Delphi Technologies (DLPH) 10-Q 7 May 20 2020 Q1 Quarterly report Financial data

Cover Document

Cover Document - shares	3 Months Ended
	Mar. 31, 2020	May 01, 2020
Document and Entity Information [Abstract]
Title of 12(b) Security	Ordinary shares. $0.01 par value per share
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Filer Category	Large Accelerated Filer
Entity Incorporation, State or Country Code	Y9
Document Transition Report	false
Document Quarterly Report	true
Document Type	10-Q
Document Fiscal Year Focus	2020
Document Period End Date	Mar. 31, 2020
Entity File Number	001-38110
Entity Registrant Name	DELPHI TECHNOLOGIES PLC
Entity Central Index Key	0001707092
Entity Tax Identification Number	98-1367514
Entity Address, Address Line One	One Angel Court
Entity Address, Address Line Two	10th Floor
Entity Address, City or Town	London
Entity Address, Postal Zip Code	EC2R 7HJ
Entity Address, Country	GB
City Area Code	011-
Local Phone Number	44-020-305-74300
Entity Information, Former Legal or Registered Name	N/A
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		86,349,731
Trading Symbol	DLPH
Security Exchange Name	NYSE

Consolidated Statements Of Oper

Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Net sales	$ 945	$ 1,151
Operating expenses:
Cost of sales	824	983
Selling, general and administrative	95	104
Amortization	3	6
Restructuring	43	3
Total operating expenses	965	1,096
Operating (Loss) income	(20)	55
Interest expense	(16)	(18)
Other income (expense), net	2	(12)
(Loss) income before income taxes and equity income	(34)	25
Income tax expense	(20)	(8)
(Loss) income before equity income	(54)	17
Equity income, net of tax	0	2
Net (loss) income	(54)	19
Net income attributable to noncontrolling interest	3	3
Net (loss) income attributable to Delphi Technologies	$ (57)	$ 16
Net income per share attributable to Delphi Technologies:
Basic (in dollars per share)	$ (0.66)	$ 0.18
Diluted (in dollars per share)	$ (0.66)	$ 0.18
Weighted Average Number of Shares Outstanding [Abstract]
Basic (in shares)	86,170	88,450
Diluted (in shares)	86,280	88,550
Cash dividends declared per share	$ 0	$ 0

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (54)	$ 19
Other comprehensive (loss) income:
Currency translation adjustments	(46)	9
Net change in unrecognized gain on derivative instruments, net of tax	4	16
Employee benefit plans adjustment, net of tax	13	34
Other comprehensive (loss) income	(29)	59
Comprehensive (loss) income	(83)	78
Comprehensive income attributable to noncontrolling interests	1	4
Comprehensive income (loss) attributable to Delphi Technologies	$ (84)	$ 74

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 611	$ 191
Accounts receivable, net	777	821
Inventories	450	447
Other current assets	160	189
Total current assets	1,998	1,648
Long-term assets:
Property, net	1,478	1,509
Investments in affiliates	41	42
Intangible Assets, Net (Excluding Goodwill)	48	53
Goodwill	6	7
Deferred Income Tax Assets, Net	260	269
Other long-term assets	233	219
Total long-term assets	2,066	2,099
Total assets	4,064	3,747
Current liabilities:
Short-term debt	49	40
Accounts payable	672	717
Accrued liabilities	475	466
Total current liabilities	1,196	1,223
Long-term liabilities:
Long-term debt	1,935	1,455
Pension and other postretirement benefit obligations	372	404
Other long-term liabilities	195	210
Total long-term liabilities	2,502	2,069
Total liabilities	3,698	3,292
Shareholders' equity:
Preferred shares, $0.01 par value per share, 50,000,000 shares authorized, none issued and outstanding	0	0
Ordinary shares, $0.01 par value per share, 1,200,000,000 shares authorized, 86,281,813 and 86,071,640 issued and outstanding as of March 31, 2020 and December 31, 2019, respectively	1	1
Additional paid-in capital	411	409
Retained earnings	224	281
Accumulated other comprehensive loss	(403)	(376)
Total Delphi Technologies shareholders' equity	233	315
Noncontrolling interest	133	140
Total shareholders' equity	366	455
Total liabilities and shareholders' equity	$ 4,064	$ 3,747

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Preferred shares, par value per share	$ 0.01	$ 0.01
Preferred shares, authorized	50,000,000	50,000,000
Preferred shares, outstanding	0	0
Ordinary Shares, Par or Stated Value Per Share	$ 0.01	$ 0.01
Ordinary shares, authorized	1,200,000,000	1,200,000,000
Ordinary shares, outstanding	86,281,713	86,071,640

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net (loss) income	$ (54)	$ 19
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	53	47
Amortization of Intangible Assets Cash Flows	3	3
Amortization of deferred debt issuance costs	1	1
Impairment of Long-Lived Assets Held-for-use	3	3
Restructuring expense, net of cash paid	10	(6)
Deferred income taxes	(1)	(3)
Pension and other postretirement benefit expenses	0	21
Income from equity method investments	0	(2)
Share-based compensation	4	4
Changes in operating assets and liabilities:
Accounts receivable, net	44	(36)
Inventories	(3)	(28)
Other assets	20	6
Accounts payable	(14)	(6)
Accrued and other long-term liabilities	(12)	1
Other, net	(13)	11
Pension contributions	(10)	(14)
Net cash provided by operating activities	31	21
Cash flows from investing activities:
Capital expenditures	(85)	(131)
Proceeds from sale of property	2	2
DividendsFromEquityMethodInvestment	1	0
CostOfTechnologyInvestments	(1)	0
Settlement of undesignated derivatives	(1)	(2)
Net cash used in investing activities	(84)	(131)
Cash flows from financing activities:
Net repayments under other short-term debt agreements	(2)	0
Repayments under long-term debt agreements	(9)	(9)
Net borrowings under revolving credit facility	500	0
Dividend payments of consolidated affiliates to minority shareholders	(8)	(8)
Taxes withheld and paid on employees' restricted share awards	(1)	(1)
Repurchase of ordinary shares	0	(14)
Fees associated with amendments to long-term debt agreements	(3)	0
Net cash used in financing activities	477	(32)
Effect of exchange rate fluctuations on cash and cash equivalents	(4)	0
Cash, Cash Equivalents and Restricted Cash, Period Increase (Decrease), Including Exchange Rate Effect	420	(142)
Cash, Cash Equivalents and Restricted Cash, beginning	191	360
Cash, Cash Equivalents and Restricted Cash, end	$ 611	$ 218

Consolidated Statement Of Share

Consolidated Statement Of Shareholders' Equity - USD ($) $ in Millions	Total	Ordinary Shares	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Delphi Technologies Shareholders' Equity	Noncontrolling Interest
Balance at beginning of year at Dec. 31, 2018	$ 438	$ 1	$ 407	$ 296	$ (412)	$ 292	$ 146
Shares outstanding, beginning of period at Dec. 31, 2018		89,000,000
Net (loss) income	19			16		16	3
Other comprehensive income (loss)	59				58	58	1
Dividend payments of consolidated affiliates to minority shareholders	$ (8)						(8)
Stock Repurchased and Retired During Period, Shares	(737,917)	(1,000,000)
Share-based compensation	$ 4		4			4
Repurchase of ordinary shares	(15)		(4)	(11)		(15)
Taxes witheld on employees' restricted share award vestings	(1)		(1)			(1)
Balance at end of year at Mar. 31, 2019	496	$ 1	406	301	(354)	354	142
Shares outstanding, end of period at Mar. 31, 2019		88,000,000
Balance at beginning of year at Dec. 31, 2019	455	$ 1	409	281	(376)	315	140
Shares outstanding, beginning of period at Dec. 31, 2019		86,000,000
Net (loss) income	(54)			(57)		(57)	3
Other comprehensive income (loss)	(29)				(27)	(27)	(2)
Dividend payments of consolidated affiliates to minority shareholders	(8)						(8)
Share-based compensation	4		4			4
Taxes witheld on employees' restricted share award vestings	(2)		(2)			(2)
Balance at end of year at Mar. 31, 2020	$ 366	$ 1	$ 411	$ 224	$ (403)	$ 233	$ 133
Shares outstanding, end of period at Mar. 31, 2020		86,000,000

General

General	3 Months Ended
	Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
General	GENERAL On December 4, 2017 , Delphi Technologies PLC (“Delphi Technologies,” “we,” “us,” “our” or the “Company”) became an independent publicly-traded company, formed under the laws of Jersey, as a result of the separation of the Powertrain Systems segment, which included the aftermarket operations, from Delphi Automotive PLC (the “Former Parent”). The separation was completed in the form of a pro-rata distribution to the Former Parent shareholders of record on November 22, 2017 of 100% of the outstanding ordinary shares of Delphi Technologies PLC (the “Separation”). Following the Separation, Delphi Automotive PLC changed its name to Aptiv PLC (“Aptiv”). Delphi Technologies’ ordinary shares began trading on the New York Stock Exchange under the ticker symbol “DLPH” on December 5, 2017. BorgWarner Inc. Transaction On January 28, 2020, we announced that we had entered into a definitive transaction agreement (the “Original Transaction Agreement”) under which BorgWarner Inc. (“BorgWarner”), a global product leader in clean and efficient technology solutions for combustion, hybrid and electric vehicles, will acquire Delphi Technologies in an all-stock transaction pursuant to a scheme of arrangement (the “Scheme of Arrangement”) under Part 18A of the Companies (Jersey) Law 1991, as amended from time to time (the “Transaction”). On March 30, 2020, we drew the full available amount under our Revolving Credit Facility (the “Revolver Draw”), resulting in a total of $500 million outstanding under the Revolving Credit Facility. We determined it was prudent and in the best interests of the Company and its shareholders to draw the full $500 million under the facility to protect the business and best position the Company to weather current market conditions and uncertainties caused by the novel coronavirus (“COVID-19”) pandemic. Following the Revolver Draw, on March 30, 2020, BorgWarner notified the Company of its assertion that the Company materially breached the Original Transaction Agreement as a result of effecting the Revolver Draw without BorgWarner’s prior written consent and also asserted that, if such alleged breach was not cured within 30 days of the Revolver Draw (or April 29, 2020), BorgWarner would have the right to terminate the Original Transaction Agreement. We disputed BorgWarner’s breach assertion on the basis that, among other things, BorgWarner unreasonably withheld and conditioned its consent in material breach of the Original Transaction Agreement. On May 6, 2020, we resolved our breach dispute with BorgWarner regarding our Revolver Draw by entering into an Amendment and Consent Agreement (the “Amendment” and, together with the Original Transaction Agreement, the “Transaction Agreement”), pursuant to which, among other things, BorgWarner consented to the Revolver Draw and certain other matters, subject to the terms and conditions contained in the Amendment. The Amendment also amends the Original Transaction Agreement to (a) reduce the exchange ratio at which each Delphi Technologies ordinary share will be exchanged from 0.4534 shares of BorgWarner common stock to 0.4307 shares of BorgWarner common stock, and (b) include the following additional conditions to BorgWarner’s obligations to close the Transaction: (i) Delphi Technologies’ net-debt-to-adjusted EBITDA ratio does not exceed (x) 6.5 to 1.0 if closing of the Transaction occurs on or before September 30, 2020, and (y) 7.5 to 1.0 if the closing of the Transaction occurs on or after October 1, 2020, and (ii) as of 11:59 p.m. (New York time) on the date immediately prior to the closing of the Transaction, Delphi Technologies’ outstanding revolver borrowings do not exceed $225 million and, net of cash balances, the revolver borrowings do not exceed $115 million. The Transaction is currently expected to close in the second half of 2020. However, there can be no assurance the conditions to closing will be satisfied or waived or that the Transaction will be completed within the expected time frame or at all. See Item 1A. Risk Factors for risks associated with this Transaction. Nature of Operations Delphi Technologies is a leader in the development, design and manufacture of integrated propulsion technologies that enable vehicles to drive cleaner, better and further, by optimizing engine performance, increasing vehicle efficiency, reducing emissions, improving driving performance, and supporting their electrification. The Company is a global supplier to original equipment manufacturers (“OEMs”) seeking to manufacture vehicles that meet and exceed increasingly stringent global regulatory requirements and satisfy consumer demands for an enhanced user experience. We provide advanced fuel injection systems, actuators, valvetrain products, sensors, electronic control modules and power electronics technologies. Additionally, the Company offers a full spectrum of aftermarket products serving a global customer base. Our comprehensive portfolio of advanced technologies and solutions for all propulsion systems are sold to global OEMs of both light vehicles (passenger cars, trucks, vans and sport-utility vehicles) and commercial vehicles (light-duty, medium-duty and heavy-duty trucks, commercial vans, buses and off-highway vehicles). We also remanufacture and sell our products to leading aftermarket companies, including independent retailers and wholesale distributors. We supply a wide range of aftermarket products and services covering the fuel injection, electronics and engine management, maintenance, and test equipment and vehicle diagnostics categories. We also add aftermarket know-how in category management, logistics, training, marketing and other dedicated services to provide a full range of aftermarket solutions throughout vehicles’ lifecycle. Basis of Presentation The unaudited consolidated financial statements included herein have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete annual financial statements. These financial statements include all adjustments, which consist of normal recurring items, necessary for a fair presentation. The operating results for interim periods are not necessarily indicative of results that may be expected for any other interim period or for the full year. These financial statements should be read in conjunction with the Delphi Technologies’ Annual Report on Form 10-K for the year ended December 31, 2019.

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
Significant Accounting Policies	SIGNIFICANT ACCOUNTING POLICIES There have been no material changes on the Company’s significant accounting policies since the Company’s Annual Report on Form 10-K for the year ended December 31, 2019 , except those described below. Principles of consolidation —The consolidated financial statements as of and for the three months ended March 31, 2020 include the accounts of Delphi Technologies’ subsidiaries in which the Company holds a controlling financial or management interest and variable interest entities of which Delphi Technologies has determined that it is the primary beneficiary. All significant intercompany transactions and balances between consolidated Delphi Technologies businesses have been eliminated. Delphi Technologies held a $6 million investment in PolyCharge America Inc. (“PolyCharge”) as of December 31, 2019. PolyCharge is a privately-held company that does not have a readily determinable fair value and is measured at cost less impairments, adjusted for observable price changes in orderly transactions for the identical or similar investment of the same issuer. During the three months ended March 31, 2020, Delphi Technologies recorded a $3 million impairment related to its investment in PolyCharge after assessing its ability to recover the carrying amount of the investment. During the three months ended March 31, 2020, Delphi Technologies made a $1 million investment in Mobilion Ventures L.P. (“Mobilion”), a venture capital fund investing in smart mobility aftermarket companies, over which Delphi Technologies does not exert significant influence. Use of estimates —Preparation of consolidated financial statements in conformity with U.S. GAAP requires the use of estimates and assumptions that affect amounts reported therein. Generally, matters subject to estimation and judgment include amounts related to accounts receivable realization, inventory obsolescence, asset impairments, useful lives of intangible and fixed assets, deferred tax asset valuation allowances, income taxes, pension benefit plan assumptions, accruals related to litigation, warranty costs, restructuring, environmental remediation costs, worker’s compensation accruals and healthcare accruals. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may be based upon amounts that differ from those estimates. Events or changes in circumstances after March 31, 2020, including those resulting from the impacts of the COVID-19 pandemic, will be included in future periods. Recently adopted accounting pronouncements —In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . This guidance requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. This guidance also requires enhanced disclosures regarding significant estimates and judgments used in estimating credit losses. The Company adopted this ASU on January 1, 2020. This guidance is applicable to the Company’s accounts receivable allowance for doubtful accounts, reimbursable engineering costs, notes receivable and cash equivalents. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment . This guidance simplifies how an entity is required to test goodwill for impairment by eliminating step two from the goodwill impairment test, which measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount. Under the new guidance, if a reporting unit’s carrying amount exceeds its fair value, an entity will record an impairment charge based on that difference. The impairment charge will be limited to the amount of goodwill allocated to that reporting unit. The Company adopted this ASU on January 1, 2020. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement . This guidance amends ASC 820 to add, remove and clarify certain disclosure requirements related to fair value measures. The Company adopted this ASU on January 1, 2020. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. Recently issued accounting pronouncements not yet adopted —In August 2018, the FASB issued ASU 2018-14, Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans . This guidance amends ASC 715 to add, remove and clarify certain disclosure requirements related to defined benefit pension and other postretirement plans. The new guidance is effective for fiscal years ending after December 31, 2020. Early adoption is permitted. The adoption of this guidance is not expected to have a material impact on the Company’s consolidated financial statements. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . This guidance provides temporary optional expedients and exceptions for applying US GAAP on contract modifications and hedge accounting affected by reference rate reform if certain criteria are met. An entity that makes this election would not have to remeasure the contracts at the modification date or reassess a previous accounting determination. The new guidance is effective March 12, 2020 and can be applied through December 31, 2022. The adoption of this guidance is not expected to have a material impact on the Company’s consolidated financial statements.

Inventories

Inventories	3 Months Ended
	Mar. 31, 2020
Inventory Disclosure [Abstract]
Inventories	INVENTORIES, NET A summary of inventories is shown below: March 31, December 31, (in millions) Productive material $ 211 $ 210 Work-in-process 44 40 Finished goods 195 197 Total $ 450 $ 447

Assets

Assets	3 Months Ended
	Mar. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Assets	ASSETS Other current assets consisted of the following: March 31, December 31, (in millions) Value added tax receivable $ 86 $ 107 Prepaid insurance and other expenses 24 21 Reimbursable engineering costs 19 19 Income and other taxes receivable 9 13 Notes receivable 7 12 Return assets (Note 11) 7 7 Derivative financial instruments (Note 15) 1 8 Other 7 2 Total $ 160 $ 189 Other long-term assets consisted of the following: March 31, December 31, (in millions) Operating lease assets $ 101 $ 107 Income and other taxes receivable 32 28 Derivative financial instruments (Note 15) 29 13 Investment in Tula Technology, Inc. 21 21 Value added tax receivable 4 7 Investment in PolyCharge 3 6 Debt issuance costs 3 2 Reimbursable engineering costs 3 1 Other 37 34 Total $ 233 $ 219

Liabilities

Liabilities	3 Months Ended
	Mar. 31, 2020
Other Liabilities Disclosure [Abstract]
Liabilities	LIABILITIES Accrued liabilities consisted of the following: March 31, December 31, (in millions) Restructuring (Note 7) $ 89 $ 73 Warranty obligations (Note 6) 60 63 Income and other taxes payable 56 71 Deferred reimbursable engineering 47 45 Payroll-related obligations 37 48 Accrued rebates 23 26 Operating lease liabilities 22 22 Accrued interest 18 10 Freight 14 13 Employee benefits 13 5 Outside services 12 11 Accrued customer returns 11 7 Customer deposits 5 6 Dividends to minority shareholders — 5 Other 68 61 Total $ 475 $ 466 Other long-term liabilities consisted of the following: March 31, December 31, (in millions) Operating lease liabilities $ 86 $ 93 Accrued income taxes 43 45 Warranty obligations (Note 6) 24 23 Restructuring (Note 7) 15 23 Deferred income taxes 14 15 Environmental 2 1 Derivative financial instruments (Note 15) 2 — Other 9 10 Total $ 195 $ 210

Warranty Obligations

Warranty Obligations	3 Months Ended
	Mar. 31, 2020
Product Warranties Disclosures [Abstract]
Warranty Obligations	WARRANTY OBLIGATIONS Delphi Technologies has recognized its best estimate for its total aggregate warranty reserves, including product recall costs, across its operating segments as of March 31, 2020 . The Company estimates the reasonably possible amount to ultimately resolve all matters in excess of the recorded reserves as of March 31, 2020 to be up to approximately $20 million . The table below summarizes the activity in the product warranty liability for the three months ended March 31, 2020 : Warranty Obligations (in millions) Accrual balance at December 31, 2019 $ 86 Provision for estimated warranties incurred during the period 7 Changes in estimate for pre-existing warranties 5 Settlements made during the period (in cash or in kind) (12 ) Foreign currency translation and other (2 ) Accrual balance at March 31, 2020 $ 84

Restructuring

Restructuring	3 Months Ended
	Mar. 31, 2020
Restructuring and Related Activities [Abstract]
Restructuring	RESTRUCTURING The Company’s restructuring activities are undertaken as necessary to implement management’s strategy, streamline operations, take advantage of available capacity and resources, and ultimately achieve net cost reductions. These activities generally relate to the realignment of existing manufacturing capacity and closure of facilities and other exit or disposal activities, as it relates to executing Delphi Technologies’ strategy, either in the normal course of business or pursuant to significant restructuring programs. On October 31, 2019, the Company announced a restructuring plan to reshape and realign the Company’s global technical center footprint and reduce salaried and contract staff, with expected charges of up to $200 million. Certain of these actions are subject to consultation with employee works councils and other employee representatives and are expected to be substantially completed by the end of 2021. The Company recorded pre-tax restructuring charges of $41 million during the three months ended March 31, 2020 related to this plan (approximately $100 million of charges recorded to date). The Company expects to record additional pre-tax restructuring charges of approximately $50 million up to $100 million, across the organization. Nearly all of the restructuring charges will be cash expenditures. In addition, as part of the Company’s continued efforts to optimize its cost structure, it has undertaken several restructuring programs which include workforce reductions as well as plant closures. These programs are primarily focused on the continued rotation of our manufacturing footprint to best-cost locations in Europe and on reducing global overhead costs. The Company recorded employee-related and other restructuring charges related to these programs totaling approximately $3 million during the three months ended March 31, 2019 . Restructuring charges for employee separation and termination benefits are paid either over the severance period or in a lump sum in accordance with either statutory requirements or individual agreements. Delphi Technologies incurred cash expenditures related to its restructuring programs of approximately $33 million and $9 million in the three months ended March 31, 2020 and 2019 , respectively. The following table summarizes the restructuring charges recorded for the three months ended March 31, 2020 and 2019 by operating segment: Three Months Ended March 31, 2020 2019 (in millions) Fuel Injection Systems $ 32 $ 3 Powertrain Products 8 — Electrification & Electronics 1 — Aftermarket — — Corporate 2 — Total $ 43 $ 3 The table below summarizes the activity in the restructuring liability for the three months ended March 31, 2020 : Employee Termination Benefits Liability Other Exit Costs Liability Total (in millions) Accrual balance at December 31, 2019 $ 95 $ 1 $ 96 Provision for estimated expenses during the period 43 — 43 Payments made during the period (33 ) — (33 ) Foreign currency and other (2 ) — (2 ) Accrual balance at March 31, 2020 $ 103 $ 1 $ 104

Debt

Debt	3 Months Ended
	Mar. 31, 2020
Debt Disclosure [Abstract]
Debt	DEBT The following is a summary of debt outstanding, net of unamortized issuance costs and discounts, as of March 31, 2020 and December 31, 2019 , respectively: March 31, 2020 December 31, 2019 (in millions) Term Loan A Facility (net of $3 and $3 unamortized issuance costs) $ 682 $ 691 Senior Notes at 5.00% (net of $10 and $10 unamortized issuance costs and $2 and $2 discount, respectively) 788 788 Revolving Credit Facility 500 — Finance lease liabilities and other 14 16 Total debt 1,984 1,495 Less: current portion (49 ) (40 ) Long-term debt $ 1,935 $ 1,455 Credit Agreement On September 7, 2017 , Delphi Technologies and its wholly-owned subsidiary Delphi Powertrain Corporation entered into a credit agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (the “Administrative Agent”), with respect to $1.25 billion in senior secured credit facilities, which became effective in conjunction with the Separation. The Credit Agreement consists of a senior secured five-year $750 million term loan facility due December 2022 (the “Term Loan A Facility”) and a $500 million five-year senior secured revolving credit facility (the “Revolving Credit Facility”) (collectively, the “Credit Facilities”) with the lenders party thereto and JPMorgan Chase Bank, N.A. We incurred $9 million of issuance costs in connection with the Credit Agreement. As of March 31, 2020 , there was $500 million drawn on the Revolving Credit Facility. The Credit Facilities are subject to an interest rate, at our option, of either (a) the Administrative Agent’s Alternate Base Rate (“ABR” as defined in the Credit Agreement) or (b) the London Interbank Offered Rate (the “Adjusted LIBOR Rate” as defined in the Credit Agreement) (“LIBOR”), in each case, plus an applicable margin that is based on our corporate credit ratings, as more particularly described below (the “Applicable Rate”). In addition, the Credit Agreement requires payment of additional interest on certain overdue obligations on terms and conditions customary for financings of this type. The interest rate period with respect to LIBOR interest rate options can be set at one-, two-, three-, or six-months as selected by us in accordance with the terms of the Credit Agreement (or other period as may be agreed by the applicable lenders), but payable no less than quarterly. We may elect to change the selected interest rate over the term of the Credit Facilities in accordance with the provisions of the Credit Agreement. The Applicable Rates charged to the Company on the specified date are set forth below: March 31, 2020 December 31, 2019 LIBOR plus ABR plus LIBOR Plus ABR plus Revolving Credit Facility 1.525 % 0.525 % 1.450 % 0.450 % Term Loan A Facility 1.875 % 0.875 % 1.750 % 0.750 % The Credit Agreement was amended on February 10, 2020. Pursuant to the amendment, the applicable interest rate margins for the Term Loan A Facility will increase or decrease from time to time between 1.50% and 2.25% per annum (for LIBOR loans) and between 0.50% and 1.25% per annum (for ABR loans), in each case based upon changes to our corporate credit ratings. Pursuant to the amendment, the applicable interest rate margins for the Revolving Credit Facility will increase or decrease from time to time between 1.30% and 1.75% per annum (for LIBOR loans) and between 0.30% and 0.75% per annum (for ABR loans), in each case based upon changes to our corporate credit ratings. In light of current economic conditions and uncertainties arising in connection with the COVID-19 pandemic, the Credit Agreement was further amended on May 4, 2020. Pursuant to the second amendment, the applicable interest rate margins for the Term Loan A Facility will increase or decrease from time to time between 2.00% and 2.75% per annum (for LIBOR loans) and between 1.00% and 1.75% per annum (for ABR loans), in each case based upon changes to our corporate credit ratings. Pursuant to the second amendment, the applicable interest rate margins for the Revolving Credit Facility will increase or decrease from time to time between 1.80% and 2.25% per annum (for LIBOR loans) and between 0.80% and 1.25% per annum (for ABR loans), in each case based upon changes to our corporate credit ratings. Accordingly, the Applicable Rates for the Credit Facilities will fluctuate during the term of the Credit Agreement based on changes in the ABR, LIBOR or future changes in our corporate credit ratings. The Credit Agreement contains certain affirmative and negative covenants customary for financings of this type that, among other things, limit our and our subsidiaries’ ability to incur additional indebtedness or liens, to dispose of assets, to make certain fundamental changes, to designate subsidiaries as unrestricted, to make certain investments, to prepay certain indebtedness and to pay dividends, or to make other distributions or redemptions/repurchases, with respect to our and our subsidiaries’ equity interests. In addition, the Credit Agreement requires that we maintain a consolidated net leverage ratio of Consolidated Total Indebtedness to Consolidated Adjusted EBITDA, each as defined in the Credit Agreement (the “Original Ratio”). The Credit Agreement also contains events of default customary for financings of this type, including certain customary change of control events. Pursuant to the Credit Agreement amendment on February 10, 2020, for any fiscal quarter ending on or prior to September 30, 2019 or after December 31, 2020, the Company must maintain a consolidated net leverage ratio of not greater than 3.5 to 1.0 and for any fiscal quarter ending on or after December 31, 2019 and on or prior to December 31, 2020 a consolidated net leverage ratio of not greater than 4.0 to 1.0. Pursuant to the second Credit Agreement amendment on May 4, 2020, the net leverage ratio definition was amended to be Consolidated Secured Indebtedness to Consolidated Adjusted EBITDA, each as defined in the Credit Agreement (the “Revised Ratio”). For any fiscal quarter ending on or prior to March 31, 2020, the Company must maintain the Revised Ratio of not greater than 4.25 to 1.0 stepping down by 0.5x every quarter starting the quarter ended June 30, 2021, and reverting back to the Original Ratio starting the quarter ended March 31, 2022 to be maintained at a level no greater than 4.0 to 1.0. The Company was in compliance with the Credit Agreement covenants as of March 31, 2020 . Senior Notes On September 28, 2017 , Delphi Technologies PLC issued $800 million in aggregate principal amount of 5.00% senior unsecured notes due 2025 in a transaction exempt from registration under the Securities Act (the “Senior Notes”). The Senior Notes indenture contains certain restrictive covenants, including with respect to Delphi Technologies’ (and subsidiaries) ability to incur liens, enter into sale and leaseback transactions and merge with or into other entities. The Company was in compliance with the Senior Notes covenants as of March 31, 2020 . Other Financing Receivable factoring —The Company is party to a €225 million accounts receivable factoring facility for certain subsidiaries in Europe. As a result of current economic conditions and uncertainties arising in connection with the COVID-19 pandemic, this facility is currently suspended pending negotiation of new terms acceptable to both parties. The facility would be accounted for as short-term debt and borrowings would be subject to the availability of eligible accounts receivable. Collateral is not required related to these trade accounts receivable. This facility matures on November 28, 2022 and will automatically renew on a non-committed, indefinite basis unless terminated by either party. Borrowings bear interest at LIBOR plus a margin for borrowings denominated in British pounds and Euro Interbank Offered Rate ("EURIBOR") plus a margin for borrowings denominated in Euros. The current applicable margin will increase or decrease from time to time between 0.45% and 0.85% based on changes to our corporate credit ratings. There were no amounts outstanding on the European accounts receivable factoring facility as of March 31, 2020 and December 31, 2019. The Company entered into arrangements with various financial institutions to sell eligible trade receivables from certain Aftermarket customers in North America and Europe. These arrangements can be terminated at any time subject to prior written notice. The receivables under these arrangements are sold to a third party without recourse to the Company and are therefore accounted for as true sales. During the three months ended March 31, 2020 and March 31, 2019 , $31 million and $31 million of receivables were sold under these arrangements, and expenses of $1 million and $1 million were recognized within interest expense, respectively. In addition, during the three months ended March 31, 2019 , one of the Company’s European subsidiaries factored, without recourse, $21 million of receivables related to certain foreign research credits to a financial institution. This transaction was accounted for as a true sale of the receivables, and the Company therefore derecognized this amount from other long-term assets in the consolidated balance sheet as a result of these transactions. During the three months ended March 31, 2019 , less than $1 million of expenses were recognized within interest expense related to these transactions. Finance leases —There were approximately $13 million and $14 million of finance lease obligations outstanding as of March 31, 2020 and December 31, 2019 , respectively. Interest —Cash paid for interest related to debt outstanding, including the effect of interest rate and cross currency swaps, totaled $7 million and $8 million , for the three months ended March 31, 2020 and 2019 , respectively.

Pension Benefits

Pension Benefits	3 Months Ended
	Mar. 31, 2020
Retirement Benefits [Abstract]
Pension Benefits	PENSION BENEFITS The Company sponsors defined benefit pension plans for certain employees and retirees outside of the U.S. Using appropriate actuarial methods and assumptions, the Company’s defined benefit pension plans are accounted for in accordance with FASB ASC Topic 715, Compensation—Retirement Benefits. The Company’s primary non-U.S. plans are located in the United Kingdom (“U.K.”), France and Mexico. The U.K. and certain Mexican plans are funded. In addition, the Company has defined benefit plans in South Korea, Turkey and Italy for which amounts are payable to employees immediately upon separation. The obligations for these plans are recorded over the requisite service period. Delphi Technologies does not have any U.S. pension assets or liabilities. Effective March 31, 2019, the Company froze future accruals for nearly all U.K. based employees under the related defined benefit plans, replacing them with contributions under defined contribution plans effective April 1, 2019, including additional contributions and other payments to impacted employees over a two-year transition period. As a result of this change, the Company realized a one-time reduction to its pension obligation of $33 million , along with a one-time charge of $15 million in the three months ended March 31, 2019, related to curtailing the defined benefit pension plans in the U.K. For the three months ended March 31, 2020 and 2019 , the Company also recognized a charge of $2 million and $7 million , respectively, related to transitional payments to impacted employees. The Company excluded these charges, and expects to exclude related future charges, from our calculation of Adjusted Operating Income. The amounts shown below reflect the non-U.S. plans’ defined benefit pension (income) expense for the three months ended March 31, 2020 and 2019 : Three Months Ended March 31, 2020 2019 (in millions) Service cost $ 2 $ 7 Interest cost 7 9 Expected return on plan assets (11 ) (14 ) Curtailment loss — 15 Amortization of actuarial losses 2 4 Net periodic benefit cost $ — $ 21 Other postretirement benefit obligations were $1 million and $1 million at March 31, 2020 and December 31, 2019 , respectively.

Commitments And Contingencies

Commitments And Contingencies	3 Months Ended
	Mar. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments And Contingencies	COMMITMENTS AND CONTINGENCIES Ordinary Business Claims In the normal course of our business, we are named from time to time as a defendant in various legal actions, including arbitrations, class actions, and other litigation. We also from time to time receive subpoenas and other inquiries or requests for information from U.S. and foreign federal, state and local governments on a variety of matters. We accrue for matters when we believe that losses are probable and can be reasonably estimated. Considering, among other things, the legal defenses available and existing accruals, it is inherently difficult in many matters to determine whether loss is probable or reasonably possible or to estimate the size or range of the possible loss. Accordingly adverse outcomes from such proceedings could exceed the amounts accrued by an amount that could be material to our results of operations or cash flows in any particular reporting period. We estimate our reasonably possible loss in excess of the amounts accrued for ordinary business claims to be up to $10 million . Transaction with BorgWarner Shareholder Litigation

Revenue

Revenue	3 Months Ended
	Mar. 31, 2020
Revenue [Abstract]
Revenue from Contract with Customer [Text Block]	11. REVENUE Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring promised goods or services. The Company generally recognizes revenue when it satisfies a performance obligation by transferring control over a product to a customer. From time to time, we enter into pricing agreements with our customers that provide for price reductions, some of which are conditional upon achieving certain criteria. In these instances, revenue is recognized based on the agreed-upon price at the time of shipment. Nature of Goods The majority of our revenue is recorded at a point in time as defined by ASC Topic 606, Revenue from Contacts with Customers (“ ASC 606”) as the customers obtain control of the product upon title transfer and not as the product is manufactured or developed. For certain customers, based on specific terms and conditions pertaining to termination for convenience, Delphi Technologies concluded that it had an enforceable right to payment for performance completed to date and the products have no alternative use to the Company, which requires the recognition of revenue over time as defined by ASC 606. The impact on both revenue and operating income from recognizing revenue over time instead of point in time is not significant. The amount of revenue recognized for these products is based on the purchase order price and adjusted for revenue allocated to variable consideration (i.e. estimated rebates and price discounts), as applicable. Our payment terms are based on customary business practices and vary by customer type and products offered. The term between invoicing and when payment is due is not significant. Disaggregation of Revenue In the following table, net sales to outside customers, based on the manufacturing location, is disaggregated by primary geographical market: Three Months Ended March 31, 2020 2019 (in millions) North America $ 260 $ 338 Europe 418 542 Asia Pacific 242 236 South America 25 35 Total $ 945 $ 1,151 The Fuel Injection Systems, Powertrain Products and Electrification & Electronics segments primarily serve OEMs along with certain Tier 1 suppliers (one that supplies vehicle components directly to manufacturers) and the Aftermarket segment serves sales channels to independent aftermarket customers and original equipment service customers. In the following table, net sales is disaggregated by customer and sales channels: Three Months Ended March 31, 2020 2019 (in millions) Sales to OEMs and Tier 1 customers: Fuel Injection Systems $ 358 $ 419 Powertrain Products 241 302 Electronics & Electrification products 172 237 Total sales to OEMs and Tier 1 customers 771 958 Sales to independent aftermarket customers 121 141 Sales to original equipment service customers 53 52 Total sales to aftermarket customers 174 193 Total $ 945 $ 1,151 Contract Balances As discussed above, certain customers have contracts with specific terms and conditions which require recognition of revenue over time as defined by ASC 606. As of March 31, 2020 and December 31, 2019 the recognition of revenue over time resulted in approximately $2 million and $2 million of unbilled accounts receivable, respectively, which are included in accounts receivable, net. There were no other contract assets or liabilities as of March 31, 2020 and December 31, 2019 as defined by ASC 606. Return Assets The Aftermarket segment provides certain customers with a right of return. The Company recognizes an estimated return asset (and adjusts for cost of sales) for the right to recover the products returned by the customer. ASC 606 requires that return assets be presented separately from inventory. As of March 31, 2020 and December 31, 2019 , the Company had return assets of $7 million and $7 million , respectively, included in other current assets. Practical Expedients and Exemptions For our Fuel Injection Systems, Powertrain Products and Electrification & Electronics segments, we define the contract with the customer as the combination of a current purchase order and a current production schedule issued by the customer. For our Aftermarket segment, we define the contract with the customer as the combination of a current purchase order and a master agreement with the customer. Although there are instances where the master agreements may extend beyond one year, there are generally no purchase orders with an expected duration beyond a year. There are generally no performance obligations outstanding beyond a year. The Company generally does not enter into fixed long-term supply agreements. The Company applies the exemption in ASC 606 and does not disclose information about remaining performance obligations that have original expected durations of one year or less. In addition, the Company applies the practical expedient in ASC 340 and immediately expenses contract acquisition costs when incurred, including sales commissions, because the amortization period would be one year or less.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES At the end of each interim period, the Company makes its best estimate of the annual expected effective income tax rate and applies that rate to its ordinary year-to-date earnings or loss. The income tax provision or benefit related to unusual or infrequent items, if applicable, that will be separately reported or reported net of their related tax effects are individually computed and recognized in the interim period in which those items occur. In addition, the effect of changes in enacted tax laws or rates, tax status, judgment on the realizability of a beginning-of-the-year deferred tax asset in future years or income tax contingencies is recognized in the interim period in which the change occurs. The computation of the annual expected effective income tax rate at each interim period requires certain estimates and assumptions including, but not limited to, the expected pre-tax income (or loss) for the year, projections of the proportion of income (and/or loss) earned and taxed in respective jurisdictions, permanent and temporary differences, and the likelihood of the realizability of deferred tax assets generated in the current year. Jurisdictions with a projected loss for the year or a year-to-date loss for which no tax benefit or expense can be recognized due to a valuation allowance are excluded from the estimated annual effective tax rate. The impact of such an exclusion could result in a higher or lower effective tax rate during a particular quarter, based upon the composition and timing of actual earnings compared to annual projections. The estimates used to compute the provision or benefit for income taxes may change as new events occur, additional information is obtained or as our tax environment changes. To the extent that the expected annual effective income tax rate changes, the effect of the change on prior interim periods is included in the income tax provision in the period in which the change in estimate occurs. The Company’s income tax expense and effective tax rate for the three months ended March 31, 2020 and 2019 were as follows: Three Months Ended March 31, 2020 2019 (dollars in millions) Income tax expense $ 20 $ 8 Effective tax rate (59 )% 32 % The Company’s tax rate is affected by the fact that Delphi Technologies PLC, its parent entity, is a U.K. resident taxpayer, the tax rates in the other jurisdictions in which the Company operates, the relative amount of income earned by jurisdiction and the relative amount of losses or income for which no tax benefit or expense was recognized due to a valuation allowance. The Company’s effective tax rate for the three months ended March 31, 2020 was impacted by unfavorable changes in geographic income mix in 2020 as compared to 2019 which increased the amount of losses in jurisdictions in which no tax benefit for those losses could be recognized. Primarily driven by the expected impact of the COVID-19 pandemic, the Company has recognized a significantly higher proportion of any such expected geographic full-year 2020 taxable income in the first quarter of 2020 as compared to the first quarter of 2019. The Company’s effective tax rate for the three months ended March 31, 2020 includes net discrete tax benefit of $1 million . The effective tax rate for the three months ended March 31, 2019 was impacted by favorable changes in geographic income mix in 2019 as compared to 2018. The Company’s effective tax rate for the three months ended March 31, 2019 includes net discrete tax benefit of $1 million . Delphi Technologies PLC is a U.K. resident taxpayer and as such is generally not subject to U.K. tax on remitted foreign earnings. Cash paid or withheld for income taxes was $10 million and $12 million for the three months ended March 31, 2020 and 2019 , respectively.

Shareholders' Equity And Net In

Shareholders' Equity And Net Income Per Share	3 Months Ended
	Mar. 31, 2020
Shareholders' Equity and Net Income Per Share Note [Abstract]
Shareholders' Equity And Net Income Per Share	SHAREHOLDERS’ EQUITY AND NET INCOME PER SHARE Net Income Per Share Basic net income per share is computed by dividing net income attributable to Delphi Technologies by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock method by dividing net income attributable to Delphi Technologies by the diluted weighted average number of ordinary shares outstanding. For all periods presented the calculation of net income per share contemplates the dilutive impacts, if any, of the Company’s share-based compensation plans. Refer to Note 18. Share-Based Compensation for additional information. Weighted Average Shares The following table illustrates net income per share attributable to Delphi Technologies and the weighted average shares outstanding used in calculating basic and diluted income per share: Three Months Ended March 31, 2020 2019 (in millions, except per share data) Numerator: Net (loss) income attributable to Delphi Technologies $ (57 ) $ 16 Denominator: Weighted average ordinary shares outstanding, basic 86.17 88.45 Dilutive shares related to restricted stock units (“RSUs”) 0.11 0.10 Weighted average ordinary shares outstanding, including dilutive shares 86.28 88.55 Net income per share attributable to Delphi Technologies: Basic $ (0.66 ) $ 0.18 Diluted $ (0.66 ) $ 0.18 Anti-dilutive securities share impact — — Share Repurchases In January 2019, the Board of Directors elected to suspend the Company’s quarterly dividend and approved a new $200 million share repurchase program, which replaced the previous repurchase authorization from July 2018. Repurchases under this program could be made at management’s discretion from time to time on the open market or through privately negotiated transactions. On October 31, 2019, the Company suspended its share repurchase program. A summary of the ordinary shares repurchased during the three months ended March 31, 2019 is as follows: Three Months Ended March 31, 2019 Total number of shares repurchased 737,917 Average price paid per share $ 20.33 Total (in millions) $ 15 All repurchased shares were retired and returned to authorized but unissued shares. The repurchased shares are reflected as a reduction of ordinary share capital for the par value of the shares, with the excess applied as reductions to additional paid-in-capital and retained earnings.

Changes in Accumulated Other Co

Changes in Accumulated Other Comprehensive Income	3 Months Ended
	Mar. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Changes in Accumulated Other Comprehensive Income	CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The changes in accumulated other comprehensive income (loss) attributable to Delphi Technologies (net of tax) for the three months ended March 31, 2020 and 2019 are shown below. Three Months Ended March 31, 2020 2019 (in millions) Foreign currency translation adjustments: Balance at beginning of period $ (175 ) $ (165 ) Aggregate adjustment for the period (1) (44 ) 8 Balance at end of period (219 ) (157 ) Gains (losses) on derivatives: Balance at beginning of period 20 (2 ) Other comprehensive income before reclassifications (net tax effect of $0 and $0) 6 18 Reclassification to income (net tax effect of $0 and $0) (2 ) (2 ) Balance at end of period 24 14 Pension and postretirement plans: Balance at beginning of period (221 ) (245 ) Other comprehensive income before reclassifications (net tax effect of $3 and $2) 11 19 Reclassification to income (net tax effect $0 and $4) 2 15 Balance at end of period (208 ) (211 ) Accumulated other comprehensive loss, end of period $ (403 ) $ (354 ) (1) Includes a gain of $2 million and a loss of $3 million , for the three months ended March 31, 2020 and 2019 , respectively, related to the foreign currency impact of intra-entity loans that are of a long-term investment nature. Also included are gains of $3 million and $4 million , for the three months ended March 31, 2020 and 2019 , respectively, related to non-derivative net investment hedges. Refer to Note 15. Derivatives and Hedging Activities for further description of these hedges. Reclassifications from accumulated other comprehensive income (loss) to income for the three months ended March 31, 2020 and 2019 were as follows: Reclassification Out of Accumulated Other Comprehensive Income (Loss) Details About Accumulated Other Comprehensive Income (Loss) Components Three Months Ended March 31, Affected Line Item in the Statement of Operations 2020 2019 (in millions) Pension and postretirement plans: Actuarial losses $ (2 ) $ (4 ) Other income (expense), net (1) Curtailment — (15 ) Other income (expense), net (1) (2 ) (19 ) Income before income taxes — 4 Income tax expense (2 ) (15 ) Net income — — Net income attributable to noncontrolling interest $ (2 ) $ (15 ) Net income attributable to Delphi Technologies (1) These accumulated other comprehensive loss components are included in the computation of net periodic pension cost (see Note 9. Pension Benefits for additional details). Refer to Note. 15 Derivatives and Hedging Activities for additional reclassifications from accumulated other comprehensive income (loss) to income.

Derivatives And Hedging Activit

Derivatives And Hedging Activities	3 Months Ended
	Mar. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	DERIVATIVES AND HEDGING ACTIVITIES Cash Flow Hedges Delphi Technologies is exposed to market risk, such as fluctuations in foreign currency exchange rates, commodity prices and changes in interest rates, which may result in cash flow risks. To manage the volatility relating to these exposures, Delphi Technologies aggregates the exposures on a consolidated basis to take advantage of natural offsets. For exposures that are not offset within its operations, Delphi Technologies enters into various derivative transactions pursuant to its risk management policies, which prohibit holding or issuing derivative financial instruments for speculative purposes, and designation of derivative instruments is performed on a transaction basis to support hedge accounting. The changes in fair value of these hedging instruments are offset in part or in whole by corresponding changes in the fair value or cash flows of the underlying exposures being hedged. Delphi Technologies assesses the initial and ongoing effectiveness of its hedging relationships in accordance with its documented policy. In December 2018, the Company entered into interest rate swap agreements, designated as cash flow hedges, with a combined notional amount of $400 million where the variable rates under the Term Loan A Facility have been exchanged for a fixed rate. These interest rate swap agreements mature in September 2022 and convert the nature of $400 million of the loan from LIBOR floating-rate debt to fixed-rate debt. As of March 31, 2020 , the Company had the following outstanding notional amounts related to foreign currency forward contracts designated as cash flow hedges that were entered into to hedge forecasted exposures: Foreign Currency Quantity Unit of Notional Amount (in millions) Chinese Yuan 653 RMB $ 90 Euro 37 EUR 40 Mexican Peso 1,046 MXN 40 Polish Zloty 169 PLN 40 British Pound 21 GBP 30 Singapore Dollar 36 SGD 30 Turkish Lira 62 TRY 10 As of March 31, 2020 , Delphi Technologies has entered into derivative instruments to hedge cash flows extending out to September 2022. Gains and losses on derivatives qualifying as cash flow hedges are recorded in accumulated other comprehensive income (“OCI”), to the extent that hedges are effective, until the underlying transactions are recognized in earnings. Unrealized amounts in accumulated OCI will fluctuate based on changes in the fair value of hedge derivative contracts at each reporting period. Net losses on cash flow hedges included in accumulated OCI as of March 31, 2020 were approximately $27 million (approximately $27 million , net of tax). Of this total, approximately $12 million of losses are expected to be included in cost of sales and interest expense within the next 12 months and $15 million of losses are expected to be included in cost of sales and interest expense in subsequent periods. Cash flow hedges are discontinued when Delphi Technologies determines it is no longer probable that the originally forecasted transactions will occur. Cash flows from derivatives used to manage foreign exchange and interest rate risks are classified as operating activities within the consolidated statement of cash flows. Net Investment Hedges The Company is also exposed to the risk that adverse changes in foreign currency exchange rates could impact its net investment in non-U.S. subsidiaries. To manage this risk, the Company designated a qualifying non-derivative instrument, foreign currency-denominated debt, as a net investment hedge of certain non-U.S. subsidiaries. The gains or losses on instruments designated as net investment hedges are recognized within OCI to offset changes in the value of the net investment in these foreign currency-denominated operations. Gains and losses reported in accumulated other comprehensive income (loss) are reclassified to earnings only when the related currency translation adjustments are required to be reclassified, usually upon sale or liquidation of the investment. In December 2018 and March 2019, as a means of managing foreign currency risk related to our significant operations in Europe, the Company executed fixed-for-fixed cross currency swaps, in which the Company will pay Euros and receive U.S. dollars with a combined notional amount of $600 million . These agreements are designated as net investment hedges and have a maturity date of September 2022. Derivatives Not Designated as Hedges On certain occasions the Company enters into certain foreign currency contracts that are not designated as hedges. When hedge accounting is not applied to derivative contracts, gains and losses are recorded to other income (expense), net and cost of sales in the consolidated statement of operations. Fair Value of Derivative Instruments in the Balance Sheet The following table includes the fair value of derivative instruments recorded in the consolidated balance sheets as of March 31, 2020 and December 31, 2019 : Asset Derivatives Liability Derivatives Balance Sheet Location* March 31, December 31, Balance Sheet Location* March 31, December 31, (in millions) Designated as cash flow hedges: Foreign currency derivatives* Other current assets $ 3 $ 6 Other current assets $ 2 $ — Foreign currency derivatives* Other long-term assets 1 2 Other long-term assets 1 — Foreign currency derivatives* Accrued liabilities 2 — Accrued liabilities 5 — Foreign currency derivatives* Other long-term liabilities — — Other long-term liabilities 2 — Interest rate swaps* Other long-term assets — — Other long-term assets 22 11 Designated as net investment hedges: Cross-currency swaps* Other long-term assets 51 22 Other long-term assets — — Total designated as hedges $ 57 $ 30 $ 32 $ 11 Derivatives not designated as hedges: Foreign currency derivatives* Other current assets $ 1 $ 3 Other current assets $ 1 $ 1 Foreign currency derivatives* Accrued liabilities 1 — Accrued liabilities — — Total not designated as hedges $ 2 $ 3 $ 1 $ 1 * Derivative instruments are subject to master netting arrangements and are presented on a net basis in the consolidated balance sheets in accordance with accounting guidance related to the offsetting of amounts related to certain contracts. The fair value of Delphi Technologies’ derivative financial instruments was in a net asset position as of March 31, 2020 and a net asset position as of December 31, 2019 . Effect of Derivatives on the Statement of Operations and Statement of Comprehensive Income The pre-tax effect of the derivative financial instruments in the consolidated statement of operations and consolidated statement of comprehensive income for the three months ended March 31, 2020 and 2019 is as follows: Three Months Ended March 31, 2020 Gain (Loss) Recognized in OCI Gain Reclassified from OCI into Income (in millions) Derivatives designated as cash flow hedges: Foreign currency derivatives $ (12 ) $ 3 Interest rate swaps (11 ) (1 ) Derivatives designated as net investment hedges: Cross-currency swaps 29 — Total $ 6 $ 2 Loss Recognized in Income (in millions) Derivatives not designated $ (1 ) Total $ (1 ) Three Months Ended March 31, 2019 Gain Recognized in OCI Gain Reclassified from OCI into Income (in millions) Derivatives designated as cash flow hedges: Foreign currency derivatives $ 2 $ 2 Derivatives designated as net investment hedges: Cross-currency swaps 16 — Total $ 18 $ 2 Loss Recognized in Income (in millions) Derivatives not designated $ (2 ) Total $ (2 ) The gain or loss recognized into income for designated and not designated derivative instruments were recorded to other income, net, interest expense and cost of sales in the consolidated statements of operations for the periods presented above.

Fair Value of Financial Instrum

Fair Value of Financial Instrument	3 Months Ended
	Mar. 31, 2020
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]	FAIR VALUE OF FINANCIAL INSTRUMENTS Fair Value Measurements on a Recurring Basis Derivative instruments —All derivative instruments are required to be reported on the balance sheet at fair value unless the transactions qualify and are designated as normal purchases or sales. Changes in fair value are reported currently through earnings unless they meet hedge accounting criteria. Delphi Technologies’ derivative exposures are with counterparties with long-term investment grade credit ratings. Delphi Technologies estimates the fair value of its derivative contracts using an income approach based on valuation techniques to convert future amounts to a single, discounted amount. Estimates of the fair value of foreign currency derivative instruments, interest rate swaps and cross-currency swaps are determined using exchange traded prices and rates. Delphi Technologies also considers the risk of non-performance in the estimation of fair value, and includes an adjustment for non-performance risk in the measure of fair value of derivative instruments. The non-performance risk adjustment reflects the credit default spread (“CDS”) applied to the foreign currency exposures by counterparty. When Delphi Technologies is in a net derivative asset position, the counterparty CDS rates are applied to the net derivative asset position. When Delphi Technologies is in a net derivative liability position, estimates of peer companies’ CDS rates are applied to the net derivative liability position. In certain instances where market data is not available, Delphi Technologies uses management judgment to develop assumptions that are used to determine fair value. This could include situations of market illiquidity for a particular currency or commodity or where observable market data may be limited. In those situations, Delphi Technologies generally surveys investment banks and/or brokers and utilizes the surveyed prices and rates in estimating fair value. As of March 31, 2020 Delphi Technologies was in a net derivative asset position of $26 million . As of December 31, 2019 Delphi Technologies was in a net derivative asset position of $21 million . No significant adjustments were recorded for nonperformance risk based on the application of peer companies’ CDS rates, evaluation of our own nonperformance risk and because Delphi Technologies’ exposures were to counterparties with investment grade credit ratings. Refer to Note 15. Derivatives and Hedging Activities for further information regarding derivatives. As of March 31, 2020 and December 31, 2019 Delphi Technologies had the following derivative assets measured at fair value on a recurring basis: Total Quoted Prices in Active Markets Significant Other Observable Inputs Significant Unobservable Inputs (in millions) As of March 31, 2020: Foreign currency derivatives* $ 1 $ — $ 1 $ — Interest rate swaps* (22 ) — (22 ) — Cross-currency swaps* 51 — 51 — Total $ 30 $ — $ 30 $ — As of December 31, 2019: Foreign currency derivatives* $ 10 $ — $ 10 $ — Interest rate swaps* (11 ) — (11 ) — Cross-currency swaps* 22 — 22 — Total $ 21 $ — $ 21 $ — As of March 31, 2020 Delphi Technologies had the following derivative liabilities measured at fair value on a recurring basis (as of December 31, 2019 Delphi Technologies did not have any derivative liabilities): Total Quoted Prices in Active Markets Significant Other Observable Inputs Significant Unobservable Inputs (in millions) As of March 31, 2020: Foreign currency derivatives* $ (4 ) $ — $ (4 ) $ — Total $ (4 ) $ — $ (4 ) $ — * Derivative instruments are subject to master netting arrangements and are presented on a net basis in the consolidated balance sheets in accordance with accounting guidance related to the offsetting of amounts related to certain contracts. Non-derivative financial instruments —Delphi Technologies’ non-derivative financial instruments include cash and cash equivalents, accounts and notes receivable, accounts payable, as well as debt, which consists of finance lease liabilities, the Senior Notes, the Term Loan A Facility and other debt issued by Delphi Technologies’ non-U.S. subsidiaries. The fair value of debt is based on quoted market prices for instruments with public market data or significant other observable inputs for instruments without a quoted public market price (Level 2). As of March 31, 2020 and December 31, 2019 , total debt was recorded at $1,984 million and $1,495 million , respectively, and had estimated fair values of $1,643 million and $1,438 million , respectively. For all other financial instruments recorded at March 31, 2020 and December 31, 2019 , fair value approximates book value. Fair Value Measurements on a Nonrecurring Basis In addition to items that are measured at fair value on a recurring basis, Delphi Technologies also has items in its balance sheet that are measured at fair value on a nonrecurring basis. As these items are not measured at fair value on a recurring basis, they are not included in the tables above. Nonfinancial assets and liabilities that are measured at fair value on a nonrecurring basis include certain long-lived assets, equity method investments, other equity investments, intangible assets, asset retirement obligations, share-based compensation and liabilities for exit or disposal activities measured at fair value upon initial recognition. During the three months ended March 31, 2020 and 2019, Delphi Technologies recorded non-cash asset impairment charges totaling $3 million and $3 million , respectively, within other income (expense), net and amortization related to declines in the fair value for certain equity investments and intangible assets, respectively. Fair value of long-lived assets is determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved and a review of appraisals. As such, Delphi Technologies has determined that the fair value measurements of long-lived assets fall in Level 3 of the fair value hierarchy.

Other Income, Net

Other Income, Net	3 Months Ended
	Mar. 31, 2020
Other Income and Expenses [Abstract]
Other Income, Net	OTHER INCOME (EXPENSE), NET Other income (expense), net included: Three Months Ended March 31, 2020 2019 (in millions) Interest income $ 2 $ 2 Components of net periodic benefit cost other than service cost (Note 9) 2 (14 ) Impairment of investment in PolyCharge (3 ) — Other, net 1 — Other income (expense), net $ 2 $ (12 )

Share-Based Compensation

Share-Based Compensation	3 Months Ended
	Mar. 31, 2020
Share-based Payment Arrangement [Abstract]
Share-Based Compensation	SHARE-BASED COMPENSATION Long Term Incentive Plan The Delphi Technologies PLC Long-Term Incentive Plan (the “PLC LTIP”) allows for the grant of share-based awards (up to 7,500,000 ordinary shares) for long-term compensation to the employees, directors, consultants and advisors of the Company. The awards can be in the form of shares, options, stock appreciation rights, restricted stock, restricted stock units (“RSUs”), performance awards, and other share-based awards. Board of Director Awards On April 26, 2018, Delphi Technologies granted 34,756 RSUs to the Board of Directors at a grant date fair value of approximately $2 million . The RSUs vested on April 24, 2019, and 33,944 ordinary shares, which included shares issued in connection with dividend equivalents, were issued to members of the Board of Directors at a fair value of approximately $1 million . On April 25, 2019, Delphi Technologies granted 70,924 RSUs to the Board of Directors at a grant date fair value of approximately $2 million . The RSUs vested on April 22, 2020, and 68,018 ordinary shares were issued to members of the Board of Directors at a fair value of less than $1 million . On April 23, 2020, Delphi Technologies granted 197,902 RSUs to the Board of Directors at a grant date fair value of approximately $2 million . The grant date fair value was determined based on the closing price of the Company’s ordinary shares on April 23, 2020. The RSUs will vest on April 21, 2021. Executive Awards The executive awards include a time-based vesting portion and a performance-based vesting portion, as well as continuity awards in certain years. The time-based RSUs vest ratably over three years beginning on the first anniversary of the grant date. The performance-based RSUs vest at the completion of a three-year performance period if certain targets are met. Each executive will receive between 0% and 200% of his or her target performance-based award based on the Company’s performance against established company-wide performance metrics. The details of the executive grant are as follows: Grant Date RSUs Granted Grant Date Fair Value Time-Based Award Vesting Dates Performance-Based Award Vesting Date (in millions) February 2020 1.4 $23 Annually on the anniversary grant date, 2021-2023 December 31, 2022 February 2019 1.0 $27 Annually on the anniversary grant date, 2020-2022 December 31, 2021 February 2018 0.3 $16 Annually on the anniversary grant date, 2019-2021 December 31, 2020 The grant date fair value of the RSUs is determined based on the target number of awards issued, the closing price of the Company’s ordinary shares on the date of the grant of the award, including an estimate for forfeitures, and a contemporaneous valuation performed by an independent valuation specialist with respect to the relative total shareholder return awards. A summary of activity, including award grants, vesting and forfeitures for Delphi Technologies employees and non-employee members of the Board of Directors is provided below. RSUs Weighted Average Grant Date Fair Value (in thousands) Nonvested, January 1, 2020 1,608 $ 26.48 Granted 1,374 16.89 Vested (272 ) 28.39 Forfeited (99 ) 29.93 Nonvested, March 31, 2020 2,611 21.10 During the three months ended March 31, 2019 , the Company entered into an individual one-time award of non-qualified stock options to purchase ordinary shares of the Company, which options had a grant date fair value of $3 million based on a contemporaneous valuation performed by an independent valuation specialist. The options become exercisable in equal parts annually over a 5-year period commencing on the first anniversary of the grant. The options will be exercisable, subject to vesting, for a period of 10 years after the grant date. Share-based compensation expense recorded within the consolidated statement of operations was $4 million ( $4 million , net of tax) and $4 million ( $4 million , net of tax) based on the Company’s best estimate of ultimate performance against the respective targets during the three months ended March 31, 2020 and 2019, respectively. The Company will continue to recognize compensation expense, based on the grant date fair value of the awards applied to the Company’s best estimate of ultimate performance against the respective targets, over the requisite vesting periods of the awards. Based on the grant date fair value of the awards and the Company’s best estimate of ultimate performance against the respective targets as of March 31, 2020 , unrecognized compensation expense on a pretax basis of approximately $34 million is anticipated to be recognized over a weighted average period of approximately 2

Segment Reporting

Segment Reporting	3 Months Ended
	Mar. 31, 2020
Segment Reporting [Abstract]
Segment Reporting	SEGMENT REPORTING The Company operates its business in the following segments: • Fuel Injection Systems. This segment includes gasoline and diesel fuel injection components and systems. Our gasoline fuel injection portfolio includes a full suite of fuel injection technologies – including pumps, injectors, fuel rail assemblies and complete systems – that deliver greater efficiency for traditional and hybrid vehicles with gasoline combustion engines. The Company’s Gasoline Direct Injection (“GDi”) technology provides high-precision fuel delivery for optimized combustion, which lowers emissions and improves fuel economy. Our diesel fuel injection systems portfolio provides enhanced engine performance. The Company’s common rail fuel injection system is the core technology for both on and off-highway commercial and light vehicle applications. • Powertrain Products. This segment includes an array of highly-engineered products for traditional combustion and hybrid electric vehicles, including variable valvetrain, smart remote actuators, powertrain sensors, ignition products, canisters, and fuel handling products. These products complement and enhance the efficiency improvements delivered by our fuel injection systems technologies. • Electrification & Electronics. Our electronics portfolio consists of engine and transmission control modules and power electronics. The control modules, containing as much as one million lines of software code, are key components that enable the integration and operation of powertrain products throughout the vehicle. As electrification increases, our proprietary solutions – including supervisory controllers, software, DC/DC converters and inverters – provide better efficiency, reduced weight and lower cost for our OEM customers, while also making these and other components easier to integrate. Manufacturers are also choosing to combine power electronic functionality into one unit, enabling more effective packaging at a lower total cost while increasing Delphi Technologies’ content per vehicle. • Aftermarket. Through this segment we sell products and services to independent aftermarket customers and original equipment service customers. Our aftermarket product portfolio includes a wide range of solutions covering the fuel injection, electronics and engine management, maintenance, and test equipment and vehicle diagnostics categories. The accounting policies of the segments are the same as those of the consolidated Company, except that the disaggregated financial results for the segments have been prepared using a management approach, which is consistent with the basis and manner in which management internally disaggregates financial information for which Delphi Technologies’ chief operating decision maker regularly reviews financial results to assess performance of, and make internal operating decisions about allocating resources to the segments. Generally, Delphi Technologies evaluates segment performance based on stand-alone segment net income before interest expense, other income (expense), net, income tax expense, equity income, net of tax, restructuring, separation and transformation costs, asset impairments, pension charges and Transaction related costs (“Adjusted Operating Income”) and accounts for inter-segment sales and transfers as if the sales or transfers were to third parties, at current market prices. Delphi Technologies’ management utilizes Adjusted Operating Income as the key performance measure of segment income or loss to evaluate segment performance, and for planning and forecasting purposes to allocate resources to the segments, as management believes this measure is most reflective of the operational profitability or loss of Delphi Technologies’ operating segments. Consolidated Adjusted Operating Income should not be considered a substitute for results prepared in accordance with U.S. GAAP and should not be considered an alternative to net income attributable to Delphi Technologies, which is the most directly comparable financial measure to Adjusted Operating Income that is prepared in accordance with U.S. GAAP. Adjusted Operating Income, as determined and measured by Delphi Technologies, should also not be compared to similarly titled measures reported by other companies. Included below are sales and operating data for the Company’s segments for the three months ended March 31, 2020 and 2019 . Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs and Other (1) Total (in millions) For the Three Months Ended March 31, 2020: Net sales $ 393 $ 261 $ 178 $ 174 $ (61 ) $ 945 Depreciation & amortization $ 30 $ 11 $ 13 $ 1 $ 1 $ 56 Adjusted operating income $ 18 $ 35 $ 1 $ 15 $ (29 ) $ 40 Operating income $ (16 ) $ 27 $ (2 ) $ 15 $ (44 ) $ (20 ) Equity income $ — $ — $ — $ — $ — $ — Net income attributable to noncontrolling interest $ 1 $ 2 $ — $ — $ — $ 3 Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs and Other (1) Total (in millions) For the Three Months Ended March 31, 2019: Net sales $ 454 $ 327 $ 243 $ 193 $ (66 ) $ 1,151 Depreciation & amortization $ 28 $ 14 $ 10 $ 1 $ — $ 53 Adjusted operating income $ 23 $ 61 $ 17 $ 15 $ (29 ) $ 87 Operating income $ 13 $ 57 $ 13 $ 14 $ (42 ) $ 55 Equity income $ 2 $ — $ — $ — $ — $ 2 Net income attributable to noncontrolling interest $ — $ 3 $ — $ — $ — $ 3 (1) Corporate Costs and Other includes corporate related expenses not allocated to operating segments, which primarily includes executive administration, corporate finance, legal, human resources, supply chain management and information technology. This column also includes the elimination of inter-segment transactions The reconciliation of Adjusted Operating Income to Operating Income includes, as applicable, restructuring, separation and transformation costs, asset impairments, pension charges and Transaction related costs. The reconciliation of Adjusted Operating Income to net income attributable to Delphi Technologies for the three and three months ended March 31, 2020 and 2019 are as follows: Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs (1) Total (in millions) For the Three Months Ended March 31, 2020: Adjusted operating income $ 18 $ 35 $ 1 $ 15 $ (29 ) $ 40 Restructuring (32 ) (8 ) (1 ) — (2 ) (43 ) Separation and transformation costs (2) — — (2 ) — (1 ) (3 ) Transaction related costs (3) — — — — (12 ) (12 ) Pension charges (4) (2 ) — — — — (2 ) Operating (loss) income $ (16 ) $ 27 $ (2 ) $ 15 $ (44 ) (20 ) Interest expense (16 ) Other income, net 2 Loss before income taxes and equity income (34 ) Income tax expense (20 ) Equity income, net of tax — Net loss (54 ) Net income attributable to noncontrolling interest 3 Net loss attributable to Delphi Technologies $ (57 ) Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs (1) Total (in millions) For the Three Months Ended March 31, 2019: Adjusted operating income $ 23 $ 61 $ 17 $ 15 $ (29 ) $ 87 Restructuring (3 ) — — — — (3 ) Separation and transformation costs (2) — (1 ) (4 ) — (13 ) (18 ) Asset impairments — (3 ) — — — (3 ) Pension charges (4) (7 ) — — (1 ) — (8 ) Operating income $ 13 $ 57 $ 13 $ 14 $ (42 ) 55 Interest expense (18 ) Other expense, net (12 ) Income before income taxes and equity income 25 Income tax expense (8 ) Equity income, net of tax 2 Net income 19 Net income attributable to noncontrolling interest 3 Net income attributable to Delphi Technologies $ 16 (1) Corporate costs includes corporate related expenses not allocated to operating segments, which primarily includes executive administration, corporate finance, legal, human resources, supply chain management and information technology. (2) Separation and transformation costs include one-time incremental expenses associated with becoming a stand-alone publicly-traded company and costs and income associated with the transformation of our global technical center footprint. (3) Transaction related costs include charges for due diligence, integration planning and other expenses related to the Transaction with BorgWarner. (4) Pension charges include additional contributions to defined contribution plans, other payments to impacted employees and other related expenses resulting from the freeze of future accruals for nearly all U.K. defined benefit pension plans.

Subsequent Events Subsequent Ev

Subsequent Events Subsequent Events	3 Months Ended
	Mar. 31, 2020
Subsequent Event [Line Items]
Subsequent Events [Text Block]	SUBSEQUENT EVENTS On May 6, 2020, we resolved our breach dispute with BorgWarner by entering into the Amendment, pursuant to which, among other things, BorgWarner consented to the Revolver Draw and certain other matters, subject to the terms and conditions contained in the Amendment. The Amendment also amends the Original Transaction Agreement to (a) reduce the exchange ratio at which each Delphi Technologies ordinary share will be exchanged from 0.4534 shares of BorgWarner common stock to 0.4307 shares of BorgWarner common stock and (b) include certain additional conditions to BorgWarner’s obligations to close the Transaction requiring that Delphi Technologies’ net-debt-to-adjusted EBITDA ratio and revolving borrowings not exceed certain stated limits. The Transaction is currently expected to close in the second half of 2020. See Note 1. General for additional information.

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
Use of Estimates, Policy [Policy Text Block]	Use of estimates —Preparation of consolidated financial statements in conformity with U.S. GAAP requires the use of estimates and assumptions that affect amounts reported therein. Generally, matters subject to estimation and judgment include amounts related to accounts receivable realization, inventory obsolescence, asset impairments, useful lives of intangible and fixed assets, deferred tax asset valuation allowances, income taxes, pension benefit plan assumptions, accruals related to litigation, warranty costs, restructuring, environmental remediation costs, worker’s compensation accruals and healthcare accruals. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may be based upon amounts that differ from those estimates. Events or changes in circumstances after March 31, 2020, including those resulting from the impacts of the COVID-19 pandemic, will be included in future periods.
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The unaudited consolidated financial statements included herein have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete annual financial statements. These financial statements include all adjustments, which consist of normal recurring items, necessary for a fair presentation. The operating results for interim periods are not necessarily indicative of results that may be expected for any other interim period or for the full year. These financial statements should be read in conjunction with the Delphi Technologies’ Annual Report on Form 10-K for the year ended December 31, 2019.
Net Income Per Share, Policy	SHAREHOLDERS’ EQUITY AND NET INCOME PER SHARE Net Income Per Share Basic net income per share is computed by dividing net income attributable to Delphi Technologies by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock method by dividing net income attributable to Delphi Technologies by the diluted weighted average number of ordinary shares outstanding. For all periods presented the calculation of net income per share contemplates the dilutive impacts, if any, of the Company’s share-based compensation plans. Refer to Note 18. Share-Based Compensation for additional information.
Recently Issued Accounting Pronouncements, Policy	Recently adopted accounting pronouncements —In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . This guidance requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. This guidance also requires enhanced disclosures regarding significant estimates and judgments used in estimating credit losses. The Company adopted this ASU on January 1, 2020. This guidance is applicable to the Company’s accounts receivable allowance for doubtful accounts, reimbursable engineering costs, notes receivable and cash equivalents. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment . This guidance simplifies how an entity is required to test goodwill for impairment by eliminating step two from the goodwill impairment test, which measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount. Under the new guidance, if a reporting unit’s carrying amount exceeds its fair value, an entity will record an impairment charge based on that difference. The impairment charge will be limited to the amount of goodwill allocated to that reporting unit. The Company adopted this ASU on January 1, 2020. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement . This guidance amends ASC 820 to add, remove and clarify certain disclosure requirements related to fair value measures. The Company adopted this ASU on January 1, 2020. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. Recently issued accounting pronouncements not yet adopted —In August 2018, the FASB issued ASU 2018-14, Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans . This guidance amends ASC 715 to add, remove and clarify certain disclosure requirements related to defined benefit pension and other postretirement plans. The new guidance is effective for fiscal years ending after December 31, 2020. Early adoption is permitted. The adoption of this guidance is not expected to have a material impact on the Company’s consolidated financial statements. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . This guidance provides temporary optional expedients and exceptions for applying US GAAP on contract modifications and hedge accounting affected by reference rate reform if certain criteria are met. An entity that makes this election would not have to remeasure the contracts at the modification date or reassess a previous accounting determination. The new guidance is effective March 12, 2020 and can be applied through December 31, 2022. The adoption of this guidance is not expected to have a material impact on the Company’s consolidated financial statements.
Pensions, Policy	The Company sponsors defined benefit pension plans for certain employees and retirees outside of the U.S. Using appropriate actuarial methods and assumptions, the Company’s defined benefit pension plans are accounted for in accordance with FASB ASC Topic 715, Compensation—Retirement Benefits. The Company’s primary non-U.S. plans are located in the United Kingdom (“U.K.”), France and Mexico. The U.K. and certain Mexican plans are funded. In addition, the Company has defined benefit plans in South Korea, Turkey and Italy for which amounts are payable to employees immediately upon separation. The obligations for these plans are recorded over the requisite service period. Delphi Technologies does not have any U.S. pension assets or liabilities
Segment Reporting, Policy [Policy Text Block]	The accounting policies of the segments are the same as those of the consolidated Company, except that the disaggregated financial results for the segments have been prepared using a management approach, which is consistent with the basis and manner in which management internally disaggregates financial information for which Delphi Technologies’ chief operating decision maker regularly reviews financial results to assess performance of, and make internal operating decisions about allocating resources to the segments.

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Mar. 31, 2020
Inventory Disclosure [Abstract]
Schedule of Inventory	A summary of inventories is shown below: March 31, December 31, (in millions) Productive material $ 211 $ 210 Work-in-process 44 40 Finished goods 195 197 Total $ 450 $ 447

Assets (Tables)

Assets (Tables)	3 Months Ended
	Mar. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Schedule of Other Current Assets	Other current assets consisted of the following: March 31, December 31, (in millions) Value added tax receivable $ 86 $ 107 Prepaid insurance and other expenses 24 21 Reimbursable engineering costs 19 19 Income and other taxes receivable 9 13 Notes receivable 7 12 Return assets (Note 11) 7 7 Derivative financial instruments (Note 15) 1 8 Other 7 2 Total $ 160 $ 189
Schedule of Other Assets, Noncurrent	Other long-term assets consisted of the following: March 31, December 31, (in millions) Operating lease assets $ 101 $ 107 Income and other taxes receivable 32 28 Derivative financial instruments (Note 15) 29 13 Investment in Tula Technology, Inc. 21 21 Value added tax receivable 4 7 Investment in PolyCharge 3 6 Debt issuance costs 3 2 Reimbursable engineering costs 3 1 Other 37 34 Total $ 233 $ 219

Liabilities (Tables)

Liabilities (Tables)	3 Months Ended
	Mar. 31, 2020
Other Liabilities Disclosure [Abstract]
Schedule of Accrued Liabilities	Accrued liabilities consisted of the following: March 31, December 31, (in millions) Restructuring (Note 7) $ 89 $ 73 Warranty obligations (Note 6) 60 63 Income and other taxes payable 56 71 Deferred reimbursable engineering 47 45 Payroll-related obligations 37 48 Accrued rebates 23 26 Operating lease liabilities 22 22 Accrued interest 18 10 Freight 14 13 Employee benefits 13 5 Outside services 12 11 Accrued customer returns 11 7 Customer deposits 5 6 Dividends to minority shareholders — 5 Other 68 61 Total $ 475 $ 466
Other Noncurrent Liabilities	Other long-term liabilities consisted of the following: March 31, December 31, (in millions) Operating lease liabilities $ 86 $ 93 Accrued income taxes 43 45 Warranty obligations (Note 6) 24 23 Restructuring (Note 7) 15 23 Deferred income taxes 14 15 Environmental 2 1 Derivative financial instruments (Note 15) 2 — Other 9 10 Total $ 195 $ 210

Warranty Obligations (Tables)

Warranty Obligations (Tables)	3 Months Ended
	Mar. 31, 2020
Product Warranties Disclosures [Abstract]
Schedule of Product Warranty Liability	The table below summarizes the activity in the product warranty liability for the three months ended March 31, 2020 : Warranty Obligations (in millions) Accrual balance at December 31, 2019 $ 86 Provision for estimated warranties incurred during the period 7 Changes in estimate for pre-existing warranties 5 Settlements made during the period (in cash or in kind) (12 ) Foreign currency translation and other (2 ) Accrual balance at March 31, 2020 $ 84

Restructuring (Tables)

Restructuring (Tables)	3 Months Ended
	Mar. 31, 2020
Restructuring and Related Activities [Abstract]
Schedule of Restructuring and Related Costs	The following table summarizes the restructuring charges recorded for the three months ended March 31, 2020 and 2019 by operating segment: Three Months Ended March 31, 2020 2019 (in millions) Fuel Injection Systems $ 32 $ 3 Powertrain Products 8 — Electrification & Electronics 1 — Aftermarket — — Corporate 2 — Total $ 43 $ 3
Schedule of Restructuring Reserve by Type of Cost	The table below summarizes the activity in the restructuring liability for the three months ended March 31, 2020 : Employee Termination Benefits Liability Other Exit Costs Liability Total (in millions) Accrual balance at December 31, 2019 $ 95 $ 1 $ 96 Provision for estimated expenses during the period 43 — 43 Payments made during the period (33 ) — (33 ) Foreign currency and other (2 ) — (2 ) Accrual balance at March 31, 2020 $ 103 $ 1 $ 104

Debt (Tables)

Debt (Tables)	3 Months Ended
	Mar. 31, 2020
Debt Instrument [Line Items]
Schedule of Debt [Table Text Block]	March 31, 2020 December 31, 2019 LIBOR plus ABR plus LIBOR Plus ABR plus Revolving Credit Facility 1.525 % 0.525 % 1.450 % 0.450 % Term Loan A Facility 1.875 % 0.875 % 1.750 % 0.750 %
Schedule of Long-term Debt Instruments	The following is a summary of debt outstanding, net of unamortized issuance costs and discounts, as of March 31, 2020 and December 31, 2019 , respectively: March 31, 2020 December 31, 2019 (in millions) Term Loan A Facility (net of $3 and $3 unamortized issuance costs) $ 682 $ 691 Senior Notes at 5.00% (net of $10 and $10 unamortized issuance costs and $2 and $2 discount, respectively) 788 788 Revolving Credit Facility 500 — Finance lease liabilities and other 14 16 Total debt 1,984 1,495 Less: current portion (49 ) (40 ) Long-term debt $ 1,935 $ 1,455

Pension Benefits (Tables)

Pension Benefits (Tables)	3 Months Ended
	Mar. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Schedule of Net Benefit Costs	The amounts shown below reflect the non-U.S. plans’ defined benefit pension (income) expense for the three months ended March 31, 2020 and 2019 : Three Months Ended March 31, 2020 2019 (in millions) Service cost $ 2 $ 7 Interest cost 7 9 Expected return on plan assets (11 ) (14 ) Curtailment loss — 15 Amortization of actuarial losses 2 4 Net periodic benefit cost $ — $ 21

Revenue (Tables)

Revenue (Tables)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Table Text Block]	Three Months Ended March 31, 2020 2019 (in millions) North America $ 260 $ 338 Europe 418 542 Asia Pacific 242 236 South America 25 35 Total $ 945 $ 1,151	In the following table, net sales is disaggregated by customer and sales channels: Three Months Ended March 31, 2020 2019 (in millions) Sales to OEMs and Tier 1 customers: Fuel Injection Systems $ 358 $ 419 Powertrain Products 241 302 Electronics & Electrification products 172 237 Total sales to OEMs and Tier 1 customers 771 958 Sales to independent aftermarket customers 121 141 Sales to original equipment service customers 53 52 Total sales to aftermarket customers 174 193 Total $ 945 $ 1,151

Income Taxes (Tables)

Income Taxes (Tables)	3 Months Ended
	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Schedule of Income Tax Expense (Benefit) and Effective Tax Rate	The Company’s income tax expense and effective tax rate for the three months ended March 31, 2020 and 2019 were as follows: Three Months Ended March 31, 2020 2019 (dollars in millions) Income tax expense $ 20 $ 8 Effective tax rate (59 )% 32 %

Shareholders' Equity And Net _2

Shareholders' Equity And Net Income Per Share (Tables)	3 Months Ended
	Mar. 31, 2020
Shareholders' Equity and Net Income Per Share Note [Abstract]
Schedule of Weighted Average Number of Shares	The following table illustrates net income per share attributable to Delphi Technologies and the weighted average shares outstanding used in calculating basic and diluted income per share: Three Months Ended March 31, 2020 2019 (in millions, except per share data) Numerator: Net (loss) income attributable to Delphi Technologies $ (57 ) $ 16 Denominator: Weighted average ordinary shares outstanding, basic 86.17 88.45 Dilutive shares related to restricted stock units (“RSUs”) 0.11 0.10 Weighted average ordinary shares outstanding, including dilutive shares 86.28 88.55 Net income per share attributable to Delphi Technologies: Basic $ (0.66 ) $ 0.18 Diluted $ (0.66 ) $ 0.18 Anti-dilutive securities share impact — —
Schedule of Share Repurchases [Abstract]
Share Repurchases [Table Text Block]	Three Months Ended March 31, 2019 Total number of shares repurchased 737,917 Average price paid per share $ 20.33 Total (in millions) $ 15

Changes in Accumulated Other _2

Changes in Accumulated Other Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Accumulated Other Comprehensive Income	The changes in accumulated other comprehensive income (loss) attributable to Delphi Technologies (net of tax) for the three months ended March 31, 2020 and 2019 are shown below. Three Months Ended March 31, 2020 2019 (in millions) Foreign currency translation adjustments: Balance at beginning of period $ (175 ) $ (165 ) Aggregate adjustment for the period (1) (44 ) 8 Balance at end of period (219 ) (157 ) Gains (losses) on derivatives: Balance at beginning of period 20 (2 ) Other comprehensive income before reclassifications (net tax effect of $0 and $0) 6 18 Reclassification to income (net tax effect of $0 and $0) (2 ) (2 ) Balance at end of period 24 14 Pension and postretirement plans: Balance at beginning of period (221 ) (245 ) Other comprehensive income before reclassifications (net tax effect of $3 and $2) 11 19 Reclassification to income (net tax effect $0 and $4) 2 15 Balance at end of period (208 ) (211 ) Accumulated other comprehensive loss, end of period $ (403 ) $ (354 ) (1) Includes a gain of $2 million and a loss of $3 million , for the three months ended March 31, 2020 and 2019 , respectively, related to the foreign currency impact of intra-entity loans that are of a long-term investment nature. Also included are gains of $3 million and $4 million , for the three months ended March 31, 2020 and 2019
Reclassifications out of Accumulated Other Comprehensive Income	Reclassifications from accumulated other comprehensive income (loss) to income for the three months ended March 31, 2020 and 2019 were as follows: Reclassification Out of Accumulated Other Comprehensive Income (Loss) Details About Accumulated Other Comprehensive Income (Loss) Components Three Months Ended March 31, Affected Line Item in the Statement of Operations 2020 2019 (in millions) Pension and postretirement plans: Actuarial losses $ (2 ) $ (4 ) Other income (expense), net (1) Curtailment — (15 ) Other income (expense), net (1) (2 ) (19 ) Income before income taxes — 4 Income tax expense (2 ) (15 ) Net income — — Net income attributable to noncontrolling interest $ (2 ) $ (15 ) Net income attributable to Delphi Technologies (1) These accumulated other comprehensive loss components are included in the computation of net periodic pension cost (see Note 9. Pension Benefits for additional details). Refer to Note. 15 Derivatives and Hedging Activities for additional reclassifications from accumulated other comprehensive income (loss) to income.

Derivatives And Hedging Activ_2

Derivatives And Hedging Activities Derivative and Hedging Activities (Tables)	3 Months Ended
	Mar. 31, 2020
Derivative [Line Items]
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]	As of March 31, 2020 , the Company had the following outstanding notional amounts related to foreign currency forward contracts designated as cash flow hedges that were entered into to hedge forecasted exposures: Foreign Currency Quantity Unit of Notional Amount (in millions) Chinese Yuan 653 RMB $ 90 Euro 37 EUR 40 Mexican Peso 1,046 MXN 40 Polish Zloty 169 PLN 40 British Pound 21 GBP 30 Singapore Dollar 36 SGD 30 Turkish Lira 62 TRY 10
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]	The following table includes the fair value of derivative instruments recorded in the consolidated balance sheets as of March 31, 2020 and December 31, 2019 : Asset Derivatives Liability Derivatives Balance Sheet Location* March 31, December 31, Balance Sheet Location* March 31, December 31, (in millions) Designated as cash flow hedges: Foreign currency derivatives* Other current assets $ 3 $ 6 Other current assets $ 2 $ — Foreign currency derivatives* Other long-term assets 1 2 Other long-term assets 1 — Foreign currency derivatives* Accrued liabilities 2 — Accrued liabilities 5 — Foreign currency derivatives* Other long-term liabilities — — Other long-term liabilities 2 — Interest rate swaps* Other long-term assets — — Other long-term assets 22 11 Designated as net investment hedges: Cross-currency swaps* Other long-term assets 51 22 Other long-term assets — — Total designated as hedges $ 57 $ 30 $ 32 $ 11 Derivatives not designated as hedges: Foreign currency derivatives* Other current assets $ 1 $ 3 Other current assets $ 1 $ 1 Foreign currency derivatives* Accrued liabilities 1 — Accrued liabilities — — Total not designated as hedges $ 2 $ 3 $ 1 $ 1 * Derivative instruments are subject to master netting arrangements and are presented on a net basis in the consolidated balance sheets in accordance with accounting guidance related to the offsetting of amounts related to certain contracts.
Derivative Instruments, Gain (Loss) [Table Text Block]	The pre-tax effect of the derivative financial instruments in the consolidated statement of operations and consolidated statement of comprehensive income for the three months ended March 31, 2020 and 2019 is as follows: Three Months Ended March 31, 2020 Gain (Loss) Recognized in OCI Gain Reclassified from OCI into Income (in millions) Derivatives designated as cash flow hedges: Foreign currency derivatives $ (12 ) $ 3 Interest rate swaps (11 ) (1 ) Derivatives designated as net investment hedges: Cross-currency swaps 29 — Total $ 6 $ 2 Loss Recognized in Income (in millions) Derivatives not designated $ (1 ) Total $ (1 ) Three Months Ended March 31, 2019 Gain Recognized in OCI Gain Reclassified from OCI into Income (in millions) Derivatives designated as cash flow hedges: Foreign currency derivatives $ 2 $ 2 Derivatives designated as net investment hedges: Cross-currency swaps 16 — Total $ 18 $ 2 Loss Recognized in Income (in millions) Derivatives not designated $ (2 ) Total $ (2 )

Fair Value of Financial Instr_2

Fair Value of Financial Instrument Fair Value of Financial Instruments Disclosure (Tables)	3 Months Ended
	Mar. 31, 2020
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]	As of March 31, 2020 and December 31, 2019 Delphi Technologies had the following derivative assets measured at fair value on a recurring basis: Total Quoted Prices in Active Markets Significant Other Observable Inputs Significant Unobservable Inputs (in millions) As of March 31, 2020: Foreign currency derivatives* $ 1 $ — $ 1 $ — Interest rate swaps* (22 ) — (22 ) — Cross-currency swaps* 51 — 51 — Total $ 30 $ — $ 30 $ — As of December 31, 2019: Foreign currency derivatives* $ 10 $ — $ 10 $ — Interest rate swaps* (11 ) — (11 ) — Cross-currency swaps* 22 — 22 — Total $ 21 $ — $ 21 $ — As of March 31, 2020 Delphi Technologies had the following derivative liabilities measured at fair value on a recurring basis (as of December 31, 2019 Delphi Technologies did not have any derivative liabilities): Total Quoted Prices in Active Markets Significant Other Observable Inputs Significant Unobservable Inputs (in millions) As of March 31, 2020: Foreign currency derivatives* $ (4 ) $ — $ (4 ) $ — Total $ (4 ) $ — $ (4 ) $ —

Other Income, Net (Tables)

Other Income, Net (Tables)	3 Months Ended
	Mar. 31, 2020
Other Income and Expenses [Abstract]
Interest and Other Income	Other income (expense), net included: Three Months Ended March 31, 2020 2019 (in millions) Interest income $ 2 $ 2 Components of net periodic benefit cost other than service cost (Note 9) 2 (14 ) Impairment of investment in PolyCharge (3 ) — Other, net 1 — Other income (expense), net $ 2 $ (12 )

Share-Based Compensation Share-

Share-Based Compensation Share-Based Compensation Disclosure (Tables)	3 Months Ended
	Mar. 31, 2020
Share-based Payment Arrangement [Abstract]
Schedule of Executive RSU Grants [Table Text Block]	The details of the executive grant are as follows: Grant Date RSUs Granted Grant Date Fair Value Time-Based Award Vesting Dates Performance-Based Award Vesting Date (in millions) February 2020 1.4 $23 Annually on the anniversary grant date, 2021-2023 December 31, 2022 February 2019 1.0 $27 Annually on the anniversary grant date, 2020-2022 December 31, 2021 February 2018 0.3 $16 Annually on the anniversary grant date, 2019-2021 December 31, 2020
Share-based Compensation Arrangements by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest [Table Text Block]	Each executive will receive between 0% and 200%
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]	RSUs Weighted Average Grant Date Fair Value (in thousands) Nonvested, January 1, 2020 1,608 $ 26.48 Granted 1,374 16.89 Vested (272 ) 28.39 Forfeited (99 ) 29.93 Nonvested, March 31, 2020 2,611 21.10

Segment Reporting (Tables)

Segment Reporting (Tables)	3 Months Ended
	Mar. 31, 2020
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	Included below are sales and operating data for the Company’s segments for the three months ended March 31, 2020 and 2019 . Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs and Other (1) Total (in millions) For the Three Months Ended March 31, 2020: Net sales $ 393 $ 261 $ 178 $ 174 $ (61 ) $ 945 Depreciation & amortization $ 30 $ 11 $ 13 $ 1 $ 1 $ 56 Adjusted operating income $ 18 $ 35 $ 1 $ 15 $ (29 ) $ 40 Operating income $ (16 ) $ 27 $ (2 ) $ 15 $ (44 ) $ (20 ) Equity income $ — $ — $ — $ — $ — $ — Net income attributable to noncontrolling interest $ 1 $ 2 $ — $ — $ — $ 3 Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs and Other (1) Total (in millions) For the Three Months Ended March 31, 2019: Net sales $ 454 $ 327 $ 243 $ 193 $ (66 ) $ 1,151 Depreciation & amortization $ 28 $ 14 $ 10 $ 1 $ — $ 53 Adjusted operating income $ 23 $ 61 $ 17 $ 15 $ (29 ) $ 87 Operating income $ 13 $ 57 $ 13 $ 14 $ (42 ) $ 55 Equity income $ 2 $ — $ — $ — $ — $ 2 Net income attributable to noncontrolling interest $ — $ 3 $ — $ — $ — $ 3 (1) Corporate Costs and Other includes corporate related expenses not allocated to operating segments, which primarily includes executive administration, corporate finance, legal, human resources, supply chain management and information technology. This column also includes the elimination of inter-segment transactions
Reconciliation of Segment Adjusted OI to Consolidated Net Income	The reconciliation of Adjusted Operating Income to Operating Income includes, as applicable, restructuring, separation and transformation costs, asset impairments, pension charges and Transaction related costs. The reconciliation of Adjusted Operating Income to net income attributable to Delphi Technologies for the three and three months ended March 31, 2020 and 2019 are as follows: Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs (1) Total (in millions) For the Three Months Ended March 31, 2020: Adjusted operating income $ 18 $ 35 $ 1 $ 15 $ (29 ) $ 40 Restructuring (32 ) (8 ) (1 ) — (2 ) (43 ) Separation and transformation costs (2) — — (2 ) — (1 ) (3 ) Transaction related costs (3) — — — — (12 ) (12 ) Pension charges (4) (2 ) — — — — (2 ) Operating (loss) income $ (16 ) $ 27 $ (2 ) $ 15 $ (44 ) (20 ) Interest expense (16 ) Other income, net 2 Loss before income taxes and equity income (34 ) Income tax expense (20 ) Equity income, net of tax — Net loss (54 ) Net income attributable to noncontrolling interest 3 Net loss attributable to Delphi Technologies $ (57 ) Fuel Injection Systems Powertrain Products Electrification & Electronics Aftermarket Corporate Costs (1) Total (in millions) For the Three Months Ended March 31, 2019: Adjusted operating income $ 23 $ 61 $ 17 $ 15 $ (29 ) $ 87 Restructuring (3 ) — — — — (3 ) Separation and transformation costs (2) — (1 ) (4 ) — (13 ) (18 ) Asset impairments — (3 ) — — — (3 ) Pension charges (4) (7 ) — — (1 ) — (8 ) Operating income $ 13 $ 57 $ 13 $ 14 $ (42 ) 55 Interest expense (18 ) Other expense, net (12 ) Income before income taxes and equity income 25 Income tax expense (8 ) Equity income, net of tax 2 Net income 19 Net income attributable to noncontrolling interest 3 Net income attributable to Delphi Technologies $ 16 (1) Corporate costs includes corporate related expenses not allocated to operating segments, which primarily includes executive administration, corporate finance, legal, human resources, supply chain management and information technology. (2) Separation and transformation costs include one-time incremental expenses associated with becoming a stand-alone publicly-traded company and costs and income associated with the transformation of our global technical center footprint. (3) Transaction related costs include charges for due diligence, integration planning and other expenses related to the Transaction with BorgWarner. (4) Pension charges include additional contributions to defined contribution plans, other payments to impacted employees and other related expenses resulting from the freeze of future accruals for nearly all U.K. defined benefit pension plans.

Significant Accounting Polici_3

Significant Accounting Policies (Details) - USD ($) shares in Thousands, $ in Millions	Dec. 04, 2017	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Significant Accounting Policies [Line Items]
Operating Lease, Right-of-Use Asset		$ 101		$ 107
Return assets		$ 7		7
Separation Date	Dec. 4, 2017
Weighted Average Number of Shares Outstanding, Basic		86,170	88,450
Intangible assets, net (Excluding Goodwill)		$ 48		53
Goodwill		6		7
Components of net periodic benefit cost other than service cost		(2)	$ 14
Amortization of Intangible Assets		3	$ 6
Operating Lease, Liability, Noncurrent		$ 86		$ 93
Document Period End Date		Mar. 31, 2020

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Productive material	$ 211	$ 210
Work-in-process	44	40
Finished goods	195	197
Inventory, Net	$ 450	$ 447

Assets Other Current Assets (De

Assets Other Current Assets (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Value added tax receivable	$ 86	$ 107
Prepaid insurance and other expenses	24	21
Reimbursable engineering costs	19	19
Income and other taxes receivable	9	13
Notes receivable	7	12
Return assets	7	7
Derivative Asset, Current	1	8
Other Prepaid Expense, Current	7	2
Total	$ 160	$ 189

Assets Other Assets, noncurrent

Assets Other Assets, noncurrent (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Schedule of Assets, noncurrent [Line Items]
Operating Lease, Right-of-Use Asset	$ 101	$ 107
Income Taxes Receivable, Noncurrent	32	28
Derivative Asset	29	13
Value Added Tax Receivable, Noncurrent	4	7
Debt Issuance Costs, Line of Credit Arrangements, Net	3	2
Reimbursable Engineering Costs, Noncurrent	3	1
Other Assets, Miscellaneous, Noncurrent	37	34
Total Other long-term assets	233	219
Tula [Member]
Schedule of Assets, noncurrent [Line Items]
Other Long-term Investments	21	21
PolyCharge [Member]
Schedule of Assets, noncurrent [Line Items]
Other Long-term Investments	$ 3	$ 6

Liabilities Other Liabilities,

Liabilities Other Liabilities, Current (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Restructuring (Note 8)	$ 89	$ 73
Income and other taxes payable	56	71
Warranty obligations (Note 7)	60	63
Deferred reimbursable engineering	47	45
Payroll-related obligations	37	48
Accrued rebates	23	26
Operating Lease, Liability, Current	22	22
Accrued interest	18	10
Freight	14	13
Employee benefits, including current pension obligations	13	5
Outside services	12	11
AccruedCustomerReturns	11	7
Customer Advances and Deposits, Current	5	6
Dividends Payable	0	5
Other	68	61
Total	$ 475	$ 466

Liabilities Other Liabilities_2

Liabilities Other Liabilities, Non Current (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Operating Lease, Liability, Noncurrent	$ 86	$ 93
Accrued income taxes	43	45
Warranty obligations (Note 7)	24	23
Restructuring (Note 8)	15	23
Deferred Tax Liabilities, Net	14	15
Environmental (Note 11)	2	1
Derivative Liability, Noncurrent	2	0
Other	9	10
Total	$ 195	$ 210

Warranty Obligations (Details)

Warranty Obligations (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020USD ($)
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Accrual balance at beginning of period	$ 86
Provision for estimated warranties incurred during the period	7
Provision for changes in estimate for pre-existing warranties	5
Settlements made during the period (in cash or in kind)	(12)
Foreign currency translation and other	(2)
Accrual balance at end of period	84
Maximum [Member]
Product Warranty Liability [Line Items]
Product Liability Contingency, Loss Exposure in Excess of Accrual, Best Estimate	$ 20

Restructuring Narrative (Detail

Restructuring Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
PreTaxRestructuringCharges	$ 41
Restructuring	$ 43	$ 3	$ 3
Document Period End Date	Mar. 31, 2020
Asset Impairment Charges	$ 12	3
Restructuring, Cash Expenditures	33	9
Cost of Sales [Member] | Fair Value, Measurements, Nonrecurring
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges	$ 3	$ 3

Restructuring Restructuring Cos

Restructuring Restructuring Costs by Segment (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Document Period End Date	Mar. 31, 2020
Restructuring	$ (43)	$ (3)	$ (3)
Delphi Technologies FIS Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	(32)		(3)
Delphi Technologies PTP Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	(8)		0
Delphi Technologies E&E Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	(1)		0
Aftermarket Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	0		0
Intersegment Eliminations [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	$ (2)		$ 0

Restructuring Restructuring Lia

Restructuring Restructuring Liability (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 96
Restructuring Charges	43	$ 3	$ 3
Payments made during the period	(33)	$ (9)
Foreign currency and other	(2)
Ending Balance	104		96
Employee Termination Benefits Liability
Restructuring Reserve [Roll Forward]
Beginning Balance	95
Restructuring Charges	43
Payments made during the period	(33)
Foreign currency and other	(2)
Ending Balance	103		95
Other Exit Costs Liability
Restructuring Reserve [Roll Forward]
Beginning Balance	1
Restructuring Charges	0
Payments made during the period	0
Foreign currency and other	0
Ending Balance	$ 1		$ 1

Debt Outstanding (Details)

Debt Outstanding (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Sep. 07, 2017
Debt Instrument [Line Items]
Document Period End Date	Mar. 31, 2020
Total Debt	$ 1,984,000,000		$ 1,495,000,000
Debt, Current	(49,000,000)		(40,000,000)
Long-term debt	1,935,000,000		1,455,000,000
Senior Notes
Debt Instrument [Line Items]
Total Debt	788,000,000		788,000,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Total Debt	500,000,000
Capital Leases and Other Debt [Member]
Debt Instrument [Line Items]
Total Debt	14,000,000		16,000,000
Term Loan A Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Total Debt	$ 682,000,000		$ 691,000,000
Europe [Member]
Debt Instrument [Line Items]
Receivables Factored Qualifying As Sales		$ 21,000,000
Senior Secured Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 1,250,000,000
Debt Issuance Costs, Net				9,000,000
Senior Secured Credit Facility [Member] | Revolving Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				500,000,000
Senior Secured Credit Facility [Member] | Term Loan A Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 750,000,000
London Interbank Offered Rate (LIBOR) [Member] | Senior Secured Credit Facility [Member] | Revolving Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.525%	1.45%
London Interbank Offered Rate (LIBOR) [Member] | Term Loan A Facility [Member] | Revolving Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.875%	1.75%
Alternative Base Rate [Member] | Senior Secured Credit Facility [Member] | Revolving Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.525%	0.45%
Alternative Base Rate [Member] | Term Loan A Facility [Member] | Revolving Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.875%	0.75%
Delphi Technologies Aftermarket Segment [Member]
Debt Instrument [Line Items]
Receivables Factored Qualifying As Sales	$ 31,000,000	$ 31,000,000

Debt Senior Unsecured Notes (De

Debt Senior Unsecured Notes (Details) - USD ($)	Sep. 28, 2017	Sep. 07, 2017
Senior Secured Credit Facility [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net		$ 9,000,000
Senior Unsecured Notes Due 2025 [Member] | Senior Notes
Debt Instrument [Line Items]
Senior notes issued	$ 800,000,000
Debt Instrument, Interest Rate, Stated Percentage	5.00%

Debt Other Financing (Details)

Debt Other Financing (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Debt Instrument [Line Items]
Document Period End Date	Mar. 31, 2020
Interest Paid, Including Capitalized Interest, Operating and Investing Activities	$ 7	$ 8
Finance Lease Obligations	13		$ 14
Europe [Member]
Debt Instrument [Line Items]
Receivables Factored Qualifying As Sales		21
Aftermarket Segment [Member]
Debt Instrument [Line Items]
Receivables Factored Qualifying As Sales	31	31
Interest Expense, Trading Liabilities	$ 1	$ 1
Revolving Credit Facility [Member] | Line of Credit [Member] | Senior Secured Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.525%	1.45%
Revolving Credit Facility [Member] | Line of Credit [Member] | Senior Secured Credit Facility [Member] | Alternative Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.525%	0.45%
Revolving Credit Facility [Member] | Line of Credit [Member] | Term Loan A Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.875%	1.75%
Revolving Credit Facility [Member] | Line of Credit [Member] | Term Loan A Facility [Member] | Alternative Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.875%	0.75%

Debt Credit Agreement (Details)

Debt Credit Agreement (Details)	3 Months Ended
	Mar. 31, 2020
Debt Instrument [Line Items]
Document Period End Date	Mar. 31, 2020

Pension Benefits Net Periodic B

Pension Benefits Net Periodic Benefit Cost (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Transitional Payments	$ 2	$ 7
Document Period End Date	Mar. 31, 2020
Liability, Other Retirement Benefits	$ 1		$ 1
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment	15
Service cost	2	7
Interest cost	7	9
Expected return on plan assets	(11)	(14)
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment	0	15
Amortization of actuarial losses	2	4
Net periodic benefit cost	$ 0	$ 21

Commitments And Contingencies E

Commitments And Contingencies Environmental Matters (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Environmental Exit Cost [Line Items]
Accrued Environmental Loss Contingencies, Noncurrent	$ 2	$ 1

Commitments And Contingencies O

Commitments And Contingencies Ordinary Business Litigation (Details) $ in Millions	Mar. 31, 2020USD ($)
Ordinary Business Litigation [Member] | Pending Litigation [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued	$ 10

Revenue Disaggregation of Reven

Revenue Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Document Period End Date	Mar. 31, 2020
Contract with Customer, Asset, after Allowance for Credit Loss, Current	$ 2		$ 2
Net sales	945	$ 1,151
Return assets	7		$ 7
North America [Member]
Disaggregation of Revenue [Line Items]
Net sales	260	338
Europe [Member]
Disaggregation of Revenue [Line Items]
Net sales	418	542
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Net sales	242	236
South America [Member]
Disaggregation of Revenue [Line Items]
Net sales	25	35
Delphi Technologies FIS Segment [Member]
Disaggregation of Revenue [Line Items]
Net sales	358	419
Delphi Technologies PTP Segment [Member]
Disaggregation of Revenue [Line Items]
Net sales	241	302
Electrification & Electronics [Member]
Disaggregation of Revenue [Line Items]
Net sales	172	237
Independent Aftermarket [Member]
Disaggregation of Revenue [Line Items]
Net sales	121	141
Original Equipment Service [Member]
Disaggregation of Revenue [Line Items]
Net sales	53	52
FIS PTP E&E Segment [Member]
Disaggregation of Revenue [Line Items]
Net sales	771	958
Aftermarket Segment [Member]
Disaggregation of Revenue [Line Items]
Net sales	174	193
Operating Segments [Member] | Aftermarket Segment [Member]
Disaggregation of Revenue [Line Items]
Net sales	$ 174	$ 193

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Valuation Allowance [Line Items]
Document Period End Date	Mar. 31, 2020
Income tax expense	$ 20	$ 8
Income Tax Expense (Benefit) associated with discrete items	1	1
Cash taxes paid	$ 10	$ 12

Shareholders' Equity And Net _3

Shareholders' Equity And Net Income Per Share Weighted Average Shares Outstanding and Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Share Repurchases [Line Items]
Stock Repurchased and Retired During Period, Shares		737,917
Stock Repurchased Average Price		$ 20.33
Repurchase of ordinary shares		$ 15
Document Period End Date	Mar. 31, 2020
Numerator:
Net (loss) income attributable to Delphi Technologies	$ (57)	$ 16
Weighted Average Number of Shares Outstanding, Basic	86,170,000	88,450,000
Denominator:
Dilutive shares related to restricted stock units	110,000	100,000
Weighted Average Number of Shares Outstanding, Diluted	86,280,000	88,550,000
Basic net income per share:
Basic (in dollars per share)	$ (0.66)	$ 0.18
Diluted net income per share:
Diluted (in dollars per share)	$ (0.66)	$ 0.18
Antidilutive securities share impact	0	0
Share repurchase Program January [Member] [Domain]
Share Repurchases [Line Items]
Stock Repurchase Program, Authorized Amount	$ 200

Changes in Accumulated Other _3

Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Document Period End Date	Mar. 31, 2020
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 366	$ 496	$ 455	$ 438
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period	(376)
Other comprehensive income (loss)	(29)	59
Accumulated other comprehensive income (loss), end of period	(403)	(354)
Adjustment for Long-term Intercompany Transactions, Net of Tax	(2)	3
Designated as Hedging Instrument | Net Investment Hedging
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Gain (loss) on net investment hedge, net of tax	3	4
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period	(175)	(165)
Other comprehensive income (loss)	(44)	8
Accumulated other comprehensive income (loss), end of period	(219)	(157)
Unrealized gains (losses) on derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period	20	(2)
Other comprehensive income (loss) before reclassifications (net of tax effect)	6	18
Reclassification to income (net of tax effect)	(2)	(2)
Accumulated other comprehensive income (loss), end of period	24	14
Pension and postretirement plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period	(221)	(245)
Other comprehensive income (loss) before reclassifications (net of tax effect)	11	19
Reclassification to income (net of tax effect)	2	15
Accumulated other comprehensive income (loss), end of period	(208)	(211)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(403)	(354)	$ (376)	$ (412)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other comprehensive income (loss)	$ (27)	$ 58

Changes in Accumulated Other _4

Changes in Accumulated Other Comprehensive Income AOCI Reclassifications (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Adjustment for Long-term Intercompany Transactions, Net of Tax	$ 2	$ (3)
Income Tax Expense (Benefit)	20	8
Net (loss) income	(54)	19
Net income attributable to noncontrolling interest	(3)	(3)
Net (loss) income attributable to Delphi Technologies	(57)	16
Amount Reclassified from Accumulated Other Comprehensive Income | Pension and postretirement plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Actuarial losses	(2)	(4)
Curtailment	0	(15)
Income before income taxes	(2)	(19)
Income Tax Expense (Benefit)	0	(4)
Net (loss) income	(2)	(15)
Net income attributable to noncontrolling interest	0	0
Net (loss) income attributable to Delphi Technologies	$ (2)	$ (15)

Derivatives And Hedging Activ_3

Derivatives And Hedging Activities Derivative (Details) ₺ in Millions, € in Millions, ¥ in Millions, £ in Millions, $ in Millions, $ in Millions

3 Months Ended

12 Months Ended

Mar. 31, 2020USD ($)

Mar. 31, 2019USD ($)

Sep. 30, 2021USD ($)

Sep. 30, 2020USD ($)

Mar. 31, 2020TRY (₺)

Mar. 31, 2020CNY (¥)

Mar. 31, 2020EUR (€)

Mar. 31, 2020SGD ($)

Mar. 31, 2020MXN ($)

Mar. 31, 2020GBP (£)

Mar. 31, 2020USD ($)

Dec. 31, 2019USD ($)

Dec. 31, 2018USD ($)

Derivative [Line Items]

Document Period End Date

Mar. 31, 2020

Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect before Tax 1

$ (27,000,000)

Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax

(27,000,000)

Derivative Asset

29,000,000

$ 13,000,000

Currency Swap [Member]

Derivative [Line Items]

Derivative, Notional Amount

600,000,000

Interest Rate Swap [Member]

Derivative [Line Items]

Derivative, Notional Amount

$ 400,000,000

Cost of Sales [Member] | Forecast [Member]

Derivative [Line Items]

Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net

$ (15,000,000)

$ (12,000,000)

Not Designated as Hedging Instrument [Member]

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

2,000,000

3,000,000

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

1,000,000

1,000,000

Derivative, Gain on Derivative

$ (1,000,000)

$ (2,000,000)

Not Designated as Hedging Instrument [Member] | Foreign currency derivatives

Derivative [Line Items]

Derivative, Gain on Derivative

(1,000,000)

(2,000,000)

Designated as Hedging Instrument [Member}

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

57,000,000

30,000,000

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

32,000,000

11,000,000

Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax

6,000,000

18,000,000

Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion

2,000,000

2,000,000

Accrued Liabilities | Not Designated as Hedging Instrument [Member] | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

1,000,000

0

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

0

Derivative Liability

0

Other Current Assets [Member] | Not Designated as Hedging Instrument [Member] | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

1,000,000

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

1,000,000

Derivative Asset

1,000,000

Net Investment Hedging [Member] | Not Designated as Hedging Instrument [Member] | Currency Swap [Member]

Derivative [Line Items]

Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax

29,000,000

16,000,000

Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion

0

Net Investment Hedging [Member] | Accrued Liabilities | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

0

0

Net Investment Hedging [Member] | Other Noncurrent Assets [Member] | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

51,000,000

22,000,000

Cash Flow Hedging [Member] | Poland, Zlotych | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

₺ 169

40,000,000

Cash Flow Hedging [Member] | United Kingdom, Pounds | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

£ 21

30,000,000

Cash Flow Hedging [Member] | Singapore, Dollars | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

$ 36

30,000,000

Cash Flow Hedging [Member] | Euro Member Countries, Euro | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

€ 37

40,000,000

Cash Flow Hedging [Member] | Mexico, Pesos | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

$ 1,046

40,000,000

Cash Flow Hedging [Member] | China, Yuan Renminbi | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

¥ 653

90,000,000

Cash Flow Hedging [Member] | Turkey, Lira | Foreign currency derivatives

Derivative [Line Items]

Derivative, Notional Amount

₺ 62

10,000,000

Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax

(12,000,000)

2,000,000

Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion

3,000,000

$ 2,000,000

Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member} | Interest Rate Swap [Member]

Derivative [Line Items]

Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax

(11,000,000)

Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion

$ (1,000,000)

Cash Flow Hedging [Member] | Other Long-Term Liabilities | Designated as Hedging Instrument [Member} | Interest Rate Swap [Member]

Derivative [Line Items]

Derivative Liability

(11,000,000)

Cash Flow Hedging [Member] | Accrued Liabilities | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

2,000,000

0

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

5,000,000

0

Cash Flow Hedging [Member] | Other Noncurrent Assets [Member] | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

1,000,000

2,000,000

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

1,000,000

0

Derivative Asset

2,000,000

0

Cash Flow Hedging [Member] | Other Noncurrent Assets [Member] | Designated as Hedging Instrument [Member} | Interest Rate Swap [Member]

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

0

0

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

22,000,000

Cash Flow Hedging [Member] | Other Current Assets [Member] | Designated as Hedging Instrument [Member} | Foreign currency derivatives

Derivative [Line Items]

Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement

3,000,000

6,000,000

Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement

$ 2,000,000

$ 0

Fair Value of Financial Instr_3

Fair Value of Financial Instrument (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	$ 29		$ 13
Derivative, Fair Value, Net	26		21
Asset Impairment Charges	12	$ 3
Debt, Long-term and Short-term, Combined Amount	1,984		1,495
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Instrument, Fair Value Disclosure	1,643		1,438
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	(4)
Assets, Fair Value Disclosure	30		21
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0
Assets, Fair Value Disclosure	0		0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	(4)
Assets, Fair Value Disclosure	30		21
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0
Assets, Fair Value Disclosure	0		0
Foreign currency derivatives | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	1		10
Derivative Liability	(4)
Foreign currency derivatives | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		0
Derivative Liability	0
Foreign currency derivatives | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	1		10
Derivative Liability	(4)
Foreign currency derivatives | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		0
Derivative Liability	0
Interest Rate Swap [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	(22)		(11)
Interest Rate Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		0
Interest Rate Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	(22)		(11)
Interest Rate Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		0
Currency Swap [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	51		22
Currency Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		0
Currency Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	51		22
Currency Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset	0		$ 0
Cost of Sales [Member] | Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Impairment Charges	$ 3	$ 3

Other Income, Net Table (Detail

Other Income, Net Table (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Income and Expenses [Abstract]
Interest income	$ 2	$ 2
Components of net periodic benefit cost other than service cost (Note 9)	2	(14)
Impairment of investment in PolyCharge	3	0
Other, net	1	0
Other income (expense), net	$ 2	$ (12)

Share-Based Compensation Shar_2

Share-Based Compensation Share-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Millions	Apr. 23, 2020	Apr. 22, 2020	Apr. 25, 2019	Apr. 24, 2019	Apr. 26, 2018	Apr. 25, 2018	Mar. 31, 2020	Mar. 31, 2019	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number											1,608,000
Share-based Payment Arrangement, Expense							$ 4	$ 4
Share-based Payment Arrangement, Expense, after Tax							$ 4	4
Document Period End Date							Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized											7,500,000
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount							$ 34
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition							2 years
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number							2,611,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value							$ 28.39
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period							99,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value							$ 29.93
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value							$ 21.10				$ 26.48
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period							1,374,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value							$ 16.89
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period							272,000
PLC Long Term Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Granted In Period, Fair Value							$ 23	$ 27	$ 16
Management [Member] | PLC Long Term Incentive Plan [Member] | 2020 Grant [Domain] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period							1,400,000
Management [Member] | PLC Long Term Incentive Plan [Member] | 2019 Grant [Member] [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period								1,000,000
Management [Member] | PLC Long Term Incentive Plan [Member] | 2018 Grant [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period									300,000
Employee and Non-employee members [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	197,902	68,018	70,924	33,944	34,756
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 2	$ 1	$ 2	$ 1		$ 2
Employee and Non-employee members [Member] | Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value							$ 3
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date							10 years
Executive [Member] | Delphi Technologies PLC Long Term Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Maximum [Member] | Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Target Performance, Percentage										200.00%

Segment Reporting Reconciliatio

Segment Reporting Reconciliation of Sales and Operating Data (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting Information [Line Items]
Net sales	$ 945	$ 1,151
Depreciation, Depletion and Amortization	56	53
Adjusted Operating Income (Loss)	40	87
Operating (Loss) income	(20)	55
Equity income, net of tax	0	2
Net Income (Loss) Attributable to Noncontrolling Interest	3	3
Aftermarket Segment [Member]
Segment Reporting Information [Line Items]
Net sales	174	193
Operating Segments | Delphi Technologies FIS Segment [Member]
Segment Reporting Information [Line Items]
Net sales	393	454
Depreciation, Depletion and Amortization	30	28
Adjusted Operating Income (Loss)	18	23
Operating (Loss) income	(16)	13
Equity income, net of tax	0	2
Net Income (Loss) Attributable to Noncontrolling Interest	1	0
Operating Segments | Delphi Technologies PTP Segment [Member]
Segment Reporting Information [Line Items]
Net sales	261	327
Depreciation, Depletion and Amortization	11	14
Adjusted Operating Income (Loss)	35	61
Operating (Loss) income	27	57
Equity income, net of tax	0	0
Net Income (Loss) Attributable to Noncontrolling Interest	2	3
Operating Segments | Delphi Technologies E&E Segment [Member]
Segment Reporting Information [Line Items]
Net sales	178	243
Depreciation, Depletion and Amortization	13	10
Adjusted Operating Income (Loss)	1	17
Operating (Loss) income	(2)	13
Equity income, net of tax	0	0
Net Income (Loss) Attributable to Noncontrolling Interest	0	0
Operating Segments | Aftermarket Segment [Member]
Segment Reporting Information [Line Items]
Net sales	174	193
Depreciation, Depletion and Amortization	1	1
Adjusted Operating Income (Loss)	15	15
Operating (Loss) income	15	14
Equity income, net of tax	0	0
Net Income (Loss) Attributable to Noncontrolling Interest	0	0
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net sales	(61)	(66)
Depreciation, Depletion and Amortization	1	0
Adjusted Operating Income (Loss)	(29)	(29)
Operating (Loss) income	(44)	(42)
Equity income, net of tax	0	0
Net Income (Loss) Attributable to Noncontrolling Interest	$ 0	$ 0

Segment Reporting Reconciliat_2

Segment Reporting Reconciliation of Adjusted OI to Net Income (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	$ 40	$ 87
Restructuring Charges	(43)	(3)	$ (3)
Separation Costs	(3)	(18)
Asset impairments	(12)	(3)
Pension Cost (Reversal of Cost)	(2)	(8)
Operating (Loss) income	(20)	55
Interest expense	(16)	(18)
Other income (expense), net	2	(12)
(Loss) income before income taxes and equity income	(34)	25
Income tax expense	(20)	(8)
Equity income, net of tax	0	2
Net (loss) income	(54)	19
Net income attributable to noncontrolling interest	3	3
Net (loss) income attributable to Delphi Technologies	(57)	16
Delphi Technologies FIS Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Restructuring Charges	(32)		(3)
Delphi Technologies PTP Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Restructuring Charges	(8)		0
Delphi Technologies E&E Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Restructuring Charges	(1)		0
Aftermarket Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Restructuring Charges	0		$ 0
Operating Segments | Delphi Technologies FIS Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	18	23
Restructuring Charges	(32)	(3)
Separation Costs	0	0
Asset impairments	0	0
Pension Cost (Reversal of Cost)	(2)	(7)
Operating (Loss) income	(16)	13
Equity income, net of tax	0	2
Net income attributable to noncontrolling interest	1	0
Operating Segments | Delphi Technologies PTP Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	35	61
Restructuring Charges	(8)	0
Separation Costs	0	(1)
Asset impairments	0	(3)
Operating (Loss) income	27	57
Equity income, net of tax	0	0
Net income attributable to noncontrolling interest	2	3
Operating Segments | Delphi Technologies E&E Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	1	17
Restructuring Charges	(1)	0
Separation Costs	(2)	(4)
Asset impairments	0	0
Operating (Loss) income	(2)	13
Equity income, net of tax	0	0
Net income attributable to noncontrolling interest	0	0
Operating Segments | Aftermarket Segment [Member]
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	15	15
Restructuring Charges	0	0
Separation Costs	0	0
Asset impairments	0	0
Pension Cost (Reversal of Cost)	0	(1)
Operating (Loss) income	15	14
Equity income, net of tax	0	0
Net income attributable to noncontrolling interest	0	0
Intersegment Eliminations
Reconciliation of Segment Adjusted OI to Consolidated Net Income
Adjusted Operating Income (Loss)	(29)	(29)
Restructuring Charges	(2)	0
Separation Costs	(1)	(13)
Asset impairments	(12)	0
Operating (Loss) income	(44)	(42)
Equity income, net of tax	0	0
Net income attributable to noncontrolling interest	$ 0	$ 0