Other (1) | 6 | % |  | 4 | % |  | 21 | % |  | 7 | % |  | 3 | % |  | 20 | %
Total net sales to external customers | 100 | % |  | 100 | % |  | 100 | % |  | 100 | % |  | 100 | % |  | 100 | %
Percent of Total Company Revenue | 72 | % |  | 5 | % |  | 100 | % |  | 72 | % |  | 6 | % |  | 100 | %

(1) Other category primarily includes revenue from individual customers not aligned to major industry segment, including small businesses and consumers and intersegment net sales.
(2) Total Company includes other businesses, which include the Company's endless assortment businesses and operations in Europe, Asia and Latin America and account for approximately 23% of revenue for the three and six months ended June 30, 2019 and 22% of revenue for the three and six months ended June 30 2018.
11

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
Total accrued sales returns were approximately $27 million and $29 million as of June 30, 2019 and December 31, 2018, respectively and are reported as a reduction of Accounts receivable. Total accrued sales incentives were approximately $54 million and $62 million as of June 30, 2019 and December 31, 2018, respectively and are reported as part of Accrued expenses. The Company did not have any material unsatisfied performance obligations, contract assets or liabilities as of June 30, 2019 and December 31, 2018.
4. PROPERTY, BUILDINGS AND EQUIPMENT
Property, buildings and equipment consisted of the following (in millions of dollars):

| As of
| June 30, 2019 |  | December 31, 2018
Land | $ | 318 |  |  | $ | 318 |
Building, structures and improvements | 1,332 |  |  | 1,338 |
Furniture, fixtures, machinery and equipment | 1,774 |  |  | 1,785 |
Property, buildings and equipment | $ | 3,424 |  |  | $ | 3,441 |
Less: Accumulated depreciation and amortization | 2,044 |  |  | 2,089 |
Property, buildings and equipment, net | $ | 1,380 |  |  | $ | 1,352 |

5. LEASES
The Company leases certain properties and buildings (including branches, warehouses, distribution centers and office space) and equipment under various arrangements which provide the right to use the underlying asset and require lease payments for the lease term. The Company’s lease portfolio consists mainly of operating leases which expire at various dates through 2036. Finance leases and service contracts with lease arrangements are not material and the following disclosures pertain to the Company’s operating leases.
Many of the property and building lease agreements obligate the Company to pay real estate taxes, insurance and certain maintenance costs (hereinafter referred to as non-lease components). Certain of the Company’s lease arrangements contain renewal provisions from 1 to 30 years, exercisable at the Company's option. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants.
The Company determines if an arrangement is an operating lease at inception. Leases with an initial term of 12 months or less are not recorded on the balance sheet. All other leases are recorded on the balance sheet with ROU assets representing the right to use the underlying asset for the lease term and lease liabilities representing the obligation to make lease payments arising from the lease.
ROU assets and lease liabilities are recognized at commencement date based on the present value of lease payments over the lease term and include options to extend or terminate the lease when they are reasonably certain to be exercised. The present value of lease payments is determined primarily using the incremental borrowing rate based on the information available at lease commencement date. Lease agreements with lease and non-lease components are generally accounted for as a single lease component. The Company’s operating lease expense is recognized on a straight-line basis over the lease term and is recorded in Selling, general and administrative expenses (SG&A).
12

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
Information related to operating leases is as follows (in millions of dollars):

|  | As of June 30, 2019
ROU Assets |  |
Other assets |  | $ | 200 |
Operating lease liabilities |  |
Accrued expenses |  | 52 |
Other non-current liabilities |  | 150 |
Total operating lease liabilities |  | $ | 202 |

|  | Six Months Ended June 30, 2019
Weighted average remaining lease term |  | 7 years |
Weighted average incremental borrowing rate |  | 2.4 | %
Cash paid for operating leases |  | $ | 32 |
ROU assets obtained in exchange for operating lease obligations |  | 8 |

Rent expense included in SG&A for the three and six months ended June 30, 2019, was $16 million and $35 million, respectively.
Maturities of operating lease liabilities were as follows as of June 30, 2019 (in millions of dollars):

Year |  | Maturity of operating lease liabilities
2019 (excluding six months) |  | $ | 30 |
2020 |  | 52 |
2021 |  | 40 |
2022 |  | 31 |
2023 |  | 21 |
Thereafter |  | 36 |
Total lease payments |  | 210 |
Less interest |  | (8 | )
Present value of lease liabilities |  | $ | 202 |

As of June 30, 2019, the Company's future operating lease obligations that have not yet commenced are immaterial.
13

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
6. GOODWILL AND INTANGIBLE ASSETS
The balances and changes in the carrying amount of Goodwill by segment are as follows (in millions of dollars):

|  | United States |  | Canada |  | Other businesses |  | Total
Balance at January 1, 2018 |  | $ | 192 |  |  | $ | 130 |  |  | $ | 222 |  |  | $ | 544 |
Impairment |  | — |  |  | — |  |  | (105 | ) |  | (105 | )
Translation |  | — |  |  | (10 | ) |  | (5 | ) |  | (15 | )
Balance at December 31, 2018 |  | 192 |  |  | 120 |  |  | 112 |  |  | 424 |
Translation |  | — |  |  | 5 |  |  | — |  |  | 5 |
Balance at June 30, 2019 |  | $ | 192 |  |  | $ | 125 |  |  | $ | 112 |  |  | $ | 429 |

The cumulative goodwill impairment charges by segment as of June 30, 2019 and December 31, 2018 are as follows (in millions of dollars):

|  | United States |  | Canada |  | Other businesses |  | Total
Cumulative goodwill impairment charges |  | $ | 24 |  |  | $ | 32 |  |  | $ | 176 |  |  | $ | 232 |

The balances and changes in Intangible assets, net are as follows (in millions of dollars):

|  |  | June 30, 2019 |  | December 31, 2018
| Weighted average life |  | Gross carrying amount |  | Accumulated amortization |  | Net carrying amount |  | Gross carrying amount |  | Accumulated amortization |  | Net carrying amount
Customer lists and relationships | 14.4 years |  | $ | 397 |  |  | $ | 209 |  |  | $ | 188 |  |  | $ | 410 |  |  | $ | 204 |  |  | $ | 206 |
Trademarks, trade names and other | 13.8 years |  | 37 |  |  | 20 |  |  | 17 |  |  | 24 |  |  | 15 |  |  | 9 |
Non-amortized trade names and other |  |  | 99 |  |  | — |  |  | 99 |  |  | 99 |  |  | — |  |  | 99 |
Capitalized software | 4.3 years |  | 605 |  |  | 472 |  |  | 133 |  |  | 657 |  |  | 511 |  |  | 146 |
Total intangible assets | 8.8 years |  | $ | 1,138 |  |  | $ | 701 |  |  | $ | 437 |  |  | $ | 1,190 |  |  | $ | 730 |  |  | $ | 460 |

Grainger tests reporting units' goodwill and intangible assets for impairment annually during the fourth quarter and more frequently if impairment indicators exist. Accordingly, Grainger periodically performs qualitative assessments of significant events and circumstances such as reporting units' historical and current results, assumptions regarding future performance, strategic initiatives and overall economic factors to determine the existence of impairment indicators and assess if it is more likely than not that the fair value of reporting units or intangible assets is less than their carrying value and if a quantitative impairment test is necessary.
Grainger's qualitative assessment for the six months ended June 30, 2019 did not indicate the presence of any impairment triggering events. Changes in assumptions regarding future performance, as well as the ability to execute on growth initiatives and productivity improvements, may have a significant impact on future cash flows. Likewise, an unfavorable economic environment and changes in market conditions, discount rates or other factors may result in future impairments of goodwill and intangible assets.
14

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
7. RESTRUCTURING
The Company has substantially completed its various restructuring actions initiated during 2017 and 2018. During the three and six month ended June 30, 2019, the restructuring activity was not material. In the three and six months ended June 30, 2018, the Company recorded approximately $15 million and $23 million, respectively of restructuring costs. These charges primarily consisted of involuntary employee termination costs in Canada and the U.S., net of gains from the sales of branches and are included in SG&A. The reserve balance as of June 30, 2019 and December 31, 2018 was approximately $24 million and $47 million, respectively, and is primarily included in Accrued compensation and benefits. The majority of the remaining reserve is expected to be paid during 2019.
8. SHORT-TERM AND LONG-TERM DEBT
Short-term debt consisted of outstanding lines of credit of $51 million and $49 million at June 30, 2019 and December 31, 2018, respectively. Long-term debt consisted of the following (in millions of dollars):

| As of June 30, 2019 |  | As of December 31, 2018
| Carrying Value |  | Fair Value |  | Carrying Value |  | Fair Value
4.60% senior notes due 2045 | $ | 1,000 |  |  | $ | 1,112 |  |  | $ | 1,000 |  |  | $ | 1,026 |
3.75% senior notes due 2046 | 400 |  |  | 393 |  |  | 400 |  |  | 357 |
4.20% senior notes due 2047 | 400 |  |  | 425 |  |  | 400 |  |  | 383 |
British pound term loan | 167 |  |  | 167 |  |  | 174 |  |  | 174 |
Euro term loan | 125 |  |  | 125 |  |  | 126 |  |  | 126 |
Canadian dollar revolving credit facility | 46 |  |  | 46 |  |  | 44 |  |  | 44 |
Other | 45 |  |  | 45 |  |  | 49 |  |  | 49 |
Subtotal | 2,183 |  |  | 2,313 |  |  | 2,193 |  |  | 2,159 |
Less current maturities | (81 | ) |  | (81 | ) |  | (81 | ) |  | (81 | )
Debt issuance costs and discounts, net of amortization | (22 | ) |  | (22 | ) |  | (22 | ) |  | (22 | )
Long-term debt (less current maturities) | $ | 2,080 |  |  | $ | 2,210 |  |  | $ | 2,090 |  |  | $ | 2,056 |

The estimated fair value of the Company’s senior notes was based on available external pricing data and current market rates for similar debt instruments, among other factors, which are classified as level 2 inputs within the fair value hierarchy. The carrying value of other long-term debt approximates fair value due to their variable interest rates.
9. SEGMENT INFORMATION
Grainger's two reportable segments are the U.S. and Canada. The U.S. reportable segment reflects the results of Grainger's U.S. businesses. The Canada reportable segment reflects the results of Acklands-Grainger, Inc. and its subsidiaries. Other businesses include the endless assortment businesses, Zoro Tools, Inc. (Zoro) in the U.S. and MonotaRO Co. (MonotaRO) in Japan, and smaller high-touch solutions businesses in Europe, Asia and Mexico. These businesses individually do not meet the criteria of a reportable segment.
15

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
Following is a summary of segment results (in millions of dollars):

| Three Months Ended June 30, 2019
| U.S. |  | Canada |  | Total Reportable Segments |  | Other businesses |  | Total
Total net sales | $ | 2,222 |  |  | $ | 135 |  |  | $ | 2,357 |  |  | $ | 663 |  |  | $ | 3,020 |
Intersegment net sales | (127 | ) |  | — |  |  | (127 | ) |  | — |  |  | (127 | )
Net sales to external customers | $ | 2,095 |  |  | $ | 135 |  |  | $ | 2,230 |  |  | $ | 663 |  |  | $ | 2,893 |
Segment operating earnings | $ | 381 |  |  | $ | 1 |  |  | $ | 382 |  |  | $ | 27 |  |  | $ | 409 |

| Three Months Ended June 30, 2018
| U.S. |  | Canada |  | Total Reportable Segments |  | Other businesses |  | Total
Total net sales | $ | 2,175 |  |  | $ | 177 |  |  | $ | 2,352 |  |  | $ | 622 |  |  | $ | 2,974 |
Intersegment net sales | (113 | ) |  | — |  |  | (113 | ) |  | — |  |  | (113 | )
Net sales to external customers | $ | 2,062 |  |  | $ | 177 |  |  | $ | 2,239 |  |  | $ | 622 |  |  | $ | 2,861 |
Segment operating earnings | $ | 349 |  |  | $ | (14 | ) |  | $ | 335 |  |  | $ | 41 |  |  | $ | 376 |

| Six Months Ended June 30, 2019
| U.S. |  | Canada |  | Total Reportable Segments |  | Other businesses |  | Total
Total net sales | $ | 4,371 |  |  | $ | 271 |  |  | $ | 4,642 |  |  | $ | 1,296 |  |  | $ | 5,938 |
Intersegment net sales | (245 | ) |  | — |  |  | (245 | ) |  | (1 | ) |  | (246 | )
Net sales to external customers | $ | 4,126 |  |  | $ | 271 |  |  | $ | 4,397 |  |  | $ | 1,295 |  |  | $ | 5,692 |
Segment operating earnings | $ | 745 |  |  | $ | (4 | ) |  | $ | 741 |  |  | $ | 57 |  |  | $ | 798 |

| Six Months Ended June 30, 2018
| U.S. |  | Canada |  | Total Reportable Segments |  | Other businesses |  | Total
Total net sales | $ | 4,283 |  |  | $ | 359 |  |  | $ | 4,642 |  |  | $ | 1,210 |  |  | $ | 5,852 |
Intersegment net sales | (223 | ) |  | — |  |  | (223 | ) |  | (2 | ) |  | (225 | )
Net sales to external customers | $ | 4,060 |  |  | $ | 359 |  |  | $ | 4,419 |  |  | $ | 1,208 |  |  | $ | 5,627 |
Segment operating earnings | $ | 706 |  |  | $ | (34 | ) |  | $ | 672 |  |  | $ | 77 |  |  | $ | 749 |

16

W.W. Grainger, Inc. and Subsidiaries
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(Unaudited)
Following are reconciliations of segment information with the consolidated totals per the financial statements (in millions of dollars):

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Operating earnings: |  |  |
Total operating earnings for reportable segments | $ | 382 |  |  | $ | 335 |  |  | $ | 741 |  |  | $ | 672 |
Other businesses | 27 |  |  | 41 |  |  | 57 |  |  | 77 |
Unallocated expenses | (29 | ) |  | (32 | ) |  | (55 | ) |  | (70 | )
Total consolidated operating earnings | $ | 380 |  |  | $ | 344 |  |  | $ | 743 |  |  | $ | 679 |
| As of |  |  |  |
| June 30, 2019 |  | December 31, 2018 |  |  |  |
Assets: |  |  |  |  |  |  |
United States | $ | 2,625 |  |  | $ | 2,496 |  |  |  |  |
Canada | 172 |  |  | 188 |  |  |  |  |
Assets for reportable segments | 2,797 |  |  | 2,684 |  |  |  |  |
Other current and noncurrent assets | 3,087 |  |  | 2,879 |  |  |  |  |
Unallocated assets | 108 |  |  | 310 |  |  |  |  |
Total consolidated assets | $ | 5,992 |  |  | $ | 5,873 |  |  |  |  |

The Company is a broad-line distributor of MRO products and services. Products are regularly added and deleted from the Company's inventory. Accordingly, it would be impractical to provide sales information by product category due to the way the business is managed.
Unallocated expenses primarily relate to the Company's headquarters support services and intercompany eliminations, which are not part of any reportable segment. Unallocated expenses include supply chain, product management and procurement, finance, communications, human resources, information systems, legal and compliance, internal audit and real estate.
Assets for reportable segments include net accounts receivable and first-in, first-out inventory which are reported to the Company's Chief Operating Decision Maker. Other current and non-current assets include all other assets of the reportable segments. Unallocated assets are primarily comprised of non-operating cash and cash equivalents, property, buildings and equipment, net, and certain prepaid expenses related to the Company's headquarters support services.
10. CONTINGENCIES AND LEGAL MATTERS
From time to time the Company is involved in various legal and administrative proceedings that are incidental to its business, including claims related to product liability, general negligence, contract disputes, cybersecurity incidents, privacy matters, environmental issues, wage and hour laws, intellectual property, employment practices, advertising laws, regulatory compliance, and other matters and actions brought by employees, customers, competitors, suppliers and governmental entities. As a government contractor selling to federal, state and local governmental entities, the Company is also subject to governmental and regulatory inquiries, audits and other proceedings, including those related to contract administration and pricing compliance. It is not expected that the ultimate resolution of any of these matters will have, either individually or in the aggregate, a material adverse effect on the Company's consolidated financial position or results of operations.
17

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
Item 2: Management's Discussion and Analysis of Financial Condition and Results of Operations
General
W.W. Grainger, Inc. (Grainger or the Company) is a broad line, business-to-business distributor of maintenance, repair and operating (MRO) products and services with operations primarily in North America, Europe and Japan. More than 3.5 million customers worldwide rely on Grainger for products such as safety, gloves, ladders, motors and janitorial supplies, along with services like inventory management and technical support. These customers represent a broad collection of industries (see Note 3 in the Condensed Consolidated Financial Statements (Financial Statements)). They place orders online, on mobile devices, through sales representatives, over the phone and at local branches. Approximately 5,000 suppliers provide Grainger with approximately 1.7 million products stocked in Grainger's distribution centers (DCs) and branches worldwide.
Grainger's two reportable segments are the U.S. and Canada (Acklands - Grainger Inc. and its subsidiaries). These reportable segments reflect the results of the Company's high-touch solutions businesses in those geographies. Other businesses include the endless assortment businesses, (Zoro in the U.S. and MonotaRO in Japan), and smaller high-touch solutions businesses in Europe, Asia and Mexico.
Business Environment
Given Grainger's large number of customers and the diverse industries it serves, several economic factors and industry trends tend to shape Grainger’s business environment and provide general insight into projecting Grainger's growth. Grainger’s sales in the United States (U.S.) and Canada tend to positively correlate with Business Investment, Business Inventory, Exports, Industrial Production and Gross Domestic Product (GDP). Sales in Canada also tend to positively correlate with oil prices. The table below provides these estimated indicators for 2019:

| U.S. |  | Canada
| Estimated 2018 | Forecasted 2019 |  | Estimated 2018 | Forecasted 2019
Business Investment | 7.4% | 0.9% |  | 1.2% | (0.6)%
Business Inventory | 1.6% | 3.0% |  | — | —
Exports | 4.0% | 2.5% |  | 3.2% | 0.8%
Industrial Production | 3.9% | 1.1% |  | 3.0% | 0.7%
GDP | 2.9% | 2.6% |  | 1.9% | 1.4%
Oil Prices | — | — |  | $65/barrel | $59/barrel
Source: Global Insight U.S. (July 2019), Global Insight Canada (June 2019)

In the U.S., Business Investment and Exports are two major indicators of MRO spending. Per the Global Insight July 2019 forecast, Business Inventory is forecast to improve while Business Investment, Industrial Production, Exports and GDP are forecast to soften, as a result of slowing global growth, trade tensions and associated uncertainty, diminishing support from fiscal stimulus and a decline in the pace of inventory accumulation.
Per the Global Insight June 2019 forecast, Canada's Business Investment, Exports, Industrial Production and GDP are expected to slow due to a reduction in spending, delayed investments, weakness in oil prices and slowing global oil demand.
Outlook
Each business in Grainger’s portfolio has a specific set of strategic imperatives focused on creating unique value for customers.
In the U.S. business, Grainger is focused on growing market share through the three pillars of its strategy: (i) building advantaged MRO solutions, which means being able to get customers the exact product they need to solve a problem quickly; (ii) offering differentiated sales and services; Grainger has an advantage in serving complex businesses at their place of business through its direct customer relationships and onsite services and (iii) delivering unparalleled customer service; Grainger is committed to providing the absolute best customer experience in the industry through its effort to deliver flawlessly on every customer transaction.
18

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
Matters Affecting Comparability
There were 64 sales days in the three months ended June 30, 2019 and 2018.
Results of Operations – Three Months Ended June 30, 2019
The following table is included as an aid to understand the changes in Grainger’s Condensed Consolidated Statements of Earnings (in millions of dollars):

| Three Months Ended June 30,
|  |  |  | Percent Increase/(Decrease) |  | As a Percent of Net Sales
| 2019 |  | 2018 |  | 2019 |  | 2018
Net sales | $ | 2,893 |  |  | $ | 2,861 |  | 1 | % |  | 100.0 | % |  | 100.0 | %
Cost of goods sold | 1,772 |  |  | 1,750 |  | 1 |  |  | 61.3 |  |  | 61.2 |
Gross profit | 1,121 |  |  | 1,111 |  | 1 |  |  | 38.7 |  |  | 38.8 |
Selling, general and administrative expenses | 741 |  |  | 767 |  | (3 | ) |  | 25.6 |  |  | 26.8 |
Operating earnings | 380 |  |  | 344 |  | 11 |  |  | 13.1 |  |  | 12.0 |
Other expense, net | 14 |  |  | 20 |  | (30 | ) |  | 0.5 |  |  | 0.7 |
Income taxes | 94 |  |  | 76 |  | 24 |  |  | 3.2 |  |  | 2.6 |
Net earnings | 272 |  |  | 248 |  |  |  |  |  |
Noncontrolling interest | 12 |  |  | 11 |  | 9 |  |  | 0.4 |  |  | 0.4 |
Net earnings attributable to W.W. Grainger, Inc. | $ | 260 |  |  | $ | 237 |  | 10 | % |  | 9.0 | % |  | 8.3 | %

Grainger’s net sales of $2,893 million for the second quarter of 2019 increased $32 million, or 1% compared to the same period in 2018. On a daily basis, net sales increased 1.0% and consisted of the following:

| Percent Increase/(Decrease)
Volume | 1.5%
Price | 0.5
Foreign exchange | (1.0)
Total | 1.0%

The increase in net sales was primarily driven by volume increases in the U.S. business and the endless assortment businesses, partially offset by lower sales in the Canada business and foreign exchange. See the Segment Analysis below for further details related to segment revenue.
Gross profit of $1,121 million for the second quarter of 2019 increased $10 million compared to the same quarter in 2018. The gross profit margin of 38.7% during the second quarter of 2019 decreased 0.1 percentage point when compared to the same quarter in 2018.
The table below reconciles reported Selling, general and administrative expenses (SG&A), operating earnings and net earnings attributable to W.W. Grainger, Inc. determined in accordance with U.S. generally accepted accounting principles (GAAP) to adjusted SG&A, operating earnings and net earnings attributable to W.W. Grainger, Inc., which are all considered non-GAAP measures. The Company believes that these non-GAAP measures provide meaningful information to assist shareholders in understanding financial results and assessing prospects for future performance as they provide a better baseline for analyzing the ongoing performance of its businesses by excluding items that may not be indicative of core operating results. Because non-GAAP financial measures are not standardized, it may not be possible to compare these measures with other companies' non-GAAP measures having the same or similar names. All tables below are in millions of dollars:
19

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS

| Three Months Ended |  |
| June 30, |  |
| 2019 |  | 2018 |  | %
SG&A reported | $ | 741 |  |  | $ | 767 |  |  | (3 | )%
Restructuring, net of branch gains (U.S.) | 2 |  |  | 6 |  |  |
Restructuring (Canada) | (4 | ) |  | 12 |  |  |
Restructuring (Other businesses) | — |  |  | 1 |  |  |
Restructuring (Unallocated expense) | (1 | ) |  | (5 | ) |  |
Total restructuring, net | (3 | ) |  | 14 |  |  |
SG&A adjusted | $ | 744 |  |  | $ | 753 |  |  | (1 | )%

| 2019 |  | 2018 |  | %
Operating earnings reported | $ | 380 |  |  | $ | 344 |  |  | 11 | %
Total restructuring, net | (3 | ) |  | 15 |  |  |
Operating earnings adjusted | $ | 377 |  |  | $ | 359 |  |  | 5 | %

| 2019 |  | 2018 |  | %
Net earnings attributable to W.W. Grainger, Inc. reported | $ | 260 |  |  | $ | 237 |  |  | 10 | %
Total restructuring, net | (3 | ) |  | 15 |  |  |
Tax effect (1) | 1 |  |  | (3 | ) |  |
Total restructuring, net and tax | (2 | ) |  | 12 |  |  |
Net earnings attributable to W.W. Grainger, Inc. adjusted | $ | 258 |  |  | $ | 249 |  |  | 4 | %

(1) The tax impact of adjustments is calculated based on the income tax rate in each applicable jurisdiction, subject to deductibility limitations and the Company's ability to realize the associated tax benefits.
SG&A of $741 million for the second quarter of 2019 decreased $26 million, or 3% compared to the second quarter of 2018. Excluding restructuring, net in both periods as noted in the table above, SG&A decreased $9 million, or 1% primarily due to 2018 cost take-out actions in Canada and lower variable compensation in the U.S. business and at the corporate level.
Operating earnings of $380 million for the second quarter of 2019 increased $36 million, or 11% compared to the second quarter of 2018. Excluding restructuring, net in both periods as noted in the table above, operating earnings increased $18 million or 5%, driven primarily by cost take-out initiatives in the Canadian business and higher gross profit and lower variable compensation in the U.S. business and at the corporate level.
Other expense, net was $14 million for the second quarter of 2019, a decrease of $6 million, or 30% compared to the second quarter of 2018. The decrease was primarily due to lower losses from the Company's clean energy investments which were concluded in the second half of 2018.
Income taxes of $94 million for the second quarter of 2019 increased $18 million, or 24% compared to the second quarter of 2018. Grainger's effective tax rates were 25.6% and 23.4% for the three months ended June 30, 2019 and 2018, respectively. The increase was primarily driven by lower tax benefit from stock-based compensation and the absence of the Company's clean energy tax benefits in 2019 as the Company concluded its investments in 2018.
Net earnings attributable to W.W. Grainger, Inc. of $260 million for the second quarter of 2019 increased $23 million or 10% compared to the second quarter of 2018. Excluding restructuring, net from both periods in the table above, net earnings increased $9 million, or 4%. The increase in net earnings primarily resulted from lower SG&A and lower other expense, net.
Diluted earnings per share of $4.67 in the second quarter of 2019 was up 12% versus the $4.16 for the second quarter of 2018, primarily due to higher net earnings and lower average shares outstanding. Excluding restructuring, net from
20

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
both periods in the table above, diluted earnings per share of $4.64 in the second quarter of 2019 increased 6% from $4.37 for the second quarter of 2018.
Segment Analysis
The following results at the U.S. and Canada segments and Other businesses level include external and intersegment net sales and operating earnings. See Note 9 to the Financial Statements.
United States
Net sales were $2,222 million for the second quarter of 2019, an increase of $47 million, or 2% compared to the same period in 2018 and consisted of the following:

| Percent Increase/(Decrease)
Volume | 1.5%
Price | 0.5
Intercompany sales to Zoro (included in other businesses) | 0.5
Other | (0.5)
Total | 2.0%

Sales to customers in the retail end markets increased high single digits. Government and commercial increased mid-single digits and contractors and light manufacturing end markets increased low-single digits. Heavy manufacturing was down low single digits and natural resources was down mid-single digits when compared to the prior year. See Note 3 to the Financial Statements for information related to disaggregated revenue. Overall, revenue increases were primarily driven by market share gains.
The gross profit margin for the second quarter of 2019 increased 0.35 percentage point compared to the same period in 2018, as a result of stable price cost spread.
SG&A decreased 1% in the second quarter of 2019 compared to the second quarter of 2018. The decrease was primarily driven by lower variable compensation versus the prior year.
Operating earnings of $381 million for the second quarter of 2019 increased $32 million, or 9% from $349 million for the second quarter of 2018. This increase was driven primarily by higher gross profit from higher sales.
Canada
Net sales were $135 million for the second quarter of 2019, a decrease of $42 million, or 23% compared to the same period in 2018 and consisted of the following:

| Percent (Decrease)/Increase
Volume | (23.0)%
Foreign exchange | (3.0)
Price | 3.0
Total | (23.0)%

For the second quarter of 2019, volume was down 23.0 percentage points compared to the same period in 2018 due to customer disruption as a result of actions taken to reduce the branch footprint and sales coverage optimization activities.
The gross profit margin decreased 1.4 percentage points in the second quarter of 2019 versus the second quarter of 2018, primarily due to negative price-cost spread as a result of a more competitive pricing dynamic in the region.
SG&A decreased 42% in the second quarter of 2019 compared to the second quarter of 2018. Excluding restructuring costs in both periods (as noted in the table above and Note 7 to the Financial Statements), SG&A would have decreased
21

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
26%. This decrease was primarily due to 2018 cost take-out actions and lower variable expense due to lower sales volume.
Operating earnings were $1 million for the second quarter of 2019 compared to operating losses of $14 million in the second quarter of 2018. Excluding restructuring, net in both periods as noted in the table above, operating losses would have been $3 million compared to $2 million in the prior period primarily due to lower sales volume.
Other businesses
Net sales were $663 million for the second quarter of 2019, an increase of $41 million, or 6.5% when compared to the same period in 2018 and consisted of the following:

| Percent Increase/(Decrease)
Price/volume | 9.5%
Foreign exchange | (3.0)
Total | 6.5%

The increase in net sales was primarily due to customer acquisition growth from the endless assortment businesses, partially offset by foreign exchange headwinds from the yen, euro and pound sterling.
Operating earnings of $27 million for the second quarter of 2019 were down $14 million compared to operating earnings of $41 million the second quarter of 2018. This decrease is primarily due to the endless assortment businesses' investments to drive long-term growth and performance in the high-touch solutions businesses.
Matters Affecting Comparability
There were 127 sales days in the six months ended June 30, 2019 and 128 sales days in the six months ended June 30, 2018.
Results of Operations – Six Months Ended June 30, 2019
The following table is included as an aid to understanding the changes in Grainger’s Condensed Consolidated Statements of Earnings (in millions of dollars):

| Six Months Ended June 30,
|  |  |  | Percent Increase/(Decrease) |  | As a Percent of Net Sales
| 2019 |  | 2018 |  | 2019 |  | 2018
Net sales | $ | 5,692 |  |  | $ | 5,627 |  | 1 | % |  | 100.0 | % |  | 100.0 | %
Cost of goods sold | 3,476 |  |  | 3,424 |  | 2 |  |  | 61.1 |  |  | 60.9 |
Gross profit | 2,216 |  |  | 2,203 |  | 1 |  |  | 38.9 |  |  | 39.1 |
Selling, general and administrative expenses | 1,473 |  |  | 1,524 |  | (3 | ) |  | 25.9 |  |  | 27.1 |
Operating earnings | 743 |  |  | 679 |  | 9 |  |  | 13.1 |  |  | 12.1 |
Other expense, net | 26 |  |  | 48 |  | (46 | ) |  | 0.5 |  |  | 0.9 |
Income taxes | 183 |  |  | 142 |  | 29 |  |  | 3.2 |  |  | 2.5 |
Net earnings | 534 |  |  | 489 |  |  |  |  |  |
Noncontrolling interest | 21 |  |  | 20 |  | 5 |  |  | 0.4 |  |  | 0.4 |
Net earnings attributable to W.W. Grainger, Inc. | $ | 513 |  |  | $ | 469 |  | 10 | % |  | 9.0 | % |  | 8.3 | %

22

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
Grainger’s net sales of $5,692 million for the six months ended June 30, 2019 increased $65 million, or 1% compared to the same period in 2018. On a daily basis, net sales increased 2.0% and consisted of the following:

| Percent Increase/(Decrease)
Volume | 2.0%
Price | 1.0
Foreign exchange | (1.0)
Total | 2.0%

The increase in net sales was primarily driven by volume increases in the U.S. business due to market share gain and an improved demand environment and continued double digit growth in the endless assortments businesses, offset by lower sales in the Canada business and other businesses. See the Segment Analysis below for further details related to segment revenue.
Gross profit of $2,216 million for the six months ended June 30, 2019 increased $13 million, or 1% compared to the same period in 2018. The gross profit margin of 38.9% decreased 0.2 percentage point when compared to the same period in 2018.
The table below reconciles reported SG&A, operating earnings and net earnings attributable to W.W. Grainger, Inc. determined in accordance with U.S. GAAP to adjusted SG&A, operating earnings and net earnings attributable to W.W. Grainger, Inc., which are all considered non-GAAP measures. The Company believes that these non-GAAP measures provide meaningful information to assist shareholders in understanding financial results and assessing prospects for future performance as they provide a better baseline for analyzing the ongoing performance of its businesses by excluding items that may not be indicative of core operating results. Because non-GAAP financial measures are not standardized, it may not be possible to compare these measures with other companies' non-GAAP measures having the same or similar names. All tables below are in millions of dollars:

| Six Months Ended |  |
| June 30, |  |
| 2019 |  | 2018 |  | %
SG&A reported | $ | 1,473 |  |  | $ | 1,524 |  |  | (3 | )%
Restructuring, net of branch gains (U.S.) | 2 |  |  | 1 |  |  |
Restructuring (Canada) | (3 | ) |  | 23 |  |  |
Restructuring (Other businesses) | — |  |  | 3 |  |  |
Restructuring (Unallocated expense) | (1 | ) |  | (5 | ) |  |
Total restructuring, net | (2 | ) |  | 22 |  |  |
SG&A adjusted | $ | 1,475 |  |  | $ | 1,502 |  |  | (2 | )%

| 2019 |  | 2018 |  | %
Operating earnings reported | $ | 743 |  |  | $ | 679 |  |  | 9 | %
Total restructuring, net | (1 | ) |  | 23 |  |  |
Operating earnings adjusted | $ | 742 |  |  | $ | 702 |  |  | 6 | %

| 2019 |  | 2018 |  | %
Net earnings attributable to W.W. Grainger, Inc. reported | $ | 513 |  |  | $ | 469 |  |  | 9 | %
Total restructuring, net | (1 | ) |  | 23 |  |  |
Tax effect (1) | 1 |  |  | (5 | ) |  |
Total restructuring, net and tax | — |  |  | 18 |  |  |
Net earnings attributable to W.W. Grainger, Inc. adjusted | $ | 513 |  |  | $ | 487 |  |  | 5 | %

(1) The tax impact of adjustments is calculated based on the income tax rate in each applicable jurisdiction, subject to deductibility limitations and the Company's ability to realize the associated tax benefits.
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W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
SG&A of $1,473 million for the six months ended June 30, 2019 decreased $51 million, or 3% from $1,524 million for the six months ended June 30, 2018. Excluding restructuring, net in both periods as noted in the table above, SG&A decreased $27 million, or 2% primarily due to 2018 cost take-out actions in Canada and lower variable compensation in the U.S. business and at the corporate level.
Operating earnings for the six months ended June 30, 2019 were $743 million, an increase of $64 million, or 9% compared to the same period in 2018. Excluding restructuring, net in both periods as noted in the table above, operating earnings increased $40 million or 6%, driven primarily by cost take-out actions in the Canadian business and higher gross profit and lower variable compensation in the U.S. business and at a corporate level.
Other expense, net was $26 million for the six months ended June 30, 2019, a decrease of $22 million, or 46% compared to the six months ended June 30, 2018. The decrease was primarily due to lower losses from the Company's clean energy investments which were concluded in the second half of 2018.
Income taxes of $183 million for the six months ended June 30, 2019 increased $41 million, or 29% compared with $142 million for the comparable 2018 period. Grainger's effective tax rates were 25.5% and 22.5% for the six months ended June 30, 2019 and 2018, respectively. The increase was primarily driven by lower tax benefit from stock-based compensation and the absence of the Company's clean energy tax benefits in 2019 as the Company concluded its investments in 2018.
Net earnings attributable to W.W. Grainger, Inc. for the six months ended June 30, 2019 increased $44 million or 10% to $513 million from $469 million for the six months ended June 30, 2018. Excluding restructuring, net from both periods in the table above, net earnings increased $26 million, or 5%. The increase in net earnings primarily resulted from lower SG&A and lower other expense, net.
Diluted earnings per share of $9.14 in the six months ended June 30, 2019 was up 11% versus the $8.23 for the same period in 2018, due to higher earnings and lower average shares outstanding. Excluding restructuring, net from both periods in the table above, diluted earnings per share would have been $9.14 compared to $8.55 in 2018, an increase of 7%.
Segment Analysis
The following comments at the segment and other businesses level include external and intersegment net sales and operating earnings. See Note 9 to the Financial Statements.
United States
Net sales were $4,371 million for the six months ended June 30, 2019, an increase of $88 million, or 2%, compared to the same period in 2018. On a daily basis, net sales increased 3.0% and consisted of the following:

| Percent Increase/(Decrease)
Volume | 2.0%
Price | 1.0
Intercompany sales to Zoro (included in other businesses) | 0.5
Other | (0.5)
Total | 3.0%

Sales to customers in the commercial, retail and government end markets increased mid-single digits and contractors, light manufacturing and heavy manufacturing end markets increased low-single digits. See Note 3 to the Financial Statements for information related to disaggregated revenue. Overall, revenue increases were primarily driven by market share gains and pricing.
The gross profit margin increased 0.2 percentage point compared to the same period in 2018.
SG&A for the six months ended June 30, 2019 increased $7 million, or 1% compared to the same period in 2018. The increase was primarily driven by digital marketing, partially offset by lower variable compensation versus the prior year.
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W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
Operating earnings of $745 million for the six months ended June 30, 2019 increased $39 million, or 5% from $706 million for the six months ended June 30, 2018. This increase was driven primarily by higher sales, higher gross profit dollars and improved SG&A leverage.
Canada
Net sales were $271 million for the six months ended June 30, 2019, a decrease of $88 million, or 24% compared to the same period in 2018. On a daily basis, net sales decreased 24.0% and consisting of the following:

| Percent (Decrease)/Increase
Volume | (24.0)%
Foreign exchange | (3.5)
Price | 3.5
Total | (24.0)%

For the six months ended June 30, 2019, volume was down 24.0 percentage points compared to the same period in 2018 due to customer disruption as a result of actions taken to reduce the branch footprint and sales coverage optimization activities.
The gross profit margin decreased 1.7 percentage points in the six months ended June 30, 2019 compared to the six months ended June 30, 2018, primarily due to negative price-cost spread as a result of a more competitive pricing dynamic in the region.
SG&A decreased $64 million, or 42% in the six months ended June 30, 2019 compared to the six months ended June 30, 2018. Excluding restructuring, net in both periods (as noted in the table above and Note 7 to the Financial Statements), SG&A would have decreased $38 million, or 29% compared to the prior period. This decrease was primarily due to cost reduction actions and lower sales volume.
Operating losses were $4 million for the six months ended June 30, 2019 compared to losses of $34 million in the six months ended June 30, 2018. Excluding restructuring, net in both periods (as noted in the table above and Note 7 to the Financial Statements), operating losses would have been $6 million compared to $11 million in the prior period primarily due to lower sales volume, partially offset by lower SG&A.
Other businesses
Net sales for other businesses were $1,296 million for the six months ended June 30, 2019 an increase of $86 million, or 7% compared to the same period in 2018. On a daily basis, net sales increased 8.0% and consisted of the following:

| Percent Increase/(Decrease)
Price/volume | 10.5%
Foreign exchange | (2.5)
Total | 8.0%

The net sales increase was primarily due to customer acquisition growth from the endless assortment businesses, partially offset by foreign exchange headwinds from the yen, euro and pound sterling.
Operating earnings of $57 million for the six months ended June 30, 2019 decreased $20 million from operating earnings of $77 million in the comparable period from the prior year. This decrease is primarily due to the endless assortment businesses' investments to drive long-term growth and performance in the high-touch solutions businesses.
Financial Condition
Cash Flow
Net cash provided by operating activities was $450 million and $395 million for the six months ended June 30, 2019 and 2018, respectively. The increase in cash provided by operating activities is primarily the result of higher net earnings
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W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
and favorable changes in working capital, partially offset by higher income tax payments and higher net payments related to employee variable compensation and benefits paid under annual incentive plans.
Net cash used in investing activities was $91 million and $74 million for the six months ended June 30, 2019 and 2018, respectively. This increase in net cash used in investing activities was primarily driven by higher additions to property, buildings and equipment and lower proceeds from the sales of assets when compared to the prior year.
Net cash used in financing activities was $586 million and $331 million in the six months ended June 30, 2019 and 2018, respectively. The increase in net cash used in financing activities was primarily driven by higher stock repurchases in 2019 compared to 2018.
Working Capital
Internally generated funds are the primary source of working capital and funds used for growth initiatives and capital expenditures. Grainger's working capital is not impacted by significant seasonality trends throughout the year.
Working capital consists of current assets (less non-operating cash) and current liabilities (less short-term debt, current maturities of long-term debt and lease liabilities). Working capital at June 30, 2019, was $2,109 million, an increase of $211 million when compared to $1,898 million at December 31, 2018. The increase was primarily driven by an increase in accounts receivable and a decrease in accrued contributions to employees profit-sharing plans due to the annual cash contribution. At these dates, the ratio of current assets to current liabilities was 2.7 and 2.4, respectively.
Debt
Grainger maintains a debt ratio and liquidity position that provides flexibility in funding working capital needs and long-term cash requirements. In addition to internally generated funds, Grainger has various sources of financing available, including bank borrowings under lines of credit. Total debt, which is defined as total interest-bearing debt (short-term, current maturities and long-term) and lease liabilities as a percent of total capitalization was 53.3% at June 30, 2019, and 51.5% at December 31, 2018.
Critical Accounting Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make judgments, estimates and assumptions about future events that affect the amounts reported in the financial statements and accompanying notes.
Accounting estimates are considered critical when they require management to make subjective and complex judgments, estimates and assumptions about matters that have a material impact on the presentation of Grainger’s financial statements and accompanying notes. For a description of Grainger’s critical accounting estimates, see Grainger's Annual Report on Form 10-K for the fiscal year ended December 31, 2018.
Management has discussed the development and selection of these critical accounting estimates with the Audit Committee of the Board of Directors and with the Company's independent registered public accounting firm.
Forward-Looking Statements
From time to time, in this Quarterly Report on Form 10-Q, as well as in other written reports, communications and verbal statements, Grainger makes forward-looking statements that are not historical in nature but concern forecasts of future results, business plans, analyses, prospects, strategies, objectives and other matters that may be deemed to be “forward-looking statements” under the federal securities laws. Forward-looking statements can generally be identified by their use of terms such as “anticipate,” “estimate,” “believe,” “expect,” “could,” “forecast,” “may,” “intend,” “plan,” “predict,” “project” “will” or “would” and similar terms and phrases, including references to assumptions.
Grainger cannot guarantee that any forward-looking statement will be realized and achievement of future results is subject to risks and uncertainties, many of which are beyond the Company’s control, which could cause Grainger’s results to differ materially from those that are presented.
Important factors that could cause actual results to differ materially from those presented or implied in the forward-looking statements include, without limitation: higher product costs or other expenses; a major loss of customers; loss or disruption of sources of supply; increased competitive pricing pressures; failure to develop or implement new technology initiatives or business strategies; failure to adequately protect intellectual property or successfully defend
26

W.W. Grainger, Inc. and Subsidiaries
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS
against infringement claims; the implementation, timing and results of the Company’s strategic pricing initiatives and other responses to market pressures; the outcome of pending and future litigation or governmental or regulatory proceedings, including with respect to wage and hour, anti-bribery and corruption, environmental, advertising, privacy and cybersecurity matters; investigations, inquiries, audits and changes in laws and regulations; disruption of information technology or data security systems; general industry, economic, market or political conditions; general global economic conditions; currency exchange rate fluctuations; market volatility, including volatility or price declines of the Company’s common stock; commodity price volatility; labor shortages; facilities disruptions or shutdowns; higher fuel costs or disruptions in transportation services; natural and other catastrophes; unanticipated and/or extreme weather conditions; loss of key members of management; the Company’s ability to operate, integrate and leverage acquired businesses; changes in effective tax rates and other factors identified under Item 1A: Risk Factors in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018, as updated in the Company’s Quarterly Reports on Form 10-Q.
Caution should be taken not to place undue reliance on Grainger’s forward-looking statements and Grainger undertakes no obligation to update or revise any of its forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.
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W.W. Grainger, Inc. and Subsidiaries

Item 3. | Quantitative and Qualitative Disclosures About Market Risk

For quantitative and qualitative disclosures about market risk, see “Item 7A: Quantitative and Qualitative Disclosures About Market Risk” in Grainger's Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

Item 4. | Controls and Procedures

Disclosure Controls and Procedures
Grainger carried out an evaluation, under the supervision and with the participation of its management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of Grainger's disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act)) as of the end of the period covered by this report. Based upon that evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that Grainger’s disclosure controls and procedures were effective as of the end of the period covered by this report in (i) ensuring that information required to be disclosed by Grainger in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and (ii) ensuring that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company's management, including the Company's Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control Over Financial Reporting
There have been no changes in Grainger's internal control over financial reporting for the quarter ended June 30, 2019, that have materially affected, or are reasonably likely to materially affect, Grainger’s internal control over financial reporting.
PART II – OTHER INFORMATION

Item 1. | Legal Proceedings

For a description of the Company’s legal proceedings, see Note 10 - Contingencies and Legal Matters - to the Condensed Consolidated Financial Statements included under Item 1 - Financial Statements, of Part I of this report.

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

Issuer Purchases of Equity Securities – Second Quarter

Period | Total Number of Shares Purchased (A) | Average Price Paid per Share (B) | Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (C) | Maximum Number of Shares That May Yet be Purchased Under the Plans or Programs
Apr. 1 – Apr. 30 | 144,280 | $299.48 | 144,280 | 4,948,299
May 1 – May 31 | 431,814 | $266.63 | 431,814 | 4,516,485
June 1 – June 30 | 392,950 | $271.64 | 392,950 | 4,123,535
Total | 969,044 |  | 969,044 |

(A) | There were no shares withheld to satisfy tax withholding obligations.

(B) | Average price paid per share includes any commissions paid and includes only those amounts related to purchases as part of publicly announced plans or programs.

(C) | Purchases were made pursuant to a share repurchase program approved by Grainger’s Board of Directors on April 6, 2015 and announced by the Company on April 16, 2015, whereby the Company was authorized to repurchase up to 15 million shares with no expiration date (the "2015 Program"). In addition, purchases were made pursuant to a share repurchase program approved by Grainger’s Board of Directors and announced by the Company on April 24, 2019 (the "2019 Program"), which replaced the 2015 Program. The 2019 Program authorizes the repurchase of up to 5 million shares with no expiration date.

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W.W. Grainger, Inc. and Subsidiaries
Item 6. Exhibits
A list of exhibits filed with this report on Form 10-Q is provided in the Exhibit Index on page 31 of this report.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

|  |  | W.W. GRAINGER, INC.
Date: | July 24, 2019 | By: | /s/ Thomas B. Okray
|  |  | Thomas B. Okray, Senior Vice President and Chief Financial Officer
|  |  | (Principal Financial Officer)
Date: | July 24, 2019 | By: | /s/ Eric R. Tapia
|  |  | Eric R. Tapia, Vice President and Controller
|  |  | (Principal Accounting Officer)

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EXHIBIT INDEX

EXHIBIT NO. |  | DESCRIPTION
31.1 |  | Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2 |  | Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32 |  | Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS |  | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH |  | XBRL Taxonomy Extension Schema Document.
101.CAL |  | XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF |  | XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB |  | XBRL Taxonomy Extension Label Linkbase Document.
101.PRE |  | XBRL Taxonomy Extension Presentation Linkbase Document.

31