Table of Contents

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 

cumminsca06.jpg
FORM 10-Q
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
 
For the Quarterly Period Ended July 3, 20162, 2017
 
Commission File Number 1-4949 

CUMMINS INC.
(Exact name of registrant as specified in its charter)
Indiana
(State of Incorporation)
 
35-0257090
 (IRS Employer Identification No.)
500 Jackson Street
Box 3005
Columbus, Indiana 47202-3005
(Address of principal executive offices)
 
Telephone (812) 377-5000
(Registrant’s telephone number, including area code)
 
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes x  No o
 
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that registrant was required to submit and post such files).  Yes x  No o
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company.  See the definitiondefinitions of “large accelerated filer,” “accelerated filer” andfiler,” “smaller reporting company”company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.  (Check one):
Large accelerated filer x
 
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. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes o   No x
 
As of July 3, 20162, 2017, there were 168,641,183167,620,608 shares of common stock outstanding with a par value of $2.50 per share.
 
Website Access to Company’s Reports
 
Cummins maintains an internet website at www.cummins.com.  Investors can obtain copies of our filings from this website free of charge as soon as reasonably practicable after they are electronically filed with, or furnished, to the Securities and Exchange Commission. Cummins is not including the information provided on the website as part of, or incorporating such information by reference into, this Quarterly Report on Form 10-Q.
 

CUMMINS INC. AND SUBSIDIARIES
TABLE OF CONTENTS
QUARTERLY REPORT ON FORM 10-Q
 
  Page
  
 Condensed Consolidated Statements of Income for the three and six months ended July 2, 2017 and July 3, 2016 and June 28, 2015
 Condensed Consolidated Statements of Comprehensive Income for the three and six months ended July 2, 2017 and July 3, 2016 and June 28, 2015
 Condensed Consolidated Balance Sheets at July 3, 20162, 2017 and December 31, 20152016
 Condensed Consolidated Statements of Cash Flows for the six months ended July 2, 2017 and July 3, 2016 and June 28, 2015
 Condensed Consolidated Statements of Changes in Equity for the six months ended July 2, 2017 and July 3, 2016 and June 28, 2015
 
  
 
 

PART I.  FINANCIAL INFORMATION 
ITEM 1.  Condensed Consolidated Financial Statements 
CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
 Three months ended Six months ended Three months ended Six months ended
In millions, except per share amounts  July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
NET SALES (a)
 $4,528
 $5,015
 $8,819
 $9,724
 $5,078
 $4,528
 $9,667
 $8,819
Cost of sales 3,331
 3,683
 6,566
 7,197
 3,829
 3,331
 7,290
 6,566
GROSS MARGIN 1,197
 1,332
 2,253
 2,527
 1,249
 1,197
 2,377
 2,253
OPERATING EXPENSES AND INCOME  
  
  
  
  
  
  
  
Selling, general and administrative expenses 524
 537
 1,014
 1,054
 596
 524
 1,133
 1,014
Research, development and engineering expenses 155
 166
 321
 361
 174
 155
 332
 321
Equity, royalty and interest income from investees (Note 4) 88
 94
 160
 162
 98
 88
 206
 160
Other operating expense, net (39) 
 (41) (3)
Loss contingency (Note 9) 
 39
 
 39
Other operating income (expense), net 18
 
 23
 (2)
OPERATING INCOME 567
 723
 1,037
 1,271
 595
 567
 1,141
 1,037
Interest income 6
 6
 12
 11
 5
 6
 7
 12
Interest expense (Note 8) 16
 17
 35
 31
Interest expense (Note 7) 21
 16
 39
 35
Other income (expense), net 18
 (8) 26
 1
 20
 18
 38
 26
INCOME BEFORE INCOME TAXES 575
 704
 1,040
 1,252
 599
 575
 1,147
 1,040
Income tax expense (Note 5) 148
 208
 280
 352
Income tax expense 158
 148
 301
 280
CONSOLIDATED NET INCOME 427
 496
 760
 900
 441
 427
 846
 760
Less: Net income attributable to noncontrolling interests 21
 25
 33
 42
 17
 21
 26
 33
NET INCOME ATTRIBUTABLE TO CUMMINS INC. $406
 $471
 $727
 $858
 $424
 $406
 $820
 $727
                
EARNINGS PER COMMON SHARE ATTRIBUTABLE TO CUMMINS INC.  
  
  
  
  
  
  
  
Basic $2.41
 $2.63
 $4.27
 $4.77
 $2.53
 $2.41
 $4.90
 $4.27
Diluted $2.40
 $2.62
 $4.26
 $4.76
 $2.53
 $2.40
 $4.88
 $4.26
                
WEIGHTED AVERAGE SHARES OUTSTANDING  
  
  
  
  
  
  
  
Basic 168.8
 179.2
 170.3
 179.9
 167.3
 168.8
 167.4
 170.3
Dilutive effect of stock compensation awards 0.2
 0.4
 0.2
 0.4
 0.5
 0.2
 0.5
 0.2
Diluted 169.0
 179.6
 170.5
 180.3
 167.8
 169.0
 167.9
 170.5
                
CASH DIVIDENDS DECLARED PER COMMON SHARE $0.975
 $0.78
 $1.95
 $1.56
 $1.025
 $0.975
 $2.05
 $1.95

(a) Includes sales to nonconsolidated equity investees of $283 million and $550 million and $276 million and $518 million and $357 million and $682 million for the three and six months ended July 2, 2017 and July 3, 2016, and June 28, 2015, respectively.
 
The accompanying notes are an integral part of the Condensed Consolidated Financial Statements.

CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
 
 Three months ended Six months ended Three months ended Six months ended
In millions  July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
CONSOLIDATED NET INCOME $427
 $496
 $760
 $900
 $441
 $427
 $846
 $760
Other comprehensive (loss) income, net of tax (Note 11)  
  
  
  
Other comprehensive income (loss), net of tax (Note 10)  
  
  
  
Foreign currency translation adjustments (213) 145
 (270) (31) 102
 (213) 182
 (270)
Unrealized (loss) gain on derivatives (6) 8
 (27) 8
Unrealized gain (loss) on derivatives 
 (6) 1
 (27)
Change in pension and other postretirement defined benefit plans 9
 15
 18
 28
 15
 9
 36
 18
Unrealized gain on marketable securities 1
 1
 1
 
Total other comprehensive (loss) income, net of tax (209) 169
 (278) 5
Unrealized gain (loss) on marketable securities 1
 1
 1
 1
Total other comprehensive income (loss), net of tax 118
 (209) 220
 (278)
COMPREHENSIVE INCOME 218
 665
 482
 905
 559
 218
 1,066
 482
Less: Comprehensive income attributable to noncontrolling interests 15
 20
 27
 40
 18
 15
 40
 27
COMPREHENSIVE INCOME ATTRIBUTABLE TO CUMMINS INC. $203
 $645
 $455
 $865
 $541
 $203
 $1,026
 $455
 
The accompanying notes are an integral part of the Condensed Consolidated Financial Statements.

CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
In millions, except par value July 3,
2016
 December 31,
2015
 July 2,
2017
 December 31,
2016
ASSETS  
  
  
  
Current assets  
  
  
  
Cash and cash equivalents $1,045
 $1,711
 $1,293
 $1,120
Marketable securities (Note 6) 235
 100
Marketable securities (Note 5) 174
 260
Total cash, cash equivalents and marketable securities 1,280
 1,811
 1,467
 1,380
Accounts and notes receivable, net        
Trade and other 2,811
 2,640
 3,237
 2,803
Nonconsolidated equity investees 212
 180
 316
 222
Inventories (Note 7) 2,778
 2,707
Inventories (Note 6) 2,982
 2,675
Prepaid expenses and other current assets 549
 609
 600
 627
Total current assets 7,630
 7,947
 8,602
 7,707
Long-term assets  
  
  
  
Property, plant and equipment 7,432
 7,322
 7,804
 7,635
Accumulated depreciation (3,729) (3,577) (4,017) (3,835)
Property, plant and equipment, net 3,703
 3,745
 3,787
 3,800
Investments and advances related to equity method investees 1,073
 975
 1,162
 946
Goodwill 481
 482
 488
 480
Other intangible assets, net 328
 328
 339
 332
Pension assets 764
 735
 852
 731
Other assets 1,041
 922
 1,030
 1,015
Total assets $15,020
 $15,134
 $16,260
 $15,011
        
LIABILITIES  
  
  
  
Current liabilities  
  
  
  
Accounts payable (principally trade) $1,825
 $1,706
 $2,300
 $1,854
Loans payable (Note 8) 19
 24
Commercial paper (Note 8) 200
 
Loans payable (Note 7) 54
 41
Commercial paper (Note 7) 134
 212
Accrued compensation, benefits and retirement costs 353
 409
 475
 412
Current portion of accrued product warranty (Note 9) 335
 359
Current portion of accrued product warranty (Note 8) 392
 333
Current portion of deferred revenue 433
 403
 520
 468
Other accrued expenses 947
 863
 974
 970
Current maturities of long-term debt (Note 8) 38
 39
Current maturities of long-term debt (Note 7) 45
 35
Total current liabilities 4,150
 3,803
 4,894
 4,325
Long-term liabilities  
  
  
  
Long-term debt (Note 8) 1,614
 1,576
Long-term debt (Note 7) 1,564
 1,568
Postretirement benefits other than pensions 328
 349
 318
 329
Pensions 299
 298
 327
 326
Other liabilities and deferred revenue 1,434
 1,358
 1,335
 1,289
Total liabilities $7,825
 $7,384
 $8,438
 $7,837
        
Commitments and contingencies (Note 10) 

 

Commitments and contingencies (Note 9) 

 

  
  
  
  
EQUITY        
Cummins Inc. shareholders’ equity  
  
  
  
Common stock, $2.50 par value, 500 shares authorized, 222.4 and 222.4 shares issued $2,196
 $2,178
Common stock, $2.50 par value, 500 shares authorized, 222.3 and 222.4 shares issued $2,184
 $2,153
Retained earnings 10,716
 10,322
 11,517
 11,040
Treasury stock, at cost, 53.7 and 47.2 shares (4,422) (3,735)
Common stock held by employee benefits trust, at cost, 0.7 and 0.9 shares (9) (11)
Accumulated other comprehensive loss (Note 11) (1,620) (1,348)
Treasury stock, at cost, 54.7 and 54.2 shares (4,586) (4,489)
Common stock held by employee benefits trust, at cost, 0.6 and 0.7 shares (7) (8)
Accumulated other comprehensive loss (Note 10) (1,615) (1,821)
Total Cummins Inc. shareholders’ equity 6,861
 7,406
 7,493
 6,875
Noncontrolling interests 334
 344
 329
 299
Total equity $7,195
 $7,750
 $7,822
 $7,174
Total liabilities and equity $15,020
 $15,134
 $16,260
 $15,011

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

CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
 Six months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
CASH FLOWS FROM OPERATING ACTIVITIES  
  
  
  
Consolidated net income $760
 $900
 $846
 $760
Adjustments to reconcile consolidated net income to net cash provided by operating activities  
  
  
  
Restructuring payments (Note 12) (42) 
Loss contingency (Note 10) 39
 
Depreciation and amortization 259
 254
 284
 259
Deferred income taxes 2
 (63) 
 2
Equity in income of investees, net of dividends (87) (68)
Equity in income of investees, net of dividends (Note 4) (132) (87)
Pension contributions in excess of expense (Note 3) (82) (122) (44) (82)
Other post-retirement benefits payments in excess of expense (Note 3) (17) (15) (8) (17)
Stock-based compensation expense 20
 17
 23
 20
Restructuring payments 
 (42)
Loss contingency (Note 9) 
 39
Translation and hedging activities (45) 27
 31
 (45)
Changes in current assets and liabilities, net of acquisitions    
Changes in current assets and liabilities    
Accounts and notes receivable (252) (426) (488) (252)
Inventories (101) (127) (264) (101)
Other current assets 189
 18
 21
 189
Accounts payable 139
 97
 403
 143
Accrued expenses (209) (21) 132
 (209)
Changes in other liabilities and deferred revenue 129
 133
 103
 129
Other, net 32
 (35) (81) 32
Net cash provided by operating activities 734
 569
 826
 738
        
CASH FLOWS FROM INVESTING ACTIVITIES  
  
  
  
Capital expenditures (189) (247) (182) (189)
Investments in internal use software (27) (22) (40) (27)
Investments in and advances to equity investees (17) (17) (64) (17)
Acquisitions of businesses, net of cash acquired (1) (15)
Investments in marketable securities—acquisitions (Note 6) (379) (173)
Investments in marketable securities—liquidations (Note 6) 237
 155
Investments in marketable securities—acquisitions (Note 5) (69) (379)
Investments in marketable securities—liquidations (Note 5) 162
 237
Cash flows from derivatives not designated as hedges (21) 5
 19
 (21)
Other, net 6
 14
 14
 5
Net cash used in investing activities (391) (300) (160) (391)
        
CASH FLOWS FROM FINANCING ACTIVITIES  
  
  
  
Proceeds from borrowings 109
 12
 2
 109
Net borrowings of commercial paper (Note 8) 200
 
Net (payments) borrowings of commercial paper (Note 7) (78) 200
Payments on borrowings and capital lease obligations (133) (31) (29) (133)
Distributions to noncontrolling interests (24) (14) (10) (24)
Dividend payments on common stock (333) (280) (343) (333)
Repurchases of common stock (695) (514)
Repurchases of common stock (Note 2) (120) (695)
Other, net (16) (2) 34
 (20)
Net cash used in financing activities (892) (829) (544) (896)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS (117) 19
 51
 (117)
Net decrease in cash and cash equivalents (666) (541)
Net increase (decrease) in cash and cash equivalents 173
 (666)
Cash and cash equivalents at beginning of year 1,711
 2,301
 1,120
 1,711
CASH AND CASH EQUIVALENTS AT END OF PERIOD $1,045
 $1,760
 $1,293
 $1,045

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

CUMMINS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
(Unaudited)
 
In millionsCommon
Stock
 Additional
Paid-in
Capital
 Retained
Earnings
 Treasury
Stock
 Common
Stock
Held in
Trust
 Accumulated
Other
Comprehensive
Loss
 Total
Cummins Inc.
Shareholders’
Equity
 Noncontrolling
Interests
 Total
Equity
Common
Stock
 Additional
Paid-in
Capital
 Retained
Earnings
 Treasury
Stock
 Common
Stock
Held in
Trust
 Accumulated
Other
Comprehensive
Loss
 Total
Cummins Inc.
Shareholders’
Equity
 Noncontrolling
Interests
 Total
Equity
BALANCE AT DECEMBER 31, 2014$556
 $1,583
 $9,545
 $(2,844) $(13) $(1,078) $7,749
 $344
 $8,093
Net income

 

 858
 

 

 

 858
 42
 900
Other comprehensive (loss) income, net of tax (Note 11)

 

 

 

 

 7
 7
 (2) 5
Issuance of shares

 3
 

 

 

 

 3
 
 3
Employee benefits trust activity

 16
 

 

 1
 

 17
 
 17
Acquisition of shares

 

 

 (514) 

 

 (514) 
 (514)
Cash dividends on common stock

 

 (280) 

 

 

 (280) 
 (280)
Distributions to noncontrolling interests

 

 

 

 

 

 
 (25) (25)
Stock based awards

 (4) 

 8
 

 

 4
 
 4
Other shareholder transactions

 10
 

 

 

 

 10
 1
 11
BALANCE AT JUNE 28, 2015$556
 $1,608
 $10,123
 $(3,350) $(12) $(1,071) $7,854
 $360
 $8,214
                 
BALANCE AT DECEMBER 31, 2015$556
 $1,622
 $10,322
 $(3,735) $(11) $(1,348) $7,406
 $344
 $7,750
$556
 $1,622
 $10,322
 $(3,735) $(11) $(1,348) $7,406
 $344
 $7,750
Net income

 

 727
 

 

 

 727
 33
 760


 

 727
 

 

 

 727
 33
 760
Other comprehensive (loss) income, net of tax (Note 11)

 

 

 

 

 (272) (272) (6) (278)
Issuance of shares

 4
 

 

 

 

 4
 
 4
Other comprehensive income (loss), net of tax (Note 10)

 

 

 

 

 (272) (272) (6) (278)
Issuance of common stock

 4
 

 

 

 

 4
 
 4
Employee benefits trust activity

 14
 

 

 2
 

 16
 
 16


 14
 

 

 2
 

 16
 
 16
Acquisition of shares (Note 2)

 

 

 (695) 

 

 (695) 
 (695)
Repurchases of common stock (Note 2)

 

 

 (695) 

 

 (695) 
 (695)
Cash dividends on common stock

 

 (333) 

 

 

 (333) 
 (333)

 

 (333) 

 

 

 (333) 
 (333)
Distributions to noncontrolling interests

 

 

 

 

 

 
 (31) (31)

 

 

 

 

 

 
 (31) (31)
Stock based awards

 (6) 

 8
 

 

 2
 
 2


 (6) 

 8
 

 

 2
 
 2
Other shareholder transactions

 6
 

 

 

 

 6
 (6) 


 6
 

 

 

 

 6
 (6) 
BALANCE AT JULY 3, 2016$556
 $1,640
 $10,716
 $(4,422) $(9) $(1,620) $6,861
 $334
 $7,195
$556
 $1,640
 $10,716
 $(4,422) $(9) $(1,620) $6,861
 $334
 $7,195
                 
BALANCE AT DECEMBER 31, 2016$556
 $1,597
 $11,040
 $(4,489) $(8) $(1,821) $6,875
 $299
 $7,174
Net income

 

 820
 

 

 

 820
 26
 846
Other comprehensive income (loss), net of tax (Note 10)

 

 

 

 

 206
 206
 14
 220
Issuance of common stock

 3
 

 

 

 

 3
 
 3
Employee benefits trust activity

 12
 

 

 1
 

 13
 
 13
Repurchases of common stock

 

 

 (120) 

 

 (120) 
 (120)
Cash dividends on common stock

 

 (343) 

 

 

 (343) 
 (343)
Distributions to noncontrolling interests

 

 

 

 

 

 
 (10) (10)
Stock based awards

 

 

 23
 

 

 23
 
 23
Other shareholder transactions

 16
 

 

 

 

 16
 
 16
BALANCE AT JULY 2, 2017$556
 $1,628
 $11,517
 $(4,586) $(7) $(1,615) $7,493
 $329
 $7,822
 
The accompanying notes are an integral part of the Condensed Consolidated Financial Statements.

CUMMINS INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
 
NOTE 1. NATURE OF OPERATIONS
Cummins Inc. (“Cummins,” “we,” “our” or “us”) was founded in 1919 as Cummins Engine Company, a corporation in Columbus, Indiana, as one of the first diesel engine manufacturers. We changed our name to Cummins Inc. in 2001. We are a global power leader that designs, manufactures, distributes and services diesel and natural gas engines and engine-related component products, including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems and electric power generation systems. We sell our products to original equipment manufacturers (OEMs), distributors and other customers worldwide. We serve our customers through a network of approximately 600 company-ownedwholly-owned and independent distributor locations and over 7,2007,400 dealer locations in more than 190 countries and territories.
NOTE 2. BASIS OF PRESENTATION
Interim Condensed Financial Statements
The unaudited Condensed Consolidated Financial Statements reflect all adjustments which, in the opinion of management, are necessary for a fair statement of the results of operations, financial position and cash flows. All such adjustments are of a normal recurring nature. The Condensed Consolidated Financial Statements have been prepared in accordance with accounting principles in the United States of America (GAAP) pursuant to the rules and regulations of the Securities and Exchange Commission and in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted as permitted by such rules and regulations.
These interim condensed financial statements should be read in conjunction with the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2016. Our interim period financial results for the three and six month periods presented are not necessarily indicative of results to be expected for any other interim period or for the entire year. The year-end Condensed Consolidated Balance Sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP.
Reclassifications
Certain reclassificationsamounts for prior year periods have been made to prior period amountsreclassified to conform to the presentation of the current period condensed financial statements.year.
Our reporting period usually ends on the Sunday closest to the last dayUse of the quarterly calendar period. The second quartersEstimates in Preparation of 2016 and 2015 ended on July 3 and June 28, respectively. Our fiscal year ends on December 31, regardless of the day of the week on which December 31 falls.Financial Statements
Preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect reported amounts presented and disclosed in our Condensed Consolidated Financial Statements. Significant estimates and assumptions in these Condensed Consolidated Financial Statements require the exercise of judgment and are used for, but not limited to, allowance for doubtful accounts, useful lives for depreciation and amortization, estimates of future cash flows and other assumptions associated with goodwill and long-lived asset impairment tests, useful lives for depreciation and amortization, warranty programs, determination of discount ratesrate and other assumptions for pension and other postretirement benefit costs, warranty programs, income taxes and deferred tax valuation allowances, lease classification contingencies and restructuring costs.contingencies. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may be different from these estimates.
Reporting Period
Our reporting period usually ends on the Sunday closest to the last day of the quarterly calendar period. The second quarters of 2017 and 2016 ended on July 2 and July 3, respectively. Our fiscal year ends on December 31, regardless of the day of the week on which December 31 falls.
Weighted-average Diluted Shares Outstanding
The weighted-average diluted common shares outstanding excludeexcludes the anti-dilutive effect of certain stock options since such options had an exercise price in excess of the monthly average market value of our common stock. The options excluded from diluted earnings per share for the three and six months ended July 3, 2016 and June 28, 2015, were as follows:

 
 Three months ended Six months ended
 July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
Options excluded1,262,469
 490,085
 1,475,068
 414,982
 Three months ended Six months ended
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Options excluded6,155
 1,262,469
 61,345
 1,475,068
These interim condensed financial statements should be read in conjunction with the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2015. Our interim period financial results for the three and six month periods presented are not necessarily indicative of results to be expected for any other interim period or for the entire year. The year-end Condensed Consolidated Balance Sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP.Accelerated Share Repurchase
On February 9, 2016, we entered into an accelerated share repurchase (ASR) agreement with a third party financial institution to repurchase $500 million of our common stock under our previously announced share repurchase plans. Pursuant to the terms of the agreement, we paid the full $500 million purchase price and initially received approximately 4.1 million shares representing approximately 80 percent of the shares expected to be repurchased. The unsettled portion of the ASR met the criteria to be accounted for as a forward contract indexed to our stock and qualified as an equity transaction. This resulted in a $100 million reduction to additional paid-in capital during the first quarter of 2016. In the second quarter of 2016, the ASR was completed, and we received approximately 0.6 million additional shares, based on our volume-weighted average stock price

during the term of the transaction, less a discount, for a total of 4.7 million shares purchased under the ASR at an average purchase price of $105.50 per share. The settlement resulted in the reclassification of the $100 million reduction of additional paid-in capital recognized in the first quarter of 2016 to treasury stock.
The delivery of shares resulted in a reduction to our common stock outstanding used to calculate earnings per share in the quarter the shares were received and subsequent quarters.
NOTE 3. PENSION AND OTHER POSTRETIREMENT BENEFITS
We sponsor funded and unfunded domestic and foreign defined benefit pension and other postretirement plans. Contributions to these plans were as follows:
 
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Defined benefit pension plans  
  
  
  
  
  
  
  
Voluntary contribution $37
 $36
 $85
 $72
 $41
 $37
 $84
 $85
Mandatory contribution 6
 6
 18
 82
 
 6
 
 18
Defined benefit pension contributions $43
 $42
 $103
 $154
 $41
 $43
 $84
 $103
                
Other postretirement plans $15
 $12
 $28
 $25
 $3
 $15
 $18
 $28
                
Defined contribution pension plans $14
 $17
 $35
 $42
 $19
 $14
 $48
 $35
We anticipate making additional defined benefit pension contributions during the remainder of 20162017 of $43 million. The$50 million for our U.S. and U.K. pension plans. Approximately $133 million of the estimated $146$134 million of pension contributions for the full year include voluntary contributions of approximately $102 million.are voluntary. These contributions may be made from trusts or company funds either to increase pension assets or to make direct benefit payments to plan participants. We expect our 20162017 net periodic pension cost to approximate $42$83 million.
The components of net periodic pension and other postretirement benefit costs under our plans were as follows:
 Pension     Pension    
 U.S. Plans U.K. Plans Other Postretirement Benefits U.S. Plans U.K. Plans Other Postretirement Benefits
 Three months ended Three months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Service cost $23
 $20
 $6
 $6
 $
 $
 $26
 $23
 $7
 $6
 $
 $
Interest cost 28
 26
 13
 14
 4
 4
 27
 28
 10
 13
 4
 4
Expected return on plan assets (51) (48) (19) (22) 
 
 (52) (51) (17) (19) 
 
Recognized net actuarial loss 7
 12
 4
 8
 2
 1
 9
 7
 10
 4
 1
 2
Net periodic benefit cost $7
 $10
 $4
 $6
 $6
 $5
 $10
 $7
 $10
 $4
 $5
 $6

            
 Pension     Pension    
 U.S. Plans U.K. Plans Other Postretirement Benefits U.S. Plans U.K. Plans Other Postretirement Benefits
 Six months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Service cost $46
 $40
 $11
 $13
 $
 $
 $53
 $46
 $13
 $11
 $
 $
Interest cost 56
 51
 26
 28
 8
 8
 53
 56
 20
 26
 7
 8
Expected return on plan assets (102) (95) (38) (45) 
 
 (103) (102) (34) (38) 
 
Recognized net actuarial loss 14
 23
 8
 17
 3
 2
 18
 14
 20
 8
 3
 3
Net periodic benefit cost $14
 $19
 $7
 $13
 $11
 $10
 $21
 $14
 $19
 $7
 $10
 $11


NOTE 4. EQUITY, ROYALTY AND INTEREST INCOME FROM INVESTEES
Equity, royalty and interest income from investees included in our Condensed Consolidated Statements of Income for the reporting periods was as follows: 
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Distribution Entities        
Distribution entities        
Komatsu Cummins Chile, Ltda. $8
 $8
 $18
 $15
 $8
 $8
 $15
 $18
North American distributors 6
 8
 11
 18
 
 6
 
 11
All other distributors 1
 
 1
 1
 
 1
 
 1
Manufacturing Entities      
  
Manufacturing entities      
  
Beijing Foton Cummins Engine Co., Ltd. 22
 22
 40
 29
 22
 22
 55
 40
Dongfeng Cummins Engine Company, Ltd. 15
 15
 22
 29
 19
 15
 41
 22
Chongqing Cummins Engine Company, Ltd. 9
 11
 17
 23
 10
 9
 19
 17
All other manufacturers 16
 21
 32
 28
 27
 16
 51
 32
Cummins share of net income 77
 85
 141
 143
 86
 77
 181
 141
Royalty and interest income 11
 9
 19
 19
 12
 11
 25
 19
Equity, royalty and interest income from investees $88
 $94
 $160
 $162
 $98
 $88
 $206
 $160
NOTE 5. INCOME TAXES
Our effective tax rate for the year is expected to approximate 27.0 percent, excluding any one-time items that may arise. Our tax rate is generally less than the 35 percent U.S. statutory income tax rate primarily due to lower tax rates on foreign income and the research tax credit.
Our effective tax rate for the three and six months ended July 3, 2016, was 25.7 percent and 26.9 percent, respectively.
Our effective tax rate for the three and six months ended June 28, 2015, was 29.5 percent and 28.1 percent, respectively. The tax rate for the six months ended June 28, 2015, included an $18 million discrete tax benefit to reflect the release of reserves for uncertain tax positions related to a favorable federal audit settlement.
The decrease in the effective tax rate for the three and six months ended July 3, 2016, versus the comparable periods in 2015 was primarily due to favorable changes in the jurisdictional mix of pre-tax income.
It is reasonably possible that our existing liabilities for uncertain tax benefits may decrease in an amount ranging from $40 million to $90 million within the next 12 months for U.S. and non-U.S. audits that are in progress.
NOTE 6.5. MARKETABLE SECURITIES
A summary of marketable securities, all of which are classified as current, was as follows:
 
 July 3, 2016 December 31, 2015 July 2, 2017 December 31, 2016
In millions Cost Gross unrealized
gains/(losses)
 Estimated
fair value
 Cost Gross unrealized
gains/(losses)
 Estimated
fair value
 Cost Gross unrealized
gains/(losses)
 Estimated
fair value
 Cost Gross unrealized
gains/(losses)
 Estimated
fair value
Available-for-sale(1)  
  
  
  
  
  
  
  
  
  
  
  
Level 2(1)
            
Debt mutual funds $157
 $
 $157
 $132
 $
 $132
Bank debentures $116
 $(7) $109
 $
 $
 $
 3
 
 3
 114
 
 114
Debt mutual funds 114
 (1) 113
 88
 
 88
Equity mutual funds 11
 
 11
 11
 (1) 10
 12
 1
 13
 12
 
 12
Government debt securities 2
 
 2
 2
 
 2
 1
 
 1
 2
 
 2
Total marketable securities $243
 $(8) $235
 $101
 $(1) $100
 $173
 $1
 $174
 $260
 $
 $260

(1) All marketable securities are classified as Level 2 securities. The fair value of Level 2 securities is estimated using actively quoted prices for similar instruments from brokers and observable inputs where available, including market transactions and third-party pricing services, or net asset values provided to investors. We do not currently have any Level 3 securities and there were no transfers between Level 2 or 3 during the first half of 2016 or2017 and for the year ended December 31, 2015.2016.

A description of the valuation techniques and inputs used for our Level 2 fair value measures was as follows:

Debt mutual funds— The fair value measure for the vast majority of these investments is the daily net asset value published on a regulated governmental website. Daily quoted prices are available from the issuing brokerage and are used on a test basis to corroborate this Level 2 input.
Bank debentures— These investments provide us with a contractual rate of return and generally range in maturity from three months to one year.five years. The counter-partiescounterparties to these investments are reputable financial institutions with investment grade credit ratings. Since these instruments are not tradable and must be settled directly by us with the respective financial institution, our fair value measure is the financial institutions’ month-end statement.
Debt mutual funds— The fair value measure for these investments is the daily net asset value published on a regulated governmental website. Daily quoted prices are available from the issuing brokerage and are used on a test basis to corroborate this Level 2 input.
Equity mutual funds— The fair value measure for these investments is the net asset value published by the issuing brokerage. Daily quoted prices are available from reputable third party pricing services and are used on a test basis to corroborate this Level 2 input measure.
Government debt securities-non-U.S.securities— The fair value measure for these securities areis broker quotes received from reputable firms. These securities are infrequently traded on a national stock exchange and these values are used on a test basis to corroborate our Level 2 input measure.
The proceeds from sales and maturities of marketable securities and gross realized gains and losses from the sale of available-for-sale securities were as follows:
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Proceeds from sales and maturities of marketable securities(1) $202
 $84
 $237
 $155
 $15
 $202
 $162
 $237
Gross realized gains from the sale of marketable securities(1)
 
 
 
 1

(1) Gross realized gains and losses from the sale of available-for-sale securities were immaterial.
At July 3, 2016, theThe fair value of available-for-sale investments in debt securities that utilize a Level 2 fair value measure is shown by contractual maturity below:
 
Contractual Maturity (in millions)
Contractual Maturity (In millions) July 2,
2017
1 year or less $223
 $160
1 - 5 years 
 1
5 - 10 years 1
Total $224
 $161
NOTE 7.6. INVENTORIES
Inventories are stated at the lower of cost or market. Inventories included the following:
 
In millions July 3,
2016
 December 31,
2015
 July 2,
2017
 December 31,
2016
Finished products $1,776
 $1,796
 $1,905
 $1,779
Work-in-process and raw materials 1,106
 1,022
 1,192
 1,005
Inventories at FIFO cost 2,882
 2,818
 3,097
 2,784
Excess of FIFO over LIFO (104) (111) (115) (109)
Total inventories $2,778
 $2,707
 $2,982
 $2,675

NOTE 8.7. DEBT
Loans Payable and Commercial Paper
Loans payable, commercial paper and the related weighted-average interest rates were as follows:
 July 3, 2016 December 31, 2015
Dollars in millions Amount Weighted Average Interest Rate Amount Weighted Average Interest Rate
In millions July 2, 2017 December 31, 2016
Loans payable (1)
 $19
   $24
   $54
 $41
Commercial paper (2)
 200
 0.45%
(3) 

 
 134
 212
Total loans payable and commercial paper $219
   $24
  

(1) Loans payable consist primarily of notes payable to various domestic and international financial institutions. It is not practical to aggregate these notes and calculate a quarterly weighted-average interest rate.
(2) In February 2016, the Board of Directors authorized the issuance of up to $1.75 billion of unsecured short-term promissory notes ("commercial paper") pursuant to a commercial paper program. The program will facilitate the private placement of unsecured short-term debt through third party brokers. We intend to use the net proceeds from the commercial paper program for general corporate purposes.
(3)The weighted average interest rate, is inclusive of all brokerage fees.fees, was 1.20 percent and 0.79 percent at July 2, 2017 and December 31, 2016, respectively.
Long-term Debt
A summary of long-term debt was as follows:
 
In millions July 3,
2016
 December 31,
2015
 July 2,
2017
 December 31,
2016
Long-term debt  
  
  
  
Senior notes, 3.65%, due 2023 $500
 $500
 $500
 $500
Debentures, 6.75%, due 2027 58
 58
 58
 58
Debentures, 7.125%, due 2028 250
 250
 250
 250
Senior notes, 4.875%, due 2043 500
 500
 500
 500
Debentures, 5.65%, due 2098 (effective interest rate 7.48%) 165
 165
 165
 165
Other debt 64
 55
 56
 51
Unamortized discount (57) (57) (55) (56)
Fair value adjustments due to hedge on indebtedness 86
 63
 45
 47
Capital leases 86
 81
 90
 88
Total long-term debt 1,652
 1,615
 1,609
 1,603
Less: Current maturities of long-term debt 38
 39
 45
 35
Long-term debt $1,614
 $1,576
 $1,564
 $1,568
Principal payments required on long-term debt during the next five years are as follows:
 Required Principal Payments
In millions 2016 2017 2018 2019 2020 2017 2018 2019 2020 2021
Principal payments $18
 $27
 $38
 $24
 $7
 $18
 $45
 $36
 $10
 $4
Fair Value of Debt
Based on borrowing rates currently available to us for bank loans with similar terms and average maturities, considering our risk premium, the fair valuevalues and carrying valuevalues of total debt, including current maturities, waswere as follows:
 
In millions July 3,
2016
 December 31,
2015
 July 2,
2017
 December 31,
2016
Fair value of total debt(1)
 $2,202
 $1,821
 $2,036
 $2,077
Carrying value of total debt 1,871
 1,639
 1,797
 1,856

(1) The fair value of debt is derived from Level 2 inputs.

NOTE 9.8. PRODUCT WARRANTY LIABILITY
A tabular reconciliation of the product warranty liability, including the deferred revenue related to our extended warranty coverage and accrued recall programs was as follows:
 
In millions  July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
Balance, beginning of year $1,404
 $1,283
 $1,414
 $1,404
Provision for warranties issued 181
 233
 239
 181
Deferred revenue on extended warranty contracts sold 116
 131
 101
 116
Payments (199) (191) (199) (199)
Amortization of deferred revenue on extended warranty contracts (98) (88) (109) (98)
Changes in estimates for pre-existing warranties 12
 19
 74
 12
Foreign currency translation (5) (3) 1
 (5)
Balance, end of period $1,411
 $1,384
 $1,521
 $1,411
Warranty related deferred revenuerevenues and the long-term portion of the warranty liabilityliabilities on our July 3, 2016,2, 2017, balance sheet were as follows:
In millions July 3,
2016
 Balance Sheet Location July 2,
2017
 Balance Sheet Location
Deferred revenue related to extended coverage programs  
    
  
Current portion $203
 Current portion of deferred revenue $232
 Current portion of deferred revenue
Long-term portion 532
 Other liabilities and deferred revenue 505
 Other liabilities and deferred revenue
Total $735
   $737
  
      
Long-term portion of warranty liability $341
 Other liabilities and deferred revenue $392
 Other liabilities and deferred revenue
NOTE 10.9. COMMITMENTS AND CONTINGENCIES
We are subject to numerous lawsuits and claims arising out of the ordinary course of our business, including actions related to product liability; personal injury; the use and performance of our products; warranty matters; product recalls; patent, trademark or other intellectual property infringement; contractual liability; the conduct of our business; tax reporting in foreign jurisdictions; distributor termination; workplace safety; and environmental matters. We also have been identified as a potentially responsible party at multiple waste disposal sites under U.S. federal and related state environmental statutes and regulations and may have joint and several liability for any investigation and remediation costs incurred with respect to such sites. We have denied liability with respect to many of these lawsuits, claims and proceedings and are vigorously defending such lawsuits, claims and proceedings. We carry various forms of commercial, property and casualty, product liability and other forms of insurance; however, such insurance may not be applicable or adequate to cover the costs associated with a judgment against us with respect to these lawsuits, claims and proceedings. We do not believe that these lawsuits are material individually or in the aggregate. While we believe we have also established adequate accruals pursuant to GAAP for our expected future liability with respect to pending lawsuits, claims and proceedings, where the nature and extent of any such liability can be reasonably estimated based upon then presently available information, there can be no assurance that the final resolution of any existing or future lawsuits, claims or proceedings will not have a material adverse effect on our business, results of operations, financial condition or cash flows.
We conduct significant business operations in Brazil that are subject to the Brazilian federal, state and local labor, social security, tax and customs laws. While we believe we comply with such laws, they are complex, subject to varying interpretations and we are often engaged in litigation regarding the application of these laws to particular circumstances.
Loss Contingency
Engine systems sold in the U.S. must be certified to comply with the Environmental Protection Agency (EPA) and California Air Resources Board (CARB) emission standards. EPA and CARB regulations require that in-use testing be performed on vehicles by the emission certificate holder and reported to the EPA and CARB in order to ensure ongoing compliance with these emission standards. We are the holder of this emission certificate for our engines, including engines installed in certain vehicles with one customer on which we did not also manufacture or sell the emission aftertreatment system. During 2015, a

quality issue in certain of these third party aftertreatment systems caused some of our inter-related engines to fail in-use emission testing. In the fourth quarter of 2015, the vehicle manufacturer made a request that we assist in the design and bear the financial cost of a field campaign (Campaign) to address the technical issue purportedly causing some vehicles to fail the in-use testing.
While we are not responsible for the warranty issues related to a component that we did not manufacture or sell, as the emission compliance certificate holder, we are responsible for proposing a remedy to the EPA and CARB. As a result, we have proposed actions to the agencies that we believe will address the emission failures. As the certificate holder, we expect to participate in the cost of the proposed voluntary Campaign and recorded a charge for this Campaign in other operating expenses of $60 million in 2015. The campaignCampaign design was finalized with our OEM customer, reviewed with the EPA and submitted for final approval in 2016. We concluded based upon additional in-use emission testing performed in 2016, that the Campaign should be expanded to include a larger population of vehicles manufactured by this one OEM. We recorded additional charges of $39 million and $99 million in the second and third quarter, and we recorded an additional accrualrespectively, in 2016 to reflect the estimated cost of $39 million.our participation in the Campaign. We continue to work with our OEM customer to resolve the vehicle manufacturer on campaign execution plans and a cost sharing agreement.allocation of costs for the Campaign, including pending litigation between the parties. The Campaign is not expected to be completed for some time and our final cost could differ from whatthe amount we have recorded.
We do not currently expect any fines or penalties from the EPA or CARB related to this matter.
We are funding the Campaign, which began in the fourth quarter of 2016, with a combination of cash and credit memos. The remaining accrual of $159 million is included in ''Other accrued expenses'' in our Condensed Consolidated Balance Sheets.
Guarantees and Commitments
From time to timePeriodically, we enter into guarantee arrangements, including guarantees of non-U.S. distributor financings, residual value guarantees on equipment under operating leases and other miscellaneous guarantees of joint ventures or third-party obligations. At July 3, 2016,2, 2017, the maximum potential loss related to these guarantees was $40 million, of which $15 million was recorded as a liability on the balance sheet.$43 million.
We have arrangements with certain suppliers that require us to purchase minimum volumes or be subject to monetary penalties. At July 3, 2016,2, 2017, if we were to stop purchasing from each of these suppliers, the aggregate amount of the penalty would be approximately $124$107 million, of which $61$35 million relates to a contract with a components supplier that extends to 2018.2018 and $28 million relates to a contract with a power systems supplier that extends to 2019. Most of these arrangements enable us to secure critical components. We do not currently anticipate paying any penalties under these contracts.
We enter into physical forward contracts with suppliers of platinum, palladium and copper to purchase minimum volumes of the commodities at contractually stated prices for various periods, not to exceed two years. At July 3, 2016,2, 2017, the total commitments under these contracts were $40$43 million. These arrangements enable us to fix the prices of these commodities, which otherwise are subject to market volatility.
We have guarantees with certain customers that require us to satisfactorily honor contractual or regulatory obligations, or compensate for monetary losses related to nonperformance. These performance bonds and other performance-related guarantees were $78$82 million at July 3, 2016.2, 2017.
Indemnifications
Periodically, we enter into various contractual arrangements where we agree to indemnify a third-party against certain types of losses. Common types of indemnities include:
product liability and license, patent or trademark indemnifications;
asset sale agreements where we agree to indemnify the purchaser against future environmental exposures related to the asset sold; and
any contractual agreement where we agree to indemnify the counter-partycounterparty for losses suffered as a result of a misrepresentation in the contract.
We regularly evaluate the probability of having to incur costs associated with these indemnities and accrue for expected losses that are probable. Because the indemnifications are not related to specified known liabilities and due to their uncertain nature, we are unable to estimate the maximum amount of the potential loss associated with these indemnifications.

NOTE 11.10. ACCUMULATED OTHER COMPREHENSIVE LOSS
Following are the changes in accumulated other comprehensive income (loss) income by component for the three and six months ended:
 Three months ended Three months ended
In millions Change in
pensions and
other
postretirement
defined benefit
plans
 Foreign
currency
translation
adjustment
 Unrealized gain
(loss) on
marketable
securities
 Unrealized gain
(loss) on
derivatives
 Total
attributable to
Cummins Inc.
 Noncontrolling
interests
 Total other comprehensive income (loss) Change in
pensions and
other
postretirement
defined benefit
plans
 Foreign
currency
translation
adjustment
 Unrealized gain
(loss) on
marketable
securities
 Unrealized gain
(loss) on
derivatives
 Total
attributable to
Cummins Inc.
 Noncontrolling
interests
 Total other comprehensive income (loss)
Balance at March 29, 2015 $(656) $(587) $(1) $(1) $(1,245)  
  
Other comprehensive income before reclassifications  
  
  
  
  
  
  
Before tax amount 
 153
 
 9
 162
 $(6) $156
Tax expense 
 (1) 
 (2) (3) 
 (3)
After tax amount 
 152
 
 7
 159
 (6) 153
Amounts reclassified from accumulated other comprehensive income(1)(2)
 15
 
 
 
 15
 1
 16
Net current period other comprehensive (loss) income 15
 152
 
 7
 174
 $(5) $169
Balance at June 28, 2015 $(641) $(435) $(1) $6
 $(1,071)  
  
              
Balance at April 3, 2016 $(645) $(753) $(2) $(17) $(1,417)  
  
 $(645) $(753) $(2) $(17) $(1,417)  
  
Other comprehensive income before reclassifications  
  
  
  
  
  
  
  
  
  
  
  
  
  
Before tax amount 
 (207) 1
 (10) (216) $(6) $(222) 
 (207) 1
 (10) (216) $(6) $(222)
Tax benefit 
 
 
 2
 2
 
 2
Tax benefit (expense) 
 
 
 2
 2
 
 2
After tax amount 
 (207) 1
 (8) (214) (6) (220) 
 (207) 1
 (8) (214) (6) (220)
Amounts reclassified from accumulated other comprehensive income(1)(2)
 9
 
 
 2
 11
 
 11
Net current period other comprehensive (loss) income 9
 (207) 1
 (6) (203) $(6) $(209)
Amounts reclassified from accumulated other comprehensive loss(1)(2)
 9
 
 
 2
 11
 
 11
Net current period other comprehensive income (loss) 9
 (207) 1
 (6) (203) $(6) $(209)
Balance at July 3, 2016 $(636) $(960) $(1) $(23) $(1,620)  
  
 $(636) $(960) $(1) $(23) $(1,620)  
  
              
Balance at April 2, 2017 $(664) $(1,060) $(1) $(7) $(1,732)  
  
Other comprehensive income before reclassifications  
  
  
  
  
  
  
Before tax amount 
 105
 1
 (2) 104
 $1
 $105
Tax benefit (expense) 
 (4) (1) 1
 (4) 
 (4)
After tax amount 
 101
 
 (1) 100
 1
 101
Amounts reclassified from accumulated other comprehensive loss(1)(2)
 15
 
 1
 1
 17
 
 17
Net current period other comprehensive income (loss) 15
 101
 1
 
 117
 $1
 $118
Balance at July 2, 2017 $(649) $(959) $
 $(7) $(1,615)  
  

(1) Amounts are net of tax.  
(2) See reclassificationsReclassifications out of accumulated other comprehensive income (loss) income disclosure belowand the related tax effects are immaterial for further details.separate disclosure.














Following are the changes in accumulated other comprehensive income (loss) by component for the six months ended:
 Six months ended Six months ended
In millions Change in
pensions and
other
postretirement
defined benefit
plans
 Foreign
currency
translation
adjustment
 Unrealized gain
(loss) on
marketable
securities
 Unrealized gain
(loss) on
derivatives
 Total
attributable to
Cummins Inc.
 Noncontrolling
interests
 Total other comprehensive income (loss) Change in
pensions and
other
postretirement
defined benefit
plans
 Foreign
currency
translation
adjustment
 Unrealized gain
(loss) on
marketable
securities
 Unrealized gain
(loss) on
derivatives
 Total
attributable to
Cummins Inc.
 Noncontrolling
interests
 Total other comprehensive income (loss)
Balance at December 31, 2014 $(669) $(406) $(1) $(2) $(1,078)  
  
Balance at December 31, 2015 $(654) $(696) $(2) $4
 $(1,348)  
  
Other comprehensive income before reclassifications  
  
  
  
  
  
  
  
  
  
  
  
  
  
Before tax amount (3) (51) 1
 10
 (43) $(2) $(45) 
 (265) 1
 (36) (300) $(6) $(306)
Tax benefit (expense) 1
 22
 
 (2) 21
 
 21
 
 1
 
 6
 7
 
 7
After tax amount (2) (29) 1
 8
 (22) (2) (24) 
 (264) 1
 (30) (293) (6) (299)
Amounts reclassified from accumulated other comprehensive income(1)(2)
 30
 
 (1) 
 29
 
 29
Amounts reclassified from accumulated other comprehensive loss(1)(2)
 18
 
 
 3
 21
 
 21
Net current period other comprehensive income (loss) 28
 (29) 
 8
 7
 $(2) $5
 18
 (264) 1
 (27) (272) $(6) $(278)
Balance at June 28, 2015 $(641) $(435) $(1) $6
 $(1,071)  
  
Balance at July 3, 2016 $(636) $(960) $(1) $(23) $(1,620)  
  
                            
Balance at December 31, 2015 $(654) $(696) $(2) $4
 $(1,348)  
  
Balance at December 31, 2016 $(685) $(1,127) $(1) $(8) $(1,821)  
  
Other comprehensive income before reclassifications  
  
  
  
  
  
  
  
  
  
  
  
  
  
Before tax amount 
 (265) 1
 (36) (300) $(6) $(306) 8
 180
 2
 (8) 182
 $14
 $196
Tax benefit 
 1
 
 6
 7
 
 7
Tax benefit (expense) (3) (12) (1) 3
 (13) 
 (13)
After tax amount 
 (264) 1
 (30) (293) (6) (299) 5
 168
 1
 (5) 169
 14
 183
Amounts reclassified from accumulated other comprehensive income(1)(2)
 18
 
 
 3
 21
 
 21
Amounts reclassified from accumulated other comprehensive loss(1)(2)
 31
 
 
 6
 37
 
 37
Net current period other comprehensive income (loss) 18
 (264) 1
 (27) (272) $(6) $(278) 36
 168
 1
 1
 206
 $14
 $220
Balance at July 3, 2016 $(636) $(960) $(1) $(23) $(1,620)  
  
Balance at July 2, 2017 $(649) $(959) $
 $(7) $(1,615)  
  

(1) Amounts are net of tax.  
(2) See reclassificationsReclassifications out of accumulated other comprehensive (loss) income disclosure below for further details.


Following are the items reclassified out of accumulated other comprehensive (loss) income and the related tax effects:
In millions Three months ended Six months ended  
(Gain)/Loss Components July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 Statement of Income Location
           
Change in pension and other postretirement defined benefit plans  
    
    
Recognized actuarial loss $13
 $21
 $26
 $43
 
(1) 
Tax effect (4) (6) (8) (13) Income tax expense
Net change in pensions and other postretirement defined benefit plans 9
 15
 18
 30
  
           
Realized (gain) on marketable securities 
 
 
 (1) Other income (expense), net
Tax effect 
 1
 
 
 Income tax expense
Net realized loss (gain) on marketable securities 

1
 

(1)  
           
Realized (gain) loss on derivatives  
    
    
Foreign currency forward contracts 4
 
 5
 
 Net sales
Tax effect (2) 
 (2) 
 Income tax expense
Net realized loss on derivatives 2


 3


  
           
Total reclassifications for the period $11

$16
 $21

$29
  

(1) These accumulated other comprehensive income componentseffects are included in the computation of net periodic pension cost (see Note 3, ''PENSION AND OTHER POSTRETIREMENT BENEFITS'').
NOTE 12. RESTRUCTURING ACTIONS AND OTHER CHARGES
We executed restructuring actions primarily in the form of professional voluntary and involuntary employee separation programs in the fourth quarter of 2015. These actions were in response to the continued deterioration in our global markets in the second half of 2015, as well as expected reductions in orders in most U.S. and global markets in 2016. We reduced our worldwide workforce by approximately 1,900 employees, including approximately 370 employees accepting voluntary retirement packages with the remainder of the reductions being involuntary. We incurred a charge of $90 million in the fourth quarter of 2015, of which $86 million related to severance costsimmaterial for both voluntary and involuntary terminations and $4 million was for asset impairments and other charges.
Employee termination and severance costs were recorded based on approved plans developed by the businesses and corporate management which specified positions to be eliminated, benefits to be paid under existing severance plans or statutory requirements and the expected timetable for completion of the plan. Estimates of restructuring costs and benefits were made based on information available at the time charges were recorded. Due to the inherent uncertainty involved, actual amounts paid for such activities may differ from amounts initially recorded and we may need to revise previous estimates.
Restructuring actions and other charges were included in each segment in our operating results as follows:
In millions
Year ended December 31, 2015 (1)
Power Systems26
Distribution23
Engine17
Components13
Non-segment11
Restructuring actions and other charges$90

(1) Restructuring actions and other charges by segment were re-allocated in conjunction with our segment realignment. See Note 13, "OPERATING SEGMENTS," for additional information.separate disclosure.

AtNOTE 11. ACQUISITION

In April 2017, we entered into an agreement to form a joint venture with Eaton Corporation PLC and we closed the transaction on July 3, 2016, substantially all terminations have been completed.
31, 2017. We purchased a 50 percent interest in the new venture named Eaton Cummins Automated Transmission Technologies for $600 million in cash. The table below summarizesjoint venture will design, assemble, sell and support medium-duty and heavy-duty automated transmissions for the activity and balancecommercial vehicle market, including new product launches. We will consolidate the results of accrued workforce reductions, which is included in "Other accrued expenses"the joint venture in our Condensed Consolidated Balance Sheets:
In millions  
Balance at December 31, 2015 $60
Cash payments for 2015 actions (42)
Balance at July 3, 2016 $18
Components segment as we have a majority voting interest in the venture by virtue of a tie-breaking vote on the board of directors. We expect to record total assets of approximately $1.2 billion upon consolidation, the substantial majority of which will be intangible assets and goodwill.
NOTE 13.12. OPERATING SEGMENTS
Operating segments under GAAP are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the Chief Operating Decision Maker (CODM), or decision-making group, in deciding how to allocate resources and in assessing performance. Our CODM is the President and Chief Operating Officer.
We use segment EBIT (defined as earnings before interest expense, income taxes and noncontrolling interests) as a primary basis for the CODM to evaluate the performance of each of our operating segments. Segment amounts exclude certain expenses not specifically identifiable to segments.
As previously announced, beginning with the second quarter of 2016, we realigned certain of our reportable segments to be consistent with changes to our organizational structure and how the CODM monitors the performance of our segments. We reorganized our business to combine our Power Generation segment and our high horsepower engine business to create the new Power Systems segment. Our reportable operating segments consist of:of Engine, Distribution, Components and Power Systems. We began to report results for our new reporting structure in the second quarter of 2016 and also reflected this change for historical periods.
We allocate certain common costs and expenses, primarily corporate functions, among segments. These include certain costs and expenses of shared services, such as information technology, human resources, legal, finance and supply chain management. In addition to the reorganization noted above, we reevaluated the allocation of these costs, considering the new segment structure created in April 2016 and adjusted our allocation methodology accordingly. The revised methodology, which is based on a combination of relative segment sales and relative service usage levels, is effective for the periods beginning after January 1, 2016 and resulted in the revision of our segment operating results, including segment EBIT, for all four segments for the first quarter of 2016 with a greater share of costs allocated to the Distribution and Components segments than in previous years. Prior periods were not revised for the new allocation methodology. These changes had no impact on our consolidated results.
Our newThis reporting structure is organized according to the products and markets each segment serves. The Engine segment produces engines (15 liters and less in size) and associated parts for sale to customers in on-highway and various off-highway markets. Our engines are used in trucks of all sizes, buses and recreational vehicles, as well as in various industrial applications, including construction, agriculture, power generation systems and other off-highway applications. The Distribution segment includes wholly-owned and partially-owned distributorships engaged in wholesaling engines, generator sets and service parts, as well as performing service and repair activities on our products and maintaining relationships with various OEMs throughout the world. The Components segment sells filtration products, aftertreatment systems, turbochargers and fuel systems. The Power Systems segment is an integrated power provider, which designs, manufactures and sells engines (16 liters and larger) for industrial applications (including mining, oil and gas, marine and marine)rail), standby and prime power generator sets, alternators and other power components.
We use segment EBIT (defined as earnings before interest expense, income taxes and noncontrolling interests) as a primary basis for the CODM to evaluate the performance of each of our operating segments. Segment amounts exclude certain expenses not specifically identifiable to segments.
The accounting policies of our operating segments are the same as those applied in our Condensed Consolidated Financial Statements. We prepared the financial results of our operating segments on a basis that is consistent with the manner in which we internally disaggregate financial information to assist in making internal operating decisions. As noted above, weWe allocate certain common costs and expenses, primarily corporate functions, among segments.segments differently than we would for stand-alone financial information prepared in accordance with GAAP. These include certain costs and expenses of shared services, such as information technology, human resources, legal, finance and supply chain management. We do not allocate debt-related items, actuarial gains or losses, prior service costs or credits, changes in cash surrender value of corporate owned life insurance or income taxes to individual segments. Segment EBIT may not be consistent with measures used by other companies.

Summarized financial information regarding our reportable operating segments for the three and six month periods is shown in the table below:
In millions Engine Distribution Components Power Systems 
Non-segment
Items (1)
 Total Engine Distribution Components Power Systems 
Intersegment Eliminations (1)
 Total
Three months ended July 3, 2016  
    
  
  
  
Three months ended July 2, 2017  
    
  
  
  
External sales $1,504
 $1,538
 $933
 $553
 $
 $4,528
 $1,711
 $1,716
 $1,064
 $587
 $
 $5,078
Intersegment sales 498
 6
 346
 368
 (1,218) 
 596
 6
 390
 430
 (1,422) 
Total sales 2,002
 1,544
 1,279
 921
 (1,218) 4,528
 2,307
 1,722
 1,454
 1,017
 (1,422) 5,078
Depreciation and amortization(2)
 41
 29
 32
 29
 
 131
 46
 31
 38
 29
 
 144
Research, development and engineering expenses 53
 3
 51
 48
 
 155
 63
 4
 57
 50
 
 174
Equity, royalty and interest income from investees 46
 19
 12
 11
 
 88
 56
 13
 15
 14
 
 98
Interest income 3
 1
 1
 1
 
 6
 2
 1
 1
 1
 
 5
Segment EBIT 206
(3) 
87
 190
 90
 18
 591
 277
 96
 190
 61
 (4) 620
                        
Three months ended June 28, 2015  
  
  
  
  
  
Three months ended July 3, 2016            
External sales $1,504
 $1,538
 $933
 $553
 $
 $4,528
Intersegment sales 498
 6
 346
 368
 (1,218) 
Total sales 2,002
 1,544
 1,279
 921
 (1,218) 4,528
Depreciation and amortization (2)
 41
 29
 32
 29
 
 131
Research, development and engineering expenses 53
 3
 51
 48
 
 155
Equity, royalty and interest income from investees 46
 19
 12
 11
 
 88
Loss contingency (3)
 39
 
 
 
 
 39
Interest income 3
 1
 1
 1
 
 6
Segment EBIT 206
 87
 190
 90
 18
 591
            
Six months ended July 2, 2017  
  
  
  
  
  
External sales $1,834
 $1,487
 $1,017
 $677
 $
 $5,015
 $3,168
 $3,353
 $2,044
 $1,102
 $
 $9,667
Intersegment sales 491
 8
 380
 420
 (1,299) 
 1,162
 14
 754
 797
 (2,727) 
Total sales 2,325
 1,495
 1,397
 1,097
 (1,299) 5,015
 4,330
 3,367
 2,798
 1,899
 (2,727) 9,667
Depreciation and amortization(2)
 47
 25
 28
 26
 
 126
 90
 61
 75
 57
 
 283
Research, development and engineering expenses 53
 3
 57
 53
 
 166
 117
 8
 107
 100
 
 332
Equity, royalty and interest income from investees 51
 21
 8
 14
 
 94
 128
 24
 28
 26
 
 206
Interest income 2
 1
 1
 2
 
 6
 3
 2
 1
 1
 
 7
Segment EBIT 278
 113
 223
 127
 (20) 721
 506
 196
 369
 118
 (3) 1,186
                        
Six months ended July 3, 2016  
  
  
  
  
  
  
  
  
  
  
  
External sales $2,993
 $2,996
 $1,830
 $1,000
 $
 $8,819
 $2,993
 $2,996
 $1,830
 $1,000
 $
 $8,819
Intersegment sales 985
 11
 686
 729
 (2,411) 
 985
 11
 686
 729
 (2,411) 
Total sales 3,978
 3,007
 2,516
 1,729
 (2,411) 8,819
 3,978
 3,007
 2,516
 1,729
 (2,411) 8,819
Depreciation and amortization(2)
 80
 57
 63
 58
 
 258
 80
 57
 63
 58
 
 258
Research, development and engineering expenses 110
 7
 107
 97
 
 321
 110
 7
 107
 97
 
 321
Equity, royalty and interest income from investees 82
 37
 20
 21
 
 160
 82
 37
 20
 21
 
 160
Loss contingency (3)
 39
 
 
 
 
 39
Interest income 5
 2
 2
 3
 
 12
 5
 2
 2
 3
 
 12
Segment EBIT 403
(3) 
174
 353
 136
 9
 1,075
 403
 174
 353
 136
 9
 1,075
            
Six months ended June 28, 2015  
  
  
  
  
  
External sales $3,523
 $2,956
 $1,948
 $1,297
 $
 $9,724
Intersegment sales 947
 15
 748
 802
 (2,512) 
Total sales 4,470
 2,971
 2,696
 2,099
 (2,512) 9,724
Depreciation and amortization(2)
 93
 52
 54
 54
 
 253
Research, development and engineering expenses 122
 6
 118
 115
 
 361
Equity, royalty and interest income from investees 74
 41
 17
 30
 
 162
Interest income 4
 2
 2
 3
 
 11
Segment EBIT 478
 201
 418
 228
 (42) 1,283

(1) Includes intersegment sales, intersegment profit in inventory eliminations and unallocated corporate expenses. There were no significant unallocated corporate expenses for the three and six months ended July 2, 2017 and July 3, 2016 and June 28, 2015.2016.
(2) Depreciation and amortization as shown on a segment basis excludes the amortization of debt discount and deferred costs included in the Condensed Consolidated Statements of Income as "Interest expense." The amortization of debt discount and deferred costs were $1 million and $1 million for the six months ended July 2, 2017 and July 3, 2016, and June 28, 2015, respectively.
(3) Engine segment EBIT for the three and six months ended July 3, 2016 included an accrual for a loss contingency of $39 million. See Note 10,9, "COMMITMENTS AND CONTINGENCIES,"for additional information.


A reconciliation of our segment information to the corresponding amounts in the Condensed Consolidated Statements of Income is shown in the table below:
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Total segment EBIT $591
 $721
 $1,075
 $1,283
 $620
 $591
 $1,186
 $1,075
Less: Interest expense 16
 17
 35
 31
 21
 16
 39
 35
Income before income taxes $575
 $704
 $1,040
 $1,252
 $599
 $575
 $1,147
 $1,040
NOTE 14.13. RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
Accounting Pronouncements Recently Adopted
In JuneMarch 2016, the Financial Accounting Standards Board (FASB) amended its standards related to accounting for stock compensation, which became effective for us beginning January 1, 2017. The amendment replaced the requirement to record excess tax benefits and certain tax deficiencies in additional paid-in capital by recording all excess tax benefits and tax deficiencies as income tax expense / benefit in the Condensed Consolidated Statements of Income and was adopted prospectively. Excess tax benefits and deficiencies are required to be recorded as discrete items in the period in which they occur and were not material for the three and six months ended July 2, 2017. In addition, the standard impacted our Condensed Consolidated Statements of Cash Flows retrospectively, as excess tax benefits are now required to be presented as an operating activity and the cash paid to tax authorities is required to be presented as a financing activity. This resulted in a net reclassification of $4 million from operating to financing activities for the six months ended July 2, 2017. Finally, in accordance with the standard, we elected to continue our historical approach of estimating forfeitures during the award's vesting period and adjusting our estimate when it is no longer probable that the employee will fulfill the service condition. The adoption of the standard was not material to our diluted earnings per common share.
Accounting Pronouncements Issued But Not Yet Effective
In March 2017, the FASB amended its standards related to the presentation of pension and other postretirement benefit costs in the financial statements. Under the new standard, we will be required to separate service costs from all other elements of pension costs and reflect the other elements of pension costs outside of operating income in ourConsolidated Statements of Income. In addition, the standard will limit the amount eligible for capitalization (into inventory or self-constructed assets) to the amount of service cost. This portion of the standard will be applied on a prospective basis. The remainder of the new standard is effective for us on a retrospective basis beginning January 1, 2018. While we are still evaluating the impact of this standard, the change in presentation will likely result in a decrease in operating income primarily due to the requirement to present the expected return on plan assets outside of operating income.
In August 2016, the FASB amended its standards related to the classification of certain cash receipts and cash payments. The new standard will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. The standard is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. If an entity early adopts the amendments in an interim period, any adjustments should be reflected as of the beginning of the fiscal year that includes that interim period. An entity that elects early adoption must adopt all of the amendments in the same period. The new standard will require adoption on a retrospective basis unless it is impracticable to apply, in which case it would be required to apply the amendments prospectively as of the earliest date practicable. We are in the process of evaluating the impact this standard will have on our Consolidated Statements of Cash Flows.
In June 2016, the FASB amended its standards related to accounting for credit losses on financial instruments. This amendment introduces new guidance for the accounting for credit losses on instruments including trade receivables and available for saleheld-to-maturity debt securities. The new rules will becomeare effective for annual and interim periods beginning after December 15, 2019. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. We are in the process of evaluating the impact the amendment will have on our Consolidated Financial Statements.
In March 2016, the FASB amended its standards related to the accounting for stock compensation. This amendment addresses several aspects of the accounting for share-based payment transactions that could change for us including, but not limited to, recognition of excess tax benefits or deficiencies in the income statement each period and classification of the excess tax benefits or deficiencies as operating activities in the cash flow statement. The new standard is effective for annual periods beginning after December 15, 2016, with early adoption permitted. We are in the process of evaluating the impact the amendment will have on our Consolidated Financial Statements.
In February 2016, the FASB amended its standards related to the accounting for leases. Under the new standard, lessees will now be required to recognize substantially all leases on the balance sheet as both a right-of-use-asset and a liability. The standard will continue to have two types of leases for income statement recognition purposes: operating leases and finance leases. Operating leases will result in the recognition of a single lease expense on a straight-line basis over the lease term

similar to the treatment for operating leases under today's standards. Finance leases will result in an accelerated expense similar to the accounting for capital leases under today's standards. The determination of a lease classification as operating or finance will be doneoccur in a manner very similar to today's standard. The new standard also contains amended guidance regarding the identification of embedded leases in service contracts and the identification of lease and non-lease components inof an arrangement. The new standard is effective for us on January 1, 2019, with early adoption permitted. We are still evaluating the impact the standard could have on our Consolidated Financial Statements; however, while, including our internal controls over financial reporting. While we have not yet quantified the amount, we do expect the standard will have a material impact on our Consolidated Balance Sheets due to the recognition of additional assets and liabilities for operating leases.
In January 2016, the FASB amended its standards related to the accounting for certain financial instruments. This amendment addresses certain aspects of recognition, measurement, presentation and disclosure. The new rules will become effective for annual and interim periods beginning after December 15, 2017. Early adoption is not permitted. We are in the process of evaluating the impact the amendment will have on our Consolidated Financial Statements.
In May 2014, the FASB amended its standards related to revenue recognition. This amendment replaces all existing revenue recognition guidance and provides a single, comprehensive revenue recognition model for all contracts with customers. The standard contains principles that we will apply to determine the measurement of revenue and timing of when it is recognized. The underlying principle is that we will recognize revenue in a manner that depicts the transfer of goods or services to customers at an amount that we expect to be entitled to in exchange for those goods or services. The guidance provides a five-step analysis of transactions to determine when and how revenue is recognized. Other major provisions include capitalization of certain contract costs, consideration of the time value of money in the transaction price and allowing estimates of variable consideration to be recognized before contingencies are resolved in certain circumstances. The amendment also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in those judgments and assets recognized from costs incurred to fulfill a contract. The standard allows either full or modified retrospective adoption effective for annual and interim periods beginning January 1, 2018. We are in the process of evaluating the impact the amendment will have on our Consolidated Financial Statements. Statements, including our internal controls over financial reporting. We expect to adopt the standard using the modified retrospective approach. While we have not yet completed our evaluation process, we have identified that a change will be required related to our accounting for remanufactured product sales that include an exchange of the used product, referred to as core. Revenue is not currently recognized related to the core component unless the used product is not returned. Under the new standard, the transaction will be accounted for as a gross sale and a purchase of inventory. As a result, the exchange will increase both sales and cost of sales, in equal amounts, related to core. This will not impact gross margin dollars, but will impact the gross margin percentage. We are still quantifying the amount of this change. We have also identified transactions where revenue recognition is currently limited to the amount of billings not contingent on our future performance. With the allocation provisions of the new model, we expect to accelerate the timing of

revenue recognition for amounts related to satisfied performance obligations that would have been delayed under the current guidance. We do not expect the impact of this change to be material, but we are still quantifying the impact. Using the modified retrospective adoption method, we will record an adjustment to our opening equity balance at January 1, 2018, to account for the differences between existing revenue recorded and revenue that would have been recorded under the new standard related to contracts for which we have begun to recognize revenue prior to the adoption date. We are still quantifying the potential amount of this adjustment.

ITEM 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations
Cummins Inc. and its consolidated subsidiaries are hereinafter sometimes referred to as “Cummins,” “we,” “our” or “us.”
CAUTIONARY STATEMENTS REGARDING FORWARD-LOOKING INFORMATION
Certain parts of this quarterly report contain forward-looking statements intended to qualify for the safe harbors from liability established by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include those that are based on current expectations, estimates and projections about the industries in which we operate and management’s beliefs and assumptions. Forward-looking statements are generally accompanied by words such as "anticipates," "expects," "forecasts," "intends," "plans," "believes," "seeks," "estimates," "could," "should" or words of similar meaning. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions, which we refer to as "future factors," which are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed or forecasted in such forward-looking statements. Some future factors that could cause our results to differ materially from the results discussed in such forward-looking statements are discussed below and shareholders, potential investors and other readers are urged to consider these future factors carefully in evaluating forward-looking statements. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. Future factors that could affect the outcome of forward-looking statements include the following:
a sustained slowdown or significant downturn in our markets;
a downturn in the North American truck industry;
a major customer experiencing financial distress;
changes in the engine outsourcing practices of significant customers;
a major customer experiencing financial distress;
lower than expected acceptance of new or existing products or services;
any significant problems in our new engine platforms;
a further slowdown in infrastructure development;development and/or continuing depressed commodity prices;
unpredictability in the adoption, implementation and enforcement of emission standards around the world;
foreign currency exchange rate changes;
the actions of, and income from, joint ventures and other investees that we do not directly control;
the integration of our previously partially-owned United States and Canadian distributors;
our plan to growreposition our portfolio of product offerings through exploring strategic acquisitions and divestitures and related uncertainties of entering into such transactions;
challenges or unexpected costs in completing restructuring and cost reduction initiatives;
supply shortages and supplier financial risk, particularly from any of our single-sourced suppliers;
variability in material and commodity costs;
product recalls;
the development of new technologies;
competitor pricing activity;
increasing competition, including increased global competition among our customers in emerging markets; 
exposure to potential security breaches or other disruptions to our information technology systems and data security;
political, economic and other risks from operations in numerous countries;
changes in taxation;
global legal and ethical compliance costs and risks;
aligning our capacity and production with our demand;
product liability claims;

increasingly stringent environmental laws and regulations;
the price and availability of energy;
the performance of our pension plan assets and volatility of discount rates;

labor relations;
changes in actuarial and accounting standards;
future bans or limitations on the use of diesel-powered vehicles;
our sales mix of products;
protection and validity of our patent and other intellectual property rights;
technological implementation and cost/financial risks in our increasing use of large, multi-year contracts;
the cyclical nature of some of our markets;
the outcome of pending and future litigation and governmental proceedings;
continued availability of financing, financial instruments and financial resources in the amounts, at the times and on the terms required to support our future business; and
other risk factors described in our 2016 Form 10-K, Part I, Item 1A under the caption “Risk Factors.”
Shareholders, potential investors and other readers are urged to consider these factors carefully in evaluating the forward-looking statements and are cautioned not to place undue reliance on such forward-looking statements. The forward-looking statements made herein are made only as of the date of this quarterly report and we undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future events or otherwise.


ORGANIZATION OF INFORMATION 
The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) was prepared to provide the reader with a view and perspective of our business through the eyes of management and should be read in conjunction with our Management's Discussion and Analysis of Financial Condition and Results of Operations section of our 20152016 Form 10-K and our July 26, 2016, 8-K addressing the segment reorganization.10-K. Our MD&A is presented in the following sections:
Executive Summary and Financial Highlights
Outlook
Results of Operations
Operating Segment Results
Liquidity and Capital Resources
Application of Critical Accounting Estimates
Recently Adopted and Recently Issued Accounting Pronouncements

EXECUTIVE SUMMARY AND FINANCIAL HIGHLIGHTS
We are a global power leader that designs, manufactures, distributes and services diesel and natural gas engines and engine-related component products, including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems and electric power generation systems. We sell our products to original equipment manufacturers (OEMs), distributors and other customers worldwide. We have long-standing relationships with many of the leading manufacturers in the markets we serve, including PACCAR Inc, Daimler Trucks North America, Navistar International Corporation and Fiat Chrysler Automobiles (Fiat Chrysler), Volvo AB, Komatsu and MAN Nutzfahrzeuge AG.Automobiles. We serve our customers through a network of approximately 600 company-ownedwholly-owned and independent distributor locations and over 7,2007,400 dealer locations in more than 190 countries and territories.
Our reportable operating segments consist of Engine, Distribution, Components and Power Systems. This reporting structure is organized according to the products and markets each segment serves. The Engine segment produces engines (15 liters and less in size) and associated parts for sale to customers in on-highway and various off-highway markets. Our engines are used in trucks of all sizes, buses and recreational vehicles, as well as in various industrial applications, including construction, agriculture, power generation systems and other off-highway applications. The Distribution segment includes wholly-owned and partially-owned distributorships engaged in wholesaling engines, generator sets and service parts, as well as performing service and repair activities on our products and maintaining relationships with various OEMs throughout the world. The Components segment sells filtration products, aftertreatment systems, turbochargers and fuel systems. The Power Systems segment is an integrated power provider, which designs, manufactures and sells engines (16 liters and larger) for industrial applications (including mining, oil and gas, marine and marine)rail), standby and prime power generator sets, alternators and other power components.
Our financial performance depends, in large part, on varying conditions in the markets we serve, particularly the on-highway, construction and general industrial markets. Demand in these markets tends to fluctuate in response to overall economic conditions. Our sales may also be impacted by OEM inventory levels, production schedules and stoppages. Economic downturns in markets we serve generally result in reduced sales of our products and can result in price reductions in certain products and/or markets. As a worldwide business, our operations are also affected by currency, political, economic and regulatory matters, including adoption and enforcement of environmental and emission standards, in the countries we serve. As part of our growth strategy, we invest in businesses in certain countries that carry high levels of these risks such as China, Brazil, India, Mexico, Russia and countries in the Middle East and Africa. At the same time, our geographic diversity and broad product and service offerings have helped limit the impact from a drop in demand in any one industry or customer or the economy of any single country on our consolidated results.
Worldwide revenues decreased 10increased 12 percent in the three months ended July 3, 2016,2, 2017, as compared to the same period in 2015, primarily due to lower demand in most global on-highway markets, unfavorable foreign currency fluctuations and decreased demand in most global power generation markets, partially offset by sales increases related to the consolidation of partially-owned North American distributors since December 31, 2014.2016, with all operating segments reporting higher revenue. Revenue in the U.S. and Canada declinedimproved by 13 percent primarily due to decreasedincreased demand in the North American on-highway markets and lowerincreased industrial demand (especially in the industrial oil and gas markets, partially offset by increased Distribution segment sales related to the consolidation of North American distributors. Continued global economic weakness in the second quarter of 2016 negatively impacted our international revenuesmarket). International demand growth (excludes the U.S. and Canada), which declined improved revenues by 411 percent, with sales downup in manymost of our markets especially(especially in the U.K., MexicoChina, India and Brazil.Russia). The declineincrease in international sales was primarily due to unfavorable foreign currency impacts of 1 percent (primarily in the Chinese renminbi, Brazilian real, Indian rupee, Australian dollar and British pound) and lowerincreased demand in the on-highwayindustrial markets especially(especially construction markets in Mexico.
Worldwide revenues declined 9 percentChina and mining markets in the first six months of 2016 as compared to the same period in 2015, primarily due to lowerEurope) and increased demand in most globalall Components businesses (especially on-highway markets, decreasedtruck demand in most global power generation markets, unfavorable foreign currency fluctuationsChina and lower demandproduct sales to meet new emission requirements for trucks in most global industrial markets,India), partially offset by sales increases related to the acquisition of North American distributors since December 31, 2014. Revenue in the U.S. and Canada declined by 12 percent primarily due to decreased demand in the North American on-highway markets and lower demand in the industrial oil and gas and construction markets, partially offset by increased Distribution segment sales related to the acquisition of North American distributors. Continued global economic weakness in 2016 negatively impacted our international revenues (excludes the U.S. and Canada), which declined by 6 percent, with sales down in most of our markets, especially in South America, the U.K. and Mexico. The decline in international sales was primarily due to unfavorable foreign currency impacts of 2 percent (primarily in the Brazilian real, Chinese renminbi Indian rupee, Australian dollar,and British pound).
Worldwide revenues increased 10 percent in the six months ended July 2, 2017, as compared to the same period in 2016, with all operating segments reporting higher revenue. International demand growth (excludes the U.S. and Canada) in 2017 improved revenues by 12 percent, with sales up in most of our markets, especially in China, India, Russia and the U.K. The increase in international sales was primarily due to increased demand in industrial markets (especially construction markets in China and mining markets in Europe) and increased demand in all Components businesses (especially on-highway truck demand in China and product sales to meet new emission requirements for trucks in India), partially offset by unfavorable foreign currency impacts of 3 percent (primarily in the British pound and South African rand), lowerChinese renminbi). Revenue in the U.S. and Canada improved by 8 percent primarily due to increased demand in the North American on-highway markets and increased industrial demand (especially in Brazilthe construction, oil and Mexicogas and decreased demand in international industrial markets led by declines in marine and mining markets.

argiculture markets).
The following tables contain sales and earnings before interest expense, income tax expense and noncontrolling interests (EBIT) results by operating segment for the three and six months ended July 2, 2017 and July 3, 2016 and June 28, 2015.2016. Refer to the section titled “Operating Segment Results”“OPERATING SEGMENT RESULTS” for a more detailed discussion of net sales and EBIT by operating segment, including the reconciliation of segment EBIT to net income before income taxes.attributable to Cummins Inc.

 Three months ended Three months ended
Operating Segments July 3, 2016 June 28, 2015 Percent change July 2, 2017 July 3, 2016 Percent change
   Percent     Percent   2016 vs. 2015   Percent     Percent   2017 vs. 2016
In millions Sales of Total EBIT 
Sales (1)
 of Total 
EBIT (1)
 Sales EBIT Sales of Total EBIT Sales of Total EBIT Sales EBIT
Engine $2,002
 44 % $206
 $2,325
 46 % $278
 (14)% (26)% $2,307
 45 % $277
 $2,002
 44 % $206
 15% 34 %
Distribution 1,544
 34 % 87
 1,495
 30 % 113
 3 % (23)% 1,722
 34 % 96
 1,544
 34 % 87
 12% 10 %
Components 1,279
 28 % 190
 1,397
 28 % 223
 (8)% (15)% 1,454
 29 % 190
 1,279
 28 % 190
 14%  %
Power Systems 921
 21 % 90
 1,097
 22 % 127
 (16)% (29)% 1,017
 20 % 61
 921
 21 % 90
 10% (32)%
Intersegment eliminations (1,218) (27)% 
 (1,299) (26)% 
 (6)% 
 (1,422) (28)% 
 (1,218) (27)% 
 17% 
Non-segment 
 
 18
 
 
 (20) 
 NM
 
 
 (4) 
 
 18
 
 NM
Total $4,528
 100 % $591
 $5,015
 100 % $721
 (10)% (18)% $5,078
 100 % $620
 $4,528
 100 % $591
 12% 5 %
 

(1) Sales and EBIT numbers were adjusted for the segment reorganization. See Note 13, "OPERATING SEGMENTS," to the Condensed Consolidated Financial Statements for additional information.NM" - not meaningful information
Net income attributable to Cummins was $406$424 million, or $2.40$2.53 per diluted share, on sales of $4.5$5.1 billion for the three months ended July 3, 2016,2, 2017, versus the comparable prior year period net income attributable to Cummins of $471$406 million, or $2.62$2.40 per diluted share, on sales of $5.0$4.5 billion. The decreaseincrease in net income and earnings per diluted share was driven by lowersignificantly higher net sales, higher gross margin, andthe absence of an accrual for a loss contingency recorded in the second quarter of 2016, higher equity, royalty and interest income from investees, partially offset by a lower effective tax rate, lowerincreased selling, general and administrative expenses, and decreasedhigher research, development and engineering expenses.expenses and a higher effective tax rate. The decreaseincrease in gross margin was primarily due to lowerhigher volumes, and unfavorable mix, partially offset by lower material and commodity costs, lower warranty expense and increasedimproved Distribution segment margins related to the acquisition of North American distributors since December 31, 2014.2015 and lower material costs, partially offset by higher warranty costs ($87 million primarily due to changes in estimates in the Engine and Component segments and campaigns in the Power Systems segment) and increased variable compensation expense of $93 million. Diluted earnings per share for the three months ended July 3, 2016,2, 2017, benefited $0.01 from fewer weighted average shares outstanding due to purchases under the stock repurchase programs.program.
 Six months ended Six months ended
Operating Segments July 3, 2016 June 28, 2015 Percent change July 2, 2017 July 3, 2016 Percent change
   Percent     Percent   2016 vs. 2015   Percent     Percent��  2017 vs. 2016
In millions Sales of Total EBIT 
Sales (1)
 of Total 
EBIT (1)
 Sales EBIT Sales of Total EBIT Sales of Total EBIT Sales EBIT
Engine $3,978
 45 % $403
 $4,470
 46 % $478
 (11)% (16)% $4,330
 45 % $506
 $3,978
 45 % $403
 9% 26 %
Distribution 3,007
 34 % 174
 2,971
 30 % 201
 1 % (13)% 3,367
 35 % 196
 3,007
 34 % 174
 12% 13 %
Components 2,516
 28 % 353
 2,696
 28 % 418
 (7)% (16)% 2,798
 29 % 369
 2,516
 28 % 353
 11% 5 %
Power Systems 1,729
 20 % 136
 2,099
 22 % 228
 (18)% (40)% 1,899
 19 % 118
 1,729
 20 % 136
 10% (13)%
Intersegment eliminations (2,411) (27)% 
 (2,512) (26)% 
 (4)% 
 (2,727) (28)% 
 (2,411) (27)% 
 13% 
Non-segment 
 
 9
 
 
 (42) 
 NM
 
 
 (3) 
 
 9
 
 NM
Total $8,819
 100 % $1,075
 $9,724
 100 % $1,283
 (9)% (16)% $9,667
 100 % $1,186
 $8,819
 100 % $1,075
 10% 10 %

(1) Sales and EBIT numbers were adjusted for the segment reorganization. See Note 13, "OPERATING SEGMENTS," to the Condensed Consolidated Financial Statements for additional information.NM" - not meaningful information
Net income attributable to Cummins was $727$820 million, or $4.26$4.88 per diluted share, on sales of $8.8$9.7 billion for the six months ended July 3, 2016,2, 2017, versus the comparable prior year period net income attributable to Cummins of $858$727 million, or $4.76$4.26 per diluted share, on sales of $9.7$8.8 billion. The decreaseincrease in net income and earnings per diluted share was driven by lowersignificantly higher net sales, higher gross margin, higher equity, royalty and interest income from investees, the absence of an accrual for a loss contingency recorded in the second quarter of 2016 and a lower effective tax rate, partially offset by lowerincreased selling, general and administrative expenses decreasedand higher research, development and engineering expenses and a lower effective tax rate.expenses. The decreaseincrease in gross margin was primarily due to lowerhigher volumes, unfavorable mix and unfavorable foreign currency fluctuations (primarily in the Brazilian real, Australian dollar and Canadian dollar), partially offset by lower material and commodity costs, lower warranty expense and improved Distribution segment margins related to the acquisition of North American distributors since December 31, 2014.2015, favorable pricing and favorable foreign currency fluctuations (primarily the British pound, South African rand and Brazilian real), partially offset by higher warranty costs ($120 million primarily due to changes in estimates in the Engine and Component segments and campaigns in the Power Systems segment) and increased variable compensation expense of $109 million. Diluted earnings per share for the six months ended July 3, 2016,2, 2017, benefited $0.10$0.01 from fewer weighted average shares outstanding, primarily due to purchases under the stock repurchase programs.program.

We generated $734$826 million of operating cash flows for the six months ended July 3, 2016,2, 2017, compared to $569$738 million for the samecomparable period in 2015.2016. Refer to the section titled "Cash Flows" in the "Liquidity and Capital Resources""LIQUIDITY AND CAPITAL RESOURCES" section for a discussion of items impacting cash flows.

During the first half of 2016,2017, we repurchased $695$120 million, or 6.70.8 million shares of common stock, including completion of the accelerated share repurchase agreement finalized in the second quarter of 2016. See Note 2, "BASIS OF PRESENTATION" to the Notes to Condensed Consolidated Financial Statements for additional information.stock.
Our debt to capital ratio (total capital defined as debt plus equity) at July 3, 2016,2, 2017, was 20.618.7 percent, compared to 17.520.6 percent at December 31, 2015. The increase was due to the repurchases of common stock and higher total debt, primarily due to the commercial paper program.2016. At July 3, 2016,2, 2017, we had $1.3$1.5 billion in cash and marketable securities on hand and access to our $1.75 billion credit facilities, if necessary, to meet currently anticipated investment and funding needs.
 
In July 2016,2017, our Board of Directors authorized an increase to our quarterly dividend of 5.15.4 percent from $0.975$1.025 per share to $1.025$1.08 per share.
Our global pension plans, including our unfunded and non-qualified plans, were 111 percent funded at December 31, 2015. Our U.S. qualified plan, which represents approximately 57 percent of the worldwide pension obligation, was 119 percent funded and our U.K. plan was 123 percent funded. We expect to contribute $146 million to our global pension plans in 2016. In addition, we expect our 2016 net periodic pension cost to approximate $42 million. See Note 3, "PENSION AND OTHER POSTRETIREMENT BENEFITS" to the Notes to Condensed Consolidated Financial Statements for additional information.
We expect our effective tax rate for the full year of 20162017 to approximate 27.026.0 percent, excluding any one-time tax items.
In April 2017, we entered into an agreement to form a joint venture with Eaton Corporation PLC and we closed the transaction on July 31, 2017. We purchased a 50 percent interest in the new venture named Eaton Cummins Automated Transmission Technologies for $600 million in cash. The joint venture will design, assemble, sell and support medium-duty and heavy-duty automated transmissions for the commercial vehicle market, including new product launches. We will consolidate the results of the joint venture in our Components segment as we have a majority voting interest in the venture by virtue of a tie-breaking vote on the board of directors. We are still in the process of finalizing the purchase accounting and we do not expect this new venture to have a significant impact on our consolidated results in 2017.

OUTLOOK
Near-Term
Our outlook reflects the following positive trends for the remainder of 2016:
We expect demand for pick-up trucks in North America to remain strong.
We expect demand in India to improve in most end-markets as its economy continues to improve. 
We expect to realize annualized savings from the 2015 restructuring actions of approximately $160 million.
Our outlook reflects the followingand challenges to our business that may reducewe expect could impact our revenue and earnings potential for the remainder of 2016:2017.
We expect industry production of heavy-dutyPositive Trends
Demand for pick-up trucks in North America remains strong.
Market demand in off-highway markets in China and India remains strong.
Industry production of medium-duty trucks in North America should remain strong.
North American construction markets may stabilize.
Market demand may continue to decline.improve in global mining.
We expect powerNorth American heavy-duty truck demand may stabilize.
Challenges
Power generation markets tomay remain weak.soft.
We believe weakWeak economic conditions in Brazil willmay continue to negatively impact demand across our businesses.
Foreign currency volatility could continue to put pressure on our revenues and earnings.results.
We expect market demand to remain weak in the oil and gasMarine markets as the result of low crude oil prices.
We expect demand for equipment in global mining marketsare expected to remain weak.
Demand has improved in certain markets and we expect demand will continue to improve over time, as in prior economic cycles. We may close or restructure additional manufacturing facilitiesare well positioned to benefit as we evaluate the appropriate size and structure of our manufacturing capacity, which could result in additional charges.market conditions improve.

RESULTS OF OPERATIONS
 Three months ended Favorable/ Six months ended Favorable/ Three months ended Favorable/ Six months ended Favorable/
 July 3,
2016
 June 28,
2015
 (Unfavorable) July 3,
2016
 June 28,
2015
 (Unfavorable) July 2,
2017
 July 3,
2016
 (Unfavorable) July 2,
2017
 July 3,
2016
 (Unfavorable)
In millions (except per share amounts) Amount Percent Amount Percent
In millions, except per share amountsIn millions, except per share amountsJuly 2,
2017
 July 3,
2016
 Amount Percent July 2,
2017
 July 3,
2016
 Amount Percent
NET SALESNET SALES$4,528
 $5,015
 $(487) (10)% $8,819
 $9,724
 $(905) (9)%NET SALES $550
 12 % $848
 10 %
Cost of salesCost of sales3,331
 3,683
 352
 10 % 6,566
 7,197
 631
 9 %Cost of sales3,829
 3,331
 (498) (15)% 7,290
 6,566
 (724) (11)%
GROSS MARGINGROSS MARGIN1,197
 1,332
 (135) (10)% 2,253
 2,527
 (274) (11)%GROSS MARGIN1,249
 1,197
 52
 4 % 2,377
 2,253
 124
 6 %
OPERATING EXPENSES AND INCOMEOPERATING EXPENSES AND INCOME 
  
  
 

  
  
  
 

OPERATING EXPENSES AND INCOME 
  
  
 

  
  
  
 

Selling, general and administrative expensesSelling, general and administrative expenses524
 537
 13
 2 % 1,014
 1,054
 40
 4 %Selling, general and administrative expenses596
 524
 (72) (14)% 1,133
 1,014
 (119) (12)%
Research, development and engineering expensesResearch, development and engineering expenses155
 166
 11
 7 % 321
 361
 40
 11 %Research, development and engineering expenses174
 155
 (19) (12)% 332
 321
 (11) (3)%
Equity, royalty and interest income from investeesEquity, royalty and interest income from investees88
 94
 (6) (6)% 160
 162
 (2) (1)%Equity, royalty and interest income from investees98
 88
 10
 11 % 206
 160
 46
 29 %
Other operating expense, net(39) 
 (39) NM
 (41) (3) (38) NM
Loss contingencyLoss contingency
 39
 39
 100 % 
 39
 39
 100 %
Other operating income (expense), netOther operating income (expense), net18
 
 18
 NM
 23
 (2) 25
 NM
OPERATING INCOMEOPERATING INCOME567
 723
 (156) (22)% 1,037
 1,271
 (234) (18)%OPERATING INCOME595
 567
 28
 5 % 1,141
 1,037
 104
 10 %
Interest incomeInterest income6
 6
 
  % 12
 11
 1
 9 %Interest income5
 6
 (1) (17)% 7
 12
 (5) (42)%
Interest expenseInterest expense16
 17
 1
 6 % 35
 31
 (4) (13)%Interest expense21
 16
 (5) (31)% 39
 35
 (4) (11)%
Other income (expense), netOther income (expense), net18
 (8) 26
 NM
 26
 1
 25
 NM
Other income (expense), net20
 18
 2
 11 % 38
 26
 12
 46 %
INCOME BEFORE INCOME TAXESINCOME BEFORE INCOME TAXES575
 704
 (129) (18)% 1,040
 1,252
 (212) (17)%INCOME BEFORE INCOME TAXES599
 575
 24
 4 % 1,147
 1,040
 107
 10 %
Income tax expenseIncome tax expense148
 208
 60
 29 % 280
 352
 72
 20 %Income tax expense158
 148
 (10) (7)% 301
 280
 (21) (8)%
CONSOLIDATED NET INCOMECONSOLIDATED NET INCOME427
 496
 (69) (14)% 760
 900
 (140) (16)%CONSOLIDATED NET INCOME441
 427
 14
 3 % 846
 760
 86
 11 %
Less: Net income attributable to noncontrolling interestsLess: Net income attributable to noncontrolling interests21
 25
 4
 16 % 33
 42
 9
 21 %Less: Net income attributable to noncontrolling interests17
 21
 4
 19 % 26
 33
 7
 21 %
NET INCOME ATTRIBUTABLE TO CUMMINS INC.NET INCOME ATTRIBUTABLE TO CUMMINS INC.$406
 $471
 $(65) (14)% $727
 $858
 $(131) (15)%NET INCOME ATTRIBUTABLE TO CUMMINS INC.$424
 $406
 $18
 4 % $820
 $727
 $93
 13 %
Diluted Earnings Per Common Share Attributable to Cummins Inc.Diluted Earnings Per Common Share Attributable to Cummins Inc.$2.40
 $2.62
 $(0.22) (8)% $4.26
 $4.76
 $(0.50) (11)%Diluted Earnings Per Common Share Attributable to Cummins Inc.$2.53
 $2.40
 $0.13
 5 % $4.88
 $4.26
 $0.62
 15 %

"NM" - not meaningful information
 Three months ended 
Favorable/
(Unfavorable)
 Six months ended Favorable/
(Unfavorable)
 Three months ended 
Favorable/
(Unfavorable)
 Six months ended Favorable/
(Unfavorable)
 July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
  July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
 
Percent of sales Percentage Points Percentage Points Percentage Points Percentage Points
Gross margin 26.4% 26.6% (0.2) 25.5% 26.0% (0.5) 24.6% 26.4% (1.8) 24.6% 25.5% (0.9)
Selling, general and administrative expenses 11.6% 10.7% (0.9) 11.5% 10.8% (0.7) 11.7% 11.6% (0.1) 11.7% 11.5% (0.2)
Research, development and engineering expenses 3.4% 3.3% (0.1) 3.6% 3.7% 0.1
 3.4% 3.4% 
 3.4% 3.6% 0.2
Net Sales
Net sales for the three months ended July 3, 2016, decreased2, 2017, increased by $487$550 million versus the comparable period in 2015.2016. The primary drivers were as follows:
Engine segment sales decreased 14increased 15 percent primarily due to lowerhigher demand in North American on-highwaymedium-duty truck and bus, North American heavy-duty truck markets and lowerimproved demand in all North Americanglobal off-highway markets, partially offset by increased sales in the light-duty automotive markets.
Power SystemsDistribution segment sales decreased 16increased 12 percent primarily due to lower demandan increase in all product linesorganic sales and decreased sales in most regions with the largest declines in China, North America, Asia (excluding China) and the Middle East.
Components segment sales decreased 8 percent primarily due to lower demand in all lines of businesses, mostly in North American on-highway markets, partially offset by higher demand in China.
Foreign currency fluctuations unfavorably impacted sales by approximately 2 percent primarily in the Chinese renminbi, Brazilian real, Indian rupee, Australian dollar and British pound.
The decreases above were partially offset by increased Distribution segment sales of 3 percent, primarily due to higher sales related to the acquisition of North American distributors since December 31, 2014, partially offset2015.
Components segment sales increased 14 percent primarily due to higher demand across all lines of businesses, primarily in China, North America and India.
Power Systems segment sales increased 10 percent primarily due to higher demand in industrial markets.
These increases were unfavorably impacted by a declineforeign currency fluctuations of approximately 1 percent, primarily in organic sales in North American oilthe Chinese renminbi and gas markets.British pound.
Net sales for the six months ended July 3, 2016, decreased by $9052, 2017, increased $848 million versus the comparable period in 2015.2016. The primary drivers were as follows:

EngineDistribution segment sales decreased 11increased 12 percent primarily due to lower demandan increase in North American on-highway marketsorganic sales and lower demand in most global off-highway markets, partially offset by increased sales in the light-duty automotive markets.
Power Systems segment sales decreased 18 percent primarily due to lower demand in all product lines and decreased sales in most regions with the largest declines in China, North America, Asia (excluding China), Latin America and the Middle East, partially offset by increased sales in Western Europe.
Foreign currency fluctuations unfavorably impacted sales by approximately 2 percent primarily in the Brazilian real, Chinese renminbi, Indian rupee, Australian dollar, Canadian dollar, British pound and South African rand.
Components segment sales decreased 7 percent primarily due to lower demand in all lines of business, mostly in North American on-highway products, partially offset by higher demand in China.
The decreases above were partially offset by increased Distribution segment sales of 1 percent, primarily due to higher sales related to the acquisition of North American distributors since December 31, 2014, partially offset by a decline2015.
Engine segment sales increased 9 percent primarily due to higher demand in organicoff-highway markets, North American medium-duty truck and bus and North American heavy-duty truck markets.
Components segment sales increased 11 percent primarily due to higher demand across all lines of businesses, primarily in engineChina and India.
Power Systems segment sales increased 10 percent primarily due to higher demand in industrial markets, especially global mining, North American oil and gas markets and North American rail markets.
These increases were unfavorably impacted by foreign currency fluctuations of approximately 1 percent, primarily in the British pound and Chinese renminbi.
Sales to international markets (excluding the U.S. and Canada), based on location of customers, for the three and six months months ended July 3, 2016,2, 2017, were 42 percent and 41 percent, respectively, of total net sales compared with 40 percent and 3942 percent of total net sales, respectively, compared with 42 percent and 41 percent of total net sales for the comparable periods in 2015.2016. A more detailed discussion of sales by segment is presented in the “OPERATING SEGMENT RESULTS” section.
Gross Margin
Gross margin decreased $135increased $52 million for the three months ended July 3, 2016,2, 2017, versus the comparable period in 20152016 and decreased 0.21.8 points as a percentage of sales. The decreaseincrease in gross margin dollars was primarily due to lowerhigher volumes, and unfavorable mix, partially offset by lower material and commodity costs, lower warranty expense and increased Distribution margins related to the acquisition of North American distributors since December 31, 2014.
Gross margin decreased $274 million for the six months ended July 3, 2016, versus the comparable period in 2015, and decreased 0.5 points as a percentage of sales. The decrease in gross margin dollars was primarily due to lower volumes, unfavorable mix and unfavorable foreign currency fluctuations (primarily in the Brazilian real, Australian dollar and Canadian dollar), partially offset by lower material and commodity costs, lower warranty expense and improved Distribution segment margins related to the acquisition of North American distributors since December 31, 2014.2015 and lower material costs, partially offset by higher warranty costs ($87 million primarily due to changes in estimates in the Engine and Component segments and campaigns in the Power Systems segment) and increased variable compensation expense of $93 million.
Gross margin increased $124 million for the six months ended July 2, 2017, versus the comparable period in 2016 and decreased 0.9 points as a percentage of sales. The increase in gross margin dollars was primarily due to higher volumes, lower material costs, improved Distribution segment margins related to the acquisition of North American distributors since December 31, 2015, favorable pricing and favorable foreign currency fluctuations (primarily the British pound, South African rand and Brazilian real), partially offset by higher warranty costs ($120 million primarily due to changes in estimates in the Engine and Component segments and campaigns in the Power Systems segment) and increased variable compensation expense of $109 million.
The provision for base warranties issued, excluding campaigns, as a percent of sales for the three and six months ended July 3, 2016,2, 2017, was 1.8 percent and 1.9 percent, respectively, compared to 2.11.8 percent and 2.11.9 percent for the comparable periods in 2015.2016. A more detailed discussion of margin by segment is presented in the “OPERATING SEGMENT RESULTS” section.
Selling, General and Administrative Expenses
Selling, general and administrative expenses decreased $13increased $72 million for the three months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerhigher variable compensation expenses as a result of restructuring actions in 2015($49 million) and lowerhigher consulting expenses.expenses ($10 million). Compensation and related expenses include salaries, fringe benefits and variable compensation. Overall, selling, general and administrative expenses, as a percentage of sales, increased to 11.611.7 percent in the three months ended July 3, 2016,2, 2017, from 10.711.6 percent in the comparable period in 2015 largely due to the acquisition of North American distributors since December 31, 2014.2016.
Selling, general and administrative expenses decreased $40increased $119 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerhigher variable compensation expenses as a result of restructuring actions in 2015($64 million) and lowerhigher consulting expenses. expenses ($30 million).Overall, selling, general and administrative expenses, as a percentage of sales, increased to 11.511.7 percent in the six months ended July 3, 2016,2, 2017, from 10.811.5 percent in the comparable period in 2015 largely due to the acquisition of North American distributors since December 31, 2014.2016.
Research, Development and Engineering Expenses
Research, development and engineering expenses decreased $11increased $19 million for the three months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerincreased variable compensation expenses as a result of restructuring actions in 2015,($13 million) and lower consulting expenses and increased expense recovery from customers and external parties. Compensation and related expenses include salaries, fringe benefits and variable compensation.($5 million). Overall, research, development and engineering expenses remained flat as a percentage of sales, increased to 3.4 percent in the three months ended July 3, 2016, from 3.3 percent inversus the comparable period in 2015.

2016 .
Research, development and engineering expenses decreased $40increased $11 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerincreased variable compensation expenses as a result of restructuring actions in 2015 and lower consulting expenses.expense ($13 million), partially offset by higher

expense recovery from customers ($2 million). Overall, research, development and engineering expenses, as a percentage of sales, decreased to 3.63.4 percent in the six months ended July 3, 2016,2, 2017, from 3.73.6 percent in the comparable period in 2015.2016.
Research activities continue to focus on development of new products to meet future emission standards around the world and improvements in fuel economy performance.performance of diesel and natural gas powered engines.
Equity, Royalty and Interest Income Fromfrom Investees
Equity, royalty and interest income from investees decreased $6increased $10 million for the three months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerhigher earnings from North American distributors ($2 million) and Chongqingat Dongfeng Cummins Engine Company, Ltd. ($2 million).
Equity, royalty and interest income from investees decreased $2increased $46 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to lowerhigher earnings from North American distributors ($7 million),at Dongfeng Cummins Engine Company, Ltd. ($7 million) and Chongqing Cummins Engine Company, Ltd. ($6 million). These decreases were partially offset by higher earnings at Beijing Foton Cummins Engine Co., Ltd. ($11 million) and Komatsu Cummins Chile, Ltda. ($3 million).
     
 
Other Operating Expense,Income (Expense), Net
Other operating expense,income (expense), net was as follows:
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Loss contingency $(39) $
 $(39) $
Royalty income, net $11
 $6
 $20
 $13
Amortization of intangible assets (1) (2) (3) (5)
Loss on write off of assets (4) 
 (9) 
 (1) (4) (2) (9)
Amortization of intangible assets (2) (5) (5) (11)
Royalty income, net 6
 5
 13
 10
Other, net 
 
 (1) (2) 9
 
 8
 (1)
Total other operating expense, net $(39) $
 $(41) $(3)
Total other operating income (expense), net $18
 $
 $23
 $(2)
Interest Income
Interest income for the three and six months ended July 3, 2016,2, 2017, remained relatively flat versus the comparable periodsperiod in 2015.2016. Interest income for the six months ended July 2, 2017, decreased $5 million versus the comparable period in 2016, primarily due to lower short-term investments.
Interest Expense
Interest expense for the three months ended July 3, 2016, remained relatively flat2, 2017, increased $5 million versus the comparable period in 2015.2016, primarily due to hedge ineffectiveness on our interest rate swap. Interest expense for the six months ended July 3, 2016,2, 2017, increased $4 million versus the comparable period in 2015,2016, primarily due to an increase in total weighted average debt outstanding.hedge ineffectiveness on our interest rate swap.
Other Income (Expense), Net
Other income (expense), net was as follows:
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Change in cash surrender value of corporate owned life insurance $15
 $(8) $23
 $2
 $16
 $15
 $29
 $23
Dividend income 1
 1
 2
 2
 2
 1
 3
 2
Foreign currency gain (loss), net 1
 (8) 3
 (11)
Bank charges (1) (2) (4) (4) (2) (1) (5) (4)
Foreign currency loss, net (8) (3) (11) (5)
Other, net 11
 4
 16
 6
 3
 11
 8
 16
Total other income (expense), net $18
 $(8) $26
 $1
 $20
 $18
 $38
 $26
Income Tax Expense
Our effective tax rate for the year is expected to approximate 27.026.0 percent, excluding any one-time items that may arise. Our tax rate is generally less than the 35 percent U.S. statutory income tax rate primarily due to lower tax rates on foreign income and the research tax credit.

Our effective tax rate for the three and six months ended July 2, 2017, was 26.4 percent and 26.2 percent, respectively, and contained only immaterial discrete items.
Our effective tax rate for the three and six months ended July 3, 2016, was 25.7 percent and 26.9 percent, respectively.respectively, and contained only immaterial discrete items.
Our effective tax rate for the three and six months ended June 28, 2015, was 29.5 percent and 28.1 percent, respectively. The tax rate for the six months ended June 28, 2015, included an $18 million discrete tax benefit to reflect the release of reserves for uncertain tax positions related to a favorable federal audit settlement.
The decreasechanges in the effective tax rate for the three and six months ended July 3, 2016,2, 2017, versus the comparable periods in 2015 was2016, were primarily due to favorable changesdifferences in the jurisdictional mix of pre-tax income.
It is reasonably possible that our existing liabilities for uncertain tax benefits may decrease in an amount ranging from $40 million to $90 million within the next 12 months for U.S. and non-U.S. audits that are in progress.
Noncontrolling Interests
Noncontrolling interests eliminate the income or loss attributable to non-Cummins ownership interests in our consolidated entities. Noncontrolling interests in income of consolidated subsidiaries for the three months ended July 3, 2016,2, 2017, decreased $4 million versus the comparable period in 2016, primarily due to lower earnings atthe acquisition of the remaining interest in Wuxi Cummins India Ltd.Turbo Technologies Co. Ltd, in the fourth quarter of 2016.
Noncontrolling interests in income of consolidated subsidiaries for the six months ended July 3,2, 2017, decreased $7 million versus the comparable period in 2016, decreased $9 million primarily due to lower earnings as a result of the acquisition of the remaining interest in North American distributors since December 31, 2014 and lower earnings atWuxi Cummins India Ltd.Turbo Technologies Co. Ltd, in the fourth quarter of 2016.
Net Income Attributable to Cummins Inc. and Diluted Earnings Per Share Attributable to Cummins Inc.
Net income and diluted earnings per share attributable to Cummins Inc. for the three months ended July 3, 2016, decreased $652, 2017, increased $18 million and $0.22$0.13 per share, respectively versus the comparable period in 2015,2016, primarily due to lowersignificantly higher net sales, higher gross margin, andthe absence of an accrual for a loss contingency recorded in the second quarter of 2016, higher equity, royalty and interest income from investees, partially offset by a lower effective tax rate, lowerincreased selling, general and administrative expenses, and decreasedhigher research, development and engineering expenses.expenses and a higher effective tax rate. Diluted earnings per share for the three months ended July 3, 2016,2, 2017, benefited $0.01 from fewer weighted average shares outstanding due to purchases under the stock repurchase programs.program.
Net income and diluted earnings per share attributable to Cummins Inc. for the six months ended July 3, 2016, decreased $1312, 2017, increased $93 million and $0.50$0.62 per share, respectively versus the comparable period in 2015,2016, primarily due to lowersignificantly higher net sales, higher gross margin, higher equity, royalty and interest income from investees, the absence of an accrual for a loss contingency recorded in the second quarter of 2016 and a lower effective tax rate, partially offset by lowerincreased selling, general and administrative expenses decreasedand higher research, development and engineering expenses and a lower effective tax rate.expenses. Diluted earnings per share for the six months ended July 3, 2016,2, 2017, benefited $0.10$0.01 from fewer weighted average shares outstanding, primarily due to purchases under the stock repurchase programs.program.

Comprehensive Income - Foreign Currency Translation Adjustment
The foreign currency translation adjustment was a net lossgain of $213$102 million and $270$182 million, respectively, for the three and six months ended July 3, 2016,2, 2017, compared to a net gainloss of $145$213 million and a net loss of $31$270 million for the three and six months ended June 28, 2015, respectively,July 3, 2016, and was driven by the following:
 Three months ended Three months ended
 July 3, 2016 June 28, 2015 July 2, 2017 July 3, 2016
In millions Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar
Wholly owned subsidiaries $(193) British pound, Chinese renminbi offset by Brazilian real $152
 British pound
Wholly-owned subsidiaries $90
 British pound, Chinese renminbi $(193) British pound, Chinese renminbi offset by Brazilian real
Equity method investments (14) Chinese renminbi, Indian rupee offset by Japanese yen 
  11
 Chinese renminbi (14) Chinese renminbi, Indiana rupee offset by Japanese yen
Consolidated subsidiaries with a non-controlling interest (6) Indian rupee, Chinese renminbi (7) Indian rupee
Consolidated subsidiaries with a noncontrolling interest 1
 Indian rupee (6) Indian rupee, Chinese renminbi
Total $(213) $145
  $102
 $(213) 

     
 Six months ended Six months ended
 July 3, 2016 June 28, 2015 July 2, 2017 July 3, 2016
In millions Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs. U.S. dollar
Wholly owned subsidiaries $(255) 
British pound, Chinese renminbi offset by Brazilian real

 $(29) Brazilian real offset by British pound
Wholly-owned subsidiaries $147
 
British pound, Indian rupee, Chinese renminbi

 $(255) British pound, Chinese renminbi offset by Brazilian real
Equity method investments (9) 
Chinese renminbi, Indian rupee offset by Japanese yen, Mexican peso(1)
 
  21
 Chinese renminbi, Indian rupee (9) Chinese renminbi, Indian rupee offset by Japanese yen, Mexican peso
Consolidated subsidiaries with a non-controlling interest (6) Indian rupee, Chinese renminbi (2) Indian rupee
Consolidated subsidiaries with a noncontrolling interest 14
 Indian rupee (6) Indian rupee, Chinese renminbi
Total $(270) $(31)  $182
 $(270) 

(1) The Mexican peso adjustment related to a reclassification out of other comprehensive income at the time of the sale of an equity investment in the first quarter of 2016..



OPERATING SEGMENT RESULTS
Our reportable operating segments consist of the Engine, Distribution, Components and Power Systems segments. This reporting structure is organized according to the products and markets each segment serves. We use segment EBIT as thea primary basis for the Chief Operating Decision Maker (CODM)CODM to evaluate the performance of each of our operating segments.
As previously announced, beginning with the second quarter of 2016, we realigned Segment amounts exclude certain of our reportable segmentsexpenses not specifically identifiable to be consistent with changes to our organizational structure and how the CODM monitors the performance of our segments. We reorganized our business to combine our Power Generation segment and our high horsepower engine business to create the new Power Systems segment. Our reportable operating segments consist of: Engine, Distribution, Components and Power Systems. We began to report results for our new reporting structure in the second quarter of 2016 and also reflected this change for historical periods. The formation of the Power Systems segment combined two businesses that are already strongly interdependent, which will allow us to streamline business and technical processes to accelerate innovation, grow market share and more efficiently manage our supply chain and manufacturing operations.
We allocate certain common costs and expenses, primarily corporate functions, among segments. These include certain costs and expenses of shared services, such as information technology, human resources, legal, finance and supply chain management. In additionSee Note 12, "OPERATING SEGMENTS," to the reorganization noted above, we reevaluated the allocation of these costs, considering the new segment structure created in April 2016 and adjusted our allocation methodology accordingly. The revised methodology, which is based on a combination of relative segment sales and relative service usage levels, is effectiveCondensed Consolidated Financial Statements for the periods beginning after January 1, 2016 and resulted in the revision of our segment operating results, including segment EBIT, for all four segments for the first quarter of 2016 with a greater share of costs allocated to the Distribution and Components segments than in previous years. Prior periods were not revised for the new allocation methodology. These changes had no impact on our consolidated results.additional information.
Following is a discussion of results for each of our operating segments.
Engine Segment Results
Financial data for the Engine segment was as follows:
 Three months ended Favorable/ Six months ended Favorable/ Three months ended Favorable/ Six months ended Favorable/
 July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable) July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent 2017 2016 Amount Percent 2017 2016 Amount Percent
External sales (1)
 $1,504
 $1,834
 $(330) (18)% $2,993
 $3,523
 $(530) (15)% $1,711
 $1,504
 $207
 14 % $3,168
 $2,993
 $175
 6 %
Intersegment sales (1)
 498
 491
 7
 1 % 985
 947
 38
 4 % 596
 498
 98
 20 % 1,162
 985
 177
 18 %
Total sales 2,002
 2,325
 (323) (14)% 3,978
 4,470
 (492) (11)% 2,307
 2,002
 305
 15 % 4,330
 3,978
 352
 9 %
Depreciation and amortization 41
 47
 6
 13 % 80
 93
 13
 14 % 46
 41
 (5) (12)% 90
 80
 (10) (13)%
Research, development and engineering expenses 53
 53
 
  % 110
 122
 12
 10 % 63
 53
 (10) (19)% 117
 110
 (7) (6)%
Equity, royalty and interest income from investees 46
 51
 (5) (10)% 82
 74
 8
 11 % 56
 46
 10
 22 % 128
 82
 46
 56 %
Loss contingency 
 39
 39
 100 % 
 39
 39
 100 %
Interest income 3
 2
 1
 50 % 5
 4
 1
 25 % 2
 3
 (1) (33)% 3
 5
 (2) (40)%
Segment EBIT 206
 278
 (72) (26)% 403
 478
 (75) (16)% 277
 206
 71
 34 % 506
 403
 103
 26 %
                                
  
  
 Percentage Points  
  
 Percentage Points  
  
 Percentage Points  
  
 Percentage Points
Segment EBIT as a percentage of total sales 10.3% 12.0%  
 (1.7) 10.1% 10.7%  
 (0.6) 12.0% 10.3%  
 1.7
 11.7% 10.1%  
 1.6

(1) Due to the acquisitions of North American distributors, sales previously recognized as external sales are now included in intersegment sales.
In the second quarter of 2016, in conjunction with the reorganization of our segments,Sales for our Engine segment reorganized its reporting structure as follows:
Heavy-duty truck - We manufacture diesel engines that range from 310 to 600 horsepower serving global heavy-duty truck customers worldwide, primarily in North America.
Medium-duty truck and bus - We manufacture diesel engines ranging from 200 to 450 horsepower serving medium-duty truck and bus customers worldwide, with key markets including North America, Latin America, Europe and Mexico. We also provide diesel and natural gas engines for school buses, transit buses and shuttle buses worldwide, with key markets including North America, Europe, Latin America and Asia, and diesel engines for Class A motor homes (RVs), primarily in North America.

Light-duty automotive (Pickup and Light Commercial Vehicle (LCV)) - We manufacture 105 to 385 horsepower diesel engines, including engines for the pickup truck market for Chrysler and Nissan in North America, and LCV markets in Europe, Latin America and Asia.
Off-highway - We provide diesel engines that range from 60 to 755 horsepower to key global markets including construction, mining, rail, defense, agriculture, marine, and oil and gas equipment and also to the power generation business for standby, mobile and distributed power generation solutions throughout the world.
Engine segment net sales by market were as follows:
 Three months ended Favorable/ Six months ended Favorable/ Three months ended Favorable/ Six months ended Favorable/
 July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable) July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent 2017 2016 Amount Percent 2017 2016 Amount Percent
Heavy-duty truck $622
 $875
 $(253) (29)% $1,253
 $1,632
 $(379) (23)% $714
 $622
 $92
 15% $1,334
 $1,253
 $81
 6%
Medium-duty truck and bus 600
 674
 (74) (11)% 1,149
 1,282
 (133) (10)% 701
 600
 101
 17% 1,245
 1,149
 96
 8%
Light-duty automotive 394
 354
 40
 11 % 827
 735
 92
 13 % 429
 394
 35
 9% 852
 827
 25
 3%
Total on-highway 1,616
 1,903
 (287) (15)% 3,229
 3,649
 (420) (12)% 1,844
 1,616
 228
 14% 3,431
 3,229
 202
 6%
Off-highway 386
 422
 (36) (9)% 749
 821
 (72) (9)% 463
 386
 77
 20% 899
 749
 150
 20%
Total sales $2,002
 $2,325
 $(323) (14)% $3,978
 $4,470
 $(492) (11)% $2,307
 $2,002
 $305
 15% $4,330
 $3,978
 $352
 9%
Unit shipments by engine classification (including unit shipments to Power Systems and off-highway engine units included in their respective classification) were as follows:
 Three months ended Favorable/ Six months ended Favorable/ Three months ended Favorable/ Six months ended Favorable/
 July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable) July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
 2016 2015 Amount Percent 2016 2015 Amount Percent 2017 2016 Amount Percent 2017 2016 Amount Percent
Heavy-duty 20,700
 32,800
 (12,100) (37)% 40,400
 61,500
 (21,100) (34)% 24,100
 20,700
 3,400
 16% 43,300
 40,400
 2,900
 7%
Mid-range 62,300
 66,600
 (4,300) (6)% 117,700
 127,800
 (10,100) (8)%
Medium-duty 71,600
 62,300
 9,300
 15% 131,900
 117,700
 14,200
 12%
Light-duty 57,100
 53,400
 3,700
 7 % 118,800
 104,600
 14,200
 14 % 65,600
 57,100
 8,500
 15% 128,700
 118,800
 9,900
 8%
Total unit shipments 140,100
 152,800
 (12,700) (8)% 276,900
 293,900
 (17,000) (6)% 161,300
 140,100
 21,200
 15% 303,900
 276,900
 27,000
 10%

Sales
Engine segment sales for the three months ended July 3, 2016, decreased $3232, 2017, increased $305 million versus the comparable period in 2015. The following were the primary drivers:2016, driven by:
Heavy-dutyMedium-duty truck engineand bus sales decreased $253increased $101 million primarily due to lowerhigher demand in North American medium-duty truck markets with increased engine shipments of 35 percent.
Heavy-duty truck sales increased $92 million primarily due to higher demand in North American heavy-duty truck markets with decreased engineincreased shipments of 4619 percent.
Medium-duty truck and busOff-highway sales decreased $74increased $77 million primarily due to lowerimproved demand in global medium-duty truck markets with decreased engine shipments of 19 percent, primarily in North America, Mexico and Brazil.
Off-highway sales decreased $36 million primarily due to decreased engine shipments to all industrial markets, especially in North America, partially offset byinternational construction markets, with increased unit shipments of 3745 percent in international construction markets.
The decreases above were partially offset by an increase in light-duty automotive sales of $40 million primarily due to new sales to Nissan for the pick-up truck platform they launched in the second half of 2015.China.
Total on-highway-related sales for the three months ended July 3, 2016,2, 2017, were 8180 percent of total engine segment sales, compared to 8281 percent for the comparable period in 2015.2016.
Engine segment sales for the six months ended July 3, 2016, decreased $4922, 2017, increased $352 million versus the comparable period in 2015.2016. The following were the primary drivers:
Heavy-duty truck engineOff-highway sales decreased $379increased $150 million primarily due to lowerimproved demand in global industrial markets, especially in international construction markets, with increased unit shipments of 54 percent in China and Australia.
Medium-duty truck and bus sales increased $96 million primarily due to higher demand in North American medium-duty truck markets with increased engine shipments of 12 percent.
Heavy-duty truck sales increased $81 million primarily due to higher demand in North American heavy-duty truck markets with decreased engine shipments of 40 percent.
Medium-duty truck and bus sales decreased $133 million primarily due to lower demand in global medium-duty truck markets with decreased engine shipments of 18 percent, primarily in North America and Brazil.
Off-highway sales decreased $72 million primarily due to decreased engine shipments in most global industrial markets, partially offset by increased unit shipments of 20 percent in international construction markets.

The decreases above were partially offset by an increase in light-duty automotive sales of $92 million primarily due to new sales to Nissan for the pick-up truck platform they launched in the second half of 2015.
Total on-highway-related sales for the six months ended July 3, 2016,2, 2017, were 8179 percent of total engine segment sales, compared to 8281 percent for the comparable period in 2015.2016.
Segment EBIT
Engine segment EBIT for the three months ended July 3, 2016, decreased $722, 2017, increased $71 million versus the comparable period in 20152016, primarily due to lowerhigher gross margin and an additional accrual forthe absence of a loss contingency recorded in the second quarter of 2016, partially offset by lowerhigher selling, general and administrative expenses.
Engine segment EBIT for the six months ended July 3, 2016, decreased $752, 2017, increased $103 million versus the comparable period in 2016 primarily due to higher equity, royalty and interest income from investees, improved gross margin and the absence of a loss contingency recorded in the second quarter of 2016, partially offset by higher selling, general and administrative expenses. Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 2, 2017 vs. July 3, 2016 July 2, 2017 vs. July 3, 2016
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $44
 11 % (0.7) $44
 6 % (0.5)
Selling, general and administrative expenses (19) (13)% 0.1
 (32) (12)% (0.2)
Research, development and engineering expenses (10) (19)% (0.1) (7) (6)% 0.1
Equity, royalty and interest income from investees 10
 22 % 0.1
 46
 56 % 0.9
Loss contingency (1)
 39
 NM
 NM
 39
 NM
 NM

"NM" - not meaningful information
(1) See Note 9, "COMMITMENTS AND CONTINGENCIES," to the Condensed Consolidated Financial Statements for additional information.
The increase in gross margin dollars for the three months ended July 2, 2017, versus the comparable period in 2016, was primarily due to higher volumes and favorable mix, partially offset by increased warranty costs related to claims for certain 2013 and 2014 engines and higher variable compensation expense. The increases in selling, general and administrative expenses and research, development and engineering expenses were primarily due to higher variable compensation expenses. The increase in equity, royalty and interest income from investees was primarily due to higher earnings at Dongfeng Cummins Engine Company, Ltd.

The increase in gross margin dollars for the six months ended July 2, 2017, versus the comparable period in 2016, was primarily due to higher volumes, favorable mix and improved pricing, partially offset by increased warranty costs related to claims for certain 2013 and 2014 engines and higher variable compensation expense. The increase in selling, general and administrative expenses was primarily due to higher variable compensation expense and higher consulting expenses. The increase in research, development and engineering expenses was primarily due to higher variable compensation expense. The increase in equity, royalty and interest income from investees was primarily due to higher earnings at Dongfeng Cummins Engine Company, Ltd. and Beijing Foton Cummins Engine Co.
Distribution Segment Results
Financial data for the Distribution segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
External sales $1,716
 $1,538
 $178
 12 % $3,353
 $2,996
 $357
 12 %
Intersegment sales 6
 6
 
  % 14
 11
 3
 27 %
Total sales 1,722
 1,544
 178
 12 % 3,367
 3,007
 360
 12 %
Depreciation and amortization 31
 29
 (2) (7)% 61
 57
 (4) (7)%
Research, development and engineering expenses 4
 3
 (1) (33)% 8
 7
 (1) (14)%
Equity, royalty and interest income from investees 13
 19
 (6) (32)% 24
 37
 (13) (35)%
Interest income 1
 1
 
  % 2
 2
 
  %
Segment EBIT 96
 87
 9
 10 % 196
 174
 22
 13 %
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 5.6% 5.6%  
 
 5.8% 5.8%  
 
In the first quarter of 2017, our Distribution segment reorganized its regions to align with how the segment is managed. All prior year amounts have been reclassified to conform to our new regional structure. Sales for our Distribution segment by region were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
North America $1,131
 $975
 $156
 16 % $2,244
 $1,920
 $324
 17 %
Asia Pacific 187
 187
 
  % 357
 356
 1
  %
Europe 107
 111
 (4) (4)% 204
 212
 (8) (4)%
Africa and Middle East 86
 100
 (14) (14)% 181
 189
 (8) (4)%
China 75
 55
 20
 36 % 133
 114
 19
 17 %
India 52
 46
 6
 13 % 95
 87
 8
 9 %
Latin America 43
 38
 5
 13 % 78
 71
 7
 10 %
Russia 41
 32
 9
 28 % 75
 58
 17
 29 %
Total sales $1,722
 $1,544
 $178
 12 % $3,367
 $3,007
 $360
 12 %

Sales for our Distribution segment by product line were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
Parts $759
 $642
 $117
 18% $1,504
 $1,290
 $214
 17%
Power generation 329
 326
 3
 1% 635
 601
 34
 6%
Service 320
 297
 23
 8% 639
 596
 43
 7%
Engines 314
 279
 35
 13% 589
 520
 69
 13%
Total sales $1,722
 $1,544
 $178
 12% $3,367
 $3,007
 $360
 12%
Sales
Distribution segment sales for the three months ended July 2, 2017, increased $178 million versus the comparable period in 2016, primarily due to an increase in organic sales of $113 million (primarily in North America) and $88 million of sales related to the acquisition of North American distributors since December 31, 2015, partially offset by unfavorable foreign currency fluctuations (primarily in the Chinese renminbi, Canadian dollar and British pound).
Distribution segment sales for the six months ended July 2, 2017, increased $360 million versus the comparable period in 2016 primarily due to an increase in organic sales of $214 million (primarily in North America) and $177 million of segment sales related to the acquisition of North American distributors since December 31, 2015, partially offset by unfavorable foreign currency fluctuations (primarily in the Chinese renminbi and British pound).
Segment EBIT
Distribution segment EBIT for the three months ended July 2, 2017, increased $9 million versus the comparable period in 2016, primarily due to higher gross margin, partially offset by higher selling, general and administrative expenses (mainly related to the acquisition of North American distributors since December 31, 2015).
Distribution segment EBIT for the six months ended July 2, 2017, increased $22 million versus the comparable period in 2016, primarily due to higher gross margin, partially offset by higher selling, general and administrative expenses (mainly related to the acquisition of North American distributors since December 31, 2015). Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 2, 2017 vs. July 3, 2016 July 2, 2017 vs. July 3, 2016
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $35
 13 % 0.3
 $68
 13 % 0.1
Selling, general and administrative expenses (27) (14)% (0.3) (42) (11)% 0.1
Equity, royalty and interest income from investees (6) (32)% (0.4) (13) (35)% (0.5)
The increase in gross margin dollars for the three months ended July 2, 2017, versus the comparable period in 2016, was primarily due to higher volumes, the acquisition of North American distributors since December 31, 2015 and improved pricing, partially offset by higher product costs. The increase in selling, general and administrative expenses was primarily due to higher variable compensation expense and increased compensation expenses related to the acquisition of North American distributors. The decrease in equity, royalty and interest income from investees was primarily due to the acquisition of North American distributors.
The increase in gross margin for the six months ended July 2, 2017, versus the comparable period in 2016, was primarily due to improved pricing, the acquisition of North American distributors since December 31, 2015 and higher volumes, partially offset by higher product costs. The increase in selling, general and administrative expenses was primarily due to higher variable compensation expense, increased compensation expenses related to the acquisition of North American distributors and higher consulting expenses. The decrease in equity, royalty and interest income from investees was primarily due to the acquisition of North American distributors.

Components Segment Results
Financial data for the Components segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
External sales (1)
 $1,064
 $933
 $131
 14 % $2,044
 $1,830
 $214
 12 %
Intersegment sales (1)
 390
 346
 44
 13 % 754
 686
 68
 10 %
Total sales 1,454
 1,279
 175
 14 % 2,798
 2,516
 282
 11 %
Depreciation and amortization 38
 32
 (6) (19)% 75
 63
 (12) (19)%
Research, development and engineering expenses 57
 51
 (6) (12)% 107
 107
 
  %
Equity, royalty and interest income from investees 15
 12
 3
 25 % 28
 20
 8
 40 %
Interest income 1
 1
 
  % 1
 2
 (1) (50)%
Segment EBIT 190
 190
 
  % 369
 353
 16
 5 %
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 13.1% 14.9%  
 (1.8) 13.2% 14.0%  
 (0.8)

(1) Due to the acquisitions of North American distributors, sales previously recognized as external sales are now included in intersegment sales.
In the first quarter of 2017, our Components segment reorganized its reporting structure to move an element of the emission solutions business to the fuel systems business to enhance operational, administrative and product development efficiencies. Prior year sales were reclassified to conform with this change.
Sales for our Components segment by business were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
Emission solutions $674
 $603
 $71
 12% $1,290
 $1,192
 $98
 8%
Turbo technologies 307
 276
 31
 11% 594
 541
 53
 10%
Filtration 291
 262
 29
 11% 568
 514
 54
 11%
Fuel systems 182
 138
 44
 32% 346
 269
 77
 29%
Total sales $1,454
 $1,279
 $175
 14% $2,798
 $2,516
 $282
 11%
Sales
Components segment sales for the three months ended July 2, 2017, increased $175 million, across all lines of business, versus the comparable period in 2016. The following were the primary drivers:
Emission solutions sales increased $71 million primarily due to higher demand to meet new emission requirements in India and on-highway truck demand in China.
Fuel systems sales increased $44 million primarily due to higher demand in China and Mexico.
Turbo technologies sales increased $31 million primarily due to higher demand in North America and China.
Filtration sales increased $29 million primarily due to higher demand in North America and China.
These increases were partially offset by unfavorable foreign currency fluctuations (primarily in the Chinese renminbi, British pound and euro).
Components segment sales for the six months ended July 2, 2017, increased $282 million, across all lines of business, versus the comparable period in 2016. The following were the primary drivers:
Emission solutions sales increased $98 million primarily due to higher demand in China on-highway truck markets and higher demand to meet new emission requirements in India, partially offset by unfavorable pricing in North America.

Fuel systems sales increased $77 million primarily due to higher demand in China.
Filtration sales increased $54 million primarily due to higher demand in North America and China.
Turbo technologies sales increased $53 million primarily due to higher demand in China and North America.
These increases were partially offset by unfavorable foreign currency fluctuations (primarily in the Chinese renminbi, British pound and euro).
Segment EBIT
Components segment EBIT for the three months ended July 2, 2017, was flat versus the comparable period in 2016, as higher gross margin and higher equity, royalty and interest income from investees were offset by higher selling, general and administrative expenses and higher research, development and engineering expenses.
Components segment EBIT for the six months ended July 2, 2017, increased $16 million versus the comparable period in 2016 primarily due to higher gross margin and higher equity, royalty and interest income from investees, partially offset by higher selling, general and administrative expenses. Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 2, 2017 vs. July 3, 2016 July 2, 2017 vs. July 3, 2016
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $10
 3 % (2.3) $28
 5 % (1.4)
Selling, general and administrative expenses (18) (20)% (0.4) (34) (20)% (0.5)
Research, development and engineering expenses (6) (12)% 0.1
 
  % 0.5
Equity, royalty and interest income from investees 3
 25 % 0.1
 8
 40 % 0.2
The increase in gross margin for the three months ended July 2, 2017, versus the comparable period in 2016, was primarily due to higher volumes and lower material costs, partially offset by higher warranty costs driven by changes in estimates and unfavorable pricing in North America. The increase in selling, general and administrative expenses was primarily due to higher variable compensation expense and higher consulting expenses. The increase in research, development and engineering expenses was primarily due to lower expense recovery from customers and higher variable compensation expense.
The increase in gross margin for the six months ended July 2, 2017, versus the comparable period in 2016, was primarily due to higher volumes and lower material costs, partially offset by unfavorable pricing in North America and higher warranty costs driven by changes in estimates. The increase in selling, general and administrative expenses was primarily due to higher variable compensation expense and higher consulting expenses. The increase in equity, royalty and interest income from investees was primarily due to higher earnings at Dongfeng Cummins Emission Solutions Co., Ltd., Shanghai Fleetguard Filter Co. and Fleetguard Filtration Systems India Pvt.

Power Systems Segment Results
Financial data for the Power Systems segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
External sales (1)
 $587
 $553
 $34
 6 % $1,102
 $1,000
 $102
 10 %
Intersegment sales (1)
 430
 368
 62
 17 % 797
 729
 68
 9 %
Total sales 1,017
 921
 96
 10 % 1,899
 1,729
 170
 10 %
Depreciation and amortization 29
 29
 
  % 57
 58
 1
 2 %
Research, development and engineering expenses 50
 48
 (2) (4)% 100
 97
 (3) (3)%
Equity, royalty and interest income from investees 14
 11
 3
 27 % 26
 21
 5
 24 %
Interest income 1
 1
 
  % 1
 3
 (2) (67)%
Segment EBIT 61
 90
 (29) (32)% 118
 136
 (18) (13)%
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 6.0% 9.8%  
 (3.8) 6.2% 7.9%  
 (1.7)

(1) Due to the acquisitions of North American distributors, sales previously recognized as external sales are now included in intersegment sales.
In the first quarter of 2017, our Power Systems segment reorganized its product lines to better reflect how the segment is managed. Prior year sales were reclassified to reflect these changes. Sales for our Power Systems segment by product line were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
In millions 2017 2016 Amount Percent 2017 2016 Amount Percent
Power generation $570
 $602
 $(32) (5)% $1,096
 $1,120
 $(24) (2)%
Industrial 353
 236
 117
 50 % 628
 451
 177
 39 %
Generator technologies 94
 83
 11
 13 % 175
 158
 17
 11 %
Total sales $1,017
 $921
 $96
 10 % $1,899
 $1,729
 $170
 10 %
High-horsepower unit shipments by engine classification were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 2, July 3, (Unfavorable) July 2, July 3, (Unfavorable)
Units 2017 2016 Amount Percent 2017 2016 Amount Percent
Power generation 2,100
 2,200
 (100) (5)% 4,000
 4,000
 
 %
Industrial 1,700
 1,100
 600
 55 % 3,000
 2,100
 900
 43%
Total engine shipments 3,800
 3,300
 500
 15 % 7,000
 6,100
 900
 15%
Sales
Power Systems segment sales for the three months ended July 2, 2017, increased $96 million versus the comparable period in 2016 primarily due to increased industrial sales of $117 million principally due to higher demand in international mining markets and North American oil and gas markets.
These increases were partially offset by the following:
Power generation sales decreased $32 million primarily due to lower demand in the Middle East, China and Africa, partially offset by higher demand in Western Europe.
Foreign currency fluctuations negatively impacted sales, primarily due to the British pound.

Power Systems segment sales for the six months ended July 2, 2017, increased $170 million versus the comparable period in 2016. The following were the primary drivers:
Industrial sales increased $177 million primarily due to higher demand in global mining markets, North American oil and gas markets and North American rail markets.
Generator technologies sales increased $17 million primarily due to higher demand in Western Europe and China.
These increases were partially offset by the following:
Power generation sales decreased $24 million primarily due to lower demand in the Middle East, Brazil and Other Asia/Australia, partially offset by higher demand in Western Europe.
Foreign currency fluctuations negatively impacted sales, primarily due to the British pound.
Segment EBIT
Power Systems segment EBIT for the three months ended July 2, 2017, decreased $29 million versus the comparable period in 2016, primarily due to lower gross margin and an additional accrual for a loss contingency, partially offset by lowerhigher selling, general and administrative expenses, lowerpartially offset by higher equity, royalty and interest income from investees and favorable foreign currency fluctuations (primarily due to the British pound).
Power Systems segment EBIT for the six months ended July 2, 2017, decreased $18 million versus the comparable period in 2016 primarily due to higher selling, general and administrative expenses and higher research, development and engineering expenses, andpartially offset by higher equity, royalty and interest income from investees. Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 3, 2016 vs. June 28, 2015 July 3, 2016 vs. June 28, 2015
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $(56) (13)% 0.3
 $(108) (13)% (0.3)
Selling, general and administrative expenses 24
 14 % 
 50
 15 % 0.4
Research, development and engineering expenses 
  % (0.3) 12
 10 % (0.1)
Equity, royalty and interest income from investees (5) (10)% 0.1
 8
 11 % 0.4
Loss contingency (1)
 (39) NM
 NM
 (39) NM
 NM

"NM" - not meaningful information
(1) See Note 10, "COMMITMENTS AND CONTINGENCIES," to the Condensed Consolidated Financial Statements for additional information.
  Three months ended Six months ended
  July 2, 2017 vs. July 3, 2016 July 2, 2017 vs. July 3, 2016
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $(15) (7)% (3.7) $
  % (2.1)
Selling, general and administrative expenses (8) (8)% 0.3
 (11) (6)% 0.4
Research, development and engineering expenses (2) (4)% 0.3
 (3) (3)% 0.3
Equity, royalty and interest income from investees 3
 27 % 0.2
 5
 24 % 0.2
The decrease in gross margin dollars for the three months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, was primarily due to lower volumeshigher warranty cost related to a campaign accrual, unfavorable mix and unfavorable mix,increased material costs, partially offset by increased volumes and favorable product coverage and lower material and commodity costs.foreign currency fluctuations (primarily in the British pound). The decreaseincrease in selling, general and administrative expenses was primarily due to lowerhigher variable compensation expenses as the result of restructuring actions taken in December 2015.
The decrease in gross margin for the six months ended July 3, 2016, versus the comparable period in 2015, was primarily due to lower volumes and unfavorable mix, partially offset by favorable product coverage and lower material and commodity costs. The decrease in selling, general and administrative expenses was primarily due to lower compensation expenses as the result of restructuring actions taken in December 2015. The decrease in research, development and engineering expenses was primarily due to lower compensation expensesexpense and higher expense recovery from customers and external parties.consulting expenses. The increase in equity, royalty and interest income from investees was primarily due to increasedhigher earnings at Beijing FotonChongqing Cummins Engine Co., Ltd., partially offset by decreased earnings at Cummins Westport, Inc.

Distribution Segment Results
Financial dataGross margin was flat for the Distribution segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
External sales $1,538
 $1,487
 $51
 3 % $2,996
 $2,956
 $40
 1 %
Intersegment sales 6
 8
 (2) (25)% 11
 15
 (4) (27)%
Total sales 1,544
 1,495
 49
 3 % 3,007
 2,971
 36
 1 %
Depreciation and amortization 29
 25
 (4) (16)% 57
 52
 (5) (10)%
Research, development and engineering expenses 3
 3
 
  % 7
 6
 (1) (17)%
Equity, royalty and interest income from investees 19
 21
 (2) (10)% 37
 41
 (4) (10)%
Interest income 1
 1
 
  % 2
 2
 
  %
Segment EBIT 87
 113
 (26) (23)% 174
 201
 (27) (13)%
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 5.6% 7.6%  
 (2.0) 5.8% 6.8%  
 (1.0)
Sales for our Distribution segment by region were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
North & Central America $985
 $930
 $55
 6 % $1,940
 $1,909
 $31
 2 %
Europe, CIS and China 198
 197
 1
 1 % 384
 353
 31
 9 %
Asia Pacific 187
 187
 
  % 356
 364
 (8) (2)%
Africa 59
 55
 4
 7 % 107
 105
 2
 2 %
India 46
 42
 4
 10 % 87
 79
 8
 10 %
Middle East 41
 53
 (12) (23)% 82
 97
 (15) (15)%
South America 28
 31
 (3) (10)% 51
 64
 (13) (20)%
Total sales $1,544
 $1,495
 $49
 3 % $3,007
 $2,971
 $36
 1 %
Sales for our Distribution segment by product line were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
Parts (1)
 $642
 $598
 $44
 7 % $1,290
 $1,171
 $119
 10 %
Power generation 326
 272
 54
 20 % 601
 570
 31
 5 %
Service 297
 307
 (10) (3)% 596
 591
 5
 1 %
Engines 279
 318
 (39) (12)% 520
 639
 (119) (19)%
Total sales $1,544
 $1,495
 $49
 3 % $3,007
 $2,971
 $36
 1 %

(1 ) In conjunction with our segment realignment, we also changed "Parts and filtration" to "Parts."
Sales
Distribution segment sales for the threesix months ended July 3, 2016, increased $49 million2, 2017, versus the comparable period in 2015,2016, primarily due to $114 million of segment saleshigher warranty cost related to the acquisition of North American distributors since December 31, 2014, partiallya campaign accrual, unfavorable mix and higher material costs, offset by a decline in organic sales of $41 million (primarily due to North American oilincreased volumes and gas markets) and unfavorablefavorable foreign currency fluctuations (primarily in the Australian dollar, Canadian dollar and South African rand).
Distribution segment sales for the six months ended July 3, 2016, increased $36 million versus the comparable period in 2015, primarily due to $223 million of segment sales related to the acquisition of North American distributors since December 31,

2014, partially offset by a decline in organic sales of $113 million (primarily in engine markets) and unfavorable foreign currency fluctuations (primarily in the Australian dollar, Canadian dollar, South African rand, Indian rupee and Brazilian real).
Segment EBIT
Distribution segment EBIT for the three months ended July 3, 2016, decreased $26 million versus the comparable period in 2015, primarily due to higher selling, general and administrative expenses (mainly related to the acquisition of North American distributors since December 31, 2014) and unfavorable foreign currency fluctuations (primarily in the Nigerian naira and Australian dollar), partially offset by higher gross margin.
Distribution segment EBIT for the six months ended July 3, 2016, decreased $27 million versus the comparable period in 2015, primarily due to higher selling, general and administrative expenses (mainly related to the acquisition of North American distributors since December 31, 2014) and unfavorable foreign currency fluctuations (primarily in the Australian dollar, Nigerian naira and Canadian dollar), partially offset by higher gross margin. Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 3, 2016 vs. June 28, 2015 July 3, 2016 vs. June 28, 2015
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $7
 3 % (0.1) $21
 4 % 0.5
Selling, general and administrative expenses (23) (14)% (1.1) (41) (13)% (1.3)
Equity, royalty and interest income from investees (2) (10)% (0.2) (4) (10)% (0.2)
Other income, net (7) NM
 (0.1) (2) NM
 
"NM" - not meaningful information            
The increase in gross margin dollars for the three months ended July 3, 2016, versus the comparable period in 2015, was primarily due to the acquisition of North American distributors since December 31, 2014 and improved pricing, partially offset by unfavorable foreign currency fluctuations (primarily in the Australian dollar, Canadian dollar and South African rand)British pound). The increase in selling, general and administrative expenses was primarily due to higher variable compensation expenses related to the acquisition of North American distributorsexpense and higher consulting expenses. The unfavorable change in other income, net was primarily due to an unfavorable foreign currency remeasurement in the Nigerian naira.
The increase in gross margin for the six months ended July 3, 2016, versus the comparable period in 2015, was primarily due to the acquisition of North American distributors since December 31, 2014equity, royalty and improved pricing, partially offset by unfavorable foreign currency fluctuations (primarily in the Australian dollar, Canadian dollar and South African rand). The increase in selling, general and administrative expensesinterest income from investees was primarily due to higher compensation expenses related to the acquisition of North American distributors and higher consulting expenses.

Components Segment Results
Financial data for the Components segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
External sales (1)
 $933
 $1,017
 $(84) (8)% $1,830
 $1,948
 $(118) (6)%
Intersegment sales (1)
 346
 380
 (34) (9)% 686
 748
 (62) (8)%
Total sales 1,279
 1,397
 (118) (8)% 2,516
 2,696
 (180) (7)%
Depreciation and amortization 32
 28
 (4) (14)% 63
 54
 (9) (17)%
Research, development and engineering expenses 51
 57
 6
 11 % 107
 118
 11
 9 %
Equity, royalty and interest income from investees 12
 8
 4
 50 % 20
 17
 3
 18 %
Interest income 1
 1
 
  % 2
 2
 
  %
Segment EBIT 190
 223
 (33) (15)% 353
 418
 (65) (16)%
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 14.9% 16.0%  
 (1.1) 14.0% 15.5%  
 (1.5)

(1)earnings at Chongqing Cummins Engine Co. Due to the acquisitions of North American distributors, sales previously recognized as external sales are now included in intersegment sales.
Sales for our Components segment by business were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
Emission solutions $624
 $679
 $(55) (8)% $1,231
 $1,292
 $(61) (5)%
Turbo technologies 276
 307
 (31) (10)% 541
 608
 (67) (11)%
Filtration 262
 266
 (4) (2)% 514
 521
 (7) (1)%
Fuel systems 117
 145
 (28) (19)% 230
 275
 (45) (16)%
Total sales $1,279
 $1,397
 $(118) (8)% $2,516
 $2,696
 $(180) (7)%
Sales
Components segment sales for the three months ended July 3, 2016, decreased $118 million across all lines of business versus the comparable period in 2015. The following were the primary drivers:
Emission solutions sales decreased $55 million primarily due to lower demand in North American on-highway markets, partially offset by higher demand in Western Europe and China.
Turbo technologies sales decreased $31 million primarily due to lower demand in North American on-highway markets.
Fuel systems sales decreased $28 million primarily due to lower demand in the North American on-highway markets.
Foreign currency fluctuations unfavorably impacted sales results primarily in the Chinese renminbi, Brazilian real and British pound.
Components segment sales for the six months ended July 3, 2016, decreased $180 million across all lines of business versus the comparable period in 2015. The following were the primary drivers:
Turbo technologies sales decreased $67 million primarily due to lower demand in North American on-highway markets.
Emission solutions sales decreased $61 million primarily due to lower demand in North American on-highway markets, partially offset by higher demand in China and Western Europe.
Fuel systems sales decreased $45 million primarily due to lower demand in the North American on-highway markets, partially offset by higher demand in China.

Foreign currency fluctuations unfavorably impacted sales results primarily in the Chinese renminbi, Brazilian real and British pound.
Segment EBIT
Components segment EBIT for the three months ended July 3, 2016, decreased $33 million versus the comparable period in 2015, primarily due to lower gross margin and higher selling, general and administrative expenses, partially offset by lower research, development and engineering expenses. Components segment EBIT for the six months ended July 3, 2016, decreased $65 million versus the comparable period in 2015 primarily due to lower gross margin and higher selling, general and administrative expenses and unfavorable foreign currency fluctuations (primarily in the Brazilian real and Chinese renminbi), partially offset by lower research, development and engineering expenses. Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 3, 2016 vs. June 28, 2015 July 3, 2016 vs. June 28, 2015
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $(31) (9)% (0.2) $(59) (9)% (0.6)
Selling, general and administrative expenses (10) (12)% (1.3) (15) (9)% (1.0)
Research, development and engineering expenses 6
 11 % 0.1
 11
 9 % 0.1
Equity, royalty and interest income from investees 4
 50 % 0.3
 3
 18 % 0.2
The decrease in gross margin for the three months ended July 3, 2016, versus the comparable period in 2015, was primarily due to lower volumes and unfavorable pricing, partially offset by lower material costs. The increase in selling, general and administrative expenses was primarily due to higher compensation and consulting expenses as a result of absorbing a greater share of corporate costs under our new methodology, partially offset by savings from restructuring actions taken in December of 2015. The decrease in research, development and engineering expenses was primarily due to higher expense recovery from customers and external parties and lower consulting expenses.
The decrease in gross margin for the six months ended July 3, 2016, versus the comparable period in 2015, was primarily due to lower volumes, unfavorable pricing, unfavorable mix and unfavorable foreign currency fluctuations (primarily in the Brazilian real), partially offset by lower material costs. The increase in selling, general and administrative expenses was primarily due to higher compensation and consulting expenses as a result of absorbing a greater share of corporate costs under our new methodology, partially offset by savings from restructuring actions taken in December of 2015. The decrease in research, development and engineering expenses was primarily due to higher expense recovery from customers and external parties and lower consulting expenses.

Power Systems Segment Results
Financial data for the Power Systems segment was as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
External sales (1)
 $553
 $677
 $(124) (18)% $1,000
 $1,297
 $(297) (23)%
Intersegment sales (1)
 368
 420
 (52) (12)% 729
 802
 (73) (9)%
Total sales 921
 1,097
 (176) (16)% 1,729
 2,099
 (370) (18)%
Depreciation and amortization 29
 26
 (3) (12)% 58
 54
 (4) (7)%
Research, development and engineering expenses 48
 53
 5
 9 % 97
 115
 18
 16 %
Equity, royalty and interest income from investees 11
 14
 (3) (21)% 21
 30
 (9) (30)%
Interest income 1
 2
 (1) (50)% 3
 3
 
  %
Segment EBIT 90
 127
 (37) (29)% 136
 228
 (92) (40)%
                 
      Percentage Points     Percentage Points
Segment EBIT as a percentage of total sales 9.8% 11.6%  
 (1.8) 7.9% 10.9%  
 (3.0)

(1) Due to the acquisitions of North American distributors, sales previously recognized as external sales are now included in intersegment sales.
In the second quarter of 2016, in conjunction with the reorganization of our segments, our Power Systems segment reorganized its reporting structure as follows:
Power generation - We design, manufacture, sell and support generators ranging from 2 kilowatts to 3.5 megawatts, as well as paralleling systems and transfer switches, for applications such as residential, commercial, industrial, data centers, health care, telecommunications and waste water treatment plants. We also provide turnkey solutions for distributed generation and energy management applications using natural gas or biogas as a fuel. We also serves global rental accounts for diesel and gas generator sets.
Industrial - We design, manufacture, sell and support diesel and natural gas high-horsepower engines up to 5,500 horsepower for a wide variety of equipment in the mining, rail, defense, oil and gas, and commercial marine applications throughout the world. Across these markets, we have major customers in North America, Europe, Middle East, Africa, China, Korea, Japan, Latin America, India, Russia, Southeast Asia, South Pacific and Mexico.
Generator technologies - We design, manufacture, sell and support A/C generator/alternator products for internal consumption and for external generator set assemblers. Our products are sold under the Stamford, AVK and Markon brands and range in output from 3 kilovolt-amperes (kVA) to 12,000 kVA.
Sales for our Power Systems segment by product line (including 2015 reorganized balances) were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
In millions 2016 2015 Amount Percent 2016 2015 Amount Percent
Power generation $597
 $710
 $(113) (16)% $1,117
 $1,334
 $(217) (16)%
Industrial 240
 295
 (55) (19)% 455
 575
 (120) (21)%
Generator technologies 84
 92
 (8) (9)% 157
 190
 (33) (17)%
Total sales $921
 $1,097
 $(176) (16)% $1,729
 $2,099
 $(370) (18)%
High-horsepower unit shipments by engine classification (including 2015 reorganized units) were as follows:
  Three months ended Favorable/ Six months ended Favorable/
  July 3, June 28, (Unfavorable) July 3, June 28, (Unfavorable)
Units 2016 2015 Amount Percent 2016 2015 Amount Percent
Power generation 2,200
 2,500
 (300) (12)% 4,000
 4,700
 (700) (15)%
Industrial 1,100
 1,200
 (100) (8)% 2,100
 2,500
 (400) (16)%
Total engine shipments 3,300
 3,700
 (400) (11)% 6,100
 7,200
 (1,100) (15)%

Sales
Power Systems segment sales for the three months ended July 3, 2016, decreased $176 million versus the comparable period in 2015. The following were the primary drivers:
Power generation sales decreased $113 million in most regions with the largest declines in demand primarily in the Middle East, China and Africa, partially offset by higher demand in Western Europe.
Industrial sales decreased $55 million primarily due to lower demand in North America (mainly oil and gas markets) and China (mainly marine markets).
Foreign currency fluctuations unfavorably impacted sales results primarily in the Indian rupee, British pound and Chinese renminbi.
Power Systems segment sales for the six months ended July 3, 2016, decreased $370 million versus the comparable period in 2015. The following were the primary drivers:
Power generation sales decreased $217 million in most regions with the largest declines in demand primarily in China, Middle East, Latin America, Africa and Asia (excluding China), partially offset by higher demand in Western Europe.
Industrial sales decreased $120 million primarily due to lower demand in North America (mainly oil and gas markets) and China (mainly marine and mining markets).
Foreign currency fluctuations unfavorably impacted sales results primarily in the Indian rupee, Brazilian real and British pound.
Segment EBIT
Power Systems segment EBIT for the three months ended July 3, 2016, decreased $37 million versus the comparable period in 2015, primarily due to lower gross margin, partially offset by lower selling, general and administrative expenses and favorable foreign currency fluctuations (primarily in the British pound). Power Systems segment EBIT for the six months ended July 3, 2016, decreased $92 million versus the comparable period in 2015 primarily due to lower gross margin, partially offset by lower selling, general and administrative expenses and lower research, development and engineering expenses and favorable foreign currency fluctuations (primarily in the British pound). Major components of EBIT and related changes to segment EBIT and EBIT as a percentage of sales were as follows:
  Three months ended Six months ended
  July 3, 2016 vs. June 28, 2015 July 3, 2016 vs. June 28, 2015
  Favorable/(Unfavorable) Change Favorable/(Unfavorable) Change
In millions Amount Percent Percentage point
change as a percent
of total sales
 Amount Percent Percentage point
change as a percent
of total sales
Gross margin $(70) (24)% (2.6) $(157) (28)% (3.4)
Selling, general and administrative expenses 22
 18 % 0.2
 46
 19 % 0.2
Research, development and engineering expenses 5
 9 % (0.4) 18
 16 % (0.1)
Equity, royalty and interest income from investees (3) (21)% (0.1) (9) (30)% (0.2)
The decrease in gross margin for the three months ended July 3, 2016, versus the comparable period in 2015, was primarily due to lower volumes and unfavorable pricing.The decrease in selling, general and administrative expenses was primarily due to lower compensation expenses as the result of restructuring actions taken in December 2015 and lower consulting expenses. The decrease in research, development and engineering expenses was primarily due to lower consulting expenses and lower compensation expenses as the result of restructuring actions taken in December 2015.
The decrease in gross margin for the six months ended July 3, 2016, versus the comparable period in 2015, was primarily due to lower volumes. The decrease in selling, general and administrative expenses was primarily due to lower compensation expenses as the result of restructuring actions taken in December 2015 and lower consulting expenses. The decrease in research, development and engineering expenses was primarily due to lower consulting expenses and lower compensation expenses as the result of restructuring actions taken in December 2015.

Reconciliation of Segment EBIT to Net Income Before Income TaxesAttributable to Cummins Inc.
The table below reconciles the segment information to the corresponding amounts in the Condensed Consolidated Statements of Income:
 Three months ended Six months ended Three months ended Six months ended
In millions July 3,
2016
 June 28,
2015
 July 3,
2016
 June 28,
2015
 July 2,
2017
 July 3,
2016
 July 2,
2017
 July 3,
2016
Total EBIT $573
 $741
 $1,066
 $1,325
TOTAL SEGMENT EBIT $624
 $573
 $1,189
 $1,066
Non-segment EBIT (1)
 18
 (20) 9
 (42) (4) 18
 (3) 9
Total segment EBIT 591
 721
 1,075
 1,283
TOTAL EBIT 620
 591
 1,186
 1,075
Less: Interest expense 16
 17
 35
 31
 21
 16
 39
 35
Income before income taxes $575
 $704
 $1,040
 $1,252
INCOME BEFORE INCOME TAXES 599
 575
 1,147
 1,040
Less: Income tax expense 158
 148
 301
 280
CONSOLIDATED NET INCOME 441
 427
 846
 760
Less: Net income attributable to noncontrolling interest 17
 21
 26
 33
NET INCOME ATTRIBUTABLE TO CUMMINS INC. $424
 $406
 $820
 $727

(1) Includes intersegment sales, intersegment profit in inventory eliminations and unallocated corporate expenses. There were no significant unallocated corporate expenses for the three and six months ended July 2, 2017 and July 3, 2016 and June 28, 2015.2016.

LIQUIDITY AND CAPITAL RESOURCES
Key Working Capital and Balance Sheet Data
We fund our working capital with cash from operations and short-term borrowings, including commercial paper, when necessary. Various assets and liabilities, including short-term debt, can fluctuate significantly from month to month depending on short-term liquidity needs. As a result, working capital is a prime focus of management attention. Working capital and balance sheet measures are provided in the following table:
Dollars in millions July 3,
2016
 December 31,
2015
 July 2,
2017
 December 31,
2016
Working capital (1)
 $3,480
 $4,144
 $3,708
 $3,382
Current ratio 1.84
 2.09
 1.76
 1.78
Accounts and notes receivable, net $3,023
 $2,820
 $3,553
 $3,025
Days’ sales in receivables 60
 55
 62
 61
Inventories $2,778
 $2,707
 $2,982
 $2,675
Inventory turnover 4.7
 4.9
 4.9
 4.7
Accounts payable (principally trade) $1,825
 $1,706
 $2,300
 $1,854
Days' payable outstanding 50
 48
 52
 51
Total debt $1,871
 $1,639
 $1,797
 $1,856
Total debt as a percent of total capital (2)
 20.6% 17.5% 18.7% 20.6%

(1) Working capital includes cash and cash equivalents.
(2)The increase in our debt to capital ratio was due to the repurchases of common stock and higher total debt, primarily due to the commercial paper program.
Cash Flows
Cash and cash equivalents were impacted as follows:
 Six months ended   Six months ended  
In millions July 3,
2016
 June 28,
2015
 Change July 2,
2017
 July 3,
2016
 Change
Net cash provided by operating activities $734
 $569
 $165
 $826
 $738
 $88
Net cash used in investing activities (391) (300) (91) (160) (391) 231
Net cash used in financing activities (892) (829) (63) (544) (896) 352
Effect of exchange rate changes on cash and cash equivalents (117) 19
 (136) 51
 (117) 168
Net decrease in cash and cash equivalents $(666) $(541) $(125)
Net increase (decrease) in cash and cash equivalents $173
 $(666) $839
 
Net cash provided by operating activities increased $165$88 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to favorablehigher consolidated net income, the absence of restructuring payments and lower working capital fluctuations and an increase in deferred income taxes,levels, partially offset by lower consolidated nethigher equity in income decreases from translationof investees and hedging activities and restructuring payments.the absence of loss contingency charges. During the first six months of 2016,2017, the lower working capital requirements resulted in a cash outflow of $234$196 million compared to a cash outflow of $459$230 million in the comparable period in 2015.2016. 
Net cash used in investing activities increased $91decreased $231 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to higherlower net investments in marketable securities of $124 million and decreases in cash flows from derivatives not designated as hedges of $26 million, partially offset by lower capital expenditures of $58$235 million.
Net cash used in financing activities increased $63decreased $352 million for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015,2016, primarily due to higherlower repurchases of common stock repurchases of $181$575 million higherand lower payments on borrowings and capital lease obligations of $102 million and higher dividend payments of $53$104 million, partially offset by lower net borrowings of commercial paper of $200$278 million and increasedlower proceeds from borrowings of $97$107 million.
The effect of exchange rate changes on cash and cash equivalents for the six months ended July 3, 2016,2, 2017, versus the comparable period in 2015, decreased $1362016, increased $168 million primarily due to the British pound, which decreasedincreased cash and cash equivalents by $122$150 million.

Sources of Liquidity 
We generate significant ongoing cash flow, which has been used, in part, to fund working capital, common stock repurchases, capital expenditures, dividends on our common stock, acquisitions, projected pension obligations and debt service.flow. Cash provided by operations is our principal source of liquidity with $734$826 million provided in the six months ended July 3, 2016.2, 2017.

At July 3, 2016,2, 2017, our other sources of liquidity included:
 July 3, 2016 July 2, 2017
In millions Total U.S. International Primary location of international balances Total U.S. International Primary location of international balances
Cash and cash equivalents $1,045
 $296
 $749
 U.K., China, Singapore $1,293
 $245
 $1,048
 
U.K., Singapore, China, Canada,
Australia
Marketable securities (1)
 235
 34
 201
 China, India 174
 41
 133
 India
Total $1,280
 $330
 $950
  $1,467
 $286
 $1,181
 
Available credit capacity 
      
     
Revolving credit facility (2)
 $1,750
      $1,616
     
International and other uncommitted domestic credit facilities (3)
 171
      $170
     

(1) The majority of marketable securities could be liquidated into cash within a few days.
(2) The revolving credit facility is maintained primarily to provide backup liquidity for our commercial paper borrowings and general corporate purposes. At July 3, 2016,2, 2017, we had $200$134 million of commercial paper outstanding, which effectively reduced the available capacity under our revolving credit facility to $1.55$1.62 billion.
(3) The available capacity is net of letters of credit.
Cash, Cash Equivalents and Marketable Securities
A significant portion of our cash flows is generated outside the U.S. The geographic location of our cash and marketable securities aligns well with our ongoing investments. We manage our worldwide cash requirements considering available funds among the many subsidiaries through which we conduct our business and the cost effectiveness with which those funds can be accessed. As a result, we do not anticipate any local liquidity restrictions to preclude us from funding our operating needs with local resources.
If we distribute our foreign cash balances to the U.S. or to other foreign subsidiaries, we could be required to accrue and pay U.S. taxes, for example, if we repatriated cash from certain foreign subsidiaries whose earnings we have asserted are permanently reinvested outside of the U.S. Foreign earnings for which we assert permanent reinvestment outside the U.S. consist primarily of earnings of our China and U.K. domiciled subsidiaries. At present, we do not foresee a need to repatriate any earnings from these subsidiaries for which we have asserted permanent reinvestment. However, to help fund cash needs of the U.S. or other international subsidiaries as they arise, we repatriate available cash from certain foreign subsidiaries whose earnings are not permanently reinvested when it is cost effective to do so. Earnings generated after 2011 from our China operations are considered permanently reinvested, while earnings generated prior to 2012, for which U.S. deferred tax liabilities have been recorded, are expected to be repatriated in future years.
Debt Facilities and Other Sources of Liquidity
In February 2016, the Board of Directors authorized the issuance ofWe can issue up to $1.75 billion of unsecured short-term promissory notes ("commercial paper") pursuant to a commercial paper program. The program will facilitatefacilitates the private placement of unsecured short-term debt through third party brokers. We intend to use the net proceeds from the commercial paper program for general corporate purposes.purposes and acquisitions.
We have a $1.75 billion revolving credit facility, the proceeds of which can be used for general corporate purposes. This facility expires on November 13, 2020. The revolving credit facility is maintained primarily to provide backup liquidity for our commercial paper borrowings, letters of credit and general corporate purposes. The total combined borrowing capacity under the revolving credit facility and commercial paper program should not exceed $1.75 billion.
As a well-known seasoned issuer, we filed an automatic shelf registration for an undetermined amount of debt and equity securities with the Securities and Exchange Commission on February 16, 2016. Under this shelf registration we may offer, from time to time, debt securities, common stock, preferred and preference stock, depositary shares, warrants, stock purchase contracts and stock purchase units.

Uses of Cash
Share Repurchases
In November 2015,December 2016, our Board of Directors authorized the acquisition of up to $1 billion of additional common stock upon the completion of the 20142015 repurchase plan. In the first six months of 2016,2017, we made the following purchases under the respective2015 stock repurchase programs:program:
In millions (except per share amounts)
For each quarter ended
 Shares
Purchased
 Average Cost
Per Share
 Total Cost of
Repurchases
 Cash Paid for Shares Not Received 
Remaining
Authorized
Capacity
(1)
July 2014, $1 billion repurchase program  
  
  
    
April 3 (2)
 2.7
 $100.12
 $274
 $
 $
           
November 2015, $1 billion repurchase program  
  
  
    
April 3 (2)
 2.2
 $105.50
 $229
 $100
 $671
July 3 1.8
 109.79
 192
 (100) 579
Subtotal 4.0
 107.41
 421
 
 

           
Total 6.7
 $104.41
 $695
 $
  
In millions, except per share amounts Shares
Purchased
 Average Cost
Per Share
 Total Cost of
Repurchases
 
Remaining
Authorized
Capacity
(1)
April 2 0.3
 $151.32
 $51
 $445
July 2 0.5
 153.95
 69
 376
Total 0.8
 $152.82
 $120
  

(1) The remaining authorized capacitiescapacity under the 2014 and 2015 Plans werePlan was calculated based on the cost to purchase the shares but excludeexcludes commission expenses in accordance with the authorized Plans.Plan.
(2) Upon completion of the ASR in the second quarter of 2016, the shares purchased and average cost per share were updated based on the final valuation.
On February 9, 2016, we entered into an accelerated share repurchase (ASR) agreement with a third party financial institution to repurchase $500 million of our common stock under our previously announced share repurchase plans. Pursuant to the terms of the agreement, we paid the full $500 million purchase price and initially received approximately 4.1 million shares representing approximately 80 percent of the shares expected to be repurchased. The unsettled portion of the ASR met the criteria to be accounted for as a forward contract indexed to our stock and qualified as an equity transaction. This resulted in a $100 million reduction to additional paid-in capital during the first quarter of 2016. In the second quarter of 2016, the ASR was completed, and we received approximately 0.6 million additional shares, based on our volume-weighted average stock price during the term of the transaction, less a discount, for a total of 4.7 million shares purchased under the ASR at an average purchase price of $105.50 per share. The settlement resulted in the reclassification of the $100 million reduction of additional paid-in capital recognized in the first quarter of 2016 to treasury stock.
We may continue to repurchase outstanding shares from time to time during 20162017 to enhance shareholder value and to offset the dilutive impact of employee stock based compensation plans.
Dividends
In July 2016,2017, our Board of Directors authorized an increase to our quarterly dividend of 5.15.4 percent from $0.975$1.025 per share to $1.025$1.08 per share. We paid dividends of $333$343 million during the six months ended July 3, 2016.2, 2017.
Agreement to Form a Joint Venture
In April 2017, we entered into an agreement to form a joint venture with Eaton Corporation PLC and we closed the transaction on July 31, 2017. We purchased a 50 percent interest in the new venture named Eaton Cummins Automated Transmission Technologies for $600 million, which we funded with a combination of cash and short-term debt. We are still in the process of finalizing the purchase accounting and we do not expect this new venture to have a significant impact on our consolidated results in 2017.
Capital Expenditures
Capital expenditures, andincluding spending on internal use software, for the six months ended July 3, 2016,2, 2017, were $216$222 million compared to $269$216 million in the comparable period in 2015. Despite the challenging conditions in many of our markets, we2016. We continue to invest in new product lines and targeted capacity expansions. We plan to spend between $600$500 million and $650$530 million in 20162017 on capital expenditures as we continue with product launches and facility improvements. Approximately 50 percent of our capital expenditures are expected to be invested outside of the U.S. in 2016.2017.
Pensions
Our global pension plans, including our unfunded and non-qualified plans, were 111110 percent funded at December 31, 2015.2016. Our U.S. qualified plan,plans, which representsrepresent approximately 5756 percent of the worldwide pension obligation, was 119were 118 percent funded and our U.K. plan was 123plans were 121 percent funded. The funded status of our pension plans is dependent upon a variety of variables and assumptions including return on invested assets, market interest rates and levels of voluntary contributions to the plans. In the first six months of 2016,2017, the investment return on our U.S. pension trust was 9.07.1 percent while our U.K. pension trust return was 14.00.8 percent. Approximately 7876 percent of our pension plan assets are held in highly liquid investments such as fixed income and equity securities. The remaining 2224 percent of our plan assets are held in less liquid, but market valued

investments, including real estate, private equity, venture capital, opportunistic credit and insurance contracts. We anticipate making additional defined benefit pension contributions during the remainder of 20162017 of $43 million. The$50 million for our U.S. and U.K. pension plans. Approximately $133 million of the estimated $146$134 million of U.S. and U.K. pension contributions for the full year include voluntary contributions of approximately $102 million.are voluntary. These contributions may be made from trusts or company funds either to increase pension assets or to make direct benefit payments to plan participants. We expect our 20162017 net periodic pension cost to approximate $42$83 million.
Current Maturities of Short and Long-Term Debt
We had $200$134 million of commercial paper outstanding at July 3, 2016,2, 2017, that matures in less than one year. The maturity schedule of our existing long-term debt does not require significant cash outflows in the intermediate term. Required annual principal payments range from $7$4 million to $38$45 million over the next five years (including the remainder of 2016)2017).
Restructuring Actions
We executed restructuring actions primarily in the form of professional voluntary and involuntary employee separation programs in the fourth quarter of 2015. We reduced our worldwide workforce by approximately 1,900 employees. We incurred a fourth quarter charge of $90 million ($61 million after tax) for these headcount reductions, of which $86 million was expected to be settled in cash. In 2016, we paid $42 million of restructuring payments. The majority of these payments will be made by the end of September 2016. At July 3, 2016, substantially all terminations have been completed. See Note 12, "RESTRUCTURING ACTIONS AND OTHER CHARGES,7 "DEBT," to the Condensed Consolidated Financial Statementsfor additional information.
Credit Ratings
Our ratings and outlook from each of the credit rating agencies as of the date of filing are shown in the table below.
  Long-Term Short-Term  
Credit Rating Agency (1)
 Senior Debt Rating Debt Rating Outlook
Standard & Poor’s Rating Services A+ A1 Stable
Fitch RatingsAF1Stable
Moody’s Investors Service, Inc. A2 P1 Stable

(1) Credit ratings are not recommendations to buy, are subject to change and each rating should be evaluated independently of any other rating. In addition, we undertake no obligation to update disclosures concerning our credit ratings, whether as a result of new information, future events or otherwise.

Management's Assessment of Liquidity

Our financial condition and liquidity remain strong. Our solid balance sheet and credit ratings enable us to have ready access to credit and the capital markets. We assess our liquidity in terms of our ability to generate adequate cash to fund our operating, investing and financing activities. We believe our operating cash flow and liquidity provides us with the financial flexibility needed to fund working capital, common stock repurchases, acquisitions, capital expenditures, dividend payments, acquisition of the remaining North American distributor, projected pension obligations and debt service obligations. We continue to generate cash from operations in the U.S. and maintain access to our revolving credit facility.facility as noted above.


APPLICATION OF CRITICAL ACCOUNTING ESTIMATES
A summary of our significant accounting policies is included in Note 1, “SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES,” of the Notes to the Consolidated Financial Statements of our 20152016 Form 10-K, which discusses accounting policies that we have selected from acceptable alternatives.
Our Condensed Consolidated Financial Statements are prepared in accordance with generally accepted accounting principles that often require management to make judgments, estimates and assumptions regarding uncertainties that affect the reported amounts presented and disclosed in the financial statements. Management reviews these estimates and assumptions based on historical experience, changes in business conditions and other relevant factors they believe to be reasonable under the circumstances. In any given reporting period, our actual results may differ from the estimates and assumptions used in preparing our Condensed Consolidated Financial Statements.
Critical accounting estimates are defined as follows: the estimate requires management to make assumptions about matters that were highly uncertain at the time the estimate was made; different estimates reasonably could have been used; or if changes in the estimate are reasonably likely to occur from period to period and the change would have a material impact on our financial condition or results of operations. Our senior management has discussed the development and selection of our accounting policies, related accounting estimates and the disclosures set forth below with the Audit Committee of our Board of Directors. Our critical accounting estimates disclosed in the Form 10-K address the estimation of liabilities for warranty programs, accounting for income taxes and pension benefits.
A discussion of our critical accounting estimates may be found in the “Management’s Discussion and Analysis” section of our 20152016 Form 10-K under the caption “APPLICATION OF CRITICAL ACCOUNTING ESTIMATES.” Within the context of these critical accounting estimates, we are not currently aware of any reasonably likely events or circumstances that would result in different policies or estimates being reported in the first six months of 2016.2017.
RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
See Note 14,13, "RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS," in the Notes to Condensed Consolidated Financial Statements for additional information.
ITEM 3.  Quantitative and Qualitative Disclosures About Market Risk
A discussion of quantitative and qualitative disclosures about market risk may be found in Item 7A of our 20152016 Form 10-K. There have been no material changes in this information since the filing of our 20152016 Form 10-K. 
ITEM 4.  Controls and Procedures
Evaluation of Disclosure Controls and Procedures 
As of the end of the period covered by this Quarterly Report on Form 10-Q, we carried out an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as defined in Exchange Act Rules 13a-15(e) and 15d-15(e). Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures were effective to ensure that the information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934 is (1) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and (2) accumulated and communicated to management, including our Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
There has been no change in our internal control over financial reporting during the quarter ended July 3, 2016,2, 2017, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. 

PART II.  OTHER INFORMATION
ITEM 1.  Legal Proceedings
We are subject to numerous lawsuits and claims arising out of the ordinary course of our business, including actions related to product liability; personal injury; the use and performance of our products; warranty matters; product recalls; patent, trademark or other intellectual property infringement; contractual liability; the conduct of our business; tax reporting in foreign jurisdictions; distributor termination; workplace safety; and environmental matters. We also have been identified as a potentially responsible party at multiple waste disposal sites under U.S. federal and related state environmental statutes and regulations and may have joint and several liability for any investigation and remediation costs incurred with respect to such sites. We have denied liability with respect to many of these lawsuits, claims and proceedings and are vigorously defending such lawsuits, claims and proceedings. We carry various forms of commercial, property and casualty, product liability and other forms of insurance; however, such insurance may not be applicable or adequate to cover the costs associated with a judgment against us with respect to these lawsuits, claims and proceedings. We do not believe that these lawsuits are material individually or in the aggregate. While we believe we have also established adequate accruals pursuant to U.S. generally accepted accounting principles for our expected future liability with respect to pending lawsuits, claims and proceedings, where the nature and extent of any such liability can be reasonably estimated based upon then presently available information, there can be no assurance that the final resolution of any existing or future lawsuits, claims or proceedings will not have a material adverse effect on our business, results of operations, financial condition or cash flows.
We conduct significant business operations in Brazil that are subject to the Brazilian federal, state and local labor, social security, tax and customs laws. While we believe we comply with such laws, they are complex, subject to varying interpretations and we are often engaged in litigation regarding the application of these laws to particular circumstances.
The disclosure set forth under "Loss Contingency" in Note 9, "COMMITMENTS AND CONTINGENCIES," to the Condensed Consolidated Financial Statements is incorporated herein by reference.
ITEM 1A.  Risk Factors
In addition to other information set forth in this report, you should consider other risk factors discussed in Part I, "Item 1A. Risk Factors" in our Annual Report on Form 10-K for the year ended December 31, 2015,2016, which could materially affect our business, financial condition or future results. The risks described in our Annual Report on Form 10-K or the "CAUTIONARY STATEMENTS REGARDING FORWARD-LOOKING INFORMATION" in this Quarterly report are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently judge to be immaterial also may materially adversely affect our business, financial condition or operating results.
ITEM 2.  Unregistered Sales of Equity Securities and Use of Proceeds
The following information is provided pursuant to Item 703 of Regulation S-K:
 
  Issuer Purchases of Equity Securities
Period 
(a) Total
Number of
Shares
Purchased(1)
 (b) Average
Price Paid
per Share
 (c) Total Number of
Shares Purchased
as Part of Publicly
Announced
Plans or Programs
 
(d) Maximum
Number of Shares
that May Yet Be
Purchased Under the
Plans or Programs(2)
April 4 - May 8 1,689
 $115.63
 
 120,690
May 9 - June 5 1,749,089
 109.82
 1,745,034
 120,113
June 6 - July 3 7,491
 117.10
 
 114,097
Total 1,758,269
 109.85
 1,745,034
  
  Issuer Purchases of Equity Securities
Period 
Total
Number of
Shares
Purchased(1)
 Average
Price Paid
per Share
 Total Number of
Shares Purchased
as Part of Publicly
Announced
Plans or Programs
 
Maximum
Number of Shares
that May Yet Be
Purchased Under the
Plans or Programs(2)
April 3 - May 7 71,242
 $145.27
 69,028
 35,513
May 8 - June 4 349,431
 155.49
 346,899
 35,681
June 5 - July 2 38,124
 157.82
 33,283
 33,273
Total 458,797
 154.09
 449,210
  

(1)  Shares purchased represent shares under our Key Employee Stock Investment Plan established in 1969 (there is no maximum repurchase limitation in this plan) and our Board of Directors authorized share repurchase programs.
(2)  These values reflect the sum of shares held in loan status under our Key Employee Stock Investment Plan. The repurchase programs authorized by the Board of Directors do not limit the number of shares that may be purchased and were excluded from this column. The dollar value remaining available for future purchases under such programs as of July 3,2, 2017, was $1.4 billion.
In December 2016, was $579 million.
our Board of Directors authorized the acquisition of up to $1 billion of additional common stock upon completion of the 2015 repurchase plan. In November 2015, our Board of Directors authorized the acquisition of up to $1 billion of additional common stock upon the completion of the 2014 repurchase plan. On February 9, 2016, we entered into an accelerated share repurchase (ASR) agreement with a third party financial institution to repurchase $500 million of our common stock under our previously announced share repurchase plans. Pursuant to the terms of the agreement, we paid the full $500 million purchase price and initially received approximately 4.1 million shares representing approximately 80 percent of the shares expected to be repurchased. The unsettled portion of the ASR met the criteria to be accounted for as a forward contract indexed to our stock

and qualified as an equity transaction. This resulted in a $100 million reduction to additional paid-in capital during the first quarter of 2016. In the second quarter of 2016, the ASR was completed, and we received approximately 0.6 million additional shares, based on our volume-weighted average stock price during the term of the transaction, less a discount, for a total of 4.7 million shares purchased under the ASR at an average purchase price of $105.50 per share. The settlement resulted in the reclassification of the $100 million reduction of additional paid-in capital recognized in the first quarter of 2016 to treasury stock. We repurchased a total of $192 million of stock under the 2015 authorized stock repurchase plan duringDuring the three months ended July 3, 2016, including2, 2017, we repurchased $69 million of common stock under the ASR shares discussed above.2015 Board of Directors authorized plan.

During the three months ended July 3, 2016,2, 2017, we repurchased 13,2359,587 shares from employees in connection with the Key Employee Stock Investment Plan which allows certain employees, other than officers, to purchase shares of common stock on an installment basis up to an established credit limit. Loans are issued for five-year terms at a fixed interest rate established at the date of purchase and may be refinanced after itstheir initial five-year period for an additional five-year period. Participants must hold shares for a minimum of six months from date of purchase. If the shares are sold before the loan is paid off, the employee must wait six months before another share purchase may be made. We hold participants’ shares as security for the loans and would, in effect repurchase shares if the participant defaulted in repayment of the loan. There is no maximum amount of shares that we may purchase under this plan.  
ITEM 3.  Defaults Upon Senior Securities
Not applicable. 
ITEM 4.  Mine Safety Disclosures
Not applicable. 
ITEM 5.  Other Information
Not applicable. 
ITEM 6. Exhibits
See Exhibit Index at the end of this Quarterly Report on Form 10-Q.

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.
Cummins Inc.   
Date:August 2, 20161, 2017   
      
 By:/s/ PATRICK J. WARD By:/s/ MARSHA L. HUNTCHRISTOPHER C. CLULOW
  Patrick J. Ward  Marsha L. HuntChristopher C. Clulow
  Vice President and Chief Financial Officer  Vice President-Corporate Controller
  (Principal Financial Officer)  (Principal Accounting Officer)

CUMMINS INC.
EXHIBIT INDEX
 
Exhibit No. Description of Exhibit
123.1 
By-Laws, as amended and restated effective as of May 9, 2017 (incorporated by reference to Annex B to the Company’s definitive proxy statement filed with the Securities and Exchange Commission on Schedule 14A on March 27, 2017 (File No. 001-04949))

10.1Cummins Inc. 2012 Omnibus Incentive Plan, as amended and restated (incorporated by reference to Annex A to the Company’s definitive proxy statement filed with the Securities and Exchange Commission on Schedule 14A on March 27, 2017 (File No. 001-04949))
 
 
 
101.INS XBRL Instance 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.

5250