Table of Contents

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

FORM 10-Q

☒          QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2017March 31, 2023
or
¨
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from    to

Commission File Number: 1-33409
tmuslogo.jpgT-Mobile Logo_03_2023.jpg
T-MOBILE US, INC.
(Exact name of registrant as specified in its charter)
DELAWAREDelaware20-0836269
(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)
12920 SE 38th Street, Bellevue, Washington98006-1350
(Address of principal executive offices)(Zip Code)
(425) 378-4000

12920 SE 38th Street
Bellevue,Washington
(Address of principal executive offices)
98006-1350
(Zip Code)
(425)378-4000
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading SymbolName of each exchange on which registered
Common Stock, par value $0.00001 per shareTMUSThe NASDAQ Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).      Yes ¨ No x
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

ClassShares Outstanding as of October 19, 2017
April 21, 2023
Common Stock, $0.00001 par value $0.00001 per share1,199,892,465 831,964,098




1


T-Mobile US, Inc.
Form 10-Q
For the Quarter Ended September 30, 2017March 31, 2023


Table of Contents




2

Index for Notes to the Condensed Consolidated Financial Statements
PART I. FINANCIAL INFORMATION

Item 1. Financial Statements


T-Mobile US, Inc.
Condensed Consolidated Balance Sheets
(Unaudited)
(in millions, except share and per share amounts)September 30,
2017
 December 31,
2016
(in millions, except share and per share amounts)March 31,
2023
December 31,
2022
Assets   Assets
Current assets   Current assets
Cash and cash equivalents$739
 $5,500
Cash and cash equivalents$4,540 $4,507 
Accounts receivable, net of allowances of $86 and $1021,734
 1,896
Equipment installment plan receivables, net2,136
 1,930
Accounts receivable from affiliates24
 40
Inventories999
 1,111
Asset purchase deposit
 2,203
Accounts receivable, net of allowance for credit losses of $152 and $167Accounts receivable, net of allowance for credit losses of $152 and $1674,366 4,445 
Equipment installment plan receivables, net of allowance for credit losses and imputed discount of $647 and $667Equipment installment plan receivables, net of allowance for credit losses and imputed discount of $647 and $6675,012 5,123 
InventoryInventory1,741 1,884 
Prepaid expensesPrepaid expenses674 673 
Other current assets1,817
 1,537
Other current assets2,543 2,435 
Total current assets7,449
 14,217
Total current assets18,876 19,067 
Property and equipment, net21,570
 20,943
Property and equipment, net42,053 42,086 
Operating lease right-of-use assetsOperating lease right-of-use assets28,146 28,715 
Financing lease right-of-use assetsFinancing lease right-of-use assets3,282 3,257 
Goodwill1,683
 1,683
Goodwill12,234 12,234 
Spectrum licenses35,007
 27,014
Spectrum licenses95,878 95,798 
Other intangible assets, net256
 376
Other intangible assets, net3,245 3,508 
Equipment installment plan receivables due after one year, net1,100
 984
Equipment installment plan receivables due after one year, net of allowance for credit losses and imputed discount of $139 and $144Equipment installment plan receivables due after one year, net of allowance for credit losses and imputed discount of $139 and $1442,250 2,546 
Other assets858
 674
Other assets4,209 4,127 
Total assets$67,923
 $65,891
Total assets$210,173 $211,338 
Liabilities and Stockholders' Equity   Liabilities and Stockholders' Equity
Current liabilities   Current liabilities
Accounts payable and accrued liabilities$6,071
 $7,152
Accounts payable and accrued liabilities$11,091 $12,275 
Payables to affiliates288
 125
Short-term debt558
 354
Short-term debt5,215 5,164 
Deferred revenue790
 986
Deferred revenue804 780 
Short-term operating lease liabilitiesShort-term operating lease liabilities3,441 3,512 
Short-term financing lease liabilitiesShort-term financing lease liabilities1,180 1,161 
Other current liabilities396
 405
Other current liabilities2,115 1,850 
Total current liabilities8,103
 9,022
Total current liabilities23,846 24,742 
Long-term debt13,163
 21,832
Long-term debt68,035 65,301 
Long-term debt to affiliates14,586
 5,600
Long-term debt to affiliates1,495 1,495 
Tower obligations2,599
 2,621
Tower obligations3,897 3,934 
Deferred tax liabilities5,535
 4,938
Deferred tax liabilities11,510 10,884 
Deferred rent expense2,693
 2,616
Operating lease liabilitiesOperating lease liabilities29,379 29,855 
Financing lease liabilitiesFinancing lease liabilities1,284 1,370 
Other long-term liabilities967
 1,026
Other long-term liabilities3,802 4,101 
Total long-term liabilities39,543
 38,633
Total long-term liabilities119,402 116,940 
Commitments and contingencies (Note 10)

 

Commitments and contingencies (Note 13)Commitments and contingencies (Note 13)
Stockholders' equity   Stockholders' equity
5.50% Mandatory Convertible Preferred Stock Series A, par value $0.00001 per share, 100,000,000 shares authorized; 20,000,000 and 20,000,000 shares issued and outstanding; $1,000 and $1,000 aggregate liquidation value
 
Common Stock, par value $0.00001 per share, 1,000,000,000 shares authorized; 833,418,809 and 827,768,818 shares issued, 831,963,343 and 826,357,331 shares outstanding
 
Common stock, par value $0.00001 per share, 2,000,000,000 shares authorized; 1,260,606,989 and 1,256,876,527 shares issued, 1,204,696,325 and 1,233,960,078 shares outstandingCommon stock, par value $0.00001 per share, 2,000,000,000 shares authorized; 1,260,606,989 and 1,256,876,527 shares issued, 1,204,696,325 and 1,233,960,078 shares outstanding— — 
Additional paid-in capital39,058
 38,846
Additional paid-in capital74,043 73,941 
Treasury stock, at cost, 1,455,466 and 1,411,487 shares issued(4) (1)
Accumulated other comprehensive income4
 1
Accumulated deficit(18,781) (20,610)
Treasury stock, at cost, 55,910,664 and 22,916,449 sharesTreasury stock, at cost, 55,910,664 and 22,916,449 shares(7,831)(3,016)
Accumulated other comprehensive lossAccumulated other comprehensive loss(1,004)(1,046)
Retained earnings (accumulated deficit)Retained earnings (accumulated deficit)1,717 (223)
Total stockholders' equity20,277
 18,236
Total stockholders' equity66,925 69,656 
Total liabilities and stockholders' equity$67,923
 $65,891
Total liabilities and stockholders' equity$210,173 $211,338 
The accompanying notes are an integral part of these condensed consolidated financial statements.

3

Index for Notes to the Condensed Consolidated Financial Statements
T-Mobile US, Inc.
Condensed Consolidated Statements of Comprehensive Income
(Unaudited)

Three Months Ended March 31,
(in millions, except share and per share amounts)(in millions, except share and per share amounts)20232022
RevenuesRevenues
Postpaid revenuesPostpaid revenues$11,862 $11,201 
Prepaid revenuesPrepaid revenues2,417 2,455 
Wholesale and other service revenuesWholesale and other service revenues1,267 1,472 
Total service revenuesTotal service revenues15,546 15,128 
Equipment revenuesEquipment revenues3,719 4,694 
Other revenuesOther revenues367 298 
Total revenuesTotal revenues19,632 20,120 
Operating expensesOperating expenses
Cost of services, exclusive of depreciation and amortization shown separately belowCost of services, exclusive of depreciation and amortization shown separately below3,061 3,727 
Cost of equipment sales, exclusive of depreciation and amortization shown separately belowCost of equipment sales, exclusive of depreciation and amortization shown separately below4,588 5,946 
Selling, general and administrativeSelling, general and administrative5,425 5,056 
Gain on disposal group held for saleGain on disposal group held for sale(42)— 
Depreciation and amortizationDepreciation and amortization3,203 3,585 
Total operating expensesTotal operating expenses16,235 18,314 
Operating incomeOperating income3,397 1,806 
Other expense, netOther expense, net
Interest expense, netInterest expense, net(835)(864)
Other income (expense), netOther income (expense), net(11)
Total other expense, netTotal other expense, net(826)(875)
Income before income taxesIncome before income taxes2,571 931 
Income tax expenseIncome tax expense(631)(218)
Net incomeNet income$1,940 $713 
Three Months Ended September 30, Nine Months Ended September 30,
2017 2016 2017 2016
(in millions, except share and per share amounts)  (As Adjusted - See Note 1)   (As Adjusted - See Note 1)
Revenues       
Branded postpaid revenues$4,920
 $4,647
 $14,465
 $13,458
Branded prepaid revenues2,376
 2,182
 7,009
 6,326
Wholesale revenues274
 238
 778
 645
Roaming and other service revenues59
 66
 151
 170
Total service revenues7,629
 7,133
 22,403
 20,599
Equipment revenues2,118
 1,948
 6,667
 5,987
Other revenues272
 224
 775
 670
Total revenues10,019
 9,305
 29,845
 27,256
Operating expenses       
Cost of services, exclusive of depreciation and amortization shown separately below1,594
 1,436
 4,520
 4,286
Cost of equipment sales2,617
 2,539
 8,149
 7,532
Selling, general and administrative3,098
 2,898
 8,968
 8,419
Depreciation and amortization1,416
 1,568
 4,499
 4,695
Cost of MetroPCS business combination
 15
 
 110
Gains on disposal of spectrum licenses(29) (199) (67) (835)
Total operating expense8,696
 8,257
 26,069
 24,207
Operating income1,323
 1,048
 3,776
 3,049
Other income (expense)       
Interest expense(253) (376) (857) (1,083)
Interest expense to affiliates(167) (76) (398) (248)
Interest income2
 3
 15
 9
Other income (expense), net1
 (1) (89) (6)
Total other expense, net(417) (450) (1,329) (1,328)
Income before income taxes906
 598
 2,447
 1,721
Income tax expense(356) (232) (618) (651)
Net income550
 366
 1,829
 1,070
Net income$1,940 $713 
Dividends on preferred stock(13) (13) (41) (41)
Net income attributable to common stockholders$537
 $353
 $1,788
 $1,029
Other comprehensive income, net of taxOther comprehensive income, net of tax
       
Net Income$550
 $366
 $1,829
 $1,070
Other comprehensive income, net of tax       
Unrealized gain on available-for-sale securities, net of tax effect $0, $1, $2 and $11
 2
 3
 2
Reclassification of loss from cash flow hedges, net of tax effect of $14 and $13Reclassification of loss from cash flow hedges, net of tax effect of $14 and $1340 37 
Unrealized gain (loss) on foreign currency translation adjustment, net of tax effect of $0 and $0Unrealized gain (loss) on foreign currency translation adjustment, net of tax effect of $0 and $0(1)
Other comprehensive income1
 2
 3
 2
Other comprehensive income42 36 
Total comprehensive income$551
 $368
 $1,832
 $1,072
Total comprehensive income$1,982 $749 
Earnings per share       Earnings per share
BasicBasic$1.59 $0.57 
DilutedDiluted$1.58 $0.57 
Weighted-average shares outstandingWeighted-average shares outstanding
Basic$0.65
 $0.43
 $2.15
 $1.25
Basic1,219,608,362 1,250,505,999 
Diluted$0.63
 $0.42
 $2.10
 $1.24
Diluted1,224,604,698 1,255,368,592 
Weighted average shares outstanding       
Basic831,189,779
 822,998,697
 829,974,146
 821,626,675
Diluted871,420,065
 832,257,819
 871,735,511
 831,241,027
The accompanying notes are an integral part of these condensed consolidated financial statements.

4

Index for Notes to the Condensed Consolidated Financial Statements
T-Mobile US, Inc.
Condensed Consolidated Statements of Cash Flows
(Unaudited)
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended March 31,
(in millions)2017 2016 2017 2016(in millions)20232022
Operating activities       Operating activities
Net income$550
 $366
 $1,829
 $1,070
Net income$1,940 $713 
Adjustments to reconcile net income to net cash provided by operating activities
      Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization1,416
 1,568
 4,499
 4,695
Depreciation and amortization3,203 3,585 
Stock-based compensation expense82
 59
 221
 171
Stock-based compensation expense177 141 
Deferred income tax expense347
 219
 595
 623
Deferred income tax expense611 185 
Bad debt expense123
 118
 298
 358
Bad debt expense222 210 
Losses from sales of receivables67
 59
 242
 157
Losses from sales of receivables38 46 
Deferred rent expense21
 32
 61
 97
Gains on disposal of spectrum licenses(29) (199) (67) (835)
Gain on remeasurement of disposal group held for saleGain on remeasurement of disposal group held for sale(13)— 
Changes in operating assets and liabilities       Changes in operating assets and liabilities
Accounts receivable(119) (155) (166) (462)Accounts receivable(1,268)(984)
Equipment installment plan receivables(154) 104
 (520) 556
Equipment installment plan receivables152 (535)
Inventories113
 301
 (28) (497)
Deferred purchase price from sales of receivables6
 (16) (12) (199)
InventoryInventory129 (93)
Operating lease right-of-use assetsOperating lease right-of-use assets1,008 1,469 
Other current and long-term assets(184) (98) (330) 31
Other current and long-term assets(142)(4)
Accounts payable and accrued liabilities(12) (731) (607) (1,568)Accounts payable and accrued liabilities(882)(59)
Other current and long term liabilities60
 112
 (84) 326
Short- and long-term operating lease liabilitiesShort- and long-term operating lease liabilities(1,009)(771)
Other current and long-term liabilitiesOther current and long-term liabilities(183)(163)
Other, net75
 1
 (27) 10
Other, net68 105 
Net cash provided by operating activities2,362
 1,740
 5,904
 4,533
Net cash provided by operating activities4,051 3,845 
Investing activities       Investing activities
Purchases of property and equipment, including capitalized interest of $29, $17, $111 and $71(1,441) (1,159) (4,316) (3,843)
Purchases of property and equipment, including capitalized interest of $(14) and $(15)Purchases of property and equipment, including capitalized interest of $(14) and $(15)(3,001)(3,381)
Purchases of spectrum licenses and other intangible assets, including deposits(15) (705) (5,820) (3,544)Purchases of spectrum licenses and other intangible assets, including deposits(73)(2,843)
Sales of short-term investments
 
 
 2,998
Proceeds from sales of tower sitesProceeds from sales of tower sites— 
Proceeds related to beneficial interests in securitization transactionsProceeds related to beneficial interests in securitization transactions1,345 1,185 
Acquisition of companies, net of cash and restricted cash acquiredAcquisition of companies, net of cash and restricted cash acquired— (52)
Other, net1
 5
 (2) 3
Other, net(5)(1)
Net cash used in investing activities(1,455) (1,859) (10,138) (4,386)Net cash used in investing activities(1,728)(5,092)
Financing activities       Financing activities
Proceeds from issuance of long-term debt500
 
 10,480
 997
Proceeds from issuance of long-term debt3,013 — 
Proceeds from borrowing on revolving credit facility1,055
 
 2,910
 
Repayments of revolving credit facility(1,735) 
 (2,910) 
Repayments of capital lease obligations(141) (54) (350) (133)
Repayments of short-term debt for purchases of inventory, property and equipment, net(4) 
 (296) (150)
Repayments of financing lease obligationsRepayments of financing lease obligations(306)(302)
Repayments of long-term debt
 (5) (10,230) (15)Repayments of long-term debt(131)(1,632)
Repurchases of common stockRepurchases of common stock(4,619)— 
Tax withholdings on share-based awards(6) (3) (101) (52)Tax withholdings on share-based awards(187)(172)
Dividends on preferred stock(13) (13) (41) (41)
Other, net(5) 8
 11
 17
Other, net(43)(30)
Net cash (used in) provided by financing activities(349) (67) (527) 623
Change in cash and cash equivalents558
 (186) (4,761) 770
Cash and cash equivalents       
Net cash used in financing activitiesNet cash used in financing activities(2,273)(2,136)
Change in cash and cash equivalents, including restricted cash and cash held for saleChange in cash and cash equivalents, including restricted cash and cash held for sale50 (3,383)
Cash and cash equivalents, including restricted cash and cash held for saleCash and cash equivalents, including restricted cash and cash held for sale
Beginning of period181
 5,538
 5,500
 4,582
Beginning of period4,674 6,703 
End of period$739
 $5,352
 $739
 $5,352
End of period$4,724 $3,320 
Supplemental disclosure of cash flow information       
Interest payments, net of amounts capitalized, $0, $0, $79 and $0 of which recorded as debt discount (Note 7)$343
 $478
 $1,565
 $1,292
Income tax payments2
 4
 23
 23
Changes in accounts payable for purchases of property and equipment(141) (79) (458) (307)
Leased devices transferred from inventory to property and equipment262
 234
 775
 1,175
Returned leased devices transferred from property and equipment to inventory(165) (186) (635) (422)
Issuance of short-term debt for financing of property and equipment1
 
 291
 150
Assets acquired under capital lease obligations138
 384
 735
 679
The accompanying notes are an integral part of these condensed consolidated financial statements.

5

Index for Notes to the Condensed Consolidated Financial Statements
T-Mobile US, Inc.
Condensed Consolidated Statement of Stockholders’ Equity
(Unaudited)

(in millions, except shares)Common Stock OutstandingTreasury Stock OutstandingTreasury Shares at CostPar Value and Additional Paid-in CapitalAccumulated Other Comprehensive LossRetained Earnings
(Accumulated Deficit)
Total Stockholders' Equity
Balance as of December 31, 20221,233,960,078 22,916,449 $(3,016)$73,941 $(1,046)$(223)$69,656 
Net income— — — — — 1,940 1,940 
Other comprehensive income— — — — 42 — 42 
Stock-based compensation— — — 155 — — 155 
Stock issued for employee stock purchase plan1,063,426 — — 126 — — 126 
Issuance of vested restricted stock units3,844,801 — — — — — — 
Shares withheld related to net share settlement of stock awards and stock options(1,263,356)— — (187)— — (187)
Repurchases of common stock(32,963,940)32,963,940 (4,810)— — — (4,810)
Other, net55,316 30,275 (5)— — 
Balance as of March 31, 20231,204,696,325 55,910,664 $(7,831)$74,043 $(1,004)$1,717 $66,925 
Balance as of December 31, 20211,249,213,681 1,537,468 $(13)$73,292 $(1,365)$(2,812)$69,102 
Net income— — — — — 713 713 
Other comprehensive income— — — — 36 — 36 
Stock-based compensation— — — 157 — — 157 
Stock issued for employee stock purchase plan1,276,725 — — 138 — — 138 
Issuance of vested restricted stock units4,210,669 — — — — — — 
Shares withheld related to net share settlement of stock awards and stock options(1,370,306)— — (172)— — (172)
Other, net21,931 27,715 (3)— — 
Balance as of March 31, 20221,253,352,700 1,565,183 $(16)$73,420 $(1,329)$(2,099)$69,976 
The accompanying notes are an integral part of these condensed consolidated financial statements.
6

Index for Notes to the Condensed Consolidated Financial Statements
T-Mobile US, Inc.
Index for Notes to the Condensed Consolidated Financial Statements





7
T-Mobile US, Inc.

Index for Notes to the Condensed Consolidated Financial Statements
(Unaudited)T-Mobile US, Inc.

Notes to the Condensed Consolidated Financial Statements

Note 1 – Summary of Significant Accounting Policies

Basis of Presentation


The unaudited condensed consolidated financial statements of T-Mobile US, Inc. (“T-Mobile,” “we,” “our,” “us” or the “Company”) include all adjustments of a normal recurring nature necessary for the fair presentation of the results for the interim periods presented. The results for the interim periods are not necessarily indicative of those for the full year. The condensed consolidated financial statements should be read in conjunction with our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2016.2022.


The condensed consolidated financial statements include the balances and results of operations of T-Mobile and our consolidated subsidiaries. We consolidate majority-owned subsidiaries over which we exercise control, as well as variable interest entities (“VIE”VIEs”) where we are deemed to be the primary beneficiary and VIEs which cannot be deconsolidated, such as those related to Towerour obligations (Tower obligations are included in VIEs related to the 2012 Tower Transaction. See Note 8 - Tower Obligations included in the Annual Report on Form 10-Kpay for the year ended December 31, 2016).management and operation of certain of our wireless communications tower sites. Intercompany transactions and balances have been eliminated in consolidation.


The preparation of financial statements in conformity with United States (“U.S.”) generally accepted accounting principles (“GAAP”) requires our management to make estimates and assumptions whichthat affect the financial statements and accompanying notes. Estimates are based on historical experience, where applicable, and other assumptions which ourthat management believes are reasonable under the circumstances. These estimatesEstimates are inherently subject to judgment and actual results could differ from those estimates.


Change in Accounting PrincipleOn September 6, 2022, Sprint Communications LLC, a Kansas limited liability company and wholly owned subsidiary of the Company (“Sprint Communications”), Sprint LLC, a Delaware limited liability company and wholly owned subsidiary of the Company, and Cogent Infrastructure, Inc., a Delaware corporation (the “Buyer”) and a wholly owned subsidiary of Cogent Communications Holdings, Inc., entered into a Membership Interest Purchase Agreement (the “Wireline Sale Agreement”), pursuant to which the Buyer will acquire the U.S. long-haul fiber network and operations (including the non-U.S. extensions thereof) of Sprint Communications and its subsidiaries (the “Wireline Business”). Such transactions contemplated by the Wireline Sale Agreement are collectively referred to as the “Wireline Transaction.”


Effective January 1, 2017,The assets and liabilities of the imputed discount on Equipment Installment Plan (“EIP”) receivables, which is amortized over the financed installment term using the effective interest method,Wireline Business disposal group are classified as held for sale and was previously presented within Interest income inOther current assets and Other current liabilities on our Condensed Consolidated StatementsBalance Sheets as of Comprehensive Income, is now presentedMarch 31, 2023, and December 31, 2022. The fair value of the Wireline Business disposal group, less costs to sell, will be reassessed during each reporting period it remains classified as held for sale, and any remeasurement to the lower of carrying amount or fair value less costs to sell will be reported as an adjustment included within Other revenues inGain on disposal group held for sale on our Condensed Consolidated Statements of Comprehensive Income. We believe this presentation is preferable because it provides a better representation ofUnless otherwise specified, the amounts earned from our major ongoing operations and aligns with industry practice thereby enhancing comparability. We have applied this change retrospectively andinformation presented the effect on the three and nine months ended September 30, 2017 and 2016, in the tables below:
 Three Months Ended September 30, 2017 Three Months Ended September 30, 2016
(in millions)Unadjusted Change in Accounting Principle As Adjusted As Filed Change in Accounting Principle As Adjusted
Other revenues$198
 $74
 $272
 $165
 $59
 $224
Total revenues9,945
 74
 10,019
 9,246
 59
 9,305
Operating income1,249
 74
 1,323
 989
 59
 1,048
Interest income76
 (74) 2
 62
 (59) 3
Total other expense, net(343) (74) (417) (391) (59) (450)
Net income550
 
 550
 366
 
 366

 Nine Months Ended September 30, 2017 Nine Months Ended September 30, 2016
(in millions)Unadjusted Change in Accounting Principle As Adjusted As Filed Change in Accounting Principle As Adjusted
Other revenues$571
 $204
 $775
 $481
 $189
 $670
Total revenues29,641
 204
 29,845
 27,067
 189
 27,256
Operating income3,572
 204
 3,776
 2,860
 189
 3,049
Interest income219
 (204) 15
 198
 (189) 9
Total other expense, net(1,125) (204) (1,329) (1,139) (189) (1,328)
Net income1,829
 
 1,829
 1,070
 
 1,070


The change in accounting principle did notNotes to the Condensed Consolidated Financial Statements include assets and liabilities that have an impact on basic or diluted earnings per sharebeen reclassified as held for the three and nine months ended September 30, 2017 and 2016, or Accumulated deficitsale as of September 30, 2017 orMarch 31, 2023, and December 31, 2016.2022.


Accounting Pronouncements Not Yet Adopted During the Current Year


Troubled Debt Restructurings and Vintage Disclosures

In May 2014,March 2022, the FASBFinancial Accounting Standards Board (“FASB”) issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)”Accounting Standards Update (“ASU 2014-09”ASU”), and has since modified the standard with several ASUs. The standard is effective for us, and we will adopt the standard, on January 1, 2018.

The standard requires entities to recognize revenue through the application of a five-step model, which includes: identification of the contract; identification of the performance obligations; determination of the transaction price; allocation of the transaction price to the performance obligations; and recognition of revenue as the entity satisfies the performance obligations.

The guidance permits two methods of adoption, the full retrospective method applying the standard to each prior reporting period presented, or the modified retrospective method with a cumulative effect of initially applying the guidance recognized at the date of initial application. The standard also allows entities to apply certain practical expedients at their discretion. We are adopting the standard using the modified retrospective method with a cumulative catch up adjustment and will provide additional disclosures comparing results to previous GAAP.

We currently anticipate this standard will have a material impact on our consolidated financial statements. While we are continuing to assess all potential impacts of the standard, we currently believe the most significant potential impacts include the following items:

Whether our EIP contracts contain a significant financing component, which is similar to our current practice of imputing interest, and would similarly impact the amount of revenue recognized at the time of an EIP sale and whether or not a portion of the revenue is recognized as interest and included in other revenues, rather than equipment revenues. We currently expect to recognize the financing component in our EIP contracts, including those financing components that are not considered to be significant to the contract. We believe that this application will be consistent with our current practice of imputing interest.
As we currently expense contract acquisition costs, we believe that the requirement to defer incremental contract acquisition costs and recognize them over the term of the initial contract and anticipated renewal contracts to which the costs relate will have a significant impact to our consolidated financial statements. We plan to utilize the practical expedient permitting expensing of costs to obtain a contract when the expected amortization period is one year or less which we expect will typically result in expensing commissions paid to acquire branded prepaid service contracts. Currently, we believe that incremental contract acquisition costs of approximately $450 million to $550 million that were incurred during the nine months ended September 30, 2017, which consists primarily of commissions paid to acquire branded postpaid service contracts, would require capitalization and amortization under the new standard. We expect that deferred contract costs will have an average amortization period of approximately 24 months, subject to being monitored and updated every period to reflect any significant change in assumptions. In addition, the deferred contract cost asset will be assessed for impairment on a periodic basis.
We expect that promotional bill credits offered to customers on equipment sales that are paid over time and are contingent on the customer maintaining a service contract will result in extended service contracts, which impacts the allocation and timing of revenue recognition between service revenue and equipment revenue.
Overall, with the exception of the aforementioned impacts, we do not expect that the new standard will result in a substantive change to the method of allocation of contract revenues between various services and equipment, nor to the timing of when revenues are recognized for most of our service contracts.

We are still in the process of evaluating these impacts, and our initial assessment may change due to changes in the terms and mix of the contractual arrangements we have with customers. New products or offerings, or changes to current offerings may yield significantly different impacts than currently expected.

We are in the process of implementing significant new revenue accounting systems, processes and internal controls over revenue recognition which will assist us in the application of the new standard.

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).” The standard requires all lessees to report a right-of-use asset and a lease liability for most leases. The income statement recognition is similar to existing lease accounting and is based on lease classification. The standard requires lessees and lessors to classify most leases using principles similar to existing lease accounting. For lessors, the standard modifies the classification criteria and the accounting for sales-type and

direct financing leases. We are currently evaluating the standard, which will require recognizing and measuring leases at the beginning of the earliest period presented using a modified retrospective approach. We plan to adopt the standard when it becomes effective for us beginning January 1, 2019, and expect the adoption of the standard will result in the recognition of right of use assets and lease liabilities that have not previously been recorded, which will have a material impact on our condensed consolidated financial statements.

We are in the process of implementing significant new lease accounting systems, processes and internal controls over lease recognition which will ultimately assist in the application of the new standard.

In June 2016, the FASB issued ASU 2016-13, 2022-02, “Financial Instruments - Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.Troubled Debt Restructurings and Vintage Disclosures.” The standard eliminates the accounting guidance within ASC 310-40 for troubled debt restructurings by creditors while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. Additionally, for public business entities, the standard requires disclosure of current-period gross write-offs by year of origination for financing receivables and net investments in leases within the scope of ASC 326-20. As of January 1, 2023, we have adopted this standard, and it will be applied prospectively after this date.

Note 2 – Business Combination

On March 9, 2023, we entered into a financial asset (orMerger and Unit Purchase Agreement for the acquisition of 100% of the outstanding equity of Ka’ena Corporation and its subsidiaries including, among others, Mint Mobile LLC, for a groupmaximum purchase price of financial assets) measured at amortized cost basis
8

Index for Notes to the Condensed Consolidated Financial Statements
$1.35 billion to be presentedpaid out 39% in cash and 61% in shares of T-Mobile common stock. The purchase price is variable dependent upon specified performance indicators of Ka’ena Corporation during certain periods before and after closing and consists of an upfront payment at closing of the net amounttransaction, subject to certain agreed-upon adjustments, and a variable earnout payable 24 months after closing of the transaction. The upfront payment is estimated to be approximately $950 million, before working capital adjustments. The acquisition is subject to certain customary closing conditions, including certain regulatory approvals, and is expected to be collected. The measurementclose by the end of 2023.

Note 3 – Receivables and Related Allowance for Credit Losses

We maintain an allowance for credit losses by applying an expected credit loss model. Each period, management assesses the appropriateness of the level of allowance for credit losses by considering credit risk inherent within each portfolio segment as of the end of the period.

We consider a receivable past due when a customer has not paid us by the contractually specified payment due date. Account balances are written off against the allowance for credit losses if collection efforts are unsuccessful and the receivable balance is deemed uncollectible (customer default), based on relevantfactors such as customer credit ratings as well as the length of time the amounts are past due.

Our portfolio of receivables is comprised of two portfolio segments: accounts receivable and equipment installment plan (“EIP”) receivables.

Accounts Receivable Portfolio Segment

Accounts receivable balances are predominately comprised of amounts currently due from customers (e.g., for wireless communications services and monthly device lease payments), device insurance administrators, wholesale partners, non-consolidated affiliates, other carriers and third-party retail channels.

We estimate credit losses associated with our accounts receivable portfolio segment using an expected credit loss model, which utilizes an aging schedule methodology based on historical information about past events, including historical experience,and adjusted for asset-specific considerations, current economic conditions and reasonable and supportable forecasts.

Our approach considers a number of factors, including our overall historical credit losses, net of recoveries, and payment experience, as well as current collection trends such as write-off frequency and severity. We also consider other qualitative factors such as current and forecasted macroeconomic conditions.

We consider the need to adjust our estimate of credit losses for reasonable and supportable forecasts of future macroeconomic conditions. To do so, we monitor external forecasts of changes in real U.S. gross domestic product and forecasts of consumer credit behavior for comparable credit exposures. We also periodically evaluate other macroeconomic indicators such as unemployment rates to assess their level of correlation with our historical credit loss statistics.

EIP Receivables Portfolio Segment

Based upon customer credit profiles at the time of customer origination, we classify the EIP receivables segment into two customer classes of “Prime” and “Subprime.” Prime customer receivables are those with lower credit risk and Subprime customer receivables are those with higher credit risk. Customers may be required to make a down payment on their equipment purchases if their assessed credit risk exceeds established underwriting thresholds. In addition, certain customers within the Subprime category may be required to pay a deposit.

To determine a customer’s credit profile and assist in determining their credit class, we use a proprietary credit scoring model that affectmeasures the collectibilitycredit quality of the reported amount. The standard will becomea customer leveraging several factors, such as credit bureau information and consumer credit risk scores, as well as service and device plan characteristics.

EIP receivables had a combined weighted-average effective for us beginning January 1, 2020,interest rate of 8.8% and will require a cumulative-effect adjustment to Accumulated deficit8.0% as of March 31, 2023, and December 31, 2022, respectively.
9

Index for Notes to the beginningCondensed Consolidated Financial Statements
The following table summarizes the EIP receivables, including imputed discounts and related allowance for credit losses:
(in millions)March 31,
2023
December 31,
2022
EIP receivables, gross$8,048 $8,480 
Unamortized imputed discount(483)(483)
EIP receivables, net of unamortized imputed discount7,565 7,997 
Allowance for credit losses(303)(328)
EIP receivables, net of allowance for credit losses and imputed discount$7,262 $7,669 
Classified on our condensed consolidated balance sheets as:
Equipment installment plan receivables, net of allowance for credit losses and imputed discount$5,012 $5,123 
Equipment installment plan receivables due after one year, net of allowance for credit losses and imputed discount2,250 2,546 
EIP receivables, net of allowance for credit losses and imputed discount$7,262 $7,669 

Many of our loss estimation techniques rely on delinquency-based models; therefore, delinquency is an important indicator of credit quality in the first reporting period in whichestablishment of our allowance for credit losses for EIP receivables. We manage our EIP receivables portfolio segment using delinquency and customer credit class as key credit quality indicators.

The following table presents the guidance is effective (that is, a modified-retrospective approach). Early adoption is permitted for usamortized cost of our EIP receivables by delinquency status, customer credit class and year of origination as of January 1, 2019. March 31, 2023:
Originated in 2023Originated in 2022Originated prior to 2022Total EIP Receivables, net of
unamortized imputed discounts
(in millions)PrimeSubprimePrimeSubprimePrimeSubprimePrimeSubprimeGrand total
Current - 30 days past due$948 $803 $2,487 $1,731 $952 $511 $4,387 $3,045 $7,432 
31 - 60 days past due18 27 27 38 65 
61 - 90 days past due— — 16 12 20 32 
More than 90 days past due— — 16 13 23 36 
EIP receivables, net of unamortized imputed discount$951 $807 $2,522 $1,790 $966 $529 $4,439 $3,126 $7,565 

We estimate credit losses on our EIP receivables segment by applying an expected credit loss model, which relies on historical loss data adjusted for current conditions to calculate default probabilities or an estimate for the frequency of customer default. Our assessment of default probabilities or frequency includes receivables delinquency status, historical loss experience, how long the receivables have been outstanding and customer credit ratings, as well as customer tenure. We multiply these estimated default probabilities by our estimated loss given default, which is the estimated amount of default or the severity of loss after adjusting for estimated recoveries.

As we do for our accounts receivable portfolio segment, we consider the need to adjust our estimate of credit losses on EIP receivables for reasonable and supportable forecasts of economic conditions through monitoring external forecasts and periodic internal statistical analyses.

The following table presents write-offs of our EIP receivables by year of origination for the three months ended March 31, 2023:
(in millions)Originated in 2023Originated in 2022Originated prior to 2022Total write-offs
Write-offs$$103 $36 $140 
10

Index for Notes to the Condensed Consolidated Financial Statements
Activity for the three months ended March 31, 2023 and 2022, in the allowance for credit losses and unamortized imputed discount balances for the accounts receivable and EIP receivables segments were as follows:
March 31, 2023March 31, 2022
(in millions)Accounts Receivable AllowanceEIP Receivables AllowanceTotalAccounts Receivable AllowanceEIP Receivables AllowanceTotal
Allowance for credit losses and imputed discount, beginning of period$167 $811 $978 $146 $630 $776 
Bad debt expense107 115 222 96 114 210 
Write-offs(122)(140)(262)(78)(99)(177)
Change in imputed discount on short-term and long-term EIP receivablesN/A54 54 N/A30 30 
Impact on the imputed discount from sales of EIP receivablesN/A(54)(54)N/A(26)(26)
Allowance for credit losses and imputed discount, end of period$152 $786 $938 $164 $649 $813 

Credit loss activity increased during the three months ended March 31, 2023, as activity continued to normalize relative to the three months ended March 31, 2022, which continued to be impacted by the muted pandemic levels in 2021.

Off-Balance-Sheet Credit Exposures

We do not have material off-balance-sheet credit exposures as of March 31, 2023. In connection with the sales of certain service and EIP accounts receivable pursuant to the sale arrangements, we have deferred purchase price assets included on our Condensed Consolidated Balance Sheets measured at fair value that are currently evaluatingbased on a discounted cash flow model using Level 3 inputs, including customer default rates and credit worthiness, dilutions and recoveries. See Note 4 – Sales of Certain Receivables for further information.

Note 4 – Sales of Certain Receivables

We regularly enter into transactions to sell certain service accounts receivable and EIP receivables. The transactions, including our continuing involvement with the impact this guidance will have onsold receivables and the respective impacts to our condensed consolidated financial statements, andare described below.

Sales of EIP Receivables

Overview of the timing of adoption.Transaction


In August 2016,2015, we entered into an arrangement to sell certain EIP receivables on a revolving basis (the “EIP sale arrangement”), which has been revised and extended from time to time. As of both March 31, 2023, and December 31, 2022, the FASB issued ASU 2016-15, “StatementEIP sale arrangement provided funding of Cash Flows (Topic 230): Classification$1.3 billion.

In connection with this EIP sale arrangement, we formed a wholly owned subsidiary, which qualifies as a bankruptcy remote entity (the “EIP BRE”). We consolidate the EIP BRE under the VIE model.

The following table summarizes the carrying amounts and classification of Certain Cash Receipts and Cash Payments.” The standard is intended to reduce current diversity in practice and provides guidance on how certain cash receipts and payments are presented and classified in the statementassets, which consist primarily of cash flows. The standard is effective for us, and we will adopt the standard, on January 1, 2018. The standard will require a retrospective approach. The standard will impact the presentation of cash flows related to beneficial interests in securitization transactions, which is the deferred purchase price, resultingincluded on our Condensed Consolidated Balance Sheets with respect to the EIP BRE:
(in millions)March 31,
2023
December 31,
2022
Other current assets$355 $344 
Other assets130 136 

Sales of Service Accounts Receivable

Overview of the Transaction

In 2014, we entered into an arrangement to sell certain service accounts receivable on a revolving basis (the “service receivable sale arrangement”). On February 28, 2023, we extended the scheduled expiration date of the service receivable sale
11

Index for Notes to the Condensed Consolidated Financial Statements
arrangement to February 27, 2024. As of both March 31, 2023, and December 31, 2022, the service receivable sale arrangement provided funding of $775 million.

In connection with the service receivable sale arrangement, we formed a wholly owned subsidiary, which qualifies as a bankruptcy remote entity, to sell service accounts receivable (the “Service BRE”). We consolidate the Service BRE under the VIE model.

The following table summarizes the carrying amounts and classification of assets, which consist primarily of the deferred purchase price, and liabilities included on our Condensed Consolidated Balance Sheets with respect to the Service BRE:
(in millions)March 31,
2023
December 31,
2022
Other current assets$227 $214 
Other current liabilities383 389 

Sales of Receivables

The following table summarizes the impact of the sale of certain service accounts receivable and EIP receivables on our Condensed Consolidated Balance Sheets:
(in millions)March 31,
2023
December 31,
2022
Derecognized net service accounts receivable and EIP receivables$2,418 $2,410 
Other current assets582 558 
of which, deferred purchase price580 556 
Other long-term assets130 136 
of which, deferred purchase price130 136 
Other current liabilities383 389 
Net cash proceeds since inception1,668 1,697 
Of which:
Change in net cash proceeds during the year-to-date period(29)(57)
Net cash proceeds funded by reinvested collections1,697 1,754 

At inception, we elected to measure the deferred purchase price at fair value with changes in fair value included in Selling, general and administrative expense on our Condensed Consolidated Statements of Comprehensive Income. The fair value of the deferred purchase price is determined based on a reclassificationdiscounted cash flow model which uses primarily Level 3 inputs, including estimated customer default rates. As of cash inflowsMarch 31, 2023, and December 31, 2022, our deferred purchase price related to the sales of service receivables and EIP receivables was $710 million and $692 million, respectively.

We recognized losses from Operating activities to Investing activitiessales of approximately $1.0 billionreceivables, including changes in fair value of the deferred purchase price, of $38 million and $46 million for the three months ended September 30, 2017March 31, 2023 and 2016,2022, respectively, in Selling, general and $2.8 billionadministrative expense on our Condensed Consolidated Statements of Comprehensive Income.

Continuing Involvement

Pursuant to the sale arrangements described above, we have continuing involvement with the service accounts receivable and EIP receivables we sell as we service the receivables, are required to repurchase certain receivables, including ineligible receivables, aged receivables and receivables where a write-off is imminent, and may be responsible for absorbing credit losses through reduced collections on our deferred purchase price assets. We continue to service the nine months ended September 30, 2017customers and 2016,their related receivables, including facilitating customer payment collection, in exchange for a monthly servicing fee. As the receivables are sold on a revolving basis, the customer payment collections on sold receivables may be reinvested in new receivable sales. At the direction of the purchasers of the sold receivables, we apply the same policies and procedures while servicing the sold receivables as we apply to our condensed consolidated statement of cash flows. owned receivables, and we continue to maintain normal relationships with our customers.

12

Index for Notes to the Condensed Consolidated Financial Statements
Note 5 – Spectrum License Transactions

The standard will also impact the presentation of cash payments for debt prepayment or debt extinguishment costs, resulting in a reclassification of cash outflows from Operating activities to Financing activities of $188 million for the nine months ended September 30, 2017, infollowing table summarizes our condensed consolidated statement of cash flows. We had no cash payments for debt prepayment or debt extinguishment costsspectrum license activity for the three months ended September 30, 2017.March 31, 2023:
(in millions)2023
Spectrum licenses, beginning of year$95,798 
Spectrum license acquisitions57 
Costs to clear spectrum23 
Spectrum licenses, end of period$95,878 


In October 2016, the FASB issued ASU 2016-16, “AccountingCash payments to acquire spectrum licenses and payments for Income Taxes: Intra-Entity Transferscosts to clear spectrum are included in Purchases of Assets Other Than Inventory.” The standard requires that the income tax impact of intra-entity salesspectrum licenses and transfers of property, except for inventory, be recognized when the transfer occurs. The standard will become effective for us beginning January 1, 2018, and will require any deferred taxes not yet recognized on intra-entity transfers to be recorded to retained earnings under a modified retrospective approach. Early adoption is permitted. We are currently evaluating the standard, but expect that it will not have a material impactother intangible assets, including deposits, on our condensed consolidated financial statements.

In November 2016, the FASB issued ASU 2016-18, “StatementCondensed Consolidated Statements of Cash Flows (Topic 230): Restricted Cash.” The standard requires entities to include in their cash and cash-equivalent balances in the statement of cash flows those amounts that are deemed to be restricted cash and restricted cash equivalents. The ASU does not define the terms “restricted cash” and “restricted cash equivalents.” The standard will be effective for us beginning January 1, 2018, and will require a retrospective approach. Early adoption is permitted. We are currently evaluating the standard, but expect that it will not have a material impact on our condensed consolidated financial statements.

In January 2017, the FASB issued ASU 2017-04, “Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” The standard eliminates the requirement to measure the implied fair value of goodwill by assigning the fair value of a reporting unit to all assets and liabilities within that unit (“the Step 2 test”) from the goodwill impairment test. Instead, if the carrying amount of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited by the amount of goodwill in that reporting unit. The standard will become effective for us beginning January 1, 2020, and must be applied to any annual or interim goodwill impairment assessments after that date. Early adoption is permitted. We are currently evaluating the standard and timing of adoption, but expect that it will not have a material impact on our condensed consolidated financial statements.


Note 2 – Significant Transactions

Hurricane Impacts

During the third quarter of 2017, our operations in Texas, Florida and Puerto Rico experienced losses related to hurricanes. Based on our preliminary assessment, the negative impact to operating income and net income for both the three and nine months ended September 30, 2017, from lost revenue, assets damaged or destroyed and other hurricane related costs incurred was $148 million and $90 million, respectively. As of September 30, 2017, our loss assessment is ongoing and we expect additional expenses to be incurred and customer activity to be impacted in the fourth quarter of 2017, primarily related to our operations in Puerto Rico. We have not recognized any potential insurance recoveries related to those hurricane losses as we continue to assess the damage and work with our insurance carriers.March 31, 2023.


Purchase of Iowa Wireless

On September 18, 2017, we entered into a Unit Purchase Agreement (“UPA”) to acquire the remaining equity in INS Wireless, Inc. (“INS”), a 54% owned unconsolidated subsidiary, for a purchase price of $25 million. We account for our existing investment in INS under the equity method as we have significant influence, but not control. Upon the close of the transaction, which is expected within the next six months, subject to regulatory approvals and customary closing conditions, INS will become a wholly-owned consolidated subsidiary.

Spectrum TransactionsSales of Receivables


During the nine months ended September 30, 2017, we entered into agreements with third parties for the exchange of certain spectrum licenses and were the winning bidder of 1,525 licenses in the 600 MHz spectrum auction. See Note 5 - Spectrum License Transactions for further information.

Debt

During the nine months ended September 30, 2017, we completed significant transactions with both third parties and affiliates related to the issuance, borrowing and redemption of debt. See Note 7 - Debt for further information.

Power Purchase Agreements

During the nine months ended September 30, 2017, we entered into two renewable energy purchase agreements with third parties. These agreements each consist of two components, an energy forward agreement that is net settled based on energy prices and the energy output generated by the facility and a commitment to purchase the energy credits associated with the energy output generated by the facility. See Note 10 – Commitments and Contingencies for further information.

Note 3 – Equipment Installment Plan Receivables

We offer certain retail customers the option to pay for their devices and accessories in installments over a period of up to 24 months using an EIP.

The following table summarizes the EIP receivables:
(in millions)September 30,
2017
 December 31,
2016
EIP receivables, gross$3,599
 $3,230
Unamortized imputed discount(233) (195)
EIP receivables, net of unamortized imputed discount3,366
 3,035
Allowance for credit losses(130) (121)
EIP receivables, net$3,236
 $2,914
    
Classified on the balance sheet as:   
Equipment installment plan receivables, net$2,136
 $1,930
Equipment installment plan receivables due after one year, net1,100
 984
EIP receivables, net$3,236
 $2,914


We use a proprietary credit scoring model that measuresimpact of the credit qualitysale of a customer at the time of application for mobile communicationscertain service using several factors, such as credit bureau information, consumer credit risk scoresaccounts receivable and service plan characteristics. Based upon customer credit profiles, we classify EIP receivables into the credit categories of “Prime” and “Subprime.” Prime customer receivables are those with lower delinquency risk and Subprime customer receivables are those with higher delinquency risk. Subprime customers may be required to make a down payment on their equipment purchases. In addition, certain customers within the Subprime category are required to pay an advance deposit.

EIP receivables for which invoices have not yet been generated for the customer are classified as Unbilled. EIP receivables for which invoices have been generated but which are not past the contractual due date are classified as Billed – Current. EIP receivables for which invoices have been generated and the payment is past the contractual due date are classified as Billed – Past Due.

The balance and aging of the EIP receivables on a gross basis by credit category were as follows:our Condensed Consolidated Balance Sheets:
(in millions)March 31,
2023
December 31,
2022
Derecognized net service accounts receivable and EIP receivables$2,418 $2,410 
Other current assets582 558 
of which, deferred purchase price580 556 
Other long-term assets130 136 
of which, deferred purchase price130 136 
Other current liabilities383 389 
Net cash proceeds since inception1,668 1,697 
Of which:
Change in net cash proceeds during the year-to-date period(29)(57)
Net cash proceeds funded by reinvested collections1,697 1,754 

 September 30, 2017 December 31, 2016
(in millions)Prime Subprime Total Prime Subprime Total
Unbilled$1,471
 $1,903
 $3,374
 $1,343
 $1,686
 $3,029
Billed – Current60
 90
 150
 51
 77
 128
Billed – Past Due25
 50
 75
 25
 48
 73
EIP receivables, gross$1,556
 $2,043
 $3,599
 $1,419
 $1,811
 $3,230

Activity forAt inception, we elected to measure the nine months ended September 30, 2017deferred purchase price at fair value with changes in fair value included in Selling, general and 2016, in the unamortized imputed discount and allowance for credit losses balances for the EIP receivables was as follows:
(in millions)September 30,
2017
 September 30,
2016
Imputed discount and allowance for credit losses, beginning of period$316
 $333
Bad debt expense215
 185
Write-offs, net of recoveries(205) (201)
Change in imputed discount on short-term and long-term EIP receivables163
 103
Impacts from sales of EIP receivables(126) (133)
Imputed discount and allowance for credit losses, end of period$363
 $287

administrative expense on our Condensed Consolidated Statements of Comprehensive Income. The EIP receivables had weighted average effective imputed interest rates of 9.7% and 9.0% as of September 30, 2017 and December 31, 2016, respectively.

Note 4 – Sales of Certain Receivables

We have entered into transactions to sell certain service and EIP accounts receivables. The transactions, including our continuing involvement with the sold receivables and the respective impacts to our financial statements, are described below.

Sales of Service Receivables

Overview of the Transaction

In 2014, we entered into an arrangement to sell certain service accounts receivables on a revolving basis and in November 2016, the arrangement was amended to increase the maximum funding commitment to $950 million (the “service receivable sale arrangement”) and extend the scheduled expiration date to March 2018. As of September 30, 2017 and December 31, 2016, the service receivable sale arrangement provided funding of $899 million and $907 million, respectively. Sales of receivables occur daily and are settled on a monthly basis. The receivables consist of service charges currently due from customers and are short-term in nature.

In connection with the service receivable sale arrangement, we formed a wholly-owned subsidiary, which qualifies as a bankruptcy remote entity to sell service accounts receivables (the “Service BRE”). The Service BRE does not qualify as a VIE, and due to the significant level of control we exercise over the entity, it is consolidated. Pursuant to the arrangement, certain of our wholly-owned subsidiaries transfer selected receivables to the Service BRE. The Service BRE then sells the receivables to an unaffiliated entity (the “Service VIE”), which was established to facilitate the sale of beneficial ownership interests in the receivables to certain third parties.


Variable Interest Entity

We determined that the Service VIE qualifies as a VIE as it lacks sufficient equity to finance its activities. We have a variable interest in the Service VIE, but are not the primary beneficiary as we lack the power to direct the activities that most significantly impact the Service VIE’s economic performance. Those activities include committing the Service VIE to legal agreements to purchase or sell assets, selecting which receivables are purchased in the service receivable sale arrangement, determining whether the Service VIE will sell interests in the purchased service receivables to other parties, funding of the entity and servicing of receivables. We do not hold the power to direct the key decisions underlying these activities. For example, while we act as the servicer of the sold receivables, which is considered a significant activity of the Service VIE, we are acting as an agent in our capacity as the servicer and the counterparty to the service receivable sale arrangement has the ability to remove us as the servicing agent of the receivables at will with no recourse available to us. As we have determined we are not the primary beneficiary, the results of the Service VIE are not consolidated into our condensed consolidated financial statements.

The following table summarizes the carrying amounts and classification of assets, which consists primarilyfair value of the deferred purchase price and liabilities included in our Condensed Consolidated Balance Sheets that relate to our variable interest in the Service VIE:
(in millions)September 30,
2017
 December 31,
2016
Other current assets$225
 $207
Accounts payable and accrued liabilities13
 17
Other current liabilities155
 129

Sales of EIP Receivables

Overview of the Transaction

In 2015, we entered into an arrangement to sell certain EIP accounts receivablesis determined based on a revolving basis and in August 2017, the EIP sale arrangement was amended to reduce the maximum funding commitment to $1.2 billion (the “EIP sale arrangement”) and extend the scheduled expiration date to November 2018.discounted cash flow model which uses primarily Level 3 inputs, including estimated customer default rates. As of both September 30, 2017March 31, 2023, and December 31, 2016,2022, our deferred purchase price related to the EIP sale arrangement provided fundingsales of $1.2 billion. Sales ofservice receivables and EIP receivables occur dailywas $710 million and are settled on a monthly basis. The receivables consist of customer EIP balances, which require monthly customer payments for up to 24 months.$692 million, respectively.

In connection with this EIP sale arrangement, we formed a wholly-owned subsidiary, which qualifies as a bankruptcy remote entity (the “EIP BRE”). Pursuant to the EIP sale arrangement, our wholly-owned subsidiary transfers selected receivables to the EIP BRE. The EIP BRE then sells the receivables to a non-consolidated and unaffiliated third-party entity for which we do not exercise any level of control, nor does the entity qualify as a VIE.

Variable Interest Entity


We determined that the EIP BRE is a VIE as its equity investment at risk lacks the obligation to absorb a certain portionrecognized losses from sales of its expected losses. We have a variable interestreceivables, including changes in the EIP BRE and determined that we are the primary beneficiary based on our ability to direct the activities which most significantly impact the EIP BRE’s economic performance. Those activities include selecting which receivables are transferred into the EIP BRE and sold in the EIP sale arrangement and funding of the EIP BRE. Additionally, our equity interest in the EIP BRE obligates us to absorb losses and gives us the right to receive benefits from the EIP BRE that could potentially be significant to the EIP BRE. Accordingly, we determined that we are the primary beneficiary, and include the balances and results of operations of the EIP BRE in our condensed consolidated financial statements.

The following table summarizes the carrying amounts and classification of assets, which consists primarilyfair value of the deferred purchase price, of $38 million and liabilities$46 million for the three months ended March 31, 2023 and 2022, respectively, in Selling, general and administrative expense on our Condensed Consolidated Statements of Comprehensive Income.

Continuing Involvement

Pursuant to the sale arrangements described above, we have continuing involvement with the service accounts receivable and EIP receivables we sell as we service the receivables, are required to repurchase certain receivables, including ineligible receivables, aged receivables and receivables where a write-off is imminent, and may be responsible for absorbing credit losses through reduced collections on our deferred purchase price assets. We continue to service the customers and their related receivables, including facilitating customer payment collection, in exchange for a monthly servicing fee. As the receivables are sold on a revolving basis, the customer payment collections on sold receivables may be reinvested in new receivable sales. At the direction of the purchasers of the sold receivables, we apply the same policies and procedures while servicing the sold receivables as we apply to our owned receivables, and we continue to maintain normal relationships with our customers.

12

Index for Notes to the Condensed Consolidated Financial Statements
Note 5 – Spectrum License Transactions

The following table summarizes our spectrum license activity for the three months ended March 31, 2023:
(in millions)2023
Spectrum licenses, beginning of year$95,798 
Spectrum license acquisitions57 
Costs to clear spectrum23 
Spectrum licenses, end of period$95,878 

Cash payments to acquire spectrum licenses and payments for costs to clear spectrum are included in Purchases of spectrum licenses and other intangible assets, including deposits, on our Condensed Consolidated Balance Sheets that relate toStatements of Cash Flows for the EIP BRE:three months ended March 31, 2023.

(in millions)September 30,
2017
 December 31,
2016
Other current assets$357
 $371
Other assets90
 83
Other long-term liabilities2
 4


In addition, the EIP BRE is a separate legal entity with its own separate creditors who will be entitled, prior to any liquidation of the EIP BRE, to be satisfied prior to any value in the EIP BRE becoming available to us. Accordingly, the assets of the EIP BRE may not be used to settle our general obligations and creditors of the EIP BRE have limited recourse to our general credit.

Sales of Receivables


The transfersfollowing table summarizes the impact of the sale of certain service receivablesaccounts receivable and EIP receivables to the non-consolidated entities are accounted for as sales of financial assets. Once identified for sale, the receivable is recorded at the lower of cost or fair value. Upon sale, we derecognize the net carrying amount of the receivables. We recognize the net cash proceeds in Net cash provided by operating activities inon our Condensed Consolidated Statements of Cash Flows.Balance Sheets:
(in millions)March 31,
2023
December 31,
2022
Derecognized net service accounts receivable and EIP receivables$2,418 $2,410 
Other current assets582 558 
of which, deferred purchase price580 556 
Other long-term assets130 136 
of which, deferred purchase price130 136 
Other current liabilities383 389 
Net cash proceeds since inception1,668 1,697 
Of which:
Change in net cash proceeds during the year-to-date period(29)(57)
Net cash proceeds funded by reinvested collections1,697 1,754 


The proceeds are net of the deferred purchase price, consisting of a receivable from the purchasers that entitles us to certain collections on the receivables. We recognize the collection of the deferred purchase price in Net cash provided by operating activities as it is dependent on collection of the customer receivables and is not subject to significant interest rate risk. The deferred purchase price represents a financial asset that is primarily tied to the creditworthiness of the customers and which can be settled in such a way thatAt inception, we may not recover substantially all of our recorded investment, due to default by the customers on the underlying receivables. We elected at inception, to measure the deferred purchase price at fair value with changes in fair value included in Selling, general and administrative expense inon our Condensed Consolidated Statements of Comprehensive Income. The fair value of the deferred purchase price is determined based on a discounted cash flow model which uses primarily unobservableLevel 3 inputs, (Level 3 inputs), including estimated customer default rates. As of September 30, 2017March 31, 2023, and December 31, 2016,2022, our deferred purchase price related to the sales of service receivables and EIP receivables was $671$710 million and $659$692 million, respectively.

The following table summarizes the impacts of the sale of certain service receivables and EIP receivables in our Condensed Consolidated Balance Sheets:
(in millions)September 30,
2017
 December 31,
2016
Derecognized net service receivables and EIP receivables$2,362
 $2,502
Other current assets582
 578
of which, deferred purchase price581
 576
Other long-term assets90
 83
of which, deferred purchase price90
 83
Accounts payable and accrued liabilities13
 17
Other current liabilities155
 129
Other long-term liabilities2
 4
Net cash proceeds since inception1,963
 2,030
Of which:   
Change in net cash proceeds during the year-to-date period(67) 536
Net cash proceeds funded by reinvested collections2,030
 1,494


We recognized losses from sales of receivables, of $67 million and $59 million for the three months ended September 30, 2017 and 2016, respectively, and $242 million and $157 million for the nine months ended September 30, 2017 and 2016, respectively. These losses from sales of receivables were recognized in Selling, general and administrative expense in our Condensed Consolidated Statements of Comprehensive Income. Losses from sales of receivables include adjustments to the receivables’ fair values andincluding changes in fair value of the deferred purchase price.price, of $38 million and $46 million for the three months ended March 31, 2023 and 2022, respectively, in Selling, general and administrative expense on our Condensed Consolidated Statements of Comprehensive Income.


Continuing Involvement


Pursuant to the sale arrangements described above, we have continuing involvement with the service receivablesaccounts receivable and EIP receivables we sell as we service the receivables, and are required to repurchase certain receivables, including ineligible receivables, aged receivables and receivables where a write-off is imminent.imminent, and may be responsible for absorbing credit losses through reduced collections on our deferred purchase price assets. We continue to service the customers and their related receivables, including facilitating customer payment collection, in exchange for a monthly servicing fee. As the receivables are sold on a revolving basis, the customer payment collections on sold receivables may be reinvested in new receivable sales. While servicingAt the direction of the purchasers of the sold receivables, we apply the same policies and procedures towhile servicing the sold receivables as we apply to our owned receivables, and we continue to maintain normal relationships with our customers. Pursuant

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Index for Notes to the EIP sale arrangement, under certain circumstances, we are required to deposit cash or replacement EIP receivables primarily for contracts terminated by customers under our Just Upgrade My Phone (“JUMP!”) Program.Condensed Consolidated Financial Statements

In addition, we have continuing involvement with the sold receivables as we may be responsible for absorbing additional credit losses pursuant to the sale arrangements. Our maximum exposure to loss related to the involvement with the service receivables and EIP receivables sold under the sale arrangements was $1.2 billion as of September 30, 2017. The maximum exposure to loss, which is a required disclosure under GAAP, represents an estimated loss that would be incurred under severe, hypothetical circumstances whereby we would not receive the deferred purchase price portion of the contractual proceeds withheld by the purchasers and would also be required to repurchase the maximum amount of receivables pursuant to the sale arrangements without consideration for any recovery. As we believe the probability of these circumstances occurring is remote, the maximum exposure to loss is not an indication of our expected loss.

Note 5 – Spectrum License Transactions


The following table summarizes our spectrum license activity duringfor the ninethree months ended September 30, 2017:March 31, 2023:
(in millions)2023
Spectrum licenses, beginning of year$95,798 
Spectrum license acquisitions57 
Costs to clear spectrum23 
Spectrum licenses, end of period$95,878 

(in millions)Spectrum Licenses
Balance at December 31, 2016$27,014
Spectrum license acquisitions8,247
Spectrum licenses transferred to held for sale(271)
Costs to clear spectrum17
Balance at September 30, 2017$35,007

Spectrum License Exchange

In March 2017, we closed on an agreement with a third party for the exchange of certain spectrum licenses. Upon closing of the transaction, we recorded theCash payments to acquire spectrum licenses received at their estimated fair value of approximately $123 million and recognized a gain of $37 millionpayments for costs to clear spectrum are included in Gains on disposalPurchases of spectrum licenses inand other intangible assets, including deposits, on our Condensed Consolidated Statements of Comprehensive Income.Cash Flows for the three months ended March 31, 2023.


Spectrum Transactions

In September 2017, we closed on an agreement with a third party for the exchange of certain AWS and PCS spectrum licenses. Upon closing of the transaction, we recorded the spectrum licenses received at their estimated fair value of approximately $115 million and recognized a gain of $29 million included in Gains on disposal of spectrum licenses in our Condensed Consolidated Statements of Comprehensive Income.

In September 2017, we entered into an agreement with a third party for the exchange of certain AWS and PCS spectrum licenses. The transaction is expected to close during the first quarter of 2018, subject to regulatory approvals and customary closing conditions. Our spectrum licenses to be transferred as part of the exchange transaction were reclassified as assets held for sale and were included in Other current assets in our Condensed Consolidated Balance Sheetsat their carrying value of $184 million as of September 30, 2017.

Spectrum License Purchase

In September 2017, we entered into a UPA to purchase the remaining equity of INS. We expect to receive the INS spectrum licenses at the close of the transaction within the next 6 months, subject to regulatory approvals and customary closing conditions. See Note 2 - Significant Transactions for further information.

Broadcast Incentive Auction

In April 2017,2022, the Federal Communications Commission (the “FCC”(“FCC”) announced that we were the winning bidder of 1,5257,156 licenses in the 600 MHz spectrum auctionAuction 108 (2.5 GHz spectrum) for an aggregate price of $8.0 billion.$304 million. At inception of the auctionAuction 108 in June 2016,2022, we deposited $2.2 billion with the FCC which, based on the outcome of the auction, was sufficient to cover our down payment obligation due in April 2017. In May 2017, we$65 million. We paid the FCC the remaining $5.8$239 million for the licenses won in the auction in September 2022. The aggregate cash payments made to the FCC are included in Other assets on our Condensed Consolidated Balance Sheets as of March 31, 2023, and will remain there until the corresponding licenses are received. The timing of when the licenses will be issued will be determined by the FCC after all post-auction procedures have been completed.

As of March 31, 2023, the activities that are necessary to get the C-band, 3.45 GHz and 2.5 GHz spectrum, acquired pursuant to FCC Auctions 107, 110 and 108, ready for its intended use have not begun; as such, capitalization of the interest associated with the costs of deploying these spectrum licenses has not begun.

License Purchase Agreements

DISH Network Corporation

On July 1, 2020, we and DISH Network Corporation (“DISH”) entered into a license purchase agreement (the “DISH License Purchase Agreement”) pursuant to which DISH has the option to purchase certain 800 MHz spectrum licenses for a total of approximately $3.6 billion in a transaction to be completed, subject to an application for FCC approval, by July 1, 2023, or within five days of FCC approval, whichever date is later.

In the event DISH breaches the DISH License Purchase Agreement or fails to deliver the purchase price using cash reservesfollowing the satisfaction or waiver of all closing conditions, DISH is liable to pay us a fee of $72 million. Additionally, if DISH does not exercise the option to purchase the 800 MHz spectrum licenses, we are required, unless otherwise approved under the complaint and proposed final judgment agreed to by issuing debt tous, Deutsche Telekom AG (“DT”), our majority stockholder,Sprint Corporation, now known as Sprint LLC (“Sprint”), SoftBank Group Corp. (“SoftBank”) and DISH with the U.S. District Court for the District of Columbia, which was approved by the Court on April 1, 2020, to offer the licenses for sale through an auction. If the specified minimum price of $3.6 billion is not met in the auction, we would be relieved of the obligation to sell the licenses.

Channel 51 License Co LLC and LB License Co, LLC

On August 8, 2022, we, Channel 51 License Co LLC and LB License Co, LLC (together with Channel 51 License Co LLC, the “Sellers”) entered into License Purchase Agreements pursuant to existing purchase commitments. See Note 7 - Debtwhich we will acquire spectrum in the 600 MHz band from the Sellers in exchange for further information.total cash consideration of $3.5 billion. The licenses will be acquired without any associated networks, but are includedcurrently being utilized by us through exclusive leasing arrangements with the Sellers.

On March 30, 2023, we and the Sellers entered into Amended and Restated License Purchase Agreements pursuant to which we and the Sellers agreed to separate the transaction into two tranches of licenses, with the closings on the acquisitions of certain licenses in SpectrumChicago, Dallas and New Orleans (together representing $492 million of the aggregate $3.5 billion cash consideration) being deferred in order to potentially expedite the regulatory approval process for the remainder of the licenses. The licenses asbeing acquired by us, and the total consideration being paid for the licenses, remains the same. We anticipate that the first closing will occur in mid- to late-2023 and that the second closing (on the deferred licenses) will occur in 2024.

The parties have agreed that each of September 30, 2017, on our the closings will occur within 180 days after the receipt of the applicable required
13

Index for Notes to the Condensed Consolidated Balance Sheets. We began deploymentFinancial Statements
regulatory approvals, and payment of these licenses on our network ineach portion of the third quarteraggregate $3.5 billion purchase price will occur no later than 40 days after the date of 2017.each respective closing.



Note 6 – Fair Value Measurements


The carrying values of cashCash and cash equivalents, short-term investments, accountsAccounts receivable accounts receivable from affiliates, accountsand Accounts payable and borrowings under our senior secured revolving credit facility with DTaccrued liabilities approximate fair value due to the short-term maturities of these instruments.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The carrying amounts andvalues of EIP receivables approximate fair value as the receivables are recorded at their present value using an imputed interest rate.

Derivative Financial Instruments

Periodically, we use derivatives to manage exposure to market risk, such as interest rate risk. We designate certain derivatives as hedging instruments in a qualifying hedge accounting relationship to help minimize significant, unplanned fluctuations in cash flows or fair values caused by designated market risks, such as interest rate volatility. We do not use derivatives for trading or speculative purposes.

Cash flows associated with qualifying hedge derivative instruments are presented in the same category on our Condensed Consolidated Statements of our assets and liabilities measured atCash Flows as the item being hedged. For fair value hedges, the change in the fair value of the derivative instruments is recognized in earnings through the same income statement line item as the change in the fair value of the hedged item. For cash flow hedges, the change in the fair value of the derivative instruments is reported in Other comprehensive income and recognized in earnings when the hedged item is recognized in earnings, again, through the same income statement line item.

We did not have any significant derivative instruments outstanding as of March 31, 2023, or December 31, 2022.

Interest Rate Lock Derivatives

In April 2020, we terminated our interest rate lock derivatives entered into in October 2018.

Aggregate changes in the fair value of the interest rate lock derivatives, net of tax and amortization, of $1.3 billion are presented in Accumulated other comprehensive loss on a recurring basis included in our Condensed Consolidated Balance Sheets as of both March 31, 2023, and December 31, 2022.

For the three months ended March 31, 2023 and 2022, $53 million and $50 million, respectively, were as follows:
 Level within the Fair Value Hierarchy September 30, 2017 December 31, 2016
(in millions) Carrying Amount Fair Value Carrying Amount Fair Value
Assets:         
Deferred purchase price assets3 $671
 $671
 $659
 $659
Liabilities:         
Guarantee liabilities3 121
 121
 135
 135

The principal amounts and fair values of our long-term debt included inamortized from Accumulated other comprehensive loss into Interest expense, net, on our Condensed Consolidated Balance Sheets were as follows:
 Level within the Fair Value Hierarchy September 30, 2017 December 31, 2016
(in millions) Principal Amount Fair Value Principal Amount Fair Value
Liabilities:         
Senior Notes to third parties1 $11,850
 $12,605
 $18,600
 $19,584
Senior Notes to affiliates2 7,500
 7,897
 
 
Incremental Term Loan Facility to affiliates2 4,000
 4,020
 
 
Senior Reset Notes to affiliates2 3,100
 3,290
 5,600
 5,955
Senior Secured Term Loans2 
 
 1,980
 2,005

Long-term Debt

The fair valueStatements of our Senior NotesComprehensive Income. We expect to third parties was determined based on quoted market prices in active markets, and therefore was classified as Level 1 within the fair value hierarchy. The fair valuesamortize $223 million of the Senior Notes to affiliates, Incremental Term Loan Facility to affiliates, Senior Reset Notes to affiliates and Senior Secured Term Loans were determined based on a discounted cash flow approach using quoted prices of instrumentsAccumulated other comprehensive loss associated with similar terms and maturities and an estimate for our standalone credit risk. Accordingly, our Senior Notes to affiliates, Incremental Term Loan Facility to affiliates, Senior Reset Notes to affiliates and Senior Secured Term Loans were classified as Level 2 within the fair value hierarchy.derivatives into Interest expense, net, over the 12 months ending March 31, 2024.


Although we have determined the estimated fair values using available market information and commonly accepted valuation methodologies, considerable judgment was required in interpreting market data to develop fair value estimates for the Senior Notes to affiliates, Incremental Term Loan Facility to affiliates, Senior Reset Notes to affiliates and Senior Secured Term Loans to affiliates. The fair value estimates were based on information available as of September 30, 2017 and December 31, 2016. As such, our estimates are not necessarily indicative of the amount we could realize in a current market exchange.

Deferred Purchase Price Assets


In connection with the sales of certain service and EIP receivablesaccounts receivable pursuant to the sale arrangements, we have deferred purchase price assets measured at fair value that are based on a discounted cash flow model using unobservable Level 3 inputs, including customer default rates. See Note 4 – Sales of Certain Receivables for further information.information.


Guarantee LiabilitiesThe carrying amounts of our deferred purchase price assets, which are measured at fair value on a recurring basis and are included on our Condensed Consolidated Balance Sheets, were $710 million and $692 million as of March 31, 2023, and December 31, 2022, respectively.


We offer certain device trade-in programs, including JUMP!, which provide eligible customers a specified-price trade-in right to upgrade their device. For customers who are enrolled in a device trade-in program, we defer the portion of equipment revenues which represents the estimatedDebt

The fair value of the specified-price trade-in right guarantee incorporating the expected

probabilityour Senior Notes and timing of the handset upgradespectrum-backed Senior Secured Notes to third parties was determined based on quoted market prices in active markets, and the estimated fair value of the used handset which is returned. Accordingly, our guarantee liabilitiestherefore were classified as Level 31 within the fair value hierarchy. When customers upgrade their device, the difference between the trade-inThe fair value of our Senior Notes to affiliates was determined based on a discounted cash flow approach using market interest rates of instruments with similar terms and maturities and an estimate for our standalone credit risk. Accordingly, our Senior Notes to the customer andaffiliates were classified as Level 2 within the fair value hierarchy. The fair value of our asset-backed notes (“ABS Notes”) was primarily based on quoted prices in inactive markets for identical instruments and observable changes in market interest rates, both of which are Level 2 inputs. Accordingly, our ABS Notes were classified as Level 2 within the fair value hierarchy.

14

Although we have determined the estimated fair values using available market information and commonly accepted valuation methodologies, considerable judgment was required in interpreting market data to develop fair value estimates for the Senior Notes to affiliates. The fair value estimates were based on information available as of March 31, 2023, and December 31, 2022. As such, our estimates are not necessarily indicative of the returned device is recorded against the guarantee liabilities. Guarantee liabilities areamount we could realize in a current market exchange.

The carrying amounts and fair values of our short-term and long-term debt included in Other current liabilities inon our Condensed Consolidated Balance Sheets. were as follows:
(in millions)Level within the Fair Value HierarchyMarch 31, 2023December 31, 2022
Carrying Amount (1)
Fair Value (1)
Carrying Amount (1)
Fair Value (1)
Liabilities:
Senior Notes to third parties1$69,513 $63,743 $66,582 $59,011 
Senior Notes to affiliates21,495 1,485 1,495 1,460 
Senior Secured Notes to third parties12,979 2,866 3,117 2,984 
ABS Notes to third parties2747 754 746 744 

The total estimated remaining gross EIP receivable balances of all enrolled handset upgrade program customers, which are the remaining EIP amounts underlying the JUMP! guarantee, including EIP receivables that have been sold, was $2.2 billion(1)     Excludes $11 million and $20 million as of September 30, 2017. This is not an indication of our expected loss exposureMarch 31, 2023, and December 31, 2022, respectively, in other financial liabilities as it does not consider the expectedcarrying values approximate fair value primarily due to the short-term maturities of the used handset or the probability and timing of the trade-in.these instruments.


Note 7 – Debt


The following table sets forth the debt balances and activity as of, and for the ninethree months ended, September 30, 2017March 31, 2023:
(in millions)December 31,
2022
Proceeds from Issuances and Borrowings (1)
Repayments
Reclassifications (1)
Other (2)
March 31,
2023
Short-term debt$5,164 $— $(131)$224 $(42)$5,215 
Long-term debt65,301 3,011 — (224)(53)68,035 
Total debt to third parties70,465 3,011 (131)— (95)73,250 
Long-term debt to affiliates1,495 — — — — 1,495 
Total debt$71,960 $3,011 $(131)$— $(95)$74,745 
(1)Issuances and borrowings and reclassifications are recorded net of accrued or paid issuance costs, discounts and premiums.
(in millions)December 31,
2016
 
Issuances and Borrowings (1)
 
Note Redemptions (1)
 
Extinguishments (1)
 Repayments 
Other (2)
 September 30,
2017
Short-term debt$354
 $
 $
 $(20) $
 $224
 $558
Long-term debt21,832
 1,495
 (8,365) (1,947) 
 148
 13,163
Total debt to third parties22,186
 1,495
 (8,365) (1,967) 
 372
 13,721
Short-term debt to affiliates
 2,910
 
 
 (2,910) 
 
Long-term debt to affiliates5,600
 8,985
 
 
 
 1
 14,586
Total debt to affiliates5,600
 11,895
 
 
 (2,910) 1
 14,586
Total debt$27,786
 $13,390
 $(8,365) $(1,967) $(2,910) $373
 $28,307
(1)Issuances and borrowings, note redemptions and extinguishments are recorded net of related issuance costs, discounts and premiums. Issuances and borrowings for Short-term debt to affiliates represent net outstanding borrowings on our senior secured revolving credit facility.
(2)Other includes: $299 million of issuances of short-term debt related to vendor financing arrangements, of which $291 million is related to financing of property and equipment. During the nine months ended September 30, 2017, we repaid $296 million under the vendor financing arrangements. As of September 30, 2017, vendor financing arrangements totaled $3 million. Vendor financing arrangements are included in Short-term debt within Total current liabilities in our Condensed Consolidated Balance Sheets. Additional activity in Other includes capital leases and the amortization of discounts and premiums. As of September 30, 2017 and December 31, 2016, capital lease liabilities totaled $1.8 billion and $1.4 billion, respectively.

(2)Other includes the amortization of premiums, discounts, debt issuance costs and consent fees.
Debt
Our effective interest rate, excluding the impact of derivatives and capitalized interest, was approximately 4.0% and 3.9% for the three months ended March 31, 2023 and 2022, respectively, on weighted-average debt outstanding of $73.4 billion and $73.7 billion for the three months ended March 31, 2023 and 2022, respectively. The weighted-average debt outstanding was calculated by applying an average of the monthly ending balances of total short-term and long-term debt and short-term and long-term debt to Third Partiesaffiliates, net of unamortized premiums, discounts, debt issuance costs and consent fees.


Issuances and Borrowings


During the ninethree months ended September 30, 2017,March 31, 2023, we issued the following Senior Notes:
(in millions)Principal IssuancesPremiums/Discounts and Issuance Costs, NetNet Proceeds from Issuance of Long-Term DebtIssue Date
4.950% Senior Notes due 2028$1,000 $(6)$994 February 9, 2023
5.050% Senior Notes due 20331,250 (9)1,241 February 9, 2023
5.650% Senior Notes due 2053750 26 776 February 9, 2023
Total of Senior Notes issued$3,000 $11 $3,011 

15

(in millions)Principal Issuances Issuance Costs Net Proceeds from Issuance of Long-Term Debt
4.000% Senior Notes due 2022$500
 $2
 $498
5.125% Senior Notes due 2025500
 2
 498
5.375% Senior Notes due 2027500
 1
 499
Total of Senior Notes Issued$1,500
 $5
 $1,495

On March 16, 2017, T-Mobile USA and certain of its affiliates, as guarantors, issued a total of $1.5 billion of public SeniorIndex for Notes with various interest rates and maturity dates. Issuance costs related to the public debt issuance totaled $5 million for the nine months ended September 30, 2017. We used the net proceeds of $1.495 billion from the transaction to redeem callable high yield debt.Condensed Consolidated Financial Statements

Note Repayments

Notes Redemptions


During the ninethree months ended September 30, 2017,March 31, 2023, we made the following note redemptions:repayments:
(in millions)Principal AmountRepayment Date
4.738% Secured Series 2018-1 A-1 Notes due 2025$131 Various
(in millions)Principal Amount 
Write-off of Premiums, Discounts and Issuance Costs (1)
 
Call Penalties (1) (2)
 Redemption
Date
 Redemption Price
6.625% Senior Notes due 2020$1,000
 $(45) $22
 February 10, 2017 102.208%
5.250% Senior Notes due 2018500
 1
 7
 March 4, 2017 101.313%
6.250% Senior Notes due 20211,750
 (71) 55
 April 1, 2017 103.125%
6.464% Senior Notes due 20191,250
 
 
 April 28, 2017 100.000%
6.542% Senior Notes due 20201,250
 
 21
 April 28, 2017 101.636%
6.633% Senior Notes due 20211,250
 
 41
 April 28, 2017 103.317%
6.731% Senior Notes due 20221,250
 
 42
 April 28, 2017 103.366%
Total note redemptions$8,250
 $(115) $188
    

Asset-backed Notes

Our ABS Notes are secured by $1.0 billion of gross EIP receivables and future collections on such receivables. The ABS Notes issued and the assets securing this debt are included on our Condensed Consolidated Balance Sheets.

The expected maturities of our ABS Notes are as follows:
Expected Maturities
(in millions)20242025
4.910% Class A Senior ABS Notes due 2028$198 $552 

Variable Interest Entities

In connection with issuing the ABS Notes in October 2022, we formed a wholly owned subsidiary, which qualifies as a bankruptcy remote entity (the “ABS BRE”), and a trust (the “ABS Trust” and together with the ABS BRE, the “ABS Entities”), in which the ABS BRE holds a residual interest. The ABS Entities meet the definition of a VIE for which we have determined that we are the primary beneficiary as we have the power to direct the activities of the ABS Entities that most significantly impact their performance. Accordingly, we include the balances and results of operations of the ABS Entities in our condensed consolidated financial statements.

The following table summarizes the carrying amounts and classification of assets and liabilities included in our Condensed Consolidated Balance Sheets with respect to the ABS Entities:
March 31,
2023
(in millions)
Assets
Equipment installment plan receivables, net$720 
Equipment installment plan receivables due after one year, net205 
Other current assets84 
Liabilities
Accounts payable and accrued liabilities$
(1)Long-term debtWrite-off of premiums, discounts, issuance costs and call penalties are included in Other income (expense), net in our Condensed Consolidated Statements of Comprehensive Income. Write-off of premiums, discounts and issuance costs are included in Other, net within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.
747 
(2)The call penalty is the excess paid over the principal amount. Call penalties are included within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.

Debt
See Note 3 – Receivable and Related Allowance for Credit Losses for additional information on the EIP receivables used to Affiliatessecure the ABS Notes.


IssuancesRestricted Cash

Certain provisions of our debt agreements require us to maintain specified cash collateral balances. Amounts associated with these balances are considered to be restricted cash. See Note 15 - Additional Financial Information for our reconciliation of Cash and Borrowingscash equivalents, including restricted cash and cash held for sale.


During
Note 8 – Tower Obligations

Existing CCI Tower Lease Arrangements

In 2012, we conveyed to Crown Castle International Corp. (“CCI”) the nine months ended September 30, 2017, we madeexclusive right to manage and operate approximately 6,200 tower sites (“CCI Lease Sites”) via a master prepaid lease with site lease terms ranging from 23 to 37 years. CCI has fixed-price purchase options for the following borrowings:CCI Lease Sites totaling approximately $2.0 billion, exercisable annually on a per-tranche basis at the end of the lease term during the period from December 31, 2035, through December 31, 2049. If CCI exercises its purchase option for any tranche, it must purchase all the towers in the tranche. We lease back a portion of the space at certain tower sites.

16

Index for Notes to the Condensed Consolidated Financial Statements
(in millions)Net Proceeds from Issuance of Long-Term Debt Extinguishments 
Write-off of Discounts and Issuance Costs (1)
LIBOR plus 2.00% Senior Secured Term Loan due 2022$2,000
 $
 $
LIBOR plus 2.00% Senior Secured Term Loan due 20242,000
 
 
LIBOR plus 2.750% Senior Secured Term Loan (2)

 (1,980) 13
Total$4,000
 $(1,980) $13
Assets and liabilities associated with the operation of the tower sites were transferred to special purpose entities (“SPEs”). Assets included ground lease agreements or deeds for the land on which the towers are situated, the towers themselves and existing subleasing agreements with other mobile network operator tenants that lease space at the tower sites. Liabilities included the obligation to pay ground lease rentals, property taxes and other executory costs.
(1)Write-off of discounts and issuance costs are included in Other income (expense), net in our Condensed Consolidated Statements of Comprehensive Income and Other, net within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.
(2)
Our Senior Secured Term Loan extinguished during the nine months endedSeptember 30, 2017 was Third Party debt.


We determined the SPEs containing the CCI Lease Sites (“Lease Site SPEs”) are VIEs as they lack sufficient equity to finance their activities. We have a variable interest in the Lease Site SPEs but are not the primary beneficiary as we lack the power to direct the activities that most significantly impact the Lease Site SPEs’ economic performance. These activities include managing tenants and underlying ground leases, performing repair and maintenance on the towers, the obligation to absorb expected losses and the right to receive the expected future residual returns from the purchase option to acquire the CCI Lease Sites. As we determined that we are not the primary beneficiary and do not have a controlling financial interest in the Lease Site SPEs, the Lease Site SPEs are not included on our condensed consolidated financial statements.

However, we also considered if this arrangement resulted in the sale of the CCI Lease Sites for which we would derecognize the tower assets. By assessing whether control had transferred, we concluded that transfer of control criteria, as discussed in the revenue standard, were not met. Accordingly, we recorded this arrangement as a financing whereby we recorded debt, a financial obligation, and the CCI Lease Sites tower assets remained on our Condensed Consolidated Balance Sheets. We recorded long-term financial obligations in the amount of the net proceeds received and recognize interest on the tower obligations. The tower obligations are increased by interest expense and amortized through contractual leaseback payments made by us to CCI and through net cash flows generated and retained by CCI from the operation of the tower sites.

Acquired CCI Tower Lease Arrangements

Prior to our merger (the “Merger”) with Sprint, Sprint entered into a lease-out and leaseback arrangement with Global Signal Inc., a third party that was subsequently acquired by CCI, that conveyed to CCI the exclusive right to manage and operate approximately 6,400 tower sites (“Master Lease Sites”) via a master prepaid lease. These agreements were assumed upon the close of the Merger, at which point the remaining term of the lease-out was approximately 17 years with no renewal options. CCI has a fixed price purchase option for all (but not less than all) of the leased or subleased sites for approximately $2.3 billion, exercisable one year prior to the expiration of the agreement and ending 120 days prior to the expiration of the agreement. We lease back a portion of the space at certain tower sites.

We considered if this arrangement resulted in the sale of the Master Lease Sites for which we would derecognize the tower assets. By assessing whether control had transferred, we concluded that transfer of control criteria, as discussed in the revenue standard, were not met. Accordingly, we recorded this arrangement as a financing whereby we recorded debt, a financial obligation, and the Master Lease Sites tower assets remained on our Condensed Consolidated Balance Sheets.

As of the closing date of the Merger, we recognized Property and equipment with a fair value of $2.8 billion and tower obligations related to amounts owed to CCI under the leaseback of $1.1 billion. Additionally, we recognized $1.7 billion in Other long-term liabilities associated with contract terms that are unfavorable to current market rates, which include unfavorable terms associated with the fixed-price purchase option in 2037.

We recognize interest expense on the tower obligations. The tower obligations are increased by the interest expense and amortized through contractual leaseback payments made by us to CCI. The tower assets are reported in Property and equipment, net on our Condensed Consolidated Balance Sheets and are depreciated to their estimated residual values over the expected useful life of the towers, which is 20 years.

Leaseback Arrangement

On January 25, 2017, T-Mobile USA, Inc. (“T-Mobile USA”), and certain of its affiliates, as guarantors,3, 2022, we entered into an agreement to borrow $4.0 billion under a secured term loan facility (“Incremental Term Loan Facility”(the “Crown Agreement”) with DT,CCI. The Crown Agreement extends the current term of the leasebacks by up to 12 years and modifies the leaseback payments for both the Existing CCI Tower Lease Arrangement and the Acquired CCI Tower Lease Arrangement. As a result of the Crown Agreement, there was an increase in our majority stockholder, to refinance $1.98 billion of outstanding senior secured term loans under its Term Loan Credit Agreement dated November 9, 2015, with the remaining net proceeds from the transaction used to redeem callable high yield debt. The Incremental Term Loan Facility increased DT’s incremental term loan commitment provided to T-Mobile USA under that certain First Incremental Facility Amendment datedfinancing obligation as of December 29, 2016, from $660 millionthe effective date of the Crown Agreement of approximately $1.2 billion, with a corresponding decrease to $2.0 billion and provided T-Mobile USAOther long-term liabilities associated with an additional $2.0 billion incremental term loan commitment.

On January 31, 2017, the loansunfavorable contract terms. The modification resulted in a revised interest rate under the Incremental Term Loan Facility were drawn in two tranches: (i) $2.0 billion of which bearseffective interest at a rate equal to a per annum rate of LIBOR plus a margin of 2.00% and matures on November 9, 2022, and (ii) $2.0 billion of which bears interest at a rate equal to a per annum rate of LIBOR plus a margin of 2.25% and matures on January 31, 2024. In July 2017, we repriced the $2.0 billion Incremental Term Loan Facility maturing on January 31, 2024, with DT by reducing the interest rate to a per annum rate of LIBOR plus a margin of 2.00%. No issuance fees were incurred related to this debt agreementmethod for the nine months ended September 30, 2017.tower obligations: 11.6% for the Existing CCI Tower Lease Arrangement and 5.3% for the Acquired CCI Tower Lease Arrangement. There were no changes made to either of our master prepaid leases with CCI.


On March 31, 2017, the Incremental Term Loan Facility was amended to waive all interim principal payments. The outstanding principal balance will be due at maturity.
17



During the nine months ended September 30, 2017, we issued the following SeniorIndex for Notes to DT:
(in millions)Principal Issuances (Redemptions) 
Discounts (1)
 Net Proceeds from Issuance of Long-Term Debt
4.000% Senior Notes due 2022$1,000
 $(23) $977
5.125% Senior Notes due 20251,250
 (28) 1,222
5.375% Senior Notes due 2027 (2)
1,250
 (28) 1,222
6.288% Senior Reset Notes due 2019(1,250) 
 (1,250)
6.366% Senior Reset Notes due 2020(1,250) 
 (1,250)
Total$1,000
 $(79) $921
(1)Discounts reduce Proceeds from issuance of long-term debt and are included within Net cash (used in) provided by financing activities in our Condensed Consolidated Statements of Cash Flows.
(2)In April 2017, we issued to DT $750 million in aggregate principal amount of the 5.375% Senior Notes due 2027, and in September 2017, we issued to DT the remaining $500 million in aggregate principal amount of the 5.375% Senior Notes due 2027.

On March 13, 2017, DT agreed to purchase a total of $3.5 billion in aggregate principal amounts of Senior NotesThe following table summarizes the balances associated with various interest rates and maturity dates (the “new DT Notes”).

Through net settlement in April 2017, we issued to DT a total of $3.0 billion in aggregate principal amountboth of the new DT Notes and redeemed the $2.5 billion in outstanding aggregate principal amount of Senior Reset Notes with various interest rates and maturity dates (the “old DT Notes”).

The redemption prices of the old DT Notes were 103.144% and 103.183%, resulting in a total of $79 million in early redemption fees. These early redemption fees were recorded as discountstower arrangements on the issuance of the new DT Notes.

In September 2017, we issued to DT $500 million in aggregate principal amount of 5.375% Senior Notes due 2027, which is the final tranche of the new DT Notes. We were not required to pay any underwriting fees or issuance costs in connection with the issuance of the notes.

Net proceeds from the issuance of the new DT Notes were $921 million and are included in Proceeds from issuance of long-term debt in our Condensed Consolidated Statements of Cash Flows.Balance Sheets:
(in millions)March 31,
2023
December 31,
2022
Property and equipment, net$2,338 $2,379 
Tower obligations3,897 3,934 
Other long-term liabilities554 554 


On May 9, 2017, we exercised our option under existing purchase agreements and issuedFuture minimum payments related to the following Senior Notes to DT:
(in millions)Principal Issuances Premium Net Proceeds from Issuance of Long-Term Debt
5.300% Senior Notes due 2021$2,000
 $
 $2,000
6.000% Senior Notes due 20241,350
 40
 1,390
6.000% Senior Notes due 2024650
 24
 674
Total$4,000
 $64
 $4,064

The proceeds were used to fund a portiontower obligations are approximately $427 million for the 12-month period ending March 31, 2024, $804 million in total for both of the purchase price of spectrum licenses won in the 600 MHz spectrum auction. Net proceeds from these issuances include $6412-month periods ending March 31, 2025 and 2026, $793 million in debt premiums. See Note 5 - Spectrum License Transactionstotal for further information.both of the 12-month periods ending March 31, 2027 and 2028, and $4.4 billion in total thereafter.

Revolving Credit Facility


We had no outstanding borrowings underare contingently liable for future ground lease payments through the remaining term of the CCI Lease Sites and the Master Lease Sites. These contingent obligations are not included in Operating lease liabilities as any amount due is contractually owed by CCI based on the subleasing arrangement. Under the arrangement, we remain primarily liable for ground lease payments on approximately 900 sites and have included lease liabilities of $246 million in our $1.5 billion senior secured revolving credit facility with DTOperating lease liabilities as of September 30, 2017March 31, 2023.

Note 9 – Revenue from Contracts with Customers

Disaggregation of Revenue

We provide wireless communications services to three primary categories of customers:

Postpaid customers generally include customers who are qualified to pay after receiving wireless communications services utilizing phones, High Speed Internet, tablets, wearables, DIGITS or other connected devices;
Prepaid customers generally include customers who pay for wireless communications services in advance; and December 31, 2016. Proceeds
Wholesale customers include Machine-to-Machine and borrowings from the revolving credit facilityMobile Virtual Network Operator customers that operate on our network but are managed by wholesale partners.

Postpaid service revenues, including postpaid phone revenues and postpaid other revenues, were as follows:
Three Months Ended March 31,
(in millions)20232022
Postpaid service revenues
Postpaid phone revenues$10,652 $10,231 
Postpaid other revenues1,210 970 
Total postpaid service revenues$11,862 $11,201 

We operate as a single operating segment. The balances presented in Proceeds from borrowingeach revenue line item on revolving credit facility and Repayments of revolving credit facility within Net cash (used in) provided by financing activities in our Condensed Consolidated Statements of Cash Flows.

Note 8 – Income Taxes

Within our Condensed Consolidated Statements of Comprehensive Income we recordedrepresent categories of revenue from contracts with customers disaggregated by type of product and service. Postpaid and prepaid service revenues also include revenues earned for providing premium services to customers, such as device insurance services. Revenue generated from the lease of mobile communication devices is included in Equipment revenues on our Condensed Consolidated Statements of Comprehensive Income.

Contract Balances

The contract asset and contract liability balances from contracts with customers as of March 31, 2023, and December 31, 2022, were as follows:
(in millions)Contract
Assets
Contract
Liabilities
Balance as of December 31, 2022$534 $748 
Balance as of March 31, 2023686 778 
Change$152 $30 

Contract assets primarily represent revenue recognized for equipment sales with promotional bill credits offered to customers that are paid over time and are contingent on the customer maintaining a service contract.

18

Index for Notes to the Condensed Consolidated Financial Statements
Contract asset balances increased primarily due to an Income tax expenseincrease in promotions with an extended service contract, partially offset by billings on existing contracts and impairment, which is recognized as bad debt expense. The current portion of our contract assets of approximately $466 million and $356 million as of March 31, 2023, and $232December 31, 2022, respectively, was included in Other current assets on our Condensed Consolidated Balance Sheets.

Contract liabilities are recorded when fees are collected, or we have an unconditional right to consideration (a receivable) in advance of delivery of goods or services. Changes in contract liabilities are primarily related to the activity of prepaid customers. Contract liabilities are primarily included in Deferred revenueon our Condensed Consolidated Balance Sheets.

Revenues for the three months ended March 31, 2023 and 2022 include the following:
Three Months Ended March 31,
(in millions)20232022
Amounts included in the beginning of year contract liability balance$667 $654 

Remaining Performance Obligations

As of March 31, 2023, the aggregate amount of transaction price allocated to remaining service performance obligations for postpaid contracts with subsidized devices and promotional bill credits that result in an extended service contract is $1.8 billion. We expect to recognize revenue as the service is provided on these postpaid contracts over an extended contract term of 24 months from the time of origination.

Information about remaining performance obligations that are part of a contract that has an original expected duration of one year or less has been excluded from the above, which primarily consists of monthly service contracts.

Certain of our wholesale, roaming and service contracts include variable consideration based on usage and performance. This variable consideration has been excluded from the disclosure of remaining performance obligations. As of March 31, 2023, the aggregate amount of the contractual minimum consideration for wholesale, roaming and service contracts is $2.0 billion, $1.9 billion and $4.0 billion for 2023, 2024, and 2025 and beyond, respectively. These contracts have a remaining duration ranging from less than one year to eight years.

Contract Costs

The balance of deferred incremental costs to obtain contracts with customers was $2.0 billion and $1.9 billion as of March 31, 2023, and December 31, 2022, respectively, and is included in Other assets on our Condensed Consolidated Balance Sheets. Deferred contract costs incurred to obtain postpaid service contracts are amortized over a period of 24 months. The amortization period is monitored to reflect any significant change in assumptions. Amortization of deferred contract costs included in Selling, general and administrative expenses on our Condensed Consolidated Statements of Comprehensive Income were $422 million and $324 million for the three months ended September 30, 2017March 31, 2023 and 2016, respectively, and $618 million and $651 million2022, respectively.

The deferred contract cost asset is assessed for the nine months ended September 30, 2017 and 2016, respectively. The changeimpairment on a periodic basis. There were no impairment losses recognized on deferred contract cost assets for the three months ended March 31, 2023 and 2022.

Note 10 – Repurchases of Common Stock

2022 Stock Repurchase Program

On September 8, 2022, our Board of Directors authorized our 2022 Stock Repurchase Program for up to $14.0 billion of our common stock through September 30, 2017 was primarily from higher income before income taxes. The change for the nine months ended September

30, 2017 was primarily from a lower effective tax rate partially offset by higher income before income taxes. The effective tax rate was 39.3% and 38.8% for2023 (the “2022 Stock Repurchase Program”). During the three months ended March 31, 2023, we repurchased 32,963,940 shares of our common stock at an average price per share of $144.57 for a total purchase price of $4.8 billion, all of which were purchased under the 2022 Stock Repurchase Program. All shares purchased during the three months ended March 31, 2023, were purchased at market price. As of March 31, 2023, we had up to $6.2 billion remaining under the 2022 Stock Repurchase Program.

Subsequent to March 31, 2023, from April 1, 2023, through April 21, 2023, we repurchased 5,114,527 shares of our common stock at an average price per share of $147.96 for a total purchase price of $757 million. As of April 21, 2023, we had up to $5.5 billion remaining under the 2022 Stock Repurchase Program.

19

Index for Notes to the Condensed Consolidated Financial Statements
Note 11 – Wireline

Sale of the Wireline Business

On September 30, 20176, 2022, two of our wholly owned subsidiaries, Sprint Communications and 2016, respectively,Sprint LLC, and 25.3%Cogent Infrastructure, Inc. entered into the Wireline Sale Agreement, pursuant to which the Buyer will acquire the Wireline Business. The Wireline Sale Agreement provides that, upon the terms and 37.8%conditions set forth therein, the Buyer will purchase all of the issued and outstanding membership interests (the “Purchased Interests”) of a Delaware limited liability company that holds certain assets and liabilities relating to the Wireline Business.

The parties have agreed to a $1 purchase price in consideration for the ninePurchased Interests, subject to customary adjustments set forth in the Wireline Sale Agreement. In addition, at the consummation of the Wireline Transaction (the “Closing”), a T-Mobile affiliate will enter into a commercial agreement for IP transit services, pursuant to which T-Mobile will pay to the Buyer an aggregate of $700 million, consisting of (i) $350 million in equal monthly installments during the first year after the Closing and (ii) $350 million in equal monthly installments over the subsequent 42 months. As of March 31, 2023, all required regulatory approvals and consents have been received, and the Wireline Transaction is expected to close in the beginning of May 2023, subject to the satisfaction or waiver of certain conditions and other terms and conditions of the Wireline Sale Agreement.

As a result of the Wireline Sale Agreement and related anticipated Wireline Transaction, we concluded that the Wireline Business met the held for sale criteria upon entering into the Wireline Sale Agreement. As such, the assets and liabilities of the Wireline Business disposal group are classified as held for sale and presented within Other current assets and Other current liabilities on our Condensed Consolidated Balance Sheets as of March 31, 2023, and December 31, 2022.

The components of assets and liabilities held for sale presented within Other current assets and Other current liabilities, respectively, on our Condensed Consolidated Balance Sheets as of March 31, 2023, were as follows:
(in millions)March 31,
2023
Assets
Cash and cash equivalents$30 
Accounts receivable, net40 
Prepaid expenses19 
Other current assets
Property and equipment, net511 
Operating lease right-of-use assets138 
Other intangible assets, net
Other assets
Remeasurement of disposal group held for sale to fair value less remaining costs to sell (1)
(364)
Assets held for sale$397 
Liabilities
Accounts payable and accrued liabilities$64 
Deferred revenue
Short-term operating lease liabilities62 
Operating lease liabilities245 
Other long-term liabilities39 
Liabilities held for sale418 
Liabilities held for sale, net$(21)
(1)     Excludes amounts related to the establishment of liabilities for contractual and other payments associated with the Wireline Transaction, including the $700 million of fees payable for IP transit services discounted to present value and other payments to the Buyer anticipated in connection with the Wireline Transaction.

During the three months ended September 30, 2017 and 2016, respectively. The change in the effective income tax rateMarch 31, 2023, we recognized a pre-tax gain of $42 million, which is included within Gain on disposal group held for the nine months ended September 30, 2017,sale on our Condensed Consolidated Statements of Comprehensive Income. This gain was primarily due to a reductiondecrease in our accrual of estimated costs to sell.

The present value of the valuation allowance against deferred tax assetsliability for fees payable for IP transit services was recognized as a component of Loss on disposal group held for sale in certain state jurisdictions that resulted2022, as we have not currently identified any path to utilize such services in the recognition of $270 million in tax benefits in the first quarter of 2017 and the recognition of an additional $19 million in tax benefits through the third quarter of 2017. Total tax benefits relatedour continuing operations
20

Index for Notes to the reduction inCondensed Consolidated Financial Statements
and have committed to execute the valuation allowance were $289agreement as a closing condition for the Wireline Transaction. We will continue to evaluate potential uses on an ongoing basis over the life of the agreement. $321 million through September 30, 2017. The effective tax rate was further decreased by the recognition of $62and $334 million of excess tax benefits related to share-based payments for the nine months ended September 30, 2017, compared to $24 million for the same period in 2016.

During the first quarter of 2017, due to ongoing analysis of positivethis liability, including accrued interest, is presented within Other current liabilities and negative evidence related to the utilization of the deferred tax assets, we determined that a portion of the valuation allowance was no longer necessary. Positive evidence supporting the release of a portion of the valuation allowance included reaching a position of cumulative income over a three-year period in the state jurisdictions as well as projecting sustained earnings in those jurisdictions. Due to this positive evidence, we reduced the valuation allowance which resulted in a decrease to Deferred taxOther long-term liabilities, inrespectively, on our Condensed Consolidated Balance Sheets. We will continue to monitor positive and negative evidence related toSheets as of March 31, 2023, in accordance with the utilizationexpected timing of the remaining deferred tax assetsrelated payments. $2 million and $26 million for which a valuation allowance continuescontractual and other payments associated with the Wireline Transaction are presented within Other current liabilities and Other long-term liabilities, respectively, on our Condensed Consolidated Balance Sheets as of March 31, 2023, in accordance with the expected timing of the related payments.

We do not consider the sale of the Wireline Business to be provided. It is possiblea strategic shift that we may release additional portions ofwill have a major effect on the remaining valuation allowance within the next three months.Company’s operations and financial results, and therefore it does not qualify for reporting as a discontinued operation.


Note 912 – Earnings Per Share


The computation of basic and diluted earnings per share was as follows:
Three Months Ended March 31,
(in millions, except shares and per share amounts)20232022
Net income$1,940 $713 
Weighted-average shares outstanding – basic1,219,608,362 1,250,505,999 
Effect of dilutive securities:
Outstanding stock options and unvested stock awards4,996,336 4,862,593 
Weighted-average shares outstanding – diluted1,224,604,698 1,255,368,592 
Earnings per share – basic$1.59 $0.57 
Earnings per share – diluted$1.58 $0.57 
Potentially dilutive securities:
Outstanding stock options and unvested stock awards98,175 2,054,344 
SoftBank contingent consideration (1)
48,751,557 48,751,557 
(1)     Represents the weighted-average SoftBank Specified Shares that are contingently issuable from the Merger date of April 1, 2020, pursuant to a letter agreement dated February 20, 2020, between T-Mobile, SoftBank and DT.
 Three Months Ended September 30, Nine Months Ended September 30,
(in millions, except shares and per share amounts)2017 2016 2017 2016
Net income$550
 $366
 $1,829
 $1,070
Less: Dividends on mandatory convertible preferred stock(13) (13) (41) (41)
Net income attributable to common stockholders - basic537
 353
 1,788
 1,029
Add: Dividends related to mandatory convertible preferred stock13
 
 41
 
Net income attributable to common stockholders - diluted$550
 $353
 $1,829
 $1,029
        
Weighted average shares outstanding - basic831,189,779
 822,998,697
 829,974,146
 821,626,675
Effect of dilutive securities:       
Outstanding stock options and unvested stock awards7,992,286
 9,259,122
 9,523,365
 9,614,352
Mandatory convertible preferred stock32,238,000
 
 32,238,000
 
Weighted average shares outstanding - diluted871,420,065
 832,257,819
 871,735,511
 831,241,027
        
Earnings per share - basic$0.65
 $0.43
 $2.15
 $1.25
Earnings per share - diluted$0.63
 $0.42
 $2.10
 $1.24
        
Potentially dilutive securities:       
Outstanding stock options and unvested stock awards
 278,675
 4,760
 287,375
Mandatory convertible preferred stock
 32,238,000
 
 32,238,000


Unless converted earlier, each shareAs of March 31, 2023, we had authorized 100 million shares of preferred stock, will convert automatically on December 15, 2017 into between 1.6119 (the minimum conversion rate) and 1.9342 (the maximum conversion rate) shares of our common stock, subject to customary anti-dilution adjustments and depending on the applicable marketwith a par value of our common stock. Using the minimum conversion rate, we would issue 32,238,000 shares$0.00001 per share. There was no preferred stock outstanding as of our common stock upon conversion.

March 31, 2023 and 2022. Potentially dilutive securities were not included in the computation of diluted earnings per share if to do so would have been anti-dilutive.



The SoftBank Specified Shares Amount of 48,751,557 shares of T-Mobile common stock was determined to be contingent consideration for the Merger and is not dilutive until the defined volume-weighted average price per share is reached.

Note 1013 – Commitments and Contingencies


Commitments

Operating Leases and Purchase Commitments


DuringWe have commitments for non-dedicated transportation lines with varying expiration terms that generally extend through 2038. In addition, we have commitments to purchase wireless devices, network services, equipment, software, marketing sponsorship agreements and other items in the nine months ended September 30, 2017,ordinary course of business, with various terms through 2043.

Our purchase commitments are approximately $4.4 billion for the 12-month period ending March 31, 2024, $5.1 billion in total for both of the 12-month periods ending March 31, 2025 and 2026, $2.9 billion in total for both of the 12-month periods ending March 31, 2027 and 2028, and $2.8 billion in total thereafter. These amounts are not reflective of our entire anticipated purchases under the related agreements but are determined based on the non-cancelable quantities or termination amounts to which we are contractually obligated.

On March 9, 2023, we entered into a Merger and Unit Purchase Agreement for the acquisition of 100% of the outstanding equity of Ka’ena Corporation and its subsidiaries including, among others, Mint Mobile LLC, for a maximum purchase commitment with a handset Original Equipment Manufacturer, resultingprice of $1.35 billion to be paid out 39% in a material increasecash and 61% in shares of T-Mobile common stock. The upfront payment is estimated to be approximately $950 million, before working capital adjustments. The agreement remains subject to regulatory approval and the
21

Index for Notes to the futureCondensed Consolidated Financial Statements
estimated purchase price is excluded from our reported commitments above. See Note 2 – Business Combination for additional details.

Spectrum Leases

We lease spectrum from various parties. These leases include service obligations to the lessors. Certain spectrum leases provide for minimum lease payments, foradditional charges, renewal options and escalation clauses. Leased spectrum agreements have varying expiration terms that generally extend through 2050. We expect that all renewal periods in our spectrum leases will be exercised by us. Certain spectrum leases also include purchase options and right-of-first refusal clauses in which we are provided the opportunity to exercise our purchase option if the lessor receives a purchase offer from a third party. The purchase of the leased spectrum is at our option and therefore the option price is not included in the commitments summarized below.


Future minimum paymentsOur spectrum lease and service credit commitments, including renewal periods, are approximately $316 million for non-cancelable operating leasesthe 12-month period ending March 31, 2024, $581 million in total for both of the 12-month periods ending March 31, 2025 and purchase commitments are as follows:2026, $635 million in total for both of the 12-month periods ending March 31, 2027 and 2028, and $4.5 billion in total thereafter.

(in millions)Operating Leases Purchase Commitments
Year ending September 30,   
2018$2,397
 $2,477
20192,153
 1,210
20201,867
 1,015
20211,472
 759
20221,163
 661
Thereafter2,240
 904
Total$11,292
 $7,026

Renewable Energy Purchase Agreements

In January 2017, T-Mobile USAOn August 8, 2022, we entered into a REPALicense Purchase Agreements to acquire spectrum in the 600 MHz band from Channel 51 License Co LLC and LB License Co, LLC in exchange for total cash consideration of $3.5 billion. On March 30, 2023, we and the Sellers entered into Amended and Restated License Purchase Agreements pursuant to which we and the Sellers agreed to separate the transaction into two tranches of licenses, with Red Dirt Wind Project, LLC. The agreement is basedthe closings on the expected operationacquisitions of a wind energy-generating facility locatedcertain licenses in OklahomaChicago, Dallas and will remain in effect until the twelfth anniversaryNew Orleans (together representing $492 million of the facility’s entry into commercial operation. Commercial operationaggregate $3.5 billion cash consideration) being deferred in order to potentially expedite the regulatory approval process for the remainder of the facility is expected to occur by the end of 2017.licenses. The REPA consists of two components: (1) an energy forward agreement that is net settled based on energy prices and the energy output generated by the facility and (2) a commitment to purchase the renewable energy credits (“RECs”) associated with the energy output generated by the facility. T-Mobile USA will net settle the forward agreement and acquire the RECs monthly by paying, or receiving, an aggregate net payment based on two variables (1) the facility’s energy output, which has an estimated maximum capacity of approximately 160 megawatts and (2) the difference between (a) an initial fixed price,agreements remain subject to annual escalation,regulatory approval and (b) current local marginal energy prices during the monthly settlement period. We have determined that the REPA does not meet the definition of a derivative because the expected energy output of the facility may not be reliably estimated (the arrangement lacks a notional amount). The REPA does not contain any unconditional purchase obligations because amounts under the agreement are not fixed and determinable. Our participation in the REPA did not require an upfront investment or capital commitment. We do not control the activities that most significantly impact the energy-generating facility nor do we receive specific energy outputexcluded from it. No amounts were settled under the agreement during the nine months ended September 30, 2017.our reported commitments above. See Note 5Spectrum License Transactions for additional details.


In August 2017, T-Mobile USA entered into a REPA with Solomon Forks Wind Project, LLC. The agreement is based on the expected operation of a wind energy-generating facility located in Kansas and will remain in effect until the fifteenth anniversary of the facility’s entry into commercial operation. Commercial operation of the facility is expected to occur by the end of 2018. The REPA consists of two components: (1) an energy forward agreement that is net settled based on energy prices and the energy output generated by the facility and (2) a commitment to purchase the environmental attributes (“EACs”) associated with the energy output generated by the facility. T-Mobile USA will net settle the forward agreement and acquire the EACs monthly by paying, or receiving, an aggregate net payment based on two variables (1) the facility’s energy output, which has an estimated maximum capacity of approximately 160 megawatts and (2) the difference between (a) an initial fixed price, subject to annual escalation, and (b) current local marginal energy prices during the monthly settlement period. We have determined that the REPA does not meet the definition of a derivative because the expected energy output of the facility may not be reliably estimated (the arrangement lacks a notional amount). The REPA does not contain any unconditional purchase obligations because amounts under the agreement are not fixed and determinable. Our participation in the REPA did not require an upfront investment or capital commitment. We do not control the activities that most significantly impact the energy-generating facility nor do we receive specific energy output from it. No amounts were settled under the agreement during the nine months ended September 30, 2017.


Contingencies and Litigation


Litigation and Regulatory Matters

We are involved in various lawsuits and disputes, claims, government agency investigations and enforcement actions, and other proceedings (“Litigation and Regulatory Matters”) that arise in the ordinary course of business, which include numerous court actions alleging that we are infringing various patents. Virtually allclaims of the patent infringement cases(most of which are broughtasserted by non-practicing entities primarily seeking monetary damages), class actions, and effectively seek only monetary damages, although they occasionally seek injunctive relief as well. Theproceedings to enforce FCC or other government agency rules and regulations. Those Litigation and Regulatory Matters described above have progressed toare at various stages, and some of them may proceed to trial, arbitration, hearing, or other adjudication that could include an awardresult in fines, penalties, or awards of monetary or injunctive relief in the coming 12 months if they are not otherwise resolved. We have established an accrual with respect to certain of these matters, where appropriate, which isappropriate. The accruals are reflected in theon our condensed consolidated financial statements, but that we dothey are not consider,considered to be, individually or in the aggregate, material. An accrual is established when we believe it is both probable that a loss has been incurred and an amount can be reasonably estimated. For other matters, where we have not determined that a loss is probable or because the amount of loss cannot be reasonably estimated, we have not recorded an accrual due to various factors typical in contested proceedings, including, but not limited to:to, uncertainty concerning legal theories and their resolution by courts or regulators;regulators, uncertain damage theories and demands;demands, and a less than fully developed factual record. WhileFor Litigation and Regulatory Matters that may result in a contingent gain, we recognize such gains on our condensed consolidated financial statements when the gain is realized or realizable. We recognize legal costs expected to be incurred in connection with Litigation and Regulatory Matters as they are incurred. Except as otherwise specified below, we do not expect that the ultimate resolution of these proceedings,Litigation and Regulatory Matters, individually or in the aggregate, will have a material adverse effect on our financial position, but we note that an unfavorable outcome of some or all of these proceedingsthe specific matters identified below or other matters that we are or may become involved in could have a material adverse impact on results of operations or cash flows for a particular period. This assessment is based on our current understanding of relevant facts and circumstances. As such, our view of these matters is subject to inherent uncertainties and may change in the future.


On February 28, 2020, we received a Notice of Apparent Liability for Forfeiture and Admonishment from the FCC, which proposed a penalty against us for allegedly violating section 222 of the Communications Act and the FCC’s regulations governing the privacy of customer information. In the first quarter of 2020, we recorded an accrual for an estimated payment amount. We maintained the accrual as of March 31, 2023, and that accrual was included in Accounts payable and accrued liabilities on our Condensed Consolidated Balance Sheets.
Note 11 – Guarantor Financial Information

On April 1, 2020, in connection with the closing of the Merger, we assumed the contingencies and litigation matters of Sprint. Those matters include a wide variety of disputes, claims, government agency investigations and enforcement actions, and other
Pursuant
22

Index for Notes to the applicable indenturesCondensed Consolidated Financial Statements
proceedings. These matters include, among other things, certain ongoing FCC and supplemental indentures,state government agency investigations into Sprint’s Lifeline program. In September 2019, Sprint notified the long-term debtFCC that it had claimed monthly subsidies for serving subscribers even though these subscribers may not have met usage requirements under Sprint's usage policy for the Lifeline program, due to affiliatesan inadvertent coding issue in the system used to identify qualifying subscriber usage that occurred in July 2017 while the system was being updated. Sprint has made a number of payments to reimburse the federal government and thirdcertain states for excess subsidy payments.

We note that pursuant to Amendment No. 2, dated as of February 20, 2020, to the Business Combination Agreement, dated as of April 29, 2018, by and among the Company, Sprint and the other parties excluding Senior Secured Term Loansnamed therein (as amended, the “Business Combination Agreement”), SoftBank agreed to indemnify us against certain specified matters and capital leases, issuedlosses, including those relating to the Lifeline matters described above. Resolution of these matters could require making additional reimbursements and paying additional fines and penalties, which we do not expect to have a significant impact on our financial results. We expect that any additional liabilities related to these indemnified matters would be indemnified and reimbursed by T-Mobile USA (“Issuer”) is fullySoftBank.

On June 1, 2021, a putative shareholder class action and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by T-Mobile (“Parent”)derivative lawsuit was filed in the Delaware Court of Chancery, Dinkevich v. Deutsche Telekom AG, et al., Case No. C.A. No. 2021-0479, against DT, SoftBank and certain of our current and former officers and directors, asserting breach of fiduciary duty claims relating to the Issuer’s 100% owned subsidiaries (“Guarantor Subsidiaries”).repricing amendment to the Business Combination Agreement, and to SoftBank’s monetization of its T-Mobile shares. We are also named as a nominal defendant in the case. We are unable to predict the potential outcome of these claims.


In January 2017, T-Mobile USA,October 2020, we notified Mobile Virtual Network Operators (“MVNOs”) using the legacy Sprint CDMA network that we planned to retire that network on December 31, 2021. In response to that notice, DISH, which had Boost Mobile customers who used the legacy Sprint CDMA network, made several efforts to prevent us from retiring the CDMA network until mid-2023, including pursuing a Petition for Modification and related proceedings pursuant to the California Public Utilities Commission’s (the “CPUC”) April 2020 decision concerning the Merger. As of June 30, 2022, the orderly decommissioning of the legacy Sprint CDMA network had been completed, although certain of its affiliates, as guarantors, borrowed $4.0 billion under the Incremental Term Loan FacilityCPUC proceedings remain in process.

On August 12, 2021, we became aware of a cybersecurity issue involving unauthorized access to refinance $1.98 billion of outstanding secured term loans under its Term Loan Credit Agreement dated November 9, 2015,T-Mobile’s systems (the “August 2021 cyberattack”). We immediately began an investigation and engaged cybersecurity experts to assist with the remaining net proceeds from the transaction intended to be used to redeem callable high yield debt.

In March 2017, T-Mobile USA and certain of its affiliates, as guarantors, (i) issued $500 million in aggregate principal amount of public 4.000% Senior Notes due 2022, (ii) issued $500 million in aggregate principal amount of public 5.125% Senior Notes due 2025 and (iii) issued $500 million in aggregate principal amount of public 5.375% Senior Notes due 2027.

In April 2017, T-Mobile USA and certain of its affiliates, as guarantors, (i) issued $1.0 billion in aggregate principal amount of 4.000% Senior Notes due 2022, (ii) issued $1.25 billion in aggregate principal amount of 5.125% Senior Notes due 2025 and (iii) issued $750 million in aggregate principal amount of 5.375% Senior Notes due 2027. Additionally, T-Mobile USA and certain of its affiliates, as guarantors, redeemed through net settlement, the $1.25 billion outstanding aggregate principal amountassessment of the 6.288% Senior Reset Notesincident and to affiliates due 2019help determine what data was impacted. Our investigation uncovered that the perpetrator had illegally gained access to certain areas of our systems on or about March 18, 2021, but only gained access to and $1.25 billion in aggregate principal amounttook data of current, former, and prospective customers beginning on or about August 3, 2021. With the assistance of our outside cybersecurity experts, we located and closed the unauthorized access to our systems and identified current, former and prospective customers whose information was impacted and notified them, consistent with state and federal requirements. We also undertook a number of other measures to demonstrate our continued support and commitment to data privacy and protection. We also coordinated with law enforcement. Our forensic investigation is complete, and we believe we have a full view of the 6.366% Senior Reset Notes to affiliates due 2020.data compromised.


In May 2017, T-Mobile USA and certain of its affiliates, as guarantors, (i) issued $2.0 billion in aggregate principal amount of 5.300% Senior Notes due 2021, (ii) issued $1.35 billion in aggregate principal amount of 6.000% Senior Notes due 2024 and (iii) issued $650 million in aggregate principal amount of 6.000% Senior Notes due 2024.

In September 2017, T-Mobile USA and certain of its affiliates, as guarantors, issued the remaining $500 million in aggregate principal amount of 5.375% Senior Notes due 2027.

See Note 7 - Debt for further information.

The guaranteesAs a result of the Guarantor Subsidiaries areAugust 2021 cyberattack, we have become subject to releasenumerous lawsuits, including mass arbitration claims and multiple class action lawsuits that have been filed in limited circumstances only upon the occurrence of certain customary conditions. The indentures and credit facilities governing the long-term debt contain covenants that,numerous jurisdictions seeking, among other things, limit the abilityunspecified monetary damages, costs and attorneys’ fees arising out of the Issuer andAugust 2021 cyberattack. In December 2021, the Guarantor Subsidiaries to: incur more debt; pay dividends and make distributions; make certain investments; repurchase stock; create liens or other encumbrances; enterJudicial Panel on Multidistrict Litigation consolidated the federal class action lawsuits in the U.S. District Court for the Western District of Missouri under the caption In re: T-Mobile Customer Data Security Breach Litigation, Case No. 21-md-3019-BCW. On July 22, 2022, we entered into transactions with affiliates; enter into transactions that restrict dividends or distributions from subsidiaries; and merge, consolidate, or sell, or otherwise dispose of, substantially all of their assets. Certain provisions of eachan agreement to settle the lawsuit. On July 26, 2022, we received preliminary approval of the credit facilities, indenturesproposed settlement, which remains subject to final court approval. The court conducted a final approval hearing on January 20, 2023, and supplemental indentures relating towe await a ruling from the long-term debt restrictcourt.If approved by the ability of the Issuer to loan funds or make payments to Parent. However, the Issuer

and Guarantor Subsidiaries are allowed to make certain permitted payments to the Parentcourt, under the terms of the indenturesproposed settlement, we would pay an aggregate of $350 million to fund claims submitted by class members, the legal fees of plaintiffs’ counsel and the supplemental indentures.costs of administering the settlement. We would also commit to an aggregate incremental spend of $150 million for data security and related technology in 2022 and 2023. We anticipate that, upon court approval, the settlement will provide a full release of all claims arising out of the August 2021 cyberattack by class members, who do not opt out, against all defendants, including us, our subsidiaries and affiliates, and our directors and officers. The settlement contains no admission of liability, wrongdoing or responsibility by any of the defendants. We have the right to terminate the settlement agreement under certain conditions.


Presented belowIf approved by the court, we anticipate that this settlement of the class action, along with other settlements of separate consumer claims that have been previously completed or are currently pending, will resolve substantially all of the claims brought to date by our current, former and prospective customers who were impacted by the 2021 cyberattack. In connection with the proposed class action settlement and the separate settlements, we recorded a total pre-tax charge of approximately $400 million in the second quarter of 2022. During the three months ended March 31, 2023, we recognized $50 million in reimbursements from insurance carriers for costs incurred related to the August 2021 cyberattack, which is included as a reduction to Selling, general
23

Index for Notes to the condensed consolidating financialCondensed Consolidated Financial Statements
and administrative expenses on our Condensed Consolidated Statements of Comprehensive Income. The ultimate resolution of the class action depends on whether we will be able to obtain court approval of the proposed settlement, the number of plaintiffs who opt-out of the proposed settlement and whether the proposed settlement will be appealed.

In addition, in September 2022, a purported Company shareholder filed a derivative action in the Delaware Chancery Court under the caption Harper v. Sievert et al., Case No. 2022-0819-SG, against our current directors and certain of our former directors, alleging claims for breach of fiduciary duty relating to the Company’s cybersecurity practices. We are also named as a nominal defendant in the lawsuit. We are unable at this time to predict the potential outcome of this lawsuit or whether we may be subject to further private litigation.

We have also received inquiries from various government agencies, law enforcement and other governmental authorities related to the August 2021 cyberattack which could result in substantial fines or penalties. We are cooperating fully with these agencies and regulators and working with them to resolve these matters. While we hope to resolve them in the near term, we cannot predict the timing or outcome of any of these matters, or whether we may be subject to further regulatory inquiries, investigations, or enforcement actions.

In light of the inherent uncertainties involved in such matters and based on the information currently available to us, in addition to the previously recorded pre-tax charge of approximately $400 million noted above, we believe it is reasonably possible that we could incur additional losses associated with these proceedings and inquiries, and we will continue to evaluate information as it becomes known and will record an estimate for losses at the time or times when it is both probable that a loss has been incurred and the amount of September 30, 2017the loss is reasonably estimable. Ongoing legal and other costs related to these proceedings and inquiries, as well as any potential future actions, may be substantial, and losses associated with any adverse judgments, settlements, penalties or other resolutions of such proceedings and inquiries could be material to our business, reputation, financial condition, cash flows and operating results.

On June 17, 2022, plaintiffs filed a putative antitrust class action complaint in the Northern District of Illinois, Dale et al. v. Deutsche Telekom AG, et al., Case No. 1:22-cv-03189, against DT, T-Mobile, and SoftBank, alleging that the Merger violated the antitrust laws and harmed competition in the U.S. retail cell service market. Plaintiffs seek injunctive relief and trebled monetary damages on behalf of a purported class of AT&T and Verizon customers who plaintiffs allege paid artificially inflated prices due to the Merger. We intend to vigorously defend this lawsuit, but we are unable to predict the potential outcome.

On January 5, 2023, we identified that a bad actor was obtaining data through a single Application Programming Interface (“API”) without authorization. Based on our investigation, the impacted API is only able to provide a limited set of customer account data, including name, billing address, email, phone number, date of birth, T-Mobile account number and information such as the number of lines on the account and plan features. The result from our investigation indicates that the bad actor(s) obtained data from this API for approximately 37 million current postpaid and prepaid customer accounts, though many of these accounts did not include the full data set. We believe that the bad actor first retrieved data through the impacted API starting on or around November 25, 2022. We have notified individuals whose information was impacted consistent with state and federal requirements.

In connection with the January 2023 cyberattack, we became subject to consumer class actions and regulatory inquires, to which we will respond in due course and may incur significant expenses. However, we cannot predict the timing or outcome of any of these potential matters, or whether we may be subject to additional legal proceedings, claims, regulatory inquiries, investigations, or enforcement actions. In addition, we are unable to predict the full impact of this incident on customer behavior in the future, including whether a change in our customers’ behavior could negatively impact our results of operations on an ongoing basis, although we presently do not expect that it will have a material effect on our operations.

Note 14 – Restructuring Costs

Upon close of the Merger in April 2020, we began implementing restructuring initiatives to realize cost efficiencies and reduce redundancies. The major activities associated with the Merger restructuring initiatives to date include contract termination costs associated with the rationalization of retail stores, distribution channels, duplicative network and backhaul services and other agreements, severance costs associated with the integration of redundant processes and functions and the decommissioning of certain small cell sites and distributed antenna systems to achieve Merger synergies in network costs.
24

Index for Notes to the Condensed Consolidated Financial Statements

The following table summarizes the expenses incurred in connection with our Merger restructuring initiatives:
(in millions)Three Months Ended March 31, 2023Incurred to Date
Contract termination costs$— $423 
Severance costs574 
Network decommissioning87 1,564 
Total restructuring plan expenses$90 $2,561 

The expenses associated with our Merger restructuring initiatives are included in Costs of services and Selling, general and administrative expenses on our Condensed Consolidated Statements of Comprehensive Income.

Our Merger restructuring initiatives also include the acceleration or termination of certain of our operating and financing leases for cell sites, switch sites, retail stores, network equipment and office facilities. Incremental expenses associated with accelerating amortization of the right-of-use assets on lease contracts were $139 million and $464 million for the three months ended March 31, 2023 and 2022, respectively, and are included in Costs of services and Selling, general and administrative expenses on our Condensed Consolidated Statements of Comprehensive Income.

The changes in the liabilities associated with our Merger restructuring initiatives, including expenses incurred and cash payments, are as follows:
(in millions)December 31,
2022
Expenses IncurredCash Payments
Adjustments for Non-Cash Items (1)
March 31,
2023
Contract termination costs$190 $— $(8)$— $182 
Severance costs— (5)
Network decommissioning280 87 (88)(10)269 
Total$470 $90 $(101)$(7)$452 
(1)    Non-cash items primarily consist of the write-off of assets within Network decommissioning.

The liabilities accrued in connection with our Merger restructuring initiatives are presented in Accounts payable and accrued liabilities on our Condensed Consolidated Balance Sheets.

We expect to incur substantially all remaining costs associated with our Merger restructuring activities by the end of this year, with the related cash outflows extending beyond 2023.

Note 15 – Additional Financial Information

Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities, excluding amounts classified as held for sale, are summarized as follows:
(in millions)March 31,
2023
December 31,
2022
Accounts payable$6,429 $7,213 
Payroll and related benefits859 1,236 
Property and other taxes, including payroll1,630 1,657 
Accrued interest797 731 
Commissions and contract termination costs469 523 
Toll and interconnect195 227 
Other712 688 
Accounts payable and accrued liabilities$11,091 $12,275 

Book overdrafts included in accounts payable were $556 million and $720 million as of March 31, 2023, and December 31, 2016, and2022, respectively.

25

Index for Notes to the three and nine months ended September 30, 2017 and 2016.

(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Assets           
Current assets           
Cash and cash equivalents$29
 $2
 $678
 $30
 $
 $739
Accounts receivable, net
 
 1,504
 230
 
 1,734
Equipment installment plan receivables, net
 
 2,136
 
 
 2,136
Accounts receivable from affiliates
 6
 24
 
 (6) 24
Inventories
 
 999
 
 
 999
Other current assets
 
 1,241
 576
 
 1,817
Total current assets29
 8
 6,582
 836
 (6) 7,449
Property and equipment, net (1)

 
 21,248
 322
 
 21,570
Goodwill
 
 1,683
 
 
 1,683
Spectrum licenses
 
 35,007
 
 
 35,007
Other intangible assets, net
 
 256
 
 
 256
Investments in subsidiaries, net19,823
 37,943
 
 
 (57,766) 
Intercompany receivables and note receivables425
 8,903
 
 
 (9,328) 
Equipment installment plan receivables due after one year, net
 
 1,100
 
 
 1,100
Other assets
 3
 778
 292
 (215) 858
Total assets$20,277
 $46,857
 $66,654
 $1,450
 $(67,315) $67,923
Liabilities and Stockholders' Equity           
Current liabilities           
Accounts payable and accrued liabilities$
 $201
 $5,626
 $244
 $
 $6,071
Payables to affiliates
 250
 38
 
 
 288
Short-term debt
 3
 555
 
 
 558
Short-term debt to affiliates
 
 6
 
 (6) 
Deferred revenue
 
 790
 
 
 790
Other current liabilities
 
 219
 177
 
 396
Total current liabilities
 454
 7,234
 421
 (6) 8,103
Long-term debt
 11,913
 1,250
 
 
 13,163
Long-term debt to affiliates
 14,586
 
 
 
 14,586
Tower obligations (1)

 
 395
 2,204
 
 2,599
Deferred tax liabilities
 
 5,750
 
 (215) 5,535
Deferred rent expense
 
 2,693
 
 
 2,693
Negative carrying value of subsidiaries, net
 
 596
 
 (596) 
Intercompany payables and debt
 
 9,119
 209
 (9,328) 
Other long-term liabilities
 81
 884
 2
 
 967
Total long-term liabilities
 26,580
 20,687
 2,415
 (10,139) 39,543
Total stockholders' equity (deficit)20,277
 19,823
 38,733
 (1,386) (57,170) 20,277
Total liabilities and stockholders' equity$20,277
 $46,857
 $66,654
 $1,450
 $(67,315) $67,923
(1)Assets and liabilities for Non-Guarantor Subsidiaries are primarily included in VIEs related to the 2012 Tower Transaction. See Note 8 – Tower Obligations included in the Annual Report on Form 10-K for the year ended December 31, 2016.


Supplemental Condensed Consolidating Balance Sheet Information
December 31, 2016
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Assets           
Current assets           
Cash and cash equivalents$358
 $2,733
 $2,342
 $67
 $
 $5,500
Accounts receivable, net
 
 1,675
 221
 
 1,896
Equipment installment plan receivables, net
 
 1,930
 
 
 1,930
Accounts receivable from affiliates
 
 40
 
 
 40
Inventories
 
 1,111
 
 
 1,111
Asset purchase deposit
 
 2,203
 
 
 2,203
Other current assets
 
 972
 565
 
 1,537
Total current assets358
 2,733
 10,273
 853
 
 14,217
Property and equipment, net (1)

 
 20,568
 375
 
 20,943
Goodwill
 
 1,683
 
 
 1,683
Spectrum licenses
 
 27,014
 
 
 27,014
Other intangible assets, net
 
 376
 
 
 376
Investments in subsidiaries, net17,682
 35,095
 
 
 (52,777) 
Intercompany receivables and note receivables196
 6,826
 
 
 (7,022) 
Equipment installment plan receivables due after one year, net
 
 984
 
 
 984
Other assets
 7
 600
 262
 (195) 674
Total assets$18,236
 $44,661
 $61,498
 $1,490
 $(59,994) $65,891
Liabilities and Stockholders' Equity           
Current liabilities           
Accounts payable and accrued liabilities$
 $423
 $6,474
 $255
 $
 $7,152
Payables to affiliates
 79
 46
 
 
 125
Short-term debt
 20
 334
 
 
 354
Deferred revenue
 
 986
 
 
 986
Other current liabilities
 
 258
 147
 
 405
Total current liabilities
 522
 8,098
 402
 
 9,022
Long-term debt
 20,741
 1,091
 
 
 21,832
Long-term debt to affiliates
 5,600
 
 
 
 5,600
Tower obligations (1)

 
 400
 2,221
 
 2,621
Deferred tax liabilities
 
 5,133
 
 (195) 4,938
Deferred rent expense
 
 2,616
 
 
 2,616
Negative carrying value of subsidiaries, net
 
 568
 
 (568) 
Intercompany payables and debt
 
 6,785
 237
 (7,022) 
Other long-term liabilities
 116
 906
 4
 
 1,026
Total long-term liabilities
 26,457
 17,499
 2,462
 (7,785) 38,633
Total stockholders' equity (deficit)18,236
 17,682
 35,901
 (1,374) (52,209) 18,236
Total liabilities and stockholders' equity$18,236
 $44,661
 $61,498
 $1,490
 $(59,994) $65,891
(1)Assets and liabilities for Non-Guarantor Subsidiaries are primarily included in VIEs related to the 2012 Tower Transaction. See Note 8 – Tower Obligations included in the Annual Report on Form 10-K for the year ended December 31, 2016.





Condensed Consolidating Statement of Comprehensive Income Information
Three Months Ended September 30, 2017
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Revenues           
Service revenues$
 $
 $7,312
 $527
 $(210) $7,629
Equipment revenues
 
 2,160
 
 (42) 2,118
Other revenues
 
 224
 55
 (7) 272
Total revenues
 
 9,696
 582
 (259) 10,019
Operating expenses           
Cost of services, exclusive of depreciation and amortization shown separately below
 
 1,588
 6
 
 1,594
Cost of equipment sales
 
 2,418
 241
 (42) 2,617
Selling, general and administrative
 
 3,106
 209
 (217) 3,098
Depreciation and amortization
 
 1,399
 17
 
 1,416
Gains on disposal of spectrum licenses
 
 (29) 
 
 (29)
Total operating expense
 
 8,482
 473
 (259) 8,696
Operating income
 
 1,214
 109
 
 1,323
Other income (expense)           
Interest expense
 (176) (30) (47) 
 (253)
Interest expense to affiliates
 (167) (6) 
 6
 (167)
Interest income
 7
 1
 
 (6) 2
Other expense, net
 1
 1
 (1) 
 1
Total other expense, net
 (335) (34) (48) 
 (417)
Income (loss) before income taxes
 (335) 1,180
 61
 
 906
Income tax expense
 
 (335) (21) 
 (356)
Earnings of subsidiaries550
 885
 
 
 (1,435) 
Net income550
 550
 845
 40
 (1,435) 550
Dividends on preferred stock(13) 
 
 
 
 (13)
Net income attributable to common stockholders$537
 $550
 $845
 $40
 $(1,435) $537
            
Net Income$550
 $550
 $845
 $40
 $(1,435) $550
Other comprehensive income (loss), net of tax           
Other comprehensive income (loss), net of tax1
 1
 1
 
 (2) 1
Total comprehensive income$551
 $551
 $846
 $40
 $(1,437) $551


Condensed Consolidating Statement of Comprehensive Income Information
Three Months Ended September 30, 2016
(in millions)Parent Issuer Guarantor Subsidiaries (As adjusted - See Note 1) Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated (As adjusted - See Note 1)
Revenues           
Service revenues$
 $
 $6,822
 $520
 $(209) $7,133
Equipment revenues
 
 2,049
 
 (101) 1,948
Other revenues
 
 180
(1)48
 (4) 224
Total revenues
 
 9,051
(1)568
 (314) 9,305
Operating expenses           
Cost of services, exclusive of depreciation and amortization shown separately below
 
 1,430
 6
 
 1,436
Cost of equipment sales
 
 2,340
 300
 (101) 2,539
Selling, general and administrative
 
 2,884
 227
 (213) 2,898
Depreciation and amortization
 
 1,549
 19
 
 1,568
Cost of MetroPCS business combination
 
 15
 
 
 15
Gains on disposal of spectrum licenses
 
 (199) 
 
 (199)
Total operating expense
 
 8,019
 552
 (314) 8,257
Operating income
 
 1,032
(1)16
 
 1,048
Other income (expense)           
Interest expense
 (303) (26) (47) 
 (376)
Interest expense to affiliates
 (76) 
 
 
 (76)
Interest income
 7
 (4)(1)
 
 3
Other expense, net
 
 (1) 
 
 (1)
Total other expense, net
 (372) (31)(1)(47) 
 (450)
Income (loss) before income taxes
 (372) 1,001
 (31) 
 598
Income tax (expense) benefit
 
 (242) 10
 
 (232)
Earnings (loss) of subsidiaries366
 738
 (4) 
 (1,100) 
Net income (loss)366
 366
 755
 (21) (1,100) 366
Dividends on preferred stock(13) 
 
 
 
 (13)
Net income attributable to common stockholders$353
 $366
 $755
 $(21) $(1,100) $353
            
Net Income (loss)$366
 $366
 $755
 $(21) $(1,100) $366
Other comprehensive income, net of tax           
Other comprehensive income, net of tax2
 2
 2
 2
 (6) 2
Total comprehensive income (loss)$368
 $368
 $757
 $(19) $(1,106) $368
(1)
The amortized imputed discount on EIP receivables previously recognized as Interest income has been retrospectively reclassified as Other revenues. See Note 1 - Basis of Presentation for further detail.


Condensed Consolidating Statement of Comprehensive Income Information
Nine Months Ended September 30, 2017
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Revenues           
Service revenues$
 $
 $21,457
 $1,580
 $(634) $22,403
Equipment revenues
 
 6,878
 
 (211) 6,667
Other revenues
 
 634
 158
 (17) 775
Total revenues
 
 28,969
 1,738
 (862) 29,845
Operating expenses           
Cost of services, exclusive of depreciation and amortization shown separately below
 
 4,502
 18
 
 4,520
Cost of equipment sales
 
 7,622
 738
 (211) 8,149
Selling, general and administrative
 
 8,967
 652
 (651) 8,968
Depreciation and amortization
 
 4,446
 53
 
 4,499
Gains on disposal of spectrum licenses
 
 (67) 
 
 (67)
Total operating expenses
 
 25,470
 1,461
 (862) 26,069
Operating income
 
 3,499
 277
 
 3,776
Other income (expense)           
Interest expense
 (634) (80) (143) 
 (857)
Interest expense to affiliates
 (398) (18) 
 18
 (398)
Interest income
 24
 9
 
 (18) 15
Other expense, net
 (87) (1) (1) 
 (89)
Total other expense, net
 (1,095) (90) (144) 
 (1,329)
Income (loss) before income taxes
 (1,095) 3,409
 133
 
 2,447
Income tax expense
 
 (572) (46) 
 (618)
Earnings (loss) of subsidiaries1,829
 2,924
 (17) 
 (4,736) 
Net income1,829
 1,829
 2,820
 87
 (4,736) 1,829
Dividends on preferred stock(41) 
 
 
 
 (41)
Net income attributable to common stockholders$1,788
 $1,829
 $2,820
 $87
 $(4,736) $1,788
            
Net Income$1,829
 $1,829
 $2,820
 $87
 $(4,736) $1,829
Other comprehensive income, net of tax           
Other comprehensive income, net of tax3
 3
 3
 
 (6) 3
Total comprehensive income$1,832
 $1,832
 $2,823
 $87
 $(4,742) $1,832



Condensed Consolidating Statement of Comprehensive Income Information
Nine Months Ended September 30, 2016
(in millions)Parent Issuer Guarantor Subsidiaries (As adjusted - See Note 1) Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated (As adjusted - See Note 1)
Revenues           
Service revenues$
 $
 $19,683
 $1,500
 $(584) $20,599
Equipment revenues
 
 6,328
 
 (341) 5,987
Other revenues
 
 538
(1)145
 (13) 670
Total revenues
 
 26,549
(1)1,645
 (938) 27,256
Operating expenses           
Cost of services, exclusive of depreciation and amortization shown separately below
 
 4,268
 18
 
 4,286
Cost of equipment sales
 
 7,104
 768
 (340) 7,532
Selling, general and administrative
 
 8,372
 645
 (598) 8,419
Depreciation and amortization
 
 4,636
 59
 
 4,695
Cost of MetroPCS business combination
 
 110
 
 
 110
Gains on disposal of spectrum licenses
 
 (835) 
 
 (835)
Total operating expenses
 
 23,655
 1,490
 (938) 24,207
Operating income
 
 2,894
(1)155
 
 3,049
Other income (expense)           
Interest expense
 (881) (61) (141) 
 (1,083)
Interest expense to affiliates
 (248) 
 
 
 (248)
Interest income
 23
 (14)(1)
 
 9
Other expense, net
 
 (6) 
 
 (6)
Total other expense, net
 (1,106) (81)(1)(141) 
 (1,328)
Income (loss) before income taxes
 (1,106) 2,813
 14
 
 1,721
Income tax expense
 
 (643) (8) 
 (651)
Earnings (loss) of subsidiaries1,070
 2,176
 (15) 
 (3,231) 
Net income1,070
 1,070
 2,155
 6
 (3,231) 1,070
Dividends on preferred stock(41) 
 
 
 
 (41)
Net income attributable to common stockholders$1,029
 $1,070
 $2,155
 $6
 $(3,231) $1,029
            
Net income$1,070
 $1,070
 $2,155
 $6
 $(3,231) $1,070
Other comprehensive income, net of tax           
Other comprehensive income, net of tax2
 2
 2
 2
 (6) 2
Total comprehensive income$1,072
 $1,072
 $2,157
 $8
 $(3,237) $1,072
(1)
The amortized imputed discount on EIP receivables previously recognized as Interest income has been retrospectively reclassified as Other revenues. See Note 1 - Basis of Presentation for further detail.



Condensed Consolidating StatementConsolidated Statements of Cash Flows Information
Three Months Ended September 30, 2017

(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Operating activities           
Net cash provided by (used in) operating activities$(2) $(1,554) $3,904
 $14
 $
 $2,362
            
Investing activities           
Purchases of property and equipment
 
 (1,441) 
 
 (1,441)
Purchases of spectrum licenses and other intangible assets, including deposits
 
 (15) 
 
 (15)
Other, net
 
 1
 
 
 1
Net cash used in investing activities
 
 (1,455) 
 
 (1,455)
            
Financing activities           
Proceeds from issuance of long-term debt
 500
 
 
 
 500
Proceeds from borrowing on revolving credit facility, net
 1,055
 
 
 
 1,055
Repayments of revolving credit facility
 
 (1,735) 
 
 (1,735)
Repayments of capital lease obligations
 
 (141) 
 
 (141)
Repayments of short-term debt for purchases of inventory, property and equipment, net
 
 (4) 
 
 (4)
Tax withholdings on share-based awards
 
 (6) 
 
 (6)
Dividends on preferred stock(13) 
 
 
 
 (13)
Other, net1
 
 (6) 
 
 (5)
Net cash (used in) provided by financing activities(12) 1,555
 (1,892) 
 
 (349)
Change in cash and cash equivalents(14) 1
 557
 14
 
 558
Cash and cash equivalents           
Beginning of period43
 1
 121
 16
 
 181
End of period$29
 $2
 $678
 $30
 $
 $739
The following table summarizes T-Mobile’s supplemental cash flow information:

Three Months Ended March 31,
(in millions)20232022
Interest payments, net of amounts capitalized$840 $778 
Operating lease payments1,314 1,048 
Income tax payments27 — 
Non-cash investing and financing activities
Non-cash beneficial interest obtained in exchange for securitized receivables$1,119 $1,018 
Change in accounts payable and accrued liabilities for purchases of property and equipment(329)(183)
Increase in Tower obligations from contract modification— 1,158 
Operating lease right-of-use assets obtained in exchange for lease obligations439 5,975 
Financing lease right-of-use assets obtained in exchange for lease obligations239 298 


Cash and cash equivalents, including restricted cash and cash held for sale

Cash and cash equivalents, including restricted cash and cash held for sale, presented on our Condensed Consolidating StatementConsolidated Statements of Cash Flows Informationwere included on our Condensed Consolidated Balance Sheets as follows:
(in millions)March 31,
2023
December 31,
2022
Cash and cash equivalents$4,540 $4,507 
Cash and cash equivalents held for sale (included in Other current assets)30 27 
Restricted cash (included in Other current assets)85 73 
Restricted cash (included in Other assets)69 67 
Cash and cash equivalents, including restricted cash and cash held for sale$4,724 $4,674 
Three Months Ended September 30, 2016
Note 16 – Subsequent Events

Subsequent to March 31, 2023, from April 1, 2023, through April 21, 2023, we repurchased 5,114,527 shares of our common stock at an average price per share of $147.96 for a total purchase price of $757 million. See Note 10 – Repurchases of Common Stock for additional information.


26
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Operating activities           
Net cash provided by (used in) operating activities$1
 $(84) $1,850
 $8
 $(35) $1,740
            
Investing activities           
Purchases of property and equipment
 
 (1,159) 
 
 (1,159)
Purchases of spectrum licenses and other intangible assets, including deposits
 
 (705) 
 
 (705)
Other, net
 
 5
 
 
 5
Net cash used in investing activities
 
 (1,859) 
 
 (1,859)
            
Financing activities           
Repayments of capital lease obligations
 
 (54) 
 
 (54)
Repayments of long-term debt
 
 (5) 
 
 (5)
Tax withholdings on share-based awards
 
 (3) 
 
 (3)
Intercompany dividend paid
 
 
 (35) 35
 
Dividends on preferred stock(13) 
 
 
 
 (13)
Other, net11
 
 (3) 
 
 8
Net cash used in financing activities(2) 
 (65) (35) 35
 (67)
Change in cash and cash equivalents(1) (84) (74) (27) 
 (186)
Cash and cash equivalents           
Beginning of period367
 2,683
 2,439
 49
 
 5,538
End of period$366
 $2,599
 $2,365
 $22
 $
 $5,352




Condensed Consolidating Statement of Cash Flows Information
Nine Months Ended September 30, 2017
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Operating activities           
Net cash provided by (used in) operating activities$
 $(16,429) $22,370
 $43
 $(80) $5,904
            
Investing activities           
Purchases of property and equipment
 
 (4,316) 
 
 (4,316)
Purchases of spectrum licenses and other intangible assets, including deposits
 
 (5,820) 
 
 (5,820)
Equity investment in subsidiary(308) 
 
 
 308
 
Other, net
 
 (2) 
 
 (2)
Net cash used in investing activities(308) 
 (10,138) 
 308
 (10,138)
            
Financing activities           
Proceeds from issuance of long-term debt
 10,480
 
 
 
 10,480
Proceeds from borrowing on revolving credit facility, net
 2,910
 
 
 
 2,910
Repayments of revolving credit facility
 
 (2,910) 
 
 (2,910)
Repayments of capital lease obligations
 
 (350) 
 
 (350)
Repayments of short-term debt for purchases of inventory, property and equipment, net
 
 (296) 
 
 (296)
Repayments of long-term debt
 
 (10,230) 
 
 (10,230)
Equity investment from parent
 308
 
 
 (308) 
Tax withholdings on share-based awards
 
 (101) 
 
 (101)
Intercompany dividend paid
 
 
 (80) 80
 
Dividends on preferred stock(41) 
 
 
 
 (41)
Other, net20
 
 (9) 
 
 11
Net cash (used in) provided by financing activities(21) 13,698
 (13,896) (80) (228) (527)
Change in cash and cash equivalents(329) (2,731) (1,664) (37) 
 (4,761)
Cash and cash equivalents           
Beginning of period358
 2,733
 2,342
 67
 
 5,500
End of period$29
 $2
 $678
 $30
 $
 $739


Condensed Consolidating Statement of Cash Flows Information
Nine Months Ended September 30, 2016
(in millions)Parent Issuer Guarantor Subsidiaries Non-Guarantor Subsidiaries Consolidating and Eliminating Adjustments Consolidated
Operating activities           
Net cash provided by (used in) operating activities$4
 $(2,165) $6,745
 $59
 $(110) $4,533
            
Investing activities           
Purchases of property and equipment
 
 (3,843) 
 
 (3,843)
Purchases of spectrum licenses and other intangible assets, including deposits
 
 (3,544) 
 
 (3,544)
Sales of short-term investments
 2,000
 998
 
 
 2,998
Other, net
 
 3
 
 
 3
Net cash provided by (used in) investing activities
 2,000
 (6,386) 
 
 (4,386)
            
Financing activities           
Proceeds from issuance of long-term debt
 997
 
 
 
 997
Repayments of capital lease obligations
 
 (133) 
 
 (133)
Repayments of short-term debt for purchases of inventory, property and equipment, net
 
 (150) 
 
 (150)
Repayments of long-term debt
 
 (15) 
 
 (15)
Tax withholdings on share-based awards
 
 (52) 
 
 (52)
Intercompany dividend paid
 
 
 (110) 110
 
Dividends on preferred stock(41) 
 
 
 
 (41)
Other, net25
 
 (8) 
 
 17
Net cash (used in) provided by financing activities(16) 997
 (358) (110) 110
 623
Change in cash and cash equivalents(12) 832
 1
 (51) 
 770
Cash and cash equivalents           
Beginning of period378
 1,767
 2,364
 73
 
 4,582
End of period$366
 $2,599
 $2,365
 $22
 $
 $5,352


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


Cautionary Statement Regarding Forward-Looking Statements


This Quarterly Report on Form 10-Q (“Form 10-Q”) of T-Mobile US, Inc. (“T-Mobile,” “we,” “our,” “us” or the “Company”) includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, including information concerning our future results of operations, are forward-looking statements. These forward-looking statements are generally identified by the words “anticipate,” “believe,” “estimate,” “expect,” “intend,” “may,” “could” or similar expressions. Forward-looking statements are based on current expectations and assumptions, which are subject to risks and uncertainties andthat may cause actual results to differ materially from the forward-looking statements. The following important factors, along with the Risk Factors included in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2016,2022, and Part II, Item 1A of this Form 10-Q, could affect future results and cause those results to differ materially from those expressed in the forward-looking statements:

competition, industry consolidation and changes in the market for wireless communications services and other forms of connectivity;
criminal cyberattacks, disruption, data loss or other security breaches;
our inability to take advantage of technological developments on a timely basis;
our inability to retain or motivate key personnel, hire qualified personnel or maintain our corporate culture;
system failures and business disruptions, allowing for unauthorized use of or interference with our network and other systems;
the scarcity and cost of additional wireless spectrum, and regulations relating to spectrum use;
the difficulties in maintaining multiple billing systems following our merger (the “Merger”) with Sprint Corporation (“Sprint”) pursuant to a Business Combination Agreement with Sprint and the other parties named therein (as amended, the “Business Combination Agreement”) and any unanticipated difficulties, disruption, or significant delays in our long-term strategy to convert Sprint’s legacy customers onto T-Mobile’s billing platforms;
the impacts of the actions we have taken and conditions we have agreed to in connection with the regulatory proceedings and approvals of the Merger and the other transactions contemplated by the Business Combination Agreement (collectively, the “Transactions”), including the acquisition by DISH Network Corporation (“DISH”) of the prepaid wireless business operated under the Boost Mobile and Sprint prepaid brands (excluding the Assurance brand Lifeline customers and the prepaid wireless customers of Shenandoah Personal Communications Company LLC (“Shentel”) and Swiftel Communications, Inc.), including customer accounts, inventory, contracts, intellectual property and certain other specified assets, and the assumption of certain related liabilities (collectively, the “Prepaid Transaction”), the complaint and proposed final judgment agreed to by us, Deutsche Telekom AG (“DT”), Sprint, SoftBank Group Corp. (“SoftBank”) and DISH with the U.S. District Court for the District of Columbia, which was approved by the Court on April 1, 2020, the proposed commitments filed with the Secretary of the Federal Communications Commission (“FCC”), which we announced on May 20, 2019, certain national security commitments and undertakings, and any other commitments or undertakings entered into, including, but not limited to, those we have made to certain states and nongovernmental organizations (collectively, the “Government Commitments”), and the challenges in satisfying the Government Commitments in the required time frames and the significant cumulative costs incurred in tracking and monitoring compliance over multiple years;
adverse economic, political or politicalmarket conditions in the U.S. and international markets;markets, including changes resulting from increases in inflation or interest rates, supply chain disruptions and impacts of current geopolitical instability caused by the war in Ukraine;
competitionour inability to manage the ongoing commercial and transition services arrangements entered into in connection with the wireless services market, including new competitors entering Prepaid Transaction, and known or unknown liabilities arising in connection therewith;
the industry as technologies converge;
thetiming and effects of any future acquisition, divestiture, investment, or merger or acquisition involving us, as well as the effects of mergers or acquisitions in the technology, media and telecommunications industry;us;
challenges in implementing our business strategies or funding our wireless operations, including payment for additional spectrum or network upgrades;
the possibility that we may be unable to renew our spectrum licenses on attractive terms or acquire new spectrum licenses at reasonable costs and terms;
difficulties in managing growth in wireless data services, including network quality;
material changes in available technology;
the timing, scope and financial impact of our deployment of advanced network and business technologies;
the impact on our networks and business from major technology equipment failures;
breaches of our and/or our third party vendors’ networks, information technology and data security;
natural disasters, terrorist attacks or similar incidents;
existing or future litigation;
any changes in the regulatory environments in which we operate, including any increase in restrictions on the ability to operate our networks;
any disruption or failure of our third parties’ orparties (including key suppliers’ provisioning ofsuppliers) to provide products or services;services for the operation of our business;
material adverse changesour inability to fully realize the synergy benefits from the Transactions in labor matters, including labor campaigns, negotiations or additional organizing activity,the expected time frame;
our substantial level of indebtedness and any resulting financial, operational and/or reputational impact;
the abilityour inability to make payments onservice our debt obligations in accordance with their terms or to repay our existing indebtedness when due;comply with the restrictive covenants contained therein;
adverse change in the ratings of our debt securities or adverse conditionschanges in the credit market conditions, credit rating downgrades or an inability to access debt markets;
restrictive covenants including the agreements governing our indebtedness and other financings;
27

the risk of future material weaknesses we may identify or any other failure by us to maintain effective internal controls, and the resulting significant costs and reputational damage;
any changes in accounting assumptions thatregulations or in the regulatory agencies, includingframework under which we operate;
laws and regulations relating to the Securitieshandling of privacy and Exchange Commission (“SEC”), may require, which could result in an impact on earnings;data protection;
unfavorable outcomes of and increased costs from existing or future regulatory or legal proceedings;
changes inour offering of regulated financial services products and exposure to a wide variety of state and federal regulations;
new or amended tax laws or regulations or administrative interpretations and existing standardsjudicial decisions affecting the scope or application of tax laws or regulations;
our wireless licenses, including those controlled through leasing agreements, are subject to renewal and may be revoked;
our exclusive forum provision as provided in our Fifth Amended and Restated Certificate of Incorporation (the “Certificate of Incorporation”);
interests of DT, our controlling stockholder, that may differ from the resolutioninterests of disputes with any taxing jurisdictions.other stockholders;

future sales of our common stock by DT and SoftBank and our inability to attract additional equity financing outside the United States due to foreign ownership limitations by the FCC; and
our 2022 Stock Repurchase Program (as defined in Note 10 – Repurchases of Common Stock of the Notes to the Condensed Consolidated Financial Statements) may not be fully consummated, and our share repurchase program may not enhance long-term stockholder value.

Given these risks and uncertainties, readers are cautioned not to place undue reliance on such forward-looking statements. We undertake no obligation to revise or publicly release the results of any revision to these forward-looking statements, except as required by law. In this Form 10-Q, unless the context indicates otherwise, references to “T-Mobile,” “T-Mobile US,” “our Company,” “the Company,” “we,” “our,” and “us” refer to T-Mobile US, Inc., a Delaware corporation, and its wholly-owned subsidiaries.


Investors and others should note that we announce material financial and operational information to our investors using our investor relations website (https://investor.t-mobile.com), newsroom website (https://t-mobile.com/news), press releases, SEC filings and public conference calls and webcasts. We intend to also use thecertain social media accounts as means of disclosing information about us and our services and for complying with our disclosure obligations under Regulation FD (the @TMobileIR Twitter account (https://twitter.com/TMobileIR) and, the @JohnLegere@MikeSievert Twitter account (https://twitter.com/JohnLegere)MikeSievert), Facebook and Periscope accounts, which Mr. LegereSievert also uses as a means for personal communications and observations, and the @TMobileCFO Twitter Account (https://twitter.com/tmobilecfo) and our Chief Financial Officer’s LinkedIn account (https://www.linkedin.com/in/peter-osvaldik-3887394), both of which Mr. Osvaldik also uses as a means of disclosing information about the Companyfor personal communication and its services and for complying with its disclosure obligations under Regulation FD.observations). The information we post through these social media channels may be deemed material. Accordingly, investors should monitor these social media channels in addition to following the Company’sour press releases, SEC filings and public conference calls and webcasts. The social media channels that we intend to use as a means of disclosing the information described above may be updated from time to time as listed on the Company’s investor relationsour Investor Relations website.



Overview


The objectives of our Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) are to provide users of our condensed consolidated financial statements with the following:


A narrative explanation from the perspective of management of our financial condition, results of operations, cash flows, liquidity and certain other factors that may affect future results;
Context to the condensed consolidated financial statements; and
Information that allows assessment of the likelihood that past performance is indicative of future performance.


Our MD&A is provided as a supplement to, and should be read together with, our unaudited condensed consolidated financial statements as of and for the three months ended March 31, 2023, included in Part I, Item 1 of this Form 10-Q, and audited Consolidated Financial Statementsconsolidated financial statements, included in Part II, Item 8 of our Annual Report on Form 10-K for the year ended December 31, 2016.2022. Except as expressly stated, the financial condition and results of operations discussed throughout our MD&A are those of T-Mobile US, Inc. and its consolidated subsidiaries.


Business Overview
28

Effective January 1, 2017,Sprint Merger, Network Integration and Decommissioning Activities

Merger-Related Costs

Merger-related costs associated with the imputed discount on EIP receivables, which is amortized overMerger and acquisitions of affiliates generally include:

Integration costs to achieve efficiencies in network, retail, information technology and back office operations, migrate customers to the financed installment term using the effective interest methodT-Mobile network and was previously recognized within Interest income in our Consolidated Statements of Comprehensive Income, is recognized within Other revenues in our Condensed Consolidated Statements of Comprehensive Income. We believe this presentation is preferable because it provides a better representation of amounts earned from the Company’s major ongoing operations and aligns with industry practice thereby enhancing comparability. We have applied this change retrospectivelybilling systems and the effectimpact of this change forlegal matters assumed as part of the threeMerger;
Restructuring costs, including severance, store rationalization and nine months ended September 30, 2016, was a reclassificationnetwork decommissioning; and
Transaction costs, including legal and professional services related to the completion of $59 millionthe transactions.

Restructuring costs are disclosed below under “Restructuring” and $189 million, respectively, from Interest income to Other revenues. The amortization of imputed discount on our EIP receivables for the three and nine months ended September 30, 2017, was $74 million and $204 million, respectively. For additional information, see in Note 1 - Basis of Presentation14 – Restructuring Costs of the Notes to the Condensed Consolidated Financial Statements.

In January 2017, Merger-related costs have been excluded from our calculations of Adjusted EBITDA and Core Adjusted EBITDA, which are non-GAAP financial measures, as we introduced, Un-carrier Next, where monthly wireless service feesdo not consider these costs to be reflective of our ongoing operating performance. See “Adjusted EBITDA and sales taxesCore Adjusted EBITDA” in the “Performance Measures” section of this MD&A. Net cash payments for Merger-related costs, including payments related to our restructuring plan, are included in the advertised monthly recurring charge for T-Mobile ONE. We also unveiled Kickback on T-Mobile ONE, where participating customers who use 2 GB or less of data in a month, will get up to a $10 credit per qualifying line on their next month’s bill. In addition, we introduced the Un-contract for T-Mobile ONE with the first-ever price guarantee on an unlimited 4G LTE plan which allows current T-Mobile ONE customers to keep their price for service until they decide to change it.

In September 2017, we introduced, Un-carrier Next: Netflix On Us, through an exclusive new partnership with Netflix where a standard monthly Netflix service plan is included at no charge to qualifying T-Mobile ONE customers on family plans.























During the third quarter of 2017, our operations in Texas, Florida and Puerto Rico experienced losses related to hurricanes. Based on our preliminary assessment, the approximate impacts for the three and nine months ended September 30, 2017, from lost revenue, assets damaged or destroyed and other hurricane related costs incurred are included in the table below. As of September 30, 2017, our loss assessment is ongoing and we expect additional expenses to be incurred and customer activity to be impacted in the fourth quarter of 2017, primarily related to our operations in Puerto Rico. We have not recognized any potential insurance recoveries related to those hurricane losses as we continue to assess the damage and work with our insurance carriers.

(in millions, except per share amounts, ARPU, ABPU, and bad debt expense and losses from sales of receivables as a percentage of total revenues)Three Months Ended September 30, Nine Months Ended September 30,
2017 2017
Increase (Decrease)   
Revenues   
Branded postpaid revenues$(20) $(20)
Of which, branded postpaid phone revenues(19) (19)
Branded prepaid revenues(11) (11)
Total service revenues(31) (31)
Equipment revenues(8) (8)
Total revenues$(39) $(39)
    
Operating expenses   
Cost of services$69
 $69
Cost of equipment sales4
 4
Selling, general and administrative36
 36
Of which, bad debt expense20
 20
Total operating expense$109
 $109
    
Operating income$(148) $(148)
Net income$(90) $(90)
    
Earnings per share - basic$(0.11) $(0.11)
Earnings per share - diluted$(0.10) $(0.10)
    
Operating measures   
Bad debt expense and losses from sales of receivables as a percentage of total revenues0.20% 0.07%
Branded postpaid phone ARPU$(0.19) $(0.07)
Branded postpaid ABPU$(0.18) $(0.06)
Branded prepaid ARPU$(0.18) $(0.06)
    
Non-GAAP financial measures   
Adjusted EBITDA$(148) $(148)


Results of Operations

Highlights for the three months ended September 30, 2017, compared to the same period in 2016

Total revenues of $10.0 billion for the three months ended September 30, 2017, increased $714 million, or 8%. The increase was primarily driven by growth in service and equipment revenues as further discussed below. On September 1, 2016, we sold our marketing and distribution rights to certain existing T-Mobile co-branded customers to a current Mobile Virtual Network Operator (“MVNO”) partner for nominal consideration (the “MVNO Transaction”). The MVNO Transaction shifted Branded postpaid revenues to Wholesale revenues, but did not materially impact total revenues.

Service revenues of $7.6 billion for the three months ended September 30, 2017, increased $496 million, or 7%. The increase was primarily due to growth in our average branded customer base as a result of strong customer response to our Un-carrier initiatives, promotions and the success of our MetroPCS brand.

Equipment revenues of $2.1 billion for the three months ended September 30, 2017, increased $170 million, or 9%. The increase was primarily due to an increase from customer purchases of leased devices at the end of the lease term, the liquidation of returned customer handsets and a higher average revenue per device sold, partially offset by lower lease revenues.

Operating income of $1.3 billion for the three months ended September 30, 2017, increased $275 million, or 26%. The increase was primarily due to an increase in total service revenues and lower Depreciation and amortization, partially offset by higher Selling, general and administrative expenses, higher Cost of services expense and a decrease in Gains on disposal of spectrum licenses.

Net income of $550 million for the three months ended September 30, 2017, increased $184 million, or 50%. The increase was primarily due to higher operating income driven by the factors described above and a net decrease in interest expense, partially offset by higher income tax expense primarily due to an increase in income before income taxes and the negative impact from hurricanes. Net incomeincluded net, after-tax gains of $18 million and $122 million, for the three months ended September 30, 2017 and 2016, respectively.

Adjusted EBITDA (see “Performance Measures”), a non-GAAP financial measure, of $2.8 billion for the three months ended September 30, 2017, increased $133 million, or 5%. The increase was primarily due to higher operating income driven by the factors described above, partially offset by lower Gains on disposal of spectrum licenses. Adjusted EBITDA included pre-tax spectrum gains of $29 million and $199 million for the three months ended September 30, 2017 and 2016, respectively.

Net cash provided by operating activities on our Condensed Consolidated Statements of $2.4Cash Flows.

Merger-related costs are presented below:
(in millions)Three Months Ended March 31,Change
20232022$%
Merger-related costs
Cost of services, exclusive of depreciation and amortization$208 $607 $(399)(66)%
Cost of equipment sales, exclusive of depreciation and amortization(9)751 (760)(101)%
Selling, general and administrative159 55 104 189 %
Total Merger-related costs$358 $1,413 $(1,055)(75)%
Net cash payments for Merger-related costs$484 $893 $(409)(46)%

We expect to incur substantially all of the remaining projected Merger-related costs of approximately $600 million, excluding capital expenditures, by the end of 2023, with the cash expenditure for the Merger-related costs extending beyond 2023.

We are evaluating additional restructuring initiatives which are dependent on consultations and negotiation with certain counterparties and the expected impact on our business operations, which could affect the amount or timing of the restructuring costs and related payments. We expect our principal sources of funding to be sufficient to meet our liquidity requirements and anticipated payments associated with the restructuring initiatives.

Restructuring

Upon the close of the Merger in April 2020, we began implementing restructuring initiatives to realize cost efficiencies from the Merger. The major activities associated with the restructuring initiatives to date include:

Contract termination costs associated with rationalization of retail stores, distribution channels, duplicative network and backhaul services and other agreements;
Severance costs associated with the reduction of redundant processes and functions; and
The decommissioning of certain small cell sites and distributed antenna systems to achieve Merger synergies in network costs.

For more information regarding our restructuring activities, see Note 14 – Restructuring Costs of the Notes to the Condensed Consolidated Financial Statements.
29

Anticipated Merger Synergies

As a result of our ongoing restructuring and integration activities, we expect to realize Merger synergies by eliminating redundancies within our combined network as well as other business processes and operations (see “Restructuring” above). For full-year 2023, we expect Merger synergies from Selling, general and administrative expense reductions of $2.6 billion to $2.7 billion, Cost of service expense reductions of $3.1 billion to $3.2 billion and avoided network expenses of approximately $1.6 billion.

Wireline

On September 6, 2022, we entered into the Wireline Sale Agreement to sell the Wireline Business for a total purchase price of $1. In addition, at the consummation of the Wireline Transaction, we will enter into an agreement for IP transit services for $700 million. Subject to the satisfaction or waiver of certain conditions and the other terms and conditions of the Wireline Sale Agreement, the Wireline Transaction is expected to close in the beginning of May 2023. As a result of the Wireline Sale Agreement and related anticipated Wireline Transaction, we concluded that the Wireline Business met the held for sale criteria upon entering into the Wireline Sale Agreement. As such, the assets and liabilities of the Wireline Business disposal group are classified as held for sale and presented within Other current assets and Other current liabilities on our Condensed Consolidated Balance Sheets as of March 31, 2023, and December 31, 2022. The fair value of the Wireline Business disposal group, less costs to sell, will be reassessed during each subsequent reporting period it remains classified as held for sale, and any remeasurement to the lower of carrying amount or fair value less costs to sell will be reported as an adjustment to the gain or loss on disposal group held for sale.

For more information regarding the Wireline Sale Agreement, see Note 11 – Wireline of the Notes to the Condensed Consolidated Financial Statements.

Acquisition of Ka’ena Corporation

On March 9, 2023, we entered into a Merger and Unit Purchase Agreement for the acquisition of 100% of the outstanding equity of Ka’ena Corporation and its subsidiaries including, among others, Mint Mobile LLC, for a maximum purchase price of $1.35 billion to be paid out 39% in cash and 61% in shares of T-Mobile common stock. The purchase price is variable dependent upon specified performance indicators of Ka’ena Corporation during certain periods before and after closing and consists of an upfront payment at closing of the transaction, subject to certain agreed-upon adjustments, and a variable earnout payable 24 months after closing of the transaction. The upfront payment is estimated to be approximately $950 million, before working capital adjustments. The acquisition is subject to certain customary closing conditions, including certain regulatory approvals, and is expected to close by the end of 2023.

Ka’ena Corporation is currently one of our wholesale partners, offering wireless telecommunications services to customers leveraging our network. Upon closing of the transactions, we expect to recognize customers of Ka’ena Corporation as prepaid customers and expect to see an increase in Prepaid revenues, partially offset by a decrease in Wholesale revenues.

Recent Cyberattacks

In August 2021, we were subject to a criminalcyberattack involving unauthorized access to T-Mobile’s systems. As a result of the attack, we are subject to numerous arbitration demands and lawsuits, including class action lawsuits, and regulatory inquiries as described in Note 13 – Commitments and Contingencies of the Notes to the Condensed Consolidated Financial Statements.

During the three months ended September 30, 2017, increased $622March 31, 2023, we recognized $50 million or 36% (see “Liquidity and Capital Resources”).

Free Cash Flow, a non-GAAP financial measure, of $921 millionin reimbursements from insurance carriers for the three months ended September 30, 2017, increased $340 million, or 59% (see “Liquidity and Capital Resources”).



Highlights for the nine months ended September 30, 2017, comparedcosts incurred related to the same period in 2016August 2021 cyberattack. We are pursuing additional reimbursements from insurance carriers for costs incurred related to the August 2021 cyberattack.


Total revenuesIn January 2023, we disclosed that a bad actor was obtaining data through a single Application Programming Interface (“API”) without authorization. Based on our investigation, the impacted API is only able to provide a limited set of $29.8 billioncustomer account data, including name, billing address, email, phone number, date of birth, T-Mobile account number and information such as the number of lines on the account and plan features. The result from our investigation indicates that the bad actor(s) obtained data from this API for the nine months ended September 30, 2017, increased $2.6 billion, or 9%. The increase was primarily driven by growth in serviceapproximately 37 million current postpaid and equipment revenues as further discussed below. On September 1, 2016, we sold our marketing and distribution rights to certain existing T-Mobile co-branded customers to a current Mobile Virtual Network Operator (“MVNO”) partner for nominal consideration (the “MVNO Transaction”). The MVNO Transaction shifted Branded postpaid revenues to Wholesale revenues, butprepaid customer accounts, though many of these accounts did not materiallyinclude the full data set. We believe that the bad actor first retrieved data through the impacted API starting on or around November 25, 2022. We have notified individuals whose information was impacted consistent with state and federal requirements.
30

We will respond to litigation and regulatory inquiries in connection with this incident and may incur significant expenses. However, we cannot predict the timing or outcome of any of these potential matters, or whether we may be subject to regulatory inquiries, investigations, or enforcement actions. In addition, we are unable to predict the full impact total revenues.

Service revenues of $22.4 billion forthis incident on customer behavior in the nine months ended September 30, 2017, increased $1.8 billion, or 9%. The increase was primarily due to growthfuture, including whether a change in our average branded customer base ascustomers’ behavior could negatively impact our results of operations on an ongoing basis, although we presently do not expect that it will have a resultmaterial effect on our operations.

Additionally, following the August 2021 cyberattack, we commenced a substantial multi-year investment working with leading external cybersecurity experts to enhance our cybersecurity capabilities and transform our approach to cybersecurity. While we have made progress to date, we plan to continue to make substantial investments to strengthen our cybersecurity program in future periods.
31

Results of our MetroPCS brand.Operations


Equipment revenues of $6.7 billion for the nine months ended September 30, 2017, increased $680 million, or 11%. The increase was primarily due to higher average revenue per device sold and an increase from customer purchases of leased devices at the end of the lease term, partially offset by lower lease revenues.

Operating income of $3.8 billion for the nine months ended September 30, 2017, increased $727 million, or 24%. The increase was primarily due to higher Total service revenues and lower Depreciation and amortization, partially offset by lower Gains on disposal of spectrum licenses and higher Selling, general and administrative and Cost of services expenses.

Net income of $1.8 billion for the nine months ended September 30, 2017, increased $759 million, or 71%. The increase was primarily due to higher operating income driven by the factors described above, a lower tax rate primarily due to a reduction in the valuation allowance against deferred tax assets and a net decrease in interest expense, partially offset by the negative impact from hurricanes. Net income included net, after-tax gains of $41 million and $511 million, for the nine months ended September 30, 2017 and 2016, respectively.

Adjusted EBITDA, a non-GAAP financial measure, of $8.5 billion for the nine months ended September 30, 2017, increased $470 million, or 6%. The increase was primarily due to higher operating income driven by the factors described above, partially offset by lower Gains on disposal of spectrum licenses. Adjusted EBITDA included pre-tax spectrum gains of $67 million and $835 million for the nine months ended September 30, 2017 and 2016, respectively.

Net cash provided by operating activities of $5.9 billion for the nine months ended September 30, 2017, increased $1.4 billion, or 30% (see “Liquidity and Capital Resources”).

Free Cash Flow, a non-GAAP financial measure, of $1.6 billion for the nine months ended September 30, 2017, increased $898 million, or 130% (see “Liquidity and Capital Resources”).


Set forth below is a summary of our consolidated financial results:
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
 2017 2016 $ % 2017 2016 $ %
(in millions)  (As Adjusted - See Note 1)     (As Adjusted - See Note 1)  
Revenues               
Branded postpaid revenues$4,920
 $4,647
 $273
 6 % $14,465
 $13,458
 $1,007
 7 %
Branded prepaid revenues2,376
 2,182
 194
 9 % 7,009
 6,326
 683
 11 %
Wholesale revenues274
 238
 36
 15 % 778
 645
 133
 21 %
Roaming and other service revenues59
 66
 (7) (11)% 151
 170
 (19) (11)%
Total service revenues7,629
 7,133
 496
 7 % 22,403
 20,599
 1,804
 9 %
Equipment revenues2,118
 1,948
 170
 9 % 6,667
 5,987
 680
 11 %
Other revenues272
 224
 48
 21 % 775
 670
 105
 16 %
Total revenues10,019
 9,305
 714
 8 % 29,845
 27,256
 2,589
 9 %
Operating expenses               
Cost of services, exclusive of depreciation and amortization shown separately below1,594
 1,436
 158
 11 % 4,520
 4,286
 234
 5 %
Cost of equipment sales2,617
 2,539
 78
 3 % 8,149
 7,532
 617
 8 %
Selling, general and administrative3,098
 2,898
 200
 7 % 8,968
 8,419
 549
 7 %
Depreciation and amortization1,416
 1,568
 (152) (10)% 4,499
 4,695
 (196) (4)%
Cost of MetroPCS business combination
 15
 (15) NM
 
 110
 (110) NM
Gains on disposal of spectrum licenses(29) (199) 170
 (85)% (67) (835) 768
 (92)%
Total operating expense8,696
 8,257
 439
 5 % 26,069
 24,207
 1,862
 8 %
Operating income1,323
 1,048
 275
 26 % 3,776
 3,049
 727
 24 %
Other income (expense)               
Interest expense(253) (376) 123
 (33)% (857) (1,083) 226
 (21)%
Interest expense to affiliates(167) (76) (91) 120 % (398) (248) (150) 60 %
Interest income2
 3
 (1) (33)% 15
 9
 6
 67 %
Other income (expense), net1
 (1) 2
 NM
 (89) (6) (83) NM
Total other expense, net(417) (450) 33
 (7)% (1,329) (1,328) (1)  %
Income before income taxes906
 598
 308
 52 % 2,447
 1,721
 726
 42 %
Income tax expense(356) (232) (124) 53 % (618) (651) 33
 (5)%
Net income$550
 $366
 $184
 50 % $1,829
 $1,070
 $759
 71 %
                
Net cash provided by operating activities$2,362
 $1,740
 $622
 36 % $5,904
 $4,533
 $1,371
 30 %
Net cash used in investing activities(1,455) (1,859) 404
 (22)% (10,138) (4,386) (5,752) 131 %
Net cash (used in) provided by financing activities(349) (67) (282) 421 % (527) 623
 (1,150) (185)%
                
Non-GAAP Financial Measures               
Adjusted EBITDA$2,822
 $2,689
 $133
 5 % $8,502
 $8,032
 $470
 6 %
Free Cash Flow921
 581
 340
 59 % 1,588
 690
 898
 130 %
Three Months Ended March 31,Change
(in millions)20232022$%
Revenues
Postpaid revenues$11,862 $11,201 $661 %
Prepaid revenues2,417 2,455 (38)(2)%
Wholesale and other service revenues1,267 1,472 (205)(14)%
Total service revenues15,546 15,128 418 %
Equipment revenues3,719 4,694 (975)(21)%
Other revenues367 298 69 23 %
Total revenues19,632 20,120 (488)(2)%
Operating expenses
Cost of services, exclusive of depreciation and amortization shown separately below3,061 3,727 (666)(18)%
Cost of equipment sales, exclusive of depreciation and amortization shown separately below4,588 5,946 (1,358)(23)%
Selling, general and administrative5,425 5,056 369 %
Gain on disposal group held for sale(42)— (42)NM
Depreciation and amortization3,203 3,585 (382)(11)%
Total operating expenses16,235 18,314 (2,079)(11)%
Operating income3,397 1,806 1,591 88 %
Other expense, net
Interest expense, net(835)(864)29 (3)%
Other income (expense), net(11)20 (182)%
Total other expense, net(826)(875)49 (6)%
Income before income taxes2,571 931 1,640 176 %
Income tax expense(631)(218)(413)189 %
Net income$1,940 $713 $1,227 172 %
Statement of Cash Flows Data
Net cash provided by operating activities$4,051 $3,845 $206 %
Net cash used in investing activities(1,728)(5,092)3,364 (66)%
Net cash used in financing activities(2,273)(2,136)(137)%
Non-GAAP Financial Measures
Adjusted EBITDA$7,199 $6,950 $249 %
Core Adjusted EBITDA7,052 6,463 589 %
Adjusted Free Cash Flow2,401 1,649 752 46 %
NM - Not Meaningful

32


The following discussion and analysis is for the three and nine months ended September 30, 2017,March 31, 2023, compared to the same periodsperiod in 20162022 unless otherwise stated.


Total revenues increased $714decreased $488 million, or 8%, for the three months ended and $2.6 billion, or 9%, for the nine months ended September 30, 2017, primarily due to higher2%. The components of these changes are discussed below.

Postpaid revenues from branded postpaid and prepaid customers as well as higher equipment revenues as discussed below.

Branded postpaid revenues increased $273$661 million, or 6%, for the three months ended and $1.0 billion, or 7%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:


GrowthHigher average postpaid accounts; and
Higher postpaid ARPA. See “Postpaid ARPA” in the customer base driven by strong customer response to our Un-carrier initiatives and promotions for services and devices; andPerformance Measures” section of this MD&A.
The positive impact from a decrease
Prepaid revenues decreased $38 million, or 2%, primarily from:

Lower prepaid ARPU. See “Prepaid ARPU” in the non-cash net revenue deferral for Data Stash;Performance Measures” section of this MD&A; partially offset by
The MVNO Transaction;Higher average prepaid customers.
Lower branded postpaid phone average revenue per user (“ARPU”);
Wholesale and
The negative impact from hurricanes of $20 million.

The change for the nine months ended September 30, 2017 was primarily from:

Growth in the customer base driven by strong customer response to our Un-carrier initiatives and promotions for services and devices, including the growing success of our business channel, T-Mobile for Business; and
The positive impact from a decrease in the non-cash net revenue deferral for Data Stash; partially offset by
The MVNO Transaction; and
The negative impact from hurricanes of $20 million.

Branded prepaid other service revenues increased $194 decreased $205 million, or 9%14%, for the three months endedprimarily from lower Lifeline and $683 million, or 11%, for the nine months ended September 30, 2017, primarily from:MVNO revenues.


Higher average branded prepaid customers primarily driven by growth in the customer base; and
Higher branded prepaid ARPU from the success of our MetroPCS brand; partially offset by
The impact from the optimization of our third-party distribution channels; and
The negative impact from hurricanes of $11 million.

WholesaleEquipment revenues increased $36 million, or 15%, for the three months ended and $133 decreased $975 million, or 21%, for the nine months ended September 30, 2017, primarily from the impact of increased Wholesale revenues resulting from the MVNO Transaction.

Roaming and other service revenues decreased $7 million, or 11%, for the three months ended and $19 million, or 11%, for the nine months ended September 30, 2017.

Equipment revenues increased$170 million, or 9%, for the three months ended and $680 million, or 11%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:


An increaseA decrease of $137 million from the purchase of leased devices at the end of their lease term;
An increase of $116 million primarily related to proceeds from the liquidation of returned customer handsets in the third quarter of 2017;
An increase of $78$385 million in device sales revenuesrevenue, excluding purchased leased devices, primarily due to:
from:
A decrease in the number of devices sold primarily driven by higher postpaid upgrades in the prior year period related to facilitating the migration of Sprint customers to the T-Mobile network; and
An increase in contra-revenue primarily driven by higher imputed interest rates on EIP, which is recognized in Other revenues over the device financing term; partially offset by
Higher average revenue per device sold primarily due to an Original Equipment Manufacturer (“OEM”) recall of its smartphone devicesdriven by higher promotions in the third quarter of 2016 and a decrease in promotional spending;prior year period, which included promotions for Sprint customers to facilitate the migration to the T-Mobile network, partially offset by
A 5% a decrease in the number of devices sold. Device sales revenue is recognized at the time of sale;high-end phone mix; and
An increase of $22 million in SIM and upgrade revenue; partially offset by

A decrease of $194$340 million in lease revenues from declining JUMP! On Demand population due to shifting focus to our EIP financing option beginning in the first quarterand a decrease of 2016; and
The negative impact from hurricanes of $8 million.

The change for the nine months ended September 30, 2017 was primarily from:

An increase of $413$87 million in device sales revenues excluding purchasedcustomer purchases of leased devices primarily due to:to a lower number of customer devices under lease as a result of the continued strategic shift from device financing from leasing to EIP.

Other revenues increased $69 million, or 23%, primarily from:

Higher average revenue perfrom our device soldrecovery program; and
Higher interest income driven by higher imputed interest rates on EIP which is recognized over the device financing term.

Total operating expenses decreased $2.1 billion, or 11%. The components of this change are discussed below.

Cost of services, exclusive of depreciation and amortization, decreased $666 million, or 18%, primarily duefrom:

Higher realized Merger synergies; and
A decrease of $399 million in Merger-related costs related to an increasenetwork decommissioning and integration as the majority of our decommissioning efforts were completed in high-end device mix and an OEM recall of its smartphone devices in the third quarter of 2016,2022; partially offset by an increase in promotional spending; partially offset by
A 1% decrease in the number of devices sold. Device sales revenue is recognized at the time of sale;
An increase of $366 million from the purchase of leased devices at the end of the lease term;
An increase of $137 million primarilyHigher site costs related to proceeds from the liquidationcontinued build-out of returned customer handsets in the third quarter of 2017; andour nationwide 5G network.
An increase of $117 million in SIM and upgrade revenue; partially offset by

A decrease of $345 million in lease revenues from declining JUMP! On Demand population due to shifting focus to our EIP financing option beginning in the first quarter of 2016; and
The negative impact from hurricanes of $8 million.

Under our JUMP! On Demand program, upon device upgrade or at lease end, customers must return or purchase their device. Revenue for purchased leased devices is recorded as equipment revenues when revenue recognition criteria have been met.

Gross EIP device financing to our customers increased by $115 million for the three months ended and $303 million for the nine months ended September 30, 2017, primarily due to growth in the gross amount of equipment financed on EIP. The increase was also due to certain customers on leased devices reaching the end of lease term who financed their devices over nine-month EIP.

Operating expenses increased $439 million, or 5%, for the three months ended and $1.9 billion, or 8%, for the nine months ended September 30, 2017, primarily from higher Cost of services, Cost of equipment sales Selling, general and administrative and lower Gains on disposal, exclusive of spectrum licenses, partially offset by lower Depreciationdepreciation and amortization, as discussed below.

Cost of services increased $158 million,decreased $1.4 billion, or 11%23%, for the three months ended and $234 million, or 5%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:


Higher lease expenses associated with our network expansion;
The negative impact from hurricanesA decrease of $69 million; partially offset by
Lower regulatory expenses.

The change for the nine months ended September 30, 2017 was primarily from:

Higher lease expenses associated with network expansion; and
The negative impact from hurricanes of $69 million; partially offset by
Lower long distance and toll costs as we continue to renegotiate contracts with vendors; and
Lower regulatory expenses.

Cost of equipment sales increased $78 million, or 3%, for the three months ended and $617 million, or 8%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:

An increase of $66 million $1.2 billion in device cost of equipment sales, excluding purchased leased devices, primarily due to:
from:
A higher average cost per device sold primarily from an OEM recall of its smartphone devices in the third quarter of 2016; partially offset by

A 5% decrease in the number of devices sold; and
An increase of $58 million in lease device cost of equipment sales,sold primarily due to:
An increase in lease buyouts as leases began reaching their term dates in 2017; partially offsetdriven by
A decrease in device higher postpaid upgrades from fewer customers in the handset lease program.
These increases are partially offset by a decrease of $31 million in cost of equipmentprior year period related to an increase in proceeds fromfacilitating the liquidationmigration of returned customer handsets under our insurance programs;Sprint customers to the T-Mobile network; and
The negative impact from hurricanes of $4 million.

The change for the nine months ended September 30, 2017 was primarily from:

An increase of $483 million in device cost of equipment sales, excluding purchased leased devices, primarily due to:
A higherLower average cost per device sold primarily from an increase in high-end device mix and an OEM recall of its smartphone devices in the third quarter of 2016; partially offsetdriven by
A 1% a decrease in the number of devices sold; and
high-end phone mix.
An increase of $245 million in lease device costCost of equipment sales primarily due to:
An increase in lease buyouts as leases began reaching their term dates in 2017; partially offset by
A decrease in device upgrades from fewer customers in the handset lease program.
These increases are partially offset by a decrease of $69 million primarily due to inventory adjustments related to obsolete inventory; and
The negative impact from hurricanes of $4 million.

Under our JUMP! On Demand program, upon device upgrade or at the end of the lease term, customers must return or purchase their device. The cost of purchased leased devices is recorded as Cost of equipment sales. Returned devices transferred from Property and equipment, net are recorded as inventory and are valued at the lower of cost or market with any write-down to market recognized as Cost of equipment sales.

Selling, general and administrative increased $200 million, or 7%, for the three months ended and $549March 31, 2023, included $9 million or 7%, for the nine months ended September 30, 2017, primarily from strategic investmentsof Merger-related recoveries, compared to support our growing customer base including higher employee related$751 million of Merger-related costs promotional costs, commissions, and higher costs related to managed services and outsourced functions, partially offset by lower external labor costs. Additionally, the negative impact from hurricanes of $36 million contributed to the increase.

Depreciation and amortization decreased $152 million, or 10%, for the three months ended March 31, 2022.
33

Selling, general and $196administrative expenses increased $369 million, or 4%7%, primarily from:

Higher severance and restructuring expenses; and
Higher Merger-related costs due to legal settlement gains recognized during the three months ended March 31, 2022, partially offset by lower integration expenses; partially offset by
Higher realized Merger synergies.
Selling, general and administrative expenses for the ninethree months ended September 30, 2017,March 31, 2023, included $159 million of Merger-related costs, primarily from:related to integration and restructuring expenses, compared to $55 million of Merger-related costs for the three months ended March 31, 2022, which were partially offset by legal settlement gains.


Gain on disposal group held for sale was $42 million for the three months ended March 31, 2023. See Note 11 - Wireline of the Notes to the Condensed Consolidated Financial Statements for additional information. There was no gain or loss on disposal group held for sale for the three months ended March 31, 2022.

Depreciation and amortization decreased $382 million, or 11%, primarily from:

Lower depreciation expense related to our JUMP! On Demand programon leased devices, resulting from a lower number of total customer devices under lease. Under our JUMP! On Demand program,lease; and
Certain 4G-related network assets becoming fully depreciated, including assets impacted by the costdecommissioning of a leased wireless device is depreciated over the lease term to its estimated residual value;legacy Sprint CDMA and LTE networks in 2022; partially offset by
TheHigher depreciation expense, excluding leased devices, from the continued build-out of our 4G LTEnationwide 5G network.


Cost of MetroPCS business combination decreased $15 million for the three months ended and $110 million for the nine months ended September 30, 2017. On July 1, 2015, we officially completed the shutdown of the MetroPCS CDMA network. Network decommissioning costs primarily relate to the acceleration of lease costs for cell sites that would have otherwise been recognized as cost of services over the remaining lease term had we not decommissioned the cell sites. We do not expect to incur significant additional network decommissioning costs in 2017.

Gains on disposal of spectrum licenses decreased $170 million, or 85%, for the three months ended and $768 million, or 92%, for the nine months ended September 30, 2017. The change for the nine months ended September 30, 2017 was primarily from a $636 million gain from a spectrum license transaction with AT&T during the first quarter of 2016.

Net Income increased $184 million, or 50%, for the three months ended and $759 million, or 71%, for the nine months ended September 30, 2017, primarily from higher operating income and a net decrease in interest expense, partially offset by the negative impact from hurricanes of approximately $90 million. Net income for the three months ended September 30, 2017 was partially offset by higher income tax expense as discussed below. Net income for the nine months ended September 30, 2017 additionally included the impact from a lower tax rate as discussed below.

Operating income, the components of which are discussed above, increased $1.6 billion, or 88%.

Interest expense, net was relatively flat.

Other income (expense), net was relatively flat.

Income before income taxes, the components of which are discussed above, was $2.6 billion and include the negative impact from hurricanes, increased $275$931 million, or 26%, for the three months ended and $727 million, or 24%, for the nine months ended September 30, 2017.The negative impact from the hurricanes for the three and nine months ended September 30, 2017 was approximately $148 million.

Income tax expense increased $124 million, or 53%, for the three months ended and decreased $33 million, or 5%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 wasMarch 31, 2023 and 2022, respectively.

Income tax expense increased $413 million, or 189%, primarily from higher income before income taxes. The

Our effective tax rate was 39.3%24.5% and 38.8%23.3% for the three months ended September 30, 2017March 31, 2023 and 2016,2022, respectively.


The change for the nine months ended September 30, 2017 was primarily from:

A lower effective tax rate which was 25.3% and 37.8% for the nine months ended September 30, 2017 and 2016, respectively, primarily due to a reduction in the valuation allowance against deferred tax assets in certain state jurisdictions that resulted in the recognition of $270 million in tax benefits in the first quarter of 2017 and the recognition of an additional $19 million in tax benefits through the third quarter of 2017. Total tax benefits related to the reduction in the valuation allowance were $289 million through September 30, 2017. The effective tax rate was further decreased by the recognition of $62 million of excess tax benefits related to share-based payments for the nine months ended September 30, 2017, compared to $24 million for the same period in 2016; partially offset by
Higher income before income taxes.

See Note 8 - Income Taxes of the Notes to the Condensed Consolidated Financial Statements.

Interest expensedecreased $123 million, or 33%, for the three months ended and $226 million, or 21%, for the nine months ended September 30, 2017, primarily from:

The early extinguishment of our LIBOR plus 2.750% Senior Secured Term Loan and redemption of $8.3 billion of Senior Notes; partially offset by
The issuance of $1.5 billion of Senior Notes in March 2017.
The decrease for the nine months ended September 30, 2017 was also impacted by the issuance of $1.0 billion of Senior Notes in April 2016.

Interest expense to affiliates increased $91 million, or 120%, for the three months ended and $150 million, or 60%, for the nine months ended September 30, 2017, primarily from:

An increase in interest associated with a $4.0 billion secured Incremental Term Loan Facility with DT entered into in January 2017;
The issuance of $4.0 billion in Senior Notes to DT in May 2017; and
Draws on our Revolving Credit Facility; partially offset by
Lower interest rates achieved through refinancing $2.5 billion of Senior Reset Notes in April 2017.
The increase for the three months ended September 30, 2017, was also partially from the net issuance of $500 million in Senior Notes in April 2017.

See Note 7 – Debt of the Notes to the Condensed Consolidated Financial Statements for additional details.

Other income (expense), net remained flat for the three months ended and increased $83 million for the nine months ended September 30, 2017. The change for the nine months ended September 30, 2017 was primarily from:

A $73 million net loss recognized from the early redemption of certain Senior Notes; and
A $13 million net loss recognized from the refinancing of our outstanding Senior Secured Term Loans.

See Note 7 – Debt of the Notes to the Condensed Consolidated Financial Statements.


Net income included net, after-tax gains on disposal, the components of spectrum licenses of $18 millionwhich are discussed above, was $1.9 billion and $122$713 million for the three months ended September 30, 2017March 31, 2023 and 2016, respectively, and $412022, respectively.

Net income included Merger-related costs, net of tax, of $268 million and $511 million for the nine months ended September 30, 2017 and 2016, respectively.

Guarantor Subsidiaries

The financial condition and results of operations of the Parent, Issuer and Guarantor Subsidiaries is substantially similar to our consolidated financial condition. The most significant components of the financial condition of our Non-Guarantor Subsidiaries were as follows:
 September 30,
2017
 December 31,
2016
 Change
(in millions)  $ %
Other current assets$576
 $565
 $11
 2 %
Property and equipment, net322
 375
 (53) (14)%
Tower obligations2,204
 2,221
 (17) (1)%
Total stockholders' deficit(1,386) (1,374) (12) 1 %

The most significant components of the results of operations of our Non-Guarantor Subsidiaries were as follows:
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
(in millions)2017 2016$ %2017 2016$ %
Service revenues$527
 $520
 $7
 1 % $1,580
 $1,500
 $80
 5 %
Cost of equipment sales241
 300
 (59) (20)% 738
 768
 (30) (4)%
Selling, general and administrative209
 227
 (18) (8)% 652
 645
 7
 1 %
Total comprehensive income (loss)40
 (19) 59
 (311)% 87
 8
 79
 988 %

The change to the results of operations of our Non-Guarantor Subsidiaries for the three months ended September 30, 2017 was primarily from:March 31, 2023, compared to $1.1 billion for the three months ended March 31, 2022.


Higher Service revenues primarily due
Guarantor Financial Information

Pursuant to the resultapplicable indentures and supplemental indentures, the Senior Notes to affiliates and third parties issued by T-Mobile USA, Inc., Sprint and Sprint Capital Corporation (collectively, the “Issuers”) are fully and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by T-Mobile (“Parent”) and certain of an increase in activityParent’s 100% owned subsidiaries (“Guarantor Subsidiaries”).

The guarantees of the Guarantor Subsidiaries are subject to release in limited circumstances only upon the occurrence of certain customary conditions. Generally, the guarantees of the Guarantor Subsidiaries with respect to the Senior Notes issued by T-Mobile USA, Inc. (other than $3.5 billion in principal amount of Senior Notes issued in 2017 and 2018) and the credit agreement entered into by T-Mobile USA, Inc. will be automatically and unconditionally released if, immediately following such release and any concurrent releases of other guarantees, the aggregate principal amount of indebtedness of non-guarantor subsidiarysubsidiaries (other than certain specified subsidiaries) would not exceed $2.0 billion. The indentures, supplemental indentures and credit agreements governing the long-term debt contain covenants that, provides device insurance, primarily driven by growth in our customer base;among other things, limit the ability of the Issuers or borrowers and the Guarantor Subsidiaries to incur more debt, create liens or other encumbrances, and merge, consolidate or sell, or otherwise dispose of, substantially all of their assets.
Lower Cost
34

Table of equipment sales expenses primarily due to decrease in claims activity and lower device costs used; andContents
Lower Selling, general and administrative expenses primarily due to a decrease in program service fees, partially offset by higher costs to support our growing customer base.

Basis of Presentation

The changefollowing tables include summarized financial information of the obligor groups of debt issued by T-Mobile USA, Inc., Sprint and Sprint Capital Corporation. The summarized financial information of each obligor group is presented on a combined basis with balances and transactions within the obligor group eliminated. Investments in and the equity in earnings of non-guarantor subsidiaries, which would otherwise be consolidated in accordance with GAAP, are excluded from the below summarized financial information pursuant to SEC Regulation S-X Rule 13-01.

The summarized balance sheet information for the consolidated obligor group of debt issued by T-Mobile USA, Inc. is presented in the table below:
(in millions)March 31, 2023December 31, 2022
Current assets$17,391 $17,661 
Noncurrent assets180,742 181,673 
Current liabilities22,153 23,146 
Noncurrent liabilities123,513 120,385 
Due to non-guarantors9,762 9,325 
Due to related parties1,534 1,571 

The summarized results of operations of our Non-Guarantor Subsidiariesinformation for the nine months ended September 30, 2017 was primarily from:consolidated obligor group of debt issued by T-Mobile USA, Inc. is presented in the table below:
(in millions)Three Months Ended
March 31, 2023
Year Ended
December 31, 2022
Total revenues$18,958 $77,054 
Operating income2,452 2,985 
Net income (loss)1,027 (572)
Revenue from non-guarantors578 2,427 
Operating expenses to non-guarantors668 2,659 
Other expense to non-guarantors(159)(327)


Higher Service revenues primarily due toThe summarized balance sheet information for the resultconsolidated obligor group of an increasedebt issued by Sprint is presented in activity of the non-guarantor subsidiary that provides device insurance, primarily driven by growth in our customer base;table below:
(in millions)March 31, 2023December 31, 2022
Current assets$11,793 $9,319 
Noncurrent assets11,290 11,271 
Current liabilities14,709 15,854 
Noncurrent liabilities95,416 65,118 
Due to non-guarantors30,988 3,930 
Due to related parties1,534 1,571 
Lower Cost of equipment sales expenses primarily due to lower non-return fees charged to the customer; and
Higher Selling, general and administrative expenses primarily due to higher costs to support our growing customer base, partially offset by a decrease in program service fees.

All otherThe summarized results of operations information for the consolidated obligor group of debt issued by Sprint is presented in the Parent, Issuer and Guarantor Subsidiaries are substantially similar totable below:
(in millions)Three Months Ended
March 31, 2023
Year Ended
December 31, 2022
Total revenues$$
Operating loss(729)(3,479)
Net (loss) income (1)
(1,167)2,471 
Other (expense) income, net, (to) from non-guarantors(396)525 
(1)     Net income for the Company’syear ended December 31, 2022, includes tax benefits recognized associated with internal restructuring.
35


The summarized balance sheet information for the consolidated obligor group of debt issued by Sprint Capital Corporation is presented in the table below:
(in millions)March 31, 2023December 31, 2022
Current assets$11,793 $9,320 
Noncurrent assets11,290 16,337 
Current liabilities14,781 15,926 
Noncurrent liabilities91,696 66,516 
Due to non-guarantors21,976 — 
Due from non-guarantors— 5,066 
Due to related parties1,534 1,571 

The summarized results of operations. See Note 11 – Guarantor Financial Informationoperations information for the consolidated obligor group of debt issued by Sprint Capital Corporation is presented in the Notes totable below:
(in millions)Three Months Ended
March 31, 2023
Year Ended
December 31, 2022
Total revenues$$
Operating loss(729)(3,479)
Net (loss) income (1)
(1,116)2,604 
Other (expense) income, net, (to) from non-guarantors(268)941 
(1)     Net income for the Condensed Consolidated Financial Statements.year ended December 31, 2022, includes tax benefits recognized associated with internal restructuring.



Performance Measures


In managing our business and assessing financial performance, we supplement the information provided by our condensed consolidated financial statements with other operating or statistical data and non-GAAP financial measures. These operating and financial measures are utilized by our management to evaluate our operating performance and, in certain cases, our ability to meet liquidity requirements. Although companies in the wireless industry may not define each of these measures in precisely the same way, we believe that these measures facilitate comparisons with other companies in the wireless industry on key operating and financial measures.


Total Postpaid Accounts

A postpaid account is generally defined as a billing account number that generates revenue. Postpaid accounts generally consist of customers that are qualified for postpaid service utilizing phones, High Speed Internet, tablets, wearables, DIGITS or other connected devices, where they generally pay after receiving service.

The following table sets forth the number of ending postpaid accounts:
As of March 31,Change
(in thousands)20232022#%
Postpaid accounts (1)
28,813 27,507 1,306 %
(1)     Customers impacted by the decommissioning of the legacy Sprint CDMA and LTE and T-Mobile UMTS networks have been excluded from our postpaid account base resulting in the removal of 57,000 postpaid accounts in the first quarter of 2022.

Postpaid Net Account Additions

The following table sets forth the number of postpaid net account additions:
Three Months Ended March 31,Change
(in thousands)20232022#%
Postpaid net account additions287 348 (61)(18)%

Postpaid net account additions decreased 61,000, or 18%, primarily from:

Continued normalization of industry growth toward pre-pandemic levels; partially offset by
Capturing above our market share of new customer relationships driven by our differentiated growth strategy in new and under-penetrated markets, including continued growth in High Speed Internet.
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Table of Contents

Customers


A customer is generally defined as a SIM number with a unique T-Mobile identifier which is associated with an account that generates revenue. Branded customers generally include customers thatCustomers are qualified either for postpaid service utilizing phones, mobile broadbandHigh Speed Internet, tablets, wearables, DIGITS or other connected devices, (including tablets), or DIGITS, where they generally pay after receiving service, or prepaid service, where they generally pay in advance. Wholesale customers include Machine to Machine (“M2M”) and MVNO customers that operate on our network, but are managed by wholesale partners.advance of receiving service.


The following table sets forth the number of ending customers:
As of March 31,Change
(in thousands)20232022#%
Customers, end of period
Postpaid phone customers (1)
73,372 70,656 2,716 %
Postpaid other customers (1)
20,153 17,767 2,386 13 %
Total postpaid customers93,525 88,423 5,102 %
Prepaid customers21,392 21,118 274 %
Total customers114,917 109,541 5,376 %
Adjustments to customers (1)
— (558)558 (100)%
 September 30,
2017
 September 30,
2016
 Change
(in thousands)# %
Customers, end of period       
Branded postpaid phone customers (1)
33,223
 30,364
 2,859
 9 %
Branded postpaid other customers (1)
3,752
 2,866
 886
 31 %
Total branded postpaid customers36,975
 33,230
 3,745
 11 %
Branded prepaid customers20,519
 19,272
 1,247
 6 %
Total branded customers57,494
 52,502
 4,992
 10 %
Wholesale customers13,237
 16,852
 (3,615) (21)%
Total customers, end of period70,731
 69,354
 1,377
 2 %
Adjustments to branded postpaid phone customers (2)

 (1,365) 1,365
 
Adjustments to branded prepaid customers (2)

 (326) 326
 
Adjustments to wholesale customers (2) (3)
(160) 1,691
 (1,851) 
(1)During the third quarter of 2017, we retitled our “Branded postpaid mobile broadband customers” category to “Branded postpaid other customers” and reclassified 253,000 DIGITS customers from our “Branded postpaid phone customers” category for the second quarter of 2017, when the DIGITS product was released.
(2)The MVNO Transaction resulted in a transfer of branded postpaid phone customers and branded prepaid customers to wholesale customers on September 1, 2016. Prospectively from September 1, 2016, net customer additions for these customers are included within Wholesale customers.
(3)We believe current and future regulatory changes have made the Lifeline program offered by our wholesale partners uneconomical. We will continue to support our wholesale partners offering the Lifeline program, but have excluded the Lifeline customers from our reported wholesale subscriber base resulting in the removal of 160,000 and 4,368,000 reported wholesale customers as of the beginning of the third quarter of 2017 and the beginning of the second quarter of 2017, respectively. No further Lifeline adjustments are expected in future periods.

Branded     Customers

Total branded customers increased 4,992,000, or 10%, primarily from:

Higher branded impacted by the decommissioning of the legacy Sprint CDMA and LTE and T-Mobile UMTS networks have been excluded from our customer base resulting in the removal of 212,000 postpaid phone customers driven by strong customer response to our Un-carrier initiatives and promotional activities and the growing success of our business channel, T-Mobile for Business, partially offset by increased competitive activity349,000 postpaid other customers in the marketplacefirst quarter of 2022. In connection with our acquisition of companies, we included a base adjustment in the first quarter of 2022 to increase postpaid phone customers by 17,000 and less reliance on add a line promotions;
reduce postpaid other customers by 14,000.

Higher branded prepaidHigh Speed Internet customers driven by the continued success of our MetroPCS brandincluded in Postpaid other customers were 2,855,000 and continued growth from our distribution expansion, partially offset by the optimization of our third-party distribution channels; and
Higher branded postpaid other customers primarily due to the launch of SyncUP DRIVETM and DIGITS.

Wholesale

Wholesale customers decreased 3,615,000, or 21%, primarily due to Lifeline subscribers, which were excluded from our reported wholesale subscriber base975,000 as of the beginningMarch 31, 2023 and 2022, respectively. High Speed Internet customers included in Prepaid customers were 314,000 and 9,000 as of the second quarter of 2017. This decrease was partially offset by the continued success of our M2M partnerships.March 31, 2023 and 2022, respectively.


Net Customer Additions


The following table sets forth the number of net customer additions (losses):additions:
Three Months Ended March 31,Change
(in thousands)20232022#%
Net customer additions
Postpaid phone customers538 589 (51)(9)%
Postpaid other customers755 729 26 %
Total postpaid customers1,293 1,318 (25)(2)%
Prepaid customers26 62 (36)(58)%
Total customers1,319 1,380 (61)(4)%
Adjustments to customers— (558)558 (100)%
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
(in thousands)2017 2016# %2017 2016# %
Net customer additions (losses)               
Branded postpaid phone customers (1)
595
 851
 (256) (30)% 1,926
 2,374
 (448) (19)%
Branded postpaid other customers (1)
222
 118
 104
 88 % 622
 526
 96
 18 %
Total branded postpaid customers817
 969
 (152) (16)% 2,548
 2,900
 (352) (12)%
Branded prepaid customers226
 684
 (458) (67)% 706
 1,967
 (1,261) (64)%
Total branded customers1,043
 1,653
 (610) (37)% 3,254
 4,867
 (1,613) (33)%
Wholesale customers (2)
286
 317
 (31) (10)% 550
 1,205
 (655) (54)%
Total net customer additions1,329
 1,970
 (641) (33)% 3,804
 6,072
 (2,268) (37)%
Adjustments to branded postpaid phone customers (1)

 
 
 
 (253) 
 (253) 
Adjustments to branded postpaid other customers (1)

 
 
 
 253
 
 253
 
(1)During the third quarter of 2017, we retitled our “Branded postpaid mobile broadband customers” category to “Branded postpaid other customers” and reclassified 253,000 DIGITS customer net additions from our “Branded postpaid phone customers” category for the second quarter of 2017, when the DIGITS product was released.
(2)Net customer activity for Lifeline was excluded beginning in the second quarter of 2017 due to our determination based upon changes in the applicable government regulations that the Lifeline program offered by our wholesale partners is uneconomical.

Branded Customers


Total branded net customer additions decreased 610,000,61,000, or 37%4%, for the three months ended and 1,613,000, or 33%, for the nine months ended September 30, 2017.

The decrease for the three months ended September 30, 2017 was primarily from:


Lower branded prepaid net customer additions primarily due to higher MetroPCS deactivations from a growing customer base and increased competitive activity in the marketplace, and
Lower branded postpaid phone net customer additions, primarily due to lower gross customer additions driven by continued normalization of industry growth toward pre-pandemic levels and fewer migrations from increased competitive activity in the marketplace, the split and shift in iPhone launch timing, and the negative impact from hurricanes;prepaid, partially offset by
Higher branded postpaid other net customer additions primarily driven by strength of SyncUP DRIVETM launched in the fourth quarter of 2016 as well as the launch of DIGITS in the second quarter of 2017.

lower churn; and
The decrease for the nine months ended September 30, 2017 was primarily from:

Lower branded prepaid net customer additions, primarily due to higher MetroPCS deactivations from a growing customer basecontinued normalization of industry growth toward pre-pandemic levels, partially offset by growth in High Speed Internet and increased competitive activity in the marketplace. Additional decreases resulted from the optimization of our third party distribution channels, andfewer migrations to postpaid; partially offset by
Lower brandedHigher postpaid phoneother net customer additions, primarily due to lower gross customer additions from increased competitive activitygrowth in the marketplace and lower customer migrations,High Speed Internet, partially offset by lower deactivations; partially offset by
Higher branded postpaid other net customer additions primarily driven by strength of SyncUP DRIVETM launched in the fourth quarter of 2016 as well as the launch of DIGITS in the second quarter of 2017, partially offset by overall market softness of tablets.

net additions from mobile internet devices.
Wholesale

WholesaleHigh Speed Internet net customer additions decreased 31,000, or 10%,included in postpaid other net customer additions were 445,000 and 329,000 for the three months ended March 31, 2023 and 655,000, or 54%,2022, respectively. High Speed Internet net customer additions included in prepaid net customer additions were 78,000 and 9,000 for the ninethree months ended September 30, 2017 from lower gross customer additions, partially offset by lower customer deactivations. We believe currentMarch 31, 2023 and future regulatory changes have made the Lifeline program offered by our wholesale partners uneconomical.2022, respectively.

We will continue to support our wholesale partners offering the Lifeline program, but have excluded the Lifeline customers from our reported wholesale subscriber base resulting in the removal of 160,000 and 4,368,000 reported wholesale customers as of the beginning of the third quarter of 2017 and beginning of the second quarter of 2017, respectively. No further Lifeline adjustments are expected in future periods.

Customers Per Account

Customers per account is calculated by dividing the number of branded postpaid customers as of the end of the period by the number of branded postpaid accounts as of the end of the period. An account may include branded postpaid phone, mobile broadband, and DIGITS customers. We believe branded postpaid customers per account provides management, investors and analysts with useful information to evaluate our branded postpaid customer base on a per account basis.
37

 September 30,
2017
 September 30,
2016
 Change
  # %
Branded postpaid customers per account2.92
 2.78
 0.14
 5%
Table of Contents


Branded postpaid customers per account increased 0.14 points, or 5%, primarily from growth of customers on family plan promotions.

Churn


Churn represents the number of customers whose service was disconnected as a percentage of the average number of customers during the specified period further divided by the number of months in the period. The number of customers whose service was disconnected is presented net of customers that subsequently havehad their service restored within a certain period of time and excludes customers who received service for less than a certain minimum period of time. We believe that churn provides management, investors and analysts with useful information to evaluate customer retention and loyalty.
 Three Months Ended September 30, Bps Change Nine Months Ended September 30, Bps Change
2017 20162017 2016
Branded postpaid phone churn1.23% 1.32% -9 bps 1.18% 1.30% -12 bps
Branded prepaid churn4.25% 3.82% 43 bps 4.06% 3.86% 20 bps


The following table sets forth the churn:
Three Months Ended March 31,Change
20232022
Postpaid phone churn0.89 %0.93 %(4) bps
Prepaid churn2.76 %2.67 %9 bps
Branded postpaid
Postpaid phone churn decreased 4 basis points, primarily from reduced Sprint churn as we progress through the integration process.

Prepaid churn increased 9 basis points, for the three months ended and 12 basis points for the nine months ended September 30, 2017, primarily due to more normalized payment performance relative to muted pandemic levels.

Postpaid Average Revenue Per Account

Postpaid Average Revenue per Account (“ARPA”) represents the MVNO Transactionaverage monthly postpaid service revenue earned per account. Postpaid ARPA is calculated as the customers transferred had a higher rate of churn.

Branded prepaid churn increased 43 basis pointsPostpaid revenues for the threespecified period divided by the average number of postpaid accounts during the period, further divided by the number of months ended and 20 basis points for the nine months ended September 30, 2017, primarily due to higher MetroPCS churn from increased competitive activity in the marketplace.period. We believe postpaid ARPA provides management, investors and analysts with useful information to assess and evaluate our postpaid service revenue realization and assist in forecasting our future postpaid service revenues on a per account basis. We consider postpaid ARPA to be indicative of our revenue growth potential given the increase in the average number of postpaid phone customers per account and increases in postpaid other customers, including High Speed Internet, tablets, wearables, DIGITS or other connected devices.


The following table sets forth our operating measure ARPA:
(in dollars)Three Months Ended March 31,Change
20232022$%
Postpaid ARPA$138.04 $136.53 $1.51 %

Postpaid ARPA increased $1.51, or 1%, primarily from:

Higher premium services, primarily high-end rate plans;
An increase in customers per account, including continued adoption of High Speed Internet from existing accounts; and
Higher non-recurring charges relative to muted pandemic levels; partially offset by
An increase in High Speed Internet only accounts;
Increased promotional activity, including autopay adoption; and
Growth in rate plans for specific customer cohorts, such as Business, Military and First Responder.

Average Revenue Per User

Average Billings PerRevenue per User

ARPU (“ARPU”) represents the average monthly service revenue earned from customers.per customer. ARPU is calculated as service revenues for the specified period divided by the average number of customers during the period, further divided by the number of months in the period. We believe ARPU provides management, investors and analysts with useful information to assess and evaluate our service revenue realization per customer and assist in forecasting our future service revenues generated from our customer base. Branded postpaidPostpaid phone ARPU excludes mobile broadband and DIGITSpostpaid other customers and related revenues.revenues, which include High Speed Internet, tablets, wearables, DIGITS and other connected devices.


Average Billings Per User (“ABPU”) represents the average monthly customer billings, including monthly lease revenues and EIP billings before securitization, per customer. We believe branded postpaid ABPU provides management, investors and analysts with useful information to evaluate average branded postpaid customer billings as it is indicative
38




The following tables illustrate the calculation oftable sets forth our operating measures ARPU and ABPU and reconcile these measures to the related service revenues:measure ARPU:
(in dollars)Three Months Ended March 31,Change
20232022$%
Postpaid phone ARPU$48.63 $48.41 $0.22 — %
Prepaid ARPU37.98 39.19 (1.21)(3)%
(in millions, except average number of customers, ARPU and ABPU)Three Months Ended September 30, Change Nine Months Ended September 30, Change
2017 2016 $ % 2017 2016 $ %
Calculation of Branded Postpaid Phone ARPU               
Branded postpaid service revenues$4,920
 $4,647
 $273
 6 % $14,465
 $13,458
 $1,007
 7 %
Less: Branded postpaid other revenues(294) (193) (101) 52 % (774) (568) (206) 36 %
Branded postpaid phone service revenues$4,626
 $4,454
 $172
 4 % $13,691
 $12,890
 $801
 6 %
Divided by: Average number of branded postpaid phone customers (in thousands) and number of months in period32,852
 30,836
 2,016
 7 % 32,248
 30,364
 1,884
 6 %
Branded postpaid phone ARPU (1)
$46.93
 $48.15
 $(1.22) (3)% $47.17
 $47.17
 $
  %
     

 

     

 

Calculation of Branded Postpaid ABPU    

 

     

 

Branded postpaid service revenues$4,920
 $4,647
 $273
 6 % $14,465
 $13,458
 $1,007
 7 %
EIP billings1,481
 1,394
 87
 6 % 4,285
 4,062
 223
 5 %
Lease revenues159
 353
 (194) (55)% 717
 1,062
 (345) (32)%
Total billings for branded postpaid customers$6,560
 $6,394
 $166
 3 % $19,467
 $18,582
 $885
 5 %
Divided by: Average number of branded postpaid customers (in thousands) and number of months in period36,505
 33,632
 2,873
 9 % 35,627
 32,966
 2,661
 8 %
Branded postpaid ABPU$59.89
 $63.38
 $(3.49) (6)% $60.71
 $62.63
 $(1.92) (3)%
     

 

     

 

Calculation of Branded Prepaid ARPU    

 

     

 

Branded prepaid service revenues$2,376
 $2,182
 $194
 9 % $7,009
 $6,326
 $683
 11 %
Divided by: Average number of branded prepaid customers (in thousands) and number of months in period20,336
 19,134
 1,202
 6 % 20,119
 18,586
 1,533
 8 %
Branded prepaid ARPU$38.93
 $38.01
 $0.92
 2 % $38.71
 $37.82
 $0.89
 2 %
(1)Branded postpaid phone ARPU includes the reclassification of 43,000 DIGITS average customers and related revenue to the “Branded postpaid other customers” category for the second quarter of 2017.


Branded Postpaid Phone ARPU


Branded postpaidPostpaid phone ARPU was relatively flat, primarily due to:

Higher premium services, primarily high-end rate plans; and
Higher non-recurring charges relative to muted pandemic levels; mostly offset by
Increased promotional activity; and
Growth in rate plans for specific customer cohorts, such as Business, Military and First Responder.

Prepaid ARPU

Prepaid ARPU decreased $1.22,$1.21, or 3%, for the three months ended and remained flat for the nine months ended September 30, 2017.primarily due to:


The change for the three months ended September 30, 2017 was primarily from:

The continued adoption of T-Mobile ONE including taxes and fees and dilutionDilution from promotional activities; and
The negative impact from hurricanes of $0.19;rate plan mix; partially offset by
The transfer of customers as part of the MVNO transaction as those customers had lower ARPU; andHigher non-recurring charges.
A decrease in the non-cash net revenue deferral for Data Stash.

Flat for the nine months ended September 30, 2017 primarily from:

A decrease in the non-cash net revenue deferral for Data Stash;
The transfer of customers as part of the MVNO transaction as those customers had lower ARPU; offset by
The continued adoption of T-Mobile ONE including taxes and fees and dilution from promotional activities; and
The negative impact from hurricanes of $0.07.

T-Mobile continues to expect that Branded postpaid phone ARPU in full-year 2017 will be generally stable compared to full-year 2016, with some quarterly variations driven by the actual migrations to T-Mobile ONE rate plans, inclusive of Un-carrier Next promotions.


Branded Postpaid ABPU

Branded postpaid ABPU decreased $3.49, or 6%, for the three months ended and $1.92, or 3%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:

Lower lease revenues;
Lower branded postpaid phone ARPU;
Growth in the branded postpaid other customer base with lower ARPU; and
The negative impact from hurricanes of $0.18.

The change for the nine months ended September 30, 2017 was primarily from:

Lower lease revenues;
Growth in the branded postpaid other customer base with lower ARPU; and
The negative impact from hurricanes of $0.06.

Branded Prepaid ARPU

Branded prepaid ARPU increased $0.92, or 2%, for the three months ended and $0.89, or 2%, for the nine months ended September 30, 2017, compared to the same periods in 2016, primarily from continued growth of MetroPCS customers who generate higher ARPU. These increases were partially offset by the negative impact from hurricanes of $0.18 and $0.06 for the three and nine months ended September 30, 2017, respectively.


Adjusted EBITDA and Core Adjusted EBITDA


Adjusted EBITDA represents earnings before Interest expense, net of Interest income, Income tax expense, Depreciation and amortization, non-cash Stock-basedstock-based compensation and certain income and expenses not reflective of T-Mobile’sour ongoing operating performance. Net income marginCore Adjusted EBITDA represents Net income divided by ServiceAdjusted EBITDA less device lease revenues. Adjusted EBITDA margin represents Adjusted EBITDA divided by Service revenues. Core Adjusted EBITDA margin represents Core Adjusted EBITDA divided by Service revenues.


Adjusted EBITDA, is aAdjusted EBITDA margin, Core Adjusted EBITDA and Core Adjusted EBITDA margin are non-GAAP financial measuremeasures utilized by our management to monitor the financial performance of our operations. We historically used Adjusted EBITDA and we currently use Core Adjusted EBITDA internally as a metricmeasure to evaluate and compensate our personnel and management for their performance,performance. We use Adjusted EBITDA and Core Adjusted EBITDA as a benchmarkbenchmarks to evaluate our operating performance in comparison to our competitors. Management believes analysts and investors use Adjusted EBITDA and Core Adjusted EBITDA as a supplemental measuremeasures to evaluate overall operating performance and to facilitate comparisons with other wireless communications services companies because it isthey are indicative of our ongoing operating performance and trends by excluding the impact of interest expense from financing, non-cash depreciation and amortization from capital investments, non-cash stock-based compensation, Merger-related costs, including network decommissioning costs, impairment expense, gain on disposal groups held for sale and certain legal-related recoveries and expenses, as theywell as other special income and expenses which are not indicativereflective of our ongoing operating performancecore business activities. Management believes analysts and certain other nonrecurring expenses.investors use Core Adjusted EBITDA hasbecause it normalizes for the transition in the Company’s device financing strategy, by excluding the impact of device lease revenues from Adjusted EBITDA, to align with the exclusion of the related depreciation expense on leased devices from Adjusted EBITDA. Adjusted EBITDA, Adjusted EBITDA margin, Core Adjusted EBITDA and Core Adjusted EBITDA margin have limitations as an analytical tooltools and should not be considered in isolation or as a substitutesubstitutes for income from operations, net income or any other measure of financial performance reported in accordance with GAAP.



39

The following table illustrates the calculation of Adjusted EBITDA and Core Adjusted EBITDA and reconciles Adjusted EBITDA and Core Adjusted EBITDA to Net income, which we consider to be the most directly comparable GAAP financial measure:
Three Months Ended March 31,Change
(in millions)20232022$%
Net income$1,940 $713 $1,227 172 %
Adjustments:
Interest expense, net835 864 (29)(3)%
Other (income) expense, net(9)11 (20)(182)%
Income tax expense631 218 413 189 %
Operating income3,397 1,806 1,591 88 %
Depreciation and amortization3,203 3,585 (382)(11)%
Stock-based compensation (1)
173 136 37 27 %
Merger-related costs358 1,413 (1,055)(75)%
Legal-related recoveries, net (2)
(43)— (43)NM
Gain on disposal group held for sale(42)— (42)NM
Other, net (3)
153 10 143 NM
Adjusted EBITDA7,199 6,950 249 %
Lease revenues(147)(487)340 (70)%
Core Adjusted EBITDA$7,052 $6,463 $589 %
Net income margin (Net income divided by Service revenues)12 %%700 bps
Adjusted EBITDA margin (Adjusted EBITDA divided by Service revenues)46 %46 %— bps
Core Adjusted EBITDA margin (Core Adjusted EBITDA divided by Service revenues)45 %43 %200 bps
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
(in millions)2017 2016 $ % 2017 2016 $ %
Net income$550
 $366
 $184
 50 % $1,829
 $1,070
 $759
 71 %
Adjustments:    

 

     

 

Interest expense253
 376
 (123) (33)% 857
 1,083
 (226) (21)%
Interest expense to affiliates167
 76
 91
 120 % 398
 248
 150
 60 %
Interest income (1)
(2) (3) 1
 (33)% (15) (9) (6) 67 %
Other (income) expense, net(1) 1
 (2) (200)% 89
 6
 83
 1,383 %
Income tax expense356
 232
 124
 53 % 618
 651
 (33) (5)%
Operating income (1)
1,323
 1,048
 275
 26 % 3,776
 3,049
 727
 24 %
Depreciation and amortization1,416
 1,568
 (152) (10)% 4,499
 4,695
 (196) (4)%
Cost of MetroPCS business combination (2)

 15
 (15) (100)% 
 110
 (110) (100)%
Stock-based compensation (3)
83
 57
 26
 46 % 222
 171
 51
 30 %
Other, net (3)

 1
 (1) (100)% 5
 7
 (2) (29)%
Adjusted EBITDA (1)
$2,822
 $2,689
 $133
 5 % $8,502
 $8,032
 $470
 6 %
Net income margin (Net income divided by service revenues)7% 5% 

 200 bps
 8% 5% 

 300 bps
Adjusted EBITDA margin (Adjusted EBITDA divided by service revenues) (1)
37% 38% 

 -100 bps
 38% 39% 

 -100 bps
(1)
The amortized imputed discount on EIP receivables previously recognized as Interest income has been retrospectively re-classified as Other revenues. See Note 1 - Basis of Presentation of the Notes to the Condensed Consolidated Financial Statements and table below for further detail.
(2)Beginning in the first quarter of 2017, the Company will no longer separately present Cost of MetroPCS business combination as it is insignificant.
(3)Stock-based compensation includes payroll tax impacts and may not agree to stock-based compensation expense in the consolidated financial statements. Other, net may not agree to the Condensed Consolidated Statements of Comprehensive Income primarily due to certain non-routine operating activities, such as other special items that would not be expected to reoccur, and are therefore excluded in Adjusted EBITDA.

(1)Stock-based compensation includes payroll tax impacts and may not agree with stock-based compensation expense on the condensed consolidated financial statements. Additionally, certain stock-based compensation expenses associated with the Transactions have been included in Merger-related costs.
(2)Legal-related recoveries, net, consists of the settlement of certain litigation associated with the August 2021 cyberattack and is presented net of insurance recoveries.
(3)Other, net, primarily consists of certain severance, restructuring and other expenses and income not directly attributable to the Merger which are not reflective of T-Mobile’s core business activities (“special items”), and are, therefore, excluded from Adjusted EBITDA and Core Adjusted EBITDA.
NM - Not meaningful

Core Adjusted EBITDA increased $133$589 million, or 5%9%, for the three months ended March 31, 2023. The components comprising Core Adjusted EBITDA are discussed further above.

The increase was primarily due to:

Lower Cost of equipment sales, excluding Merger-related costs;
Higher Total service revenues; and
Lower Cost of services, excluding Merger-related costs; partially offset by
Lower Equipment revenues, excluding lease revenues; and
Higher Selling, general and $470administrative expenses, excluding Merger-related costs and other special items.

Adjusted EBITDA increased $249 million, or 6%4%, for the nine months ended September 30, 2017.

The change for the three months ended September 30, 2017 was primarily from:

An increase in branded postpaid and prepaid service revenuesMarch 31, 2023, primarily due to strong customer response to our Un-carrier initiatives, the ongoing success of our promotional activities, and the continued strength of our MetroPCS brand; and
Lower losses on equipment;fluctuations in Core Adjusted EBITDA, discussed above, partially offset by
Higher selling, general and administrative expenses;
Higher cost of services expense;
Lower gains on disposal of spectrum licenses of $170 lower lease revenues, which decreased $340 million; gains on disposal were $29 million for the three months ended September 30, 2017, compared to $199 million in the same period in 2016; and
March 31, 2023.
The negative impact from hurricanes of $148 million.


The change for the nine months ended September 30, 2017 was primarily from:

An increase in branded postpaid and prepaid service revenues primarily due to strong customer response to our Un-carrier initiatives, the ongoing success of our promotional activities, and the continued strength of our MetroPCS brand; and
Higher wholesale revenues; partially offset by
Lower gains on disposal of spectrum licenses of $768 million; gains on disposal were $67 million for the nine months ended September 30, 2017, compared to $835 million in the same period in 2016;
Higher selling, general and administrative expenses;
Higher cost of services expense; and
The negative impact from hurricanes of $148 million.

Effective January 1, 2017, the imputed discount on EIP receivables, which was previously recognized within Interest income in our Condensed Consolidated Statements of Comprehensive Income, is recognized within Other revenues in our Condensed Consolidated Statements of Comprehensive Income. Due to this presentation, the imputed discount on EIP receivables is included in Adjusted EBITDA. See Note 1 - Basis of Presentation of Notes to the Condensed Consolidated Financial Statements for additional details.

We have applied this change retrospectively and presented the effect on the three and nine months ended September 30, 2016, in the table below.
 Three Months Ended September 30, 2016 Nine Months Ended September 30, 2016
(in millions)As Filed Change in Accounting Principle As Adjusted As Filed Change in Accounting Principle As Adjusted
Operating income$989
 $59
 $1,048
 $2,860
 $189
 $3,049
Interest income62
 (59) 3
 198
 (189) 9
Net income366
 
 366
 1,070
 
 1,070
Net income as a percentage of service revenue5% % 5% 5% % 5%
Adjusted EBITDA2,630
 59
 2,689
 7,843
 189
 8,032
Adjusted EBITDA margin (Adjusted EBITDA divided by service revenues)37% 1% 38% 38% 1% 39%

Liquidity and Capital Resources


Our principal sources of liquidity are our cash and cash equivalents and cash generated from operations, proceeds from issuance of long-term debt, capitalfinancing leases, common and preferred stock, the sale of certain receivables financing arrangementsand the Revolving Credit Facility (as defined below). Further, the incurrence of vendor payables which effectively extend paymentadditional indebtedness may inhibit our ability to incur new debt in the future to finance our business strategy under the terms governing our existing and secured and unsecured revolving credit facilities with DT.future indebtedness.


40

Cash Flows


The following is an analysisa condensed schedule of our cash flows for three and nine months ended September 30, 2017 and 2016:flows:
Three Months Ended March 31,Change
(in millions)20232022$%
Net cash provided by operating activities$4,051 $3,845 $206 %
Net cash used in investing activities(1,728)(5,092)3,364 (66)%
Net cash used in financing activities(2,273)(2,136)(137)%
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
(in millions)2017 2016 $ % 2017 2016 $ %
Net cash provided by operating activities$2,362
 $1,740
 $622
 36 % $5,904
 $4,533
 $1,371
 30 %
Net cash used in investing activities(1,455) (1,859) 404
 (22)% (10,138) (4,386) (5,752) 131 %
Net cash (used in) provided by financing activities(349) (67) (282) 421 % (527) 623
 (1,150) (185)%


Operating Activities


Net cash provided by operating activities increased $622$206 million, or 36%5%, primarily from:

A $1.3 billion increase in Net income, adjusted for non-cash income and expense; partially offset by
A $1.1 billion increase in net cash outflows from changes in working capital, primarily due to higher use of cash from Accounts payable and accrued liabilities, Operating lease right-of-use assets, Accounts receivable and Short- and long-term operating lease liabilities, partially offset by lower use of cash from Equipment installment plan receivables and Inventory.
Net cash provided by operating activities includes the impact of $484 million and $893 million in net payments for Merger-related costs for the three months ended March 31, 2023 and $1.4 billion, or 30%, for the nine months ended September 30, 2017, compared to the same periods in 2016.2022, respectively.

The change for the three months ended September 30, 2017 was primarily from:

Higher net income and higher non-cash adjustments to net incomeanda lower net use from working capital changes.

The change for the nine months ended September 30, 2017 was primarily from:

Higher Net income and higher non-cash adjustments to net income including from lower Gains on disposal of spectrum licenses and Depreciation and amortization. In total, changes in working capital were relatively flat as improvements in Accounts payable and accrued liabilities and Inventories were partially offset by changes in Equipment installment plan receivables. The change in EIP receivables was primarily due to a decrease in net cash proceeds from the sale of EIP receivables as the nine months ended September 30, 2016 benefited from net cash proceeds of $366 million primarily related to upsizing of the EIP securitization facility as well as an increase in devices financed on EIP.



Investing Activities


Net cash used in investing activities decreased $404 million for the three months ended and increased $5.8$3.4 billion, for the nine months ended September 30, 2017.

or 66%. The change for the three months ended September 30, 2017use of cash was primarily from:


A $690 million decrease in Purchases of spectrum licenses and other intangible assets, including deposits; partially offset by
A $282 million increase$3.0 billion in Purchases of property and equipment, including capitalized interest.
interest, from the accelerated build-out of our nationwide 5G network; partially offset by

$1.3 billion in Proceeds related to beneficial interests in securitization transactions.
The change for the nine months ended September 30, 2017 was primarily from:

A $3.0 billion decrease in Sales of short-term investments;
A $2.3 billion increase in Purchases of spectrum licenses and other intangible assets, including deposits, primarily driven by our winning bid for 1,525 licenses in the 600 MHz spectrum auction during the second quarter of 2017; and
A $473 million increase in Purchases of property and equipment, including capitalized interest.


Financing Activities


Net cash provided by and used in financing activities increased $282 million to a use of $349 million inwas $2.3 billion for the three months ended and increased $1.2 billion to a use of $527 million in the nine months ended September 30, 2017.

March 31, 2023. The use of cash in the three months ended September 30, 2017 was primarily from:


$4.6 billion in Repurchases of common stock;
$1.7 billion for306 million in Repayments of our revolving credit facility;financing lease obligations;
$187 million in Tax withholdings on share-based awards; and
$131 million in Repayments of long-term debt; partially offset by
$1.13.0 billion in Proceeds from borrowing on our revolving credit facility; and
$500 million in Proceeds from issuance of long-term debt.


The use of cash in the nine months ended September 30, 2017 was primarily from:

$10.2 billion for Repayments of long-term debt;
$2.9 billion for Repayments of our revolving credit facility;
$350 million for Repayments of capital lease obligations; and
$296 million for Repayments of short-term debt for purchases of inventory, property and equipment, net; partially offset by
$10.5 billion in Proceeds from issuance of long-term debt; and
$2.9 billion in Proceeds from borrowing on our revolving credit facility.

Cash and Cash Equivalents


As of September 30, 2017,March 31, 2023, and December 31, 2022, our Cash and cash equivalents were $739 million.$4.5 billion.


Adjusted Free Cash Flow


Adjusted Free Cash Flow represents netNet cash provided by operating activities less cash payments for purchasesPurchases of property and equipment.equipment, including Proceeds from sales of tower sites and Proceeds related to beneficial interests in securitization transactions and less Cash payments for debt prepayment or debt extinguishment costs. Adjusted Free Cash Flow is a non-GAAP financial measure utilized by our management, investors and analysts of T-Mobile’sour financial information to evaluate cash available to pay debt, repurchase shares and provide further investment in the business. Starting in the first quarter of 2023, we renamed Free Cash Flow to Adjusted Free Cash Flow. This change in name did not result in any change to the definition or calculation of this non-GAAP financial measure. Adjusted Free Cash Flow margin is calculated as Adjusted Free Cash Flow divided by Service Revenues. Adjusted Free Cash Flow Margin is utilized by management, investors, and analysts to evaluate the company’s ability to convert service revenue efficiently into cash available to pay debt, repurchase shares and provide further investment in the business.

41



The following table illustrates the calculationbelow provides a reconciliation of Free Cash Flow and reconcilesAdjusted Free Cash Flow to Net cash provided by operating activities, which we consider to be the most directly comparable GAAP financial measure:measure.
Three Months Ended March 31,Change
(in millions)20232022$%
Net cash provided by operating activities$4,051 $3,845 $206 %
Cash purchases of property and equipment, including capitalized interest(3,001)(3,381)380 (11)%
Proceeds from sales of tower sites— NM
Proceeds related to beneficial interests in securitization transactions1,345 1,185 160 14 %
Adjusted Free Cash Flow$2,401 $1,649 $752 46 %
Net cash provided by operating activities margin (Net cash provided by operating activities divided by Service revenues)26 %25 %100 bps
Adjusted Free Cash Flow margin (Adjusted Free Cash Flow divided by Service revenues)15 %11 %400 bps
 Three Months Ended September 30, Change Nine Months Ended September 30, Change
(in millions)2017 2016 $ % 2017 2016 $ %
Net cash provided by operating activities$2,362
 $1,740
 $622
 36% $5,904
 $4,533
 $1,371
 30%
Cash purchases of property and equipment(1,441) (1,159) (282) 24% (4,316) (3,843) (473) 12%
Free Cash Flow$921
 $581
 $340
 59% $1,588
 $690
 $898
 130%
NM - Not Meaningful


Adjusted Free Cash Flow increased $340$752 million, or 46%. The increase was primarily impacted by the following:

Lower Cash purchases of property and equipment, including capitalized interest, driven by increased capital efficiencies from accelerated investments in our nationwide 5G network in 2022;
Higher Net cash provided by operating activities, as described above; and
Higher Proceeds related to beneficial interests in securitization transactions, which were offset in Net cash provided by operating activities.
Adjusted Free Cash Flow includes the impact of $484 million and $893 million in net payments for Merger-related costs for the three months ended March 31, 2023 and $898 million for2022, respectively.

During the ninethree months ended September 30, 2017 primarily from higherMarch 31, 2023 and 2022, there were no significant net cash provided by operating activities due to working capital changes, as described above, partially offset by higher purchasesproceeds from securitization.

Borrowing Capacity

We maintain a revolving credit facility (the “Revolving Credit Facility”) with an aggregate commitment amount of property and equipment primarily due to new site development and capacity expansion.$7.5 billion. As of March 31, 2023, there was no outstanding balance under the Revolving Credit Facility.


Debt Financing


As of September 30, 2017,March 31, 2023, our total debt was $28.3and financing lease liabilities were $77.2 billion, excluding our tower obligations, of which $27.7$69.5 billion was classified as long-term debt.debt and $1.3 billion was classified as long-term financing lease liabilities.

The following table sets forth the debt balances and activity as of, and for the nine months ended, September 30, 2017:
(in millions)December 31,
2016
��
Issuances and Borrowings (1)
 
Note Redemptions (1)
 
Extinguishments (1)
 Repayments 
Other (2)
 September 30,
2017
Short-term debt$354
 $
 $
 $(20) $
 $224
 $558
Long-term debt21,832
 1,495
 (8,365) (1,947) 
 148
 13,163
Total debt to third parties22,186
 1,495
 (8,365) (1,967) 
 372
 13,721
Short-term debt to affiliates
 2,910
 
 
 (2,910) 
 
Long-term debt to affiliates5,600
 8,985
 
 
 
 1
 14,586
Total debt to affiliates5,600
 11,895
 
 
 (2,910) 1
 14,586
Total debt$27,786
 $13,390
 $(8,365) $(1,967) $(2,910) $373
 $28,307
(1)Issuances and borrowings, note redemptions and extinguishments are recorded net of related issuance costs, discounts and premiums. Issuances and borrowings for Short-term debt to affiliates represent net outstanding borrowings on our senior secured revolving credit facility.
(2)Other includes: $299 million issuances of short-term debt related to vendor financing arrangements, of which $291 million is related to financing of property and equipment. During the nine months ended September 30, 2017, we repaid $296 million under the vendor financing arrangements. As of September 30, 2017, vendor financing arrangements totaled $3 million. Vendor financing arrangements are included in Short-term debt within Total current liabilities in our Condensed Consolidated Balance Sheets. Additional activity in Other includes capital leases and the amortization of discounts and premiums. As of September 30, 2017 and December 31, 2016, capital lease liabilities totaled $1.8 billion and $1.4 billion, respectively.

Debt to Third Parties

Issuances and Borrowings


During the ninethree months ended September 30, 2017,March 31, 2023, we issued the following Senior Notes:
(in millions)Principal Issuances Issuance Costs Net Proceeds from Issuance of Long-Term Debt
4.000% Senior Notes due 2022$500
 $2
 $498
5.125% Senior Notes due 2025500
 2
 498
5.375% Senior Notes due 2027500
 1
 499
Total of Senior Notes Issued$1,500
 $5
 $1,495

On March 16, 2017, T-Mobile USA and certain of its affiliates, as guarantors, issued a total of $1.5 billion of public Senior Notes with various interest rates and maturity dates. Issuance costs related to the publiclong-term debt issuance totaled $5 million for the nine months ended September 30, 2017. We used the net proceeds of $1.495 billion from the transaction to redeem callable high yield debt.


Notes Redemptions

During the nine months ended September 30, 2017, we made the following note redemptions:
(in millions)Principal Amount 
Write-off of Premiums, Discounts and Issuance Costs (1)
 
Call Penalties (1) (2)
 Redemption
Date
 Redemption Price
6.625% Senior Notes due 2020$1,000
 $(45) $22
 February 10, 2017 102.208%
5.250% Senior Notes due 2018500
 1
 7
 March 4, 2017 101.313%
6.250% Senior Notes due 20211,750
 (71) 55
 April 1, 2017 103.125%
6.464% Senior Notes due 20191,250
 
 
 April 28, 2017 100.000%
6.542% Senior Notes due 20201,250
 
 21
 April 28, 2017 101.636%
6.633% Senior Notes due 20211,250
 
 41
 April 28, 2017 103.317%
6.731% Senior Notes due 20221,250
 
 42
 April 28, 2017 103.366%
Total note redemptions$8,250
 $(115) $188
    
(1)Write-off of premiums, discounts, issuance costs and call penalties are included in Other income (expense), net in our Condensed Consolidated Statements of Comprehensive Income. Write-off of premiums, discounts and issuance costs are included in Other, net within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.
(2)The call penalty is the excess paid over the principal amount. Call penalties are included within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.

Debt to Affiliates

Issuances and Borrowings

During the nine months ended September 30, 2017, we made the following borrowings:
(in millions)Net Proceeds From Issuance of Long-Term Debt Extinguishments 
Write-off of Discounts and Issuance Costs (1)
LIBOR plus 2.00% Senior Secured Term Loan due 2022$2,000
 $
 $
LIBOR plus 2.00% Senior Secured Term Loan due 20242,000
 
 
LIBOR plus 2.750% Senior Secured Term Loan (2)

 (1,980) 13
Total$4,000
 $(1,980) $13
(1)Write-off of discounts and issuance costs are included in Other income (expense), net in our Condensed Consolidated Statements of Comprehensive Income and Other, net within Net cash provided by operating activities in our Condensed Consolidated Statements of Cash Flows.
(2)
Our Senior Secured Term Loan extinguished during the nine months endedSeptember 30, 2017 was Third Party debt.

On January 25, 2017, T-Mobile USA, Inc. (“T-Mobile USA”), and certain of its affiliates, as guarantors, entered into an agreement to borrow $4.0 billion under a secured term loan facility (“Incremental Term Loan Facility”) with DT, our majority stockholder, to refinance $1.98 billion of outstanding senior secured term loans under its Term Loan Credit Agreement dated November 9, 2015, with the remaining net proceeds from the transaction used to redeem callable high yield debt. The Incremental Term Loan Facility increased DT’s incremental term loan commitment provided to T-Mobile USA under that certain First Incremental Facility Amendment dated as of December 29, 2016, from $660 million to $2.0$3.0 billion and provided T-Mobile USArepaid short-term debt with an additional $2.0 billion incremental term loan commitment.

On January 31, 2017, the loans under the Incremental Term Loan Facility were drawn in two tranches: (i) $2.0 billion of which bears interest at a rate equal to a per annum rate of LIBOR plus a margin of 2.00% and matures on November 9, 2022, and (ii) $2.0 billion of which bears interest at a rate equal to a per annum rate of LIBOR plus a margin of 2.25% and matures on January 31, 2024. In July 2017, we repriced the $2.0 billion Incremental Term Loan Facility maturing on January 31, 2024, with DT by reducing the interest rate to a per annum rate of LIBOR plus a margin of 2.00%. No issuance fees were incurred related to this debt agreement for the nine months ended September 30, 2017.

On March 31, 2017, the Incremental Term Loan Facility was amended to waive all interim principal payments. The outstanding principal balance will be due at maturity.


During the nine months ended September 30, 2017, we issued the following Senior Notes to DT:
(in millions)Principal Issuances (Redemptions) 
Discounts (1)
 Net proceeds from issuance of long-term debt
4.000% Senior Notes due 2022$1,000
 $(23) $977
5.125% Senior Notes due 20251,250
 (28) 1,222
5.375% Senior Notes due 2027 (2)
1,250
 (28) 1,222
6.288% Senior Reset Notes due 2019(1,250) 
 (1,250)
6.366% Senior Reset Notes due 2020(1,250) 
 (1,250)
Total$1,000
 $(79) $921
(1)Discounts reduce Proceeds from issuance of long-term debt and are included within Net cash (used in) provided by financing activities in our Condensed Consolidated Statements of Cash Flows.
(2)In April 2017, we issued to DT $750 million in aggregate principal amount of the 5.375% Senior Notes due 2027, and in September 2017, we issued to DT the remaining $500 million in aggregate principal amount of the 5.375% Senior Notes due 2027.

On March 13, 2017, DT agreed to purchase a total of $3.5 billion in aggregate principal amounts of Senior Notes with various interest rates and maturity dates (the “new DT Notes”).

Through net settlement in April 2017, we issued to DT a total of $3.0 billion in aggregate principal amount of the new DT Notes and redeemed the $2.5 billion in outstanding aggregate principal amount of Senior Reset Notes with various interest rates and maturity dates (the “old DT Notes”).$131 million.


The redemption pricesFor more information regarding our debt financing transactions, see Note 7 - Debt of the old DT Notes were 103.144% and 103.183%, resulting in a total of $79 million in early redemption fees. These early redemption fees were recorded as discounts onto the issuance of the new DT Notes.

In September 2017, we issued to DT $500 million in aggregate principal amount of 5.375% Senior Notes due 2027, which is the final tranche of the new DT Notes. We were not required to pay any underwriting fees or issuance costs in connection with the issuance of the notes.

Net proceeds from the issuance of the new DT Notes were $921 million and are included in Proceeds from issuance of long-term debt in our Condensed Consolidated Statements of Cash Flows.Financial Statements.


License Purchase Agreements

On May 9, 2017,August 8, 2022, we exercised our option under existing purchase agreements and issued the following Senior Notesentered into License Purchase Agreements to DT:
(in millions)Principal Issuances Premium Net proceeds from issuance of long-term debt
5.300% Senior Notes due 2021$2,000
 $
 $2,000
6.000% Senior Notes due 20241,350
 40
 1,390
6.000% Senior Notes due 2024650
 24
 674
Total$4,000
 $64
 $4,064

The proceeds were used to fund a portion of the purchase price ofacquire spectrum licenses won in the 600 MHz spectrum auction. Net proceedsband from these issuances include $64Channel 51 License Co LLC and LB License Co, LLC in exchange for total cash consideration of $3.5 billion. On March 30, 2023, we and the Sellers entered into Amended and Restated License Purchase Agreements pursuant to which we and the Sellers agreed to bifurcate the transaction into two tranches of licenses, with the closings on the acquisitions of certain licenses in Chicago, Dallas and New Orleans (together representing $492 million of the aggregate $3.5 billion cash consideration) being deferred in debt premiums. See order to potentially expedite the regulatory approval process for the remainder of the licenses. We anticipate that the first closing will occur in mid- to late-2023 and that the second closing (on the deferred licenses) will occur in 2024.

The parties have agreed that each of the closings will occur within 180 days after the receipt of the applicable required regulatory approvals, and payment of each portion of the aggregate $3.5 billion purchase price will occur no later than 40 days after the date of each respective closing.

42


For more information regarding our License Purchase Agreements, see Note 5 - Spectrum License Transactions of the Notes to the Condensed Consolidated Financial Statements.
Acquisition of Ka’ena Corporation

On March 9, 2023, we entered into a Merger and Unit Purchase Agreement for further information.the acquisition of 100% of the outstanding equity of Ka’ena Corporation and its subsidiaries including, among others, Mint Mobile LLC for a maximum purchase price of $1.35 billion to be paid out 39% in cash and 61% in shares of T-Mobile common stock. The purchase price is variable dependent upon specified performance indicators of Ka’ena Corporation during certain periods before and after closing and consists of an upfront payment at closing of the transaction, subject to certain agreed-upon adjustments, and a variable earnout payable 24 months after closing of the transaction. The upfront payment is estimated to be approximately $950 million, before working capital adjustments. The acquisition is subject to certain customary closing conditions, including certain regulatory approvals, and is expected to close by the end of 2023.


Revolving Credit FacilityOff-Balance Sheet Arrangements


We had no outstanding borrowings under our $1.5have arrangements, as amended from time to time, to sell certain EIP accounts receivable and service accounts receivable on a revolving basis as a source of liquidity. As of March 31, 2023, we derecognized net receivables of $2.4 billion senior secured revolving credit facility with DT asupon sale through these arrangements. 

For more information regarding these off-balance sheet arrangements, see Note 4 – Sales of September 30, 2017 and December 31, 2016. Proceeds and borrowings fromCertain Receivables of the revolving credit facility are presented in Proceeds from borrowing on revolving credit facility and Repayments of revolving credit facility within Net cash (used in) provided by financing activities in ourNotes to the Condensed Consolidated StatementsFinancial Statements.

Future Sources and Uses of Cash Flows.Liquidity


We couldmay seek additional sources of liquidity, including through the issuance of additional long-term debt, in 2017, to continue to opportunistically acquire spectrum licenses or other long-lived assets in private party transactions, repurchase shares, or for the refinancing of existing long-term debt on an opportunistic basis. Excluding liquidity that could be needed for acquisitions of businesses, spectrum acquisitionsand other long-lived assets or other assets,for any potential stockholder returns, we expect our principal sources of funding to be sufficient to meet our anticipated liquidity needs for business operations for the next 12 months.months as well as our longer-term liquidity needs. Our intended use of any such funds is for general corporate purposes, including for capital expenditures, spectrum purchases, opportunistic investments and acquisitions, and redemption of high yield callable debt.debt, tower obligations, share repurchases and the execution of our integration plan.


We determine future liquidity requirements for both operations, and capital expenditures and share repurchases based in large part upon projected financial and operating performance, and opportunities to acquire additional spectrum.spectrum or repurchase shares. We regularly review and update these projections for changes in current and projected financial and operating results, general economic conditions, the competitive landscape and other factors. We have incurred, and will incur, substantial expenses to comply with the Government Commitments, and we are also expected to incur substantially all of the remaining projected Merger-related costs of approximately $600 million, excluding capital expenditures, by the end of 2023, with the cash expenditure for the Merger-related costs extending beyond 2023. While we have assumed that a certain level of Merger-related expenses will be incurred, factors beyond our control, including required consultation and negotiation with certain counterparties, could affect the total amount or the timing of these expenses. There are a number of additional risks and uncertainties that could cause our financial and operating results and capital requirements to differ materially from our projections, which could cause future liquidity to differ materially from our assessment.


The indentures, supplemental indentures and credit facilitiesagreements governing our long-term debt to affiliates and third parties, excluding capitalfinancing leases, contain covenants that, among other things, limit the ability of the IssuerIssuers or borrowers and the Guarantor Subsidiaries to:to incur more debt; pay dividends and make distributions on our common stock; make certain investments; repurchase stock;debt, create liens or other encumbrances; enter into transactions with affiliates; enter into transactions that restrict dividends or distributions from subsidiaries;encumbrances, and merge, consolidate or sell, or otherwise dispose of, substantially all of their assets. Certain provisions of each of the credit facilities, indentures and supplemental indentures relating to the long-term debt to affiliates and third parties restrict the ability of the Issuer to loan funds or make payments to the Parent. However, the Issuer is allowed to make certain permitted payments to the Parent under the terms of each of the credit facilities, indentures and supplemental indentures relating to the long-term debt to affiliates and third parties. We were in compliance with all restrictive debt covenants as of September 30, 2017.March 31, 2023.


CapitalFinancing Lease Facilities


We have entered into uncommitted capitalfinancing lease facilities with certain partners, whichthird parties that provide us with the ability to enter into capitalfinancing leases for network equipment and services. As of September 30, 2017,March 31, 2023, we have committed to $2.0$7.8 billion of capitalfinancing leases under these capitalfinancing lease facilities, of which $138 million and $735$238 million was executed during the three and nine months ended September 30, 2017, respectively.March 31, 2023. We expect to enter into up to an additional $165 million$1.2 billion in capitalfinancing lease commitments during 2017.the year ending December 31, 2023.


43


Capital Expenditures


Our liquidity requirements have been driven primarily by capital expenditures for spectrum licenses, and the construction, expansion and upgrading of our network infrastructure.infrastructure and the integration of the networks, spectrum, technology, personnel and customer base of T-Mobile and Sprint. Property and equipment capital expenditures primarily relate to the integration of our network transformation,and spectrum licenses, including theacquired Sprint PCS and 2.5 GHz spectrum licenses, as we build out of 700 MHz A-Block spectrum licenses.our nationwide 5G network. We expect cash purchasesa reduction in capital expenditures related to these efforts in 2023 compared to 2022. Future capital expenditure requirements will include the deployment of propertyour recently acquired C-band and equipment to be in the range of $4.8 billion to $5.1 billion in 2017, excluding capitalized interest. We expect to be at the high end of the range. This does not include property and equipment obtained through capital lease agreements, leased wireless devices transferred from inventory or any additional purchases of3.45 GHz spectrum licenses.


In April 2017, the Federal Communications Commission (the “FCC”) announced that we were the winning bidder of 1,525For more information regarding our spectrum licenses, in the 600 MHz spectrum auction for an aggregate price of $8.0 billion. At the inception see Note 5 – Spectrum License Transactionsof the auction in June 2016, we deposited $2.2 billion with the FCC which, based on the outcome of the auction, was sufficient to cover our down payment obligation due in April 2017. In May 2017, we paid the FCC the remaining $5.8 billion of the purchase price using cash reserves and by issuing debt to Deutsche Telekom AG (“DT”), our majority stockholder, pursuant to existing debt purchase commitments. See Note 7 - Debt of the Notes to the Condensed Consolidated Financial StatementsStatements.

Stockholder Returns

We have never declared or paid any cash dividends on our common stock, and we do not intend to declare or pay any cash dividends on our common stock in the foreseeable future.

On September 8, 2022, our Board of Directors authorized our 2022 Stock Repurchase Program for further information.up to $14.0 billion of our common stock through September 30, 2023. During the three months ended March 31, 2023, we repurchased shares of our common stock for a total purchase price of $4.8 billion, all of which were purchased under the 2022 Stock Repurchase Program. As of March 31, 2023, we had up to $6.2 billion remaining under the 2022 Stock Repurchase Program.


The $5.8Subsequent to March 31, 2023, from April 1, 2023, through April 21, 2023, we repurchased additional shares of our common stock for a total purchase price of $757 million. As of April 21, 2023, we had up to $5.5 billion paymentremaining under the 2022 Stock Repurchase Program.

For additional information regarding the 2022 Stock Repurchase Program, see Note 10 – Repurchases of Common Stock of the purchase price is included in Purchases of spectrum licenses and other intangible assets, including deposits within Net cash used in investing activities in our Condensed Consolidated Statements of Cash Flows. The licenses are included in Spectrum licenses as of September 30, 2017, on our Condensed Consolidated Balance Sheets. We began deployment of these licenses on our network in the third quarter of 2017. See Note 5 - Spectrum License Transactions of the Notes to the Condensed Consolidated Financial Statements for additional details.Statements.


Off-Balance Sheet Arrangements

In 2015, we entered into an arrangement, as amended, to sell certain EIP accounts receivable on a revolving basis through November 2017 as an additional source of liquidity. In August 2017, the arrangement was amended to reduce the maximum funding commitment to $1.2 billion and extend the scheduled expiration date to November 2018. In 2014, we entered into an arrangement, as amended, to sell certain service accounts receivable on a revolving basis through March 2017 as an additional source of liquidity. In November 2016, the arrangement was amended to increase the maximum funding commitment to $950 million and extend the scheduled expiration date to March 2018. As of September 30, 2017, T-Mobile derecognized net receivables of $2.4 billion upon sale through these arrangements. See Note 4 – Sales of Certain Receivables of the Notes to the Condensed Consolidated Financial Statements.

Related-PartyRelated Party Transactions

During the nine months ended September 30, 2017, we entered into certain debt related transactions with affiliates. See Note 7 – Debt of the Notes to the Condensed Consolidated Financial Statements for additional details.


We also have related party transactions associated with DT or its affiliates in the ordinary course of business, including intercompany servicing and licensing.


As of April 21, 2023, DT held, directly or indirectly, approximately 50.4% of the outstanding T-Mobile common stock, with the remaining approximately 49.6% of the outstanding T-Mobile common stock held by SoftBank and other stockholders. As a result of the Proxy, Lock-Up and ROFR Agreement, dated April 1, 2020, by and between DT and SoftBank and the Proxy, Lock-Up and ROFR Agreement, dated June 22, 2020, by and among DT, Claure Mobile LLC, and Marcelo Claure, DT has voting control, as of April 21, 2023, over approximately 54.2% of the outstanding T-Mobile common stock.

Disclosure of Iranian Activities under Section 13(r) of the Securities Exchange Act of 1934


Section 219 of the Iran Threat Reduction and the Syria Human Rights Act of 2012 added Section 13(r) to the Exchange Act of 1934, as amended (“Exchange Act”).Act. Section 13(r) requires an issuer to disclose in its annual or quarterly reports, as applicable, whether it or any of its affiliates knowingly engaged in certain activities, transactions or dealings relating to Iran or with designated natural persons or entities involved in terrorism or the proliferation of weapons of mass destruction. Disclosure is required even where the activities, transactions or dealings are conducted outside the U.S. by non-U.S. affiliates in compliance with applicable law, and whether or not the activities are sanctionable under U.S. law.


As of the date of this report, we are not aware of any activity, transaction or dealing by us or any of our affiliates for the three months ended September 30, 2017,March 31, 2023, that requires disclosure in this report under Section 13(r) of the Exchange Act, except as set forth below with respect to affiliates that we do not control and that are our affiliates solely due to their common control with DT.either DT or SoftBank. We have relied upon DT and SoftBank for information regarding their respective activities, transactions and dealings.


DT, through certain of its non-U.S. subsidiaries, is party to roaming and interconnect agreements with the following mobile and fixed line telecommunication providers in Iran, some of which are or may be government-controlled entities: Gostaresh Ertebatat Taliya, Irancell Telecommunications Services Company (“MTN Irancell”), Telecommunication Kish Company, Mobile Telecommunication Company of Iran, and Telecommunication Infrastructure Company of Iran. In addition, during the three months ended March 31, 2023, DT, through certain of its non-U.S. subsidiaries,
44


provided basic telecommunications services to four customers in Germany identified on the Specially Designated Nationals and Blocked Persons List maintained by the U.S. Department of Treasury’s Office of Foreign Assets Control: Bank Melli, Europäisch-Iranische Handelsbank, CPG Engineering & Commercial Services GmbH and Golgohar Trade and Technology GmbH. These services have been terminated or are in the process of being terminated.For the three months ended September 30, 2017,March 31, 2023, gross revenues of all DT affiliates generated by roaming and interconnection traffic and telecommunications services with Iranthe Iranian parties identified herein were less than $1.0$0.1 million, and the estimated net profits were less than $1.0$0.1 million.


In addition, DT, through certain of its non-U.S. subsidiaries operatingthat operate a fixed linefixed-line network in their respective European home countries (in particular Germany), provides telecommunications services in the ordinary course of business to the Embassy of Iran in those European countries. Gross revenues and net profits recorded from these activities for the three months ended September 30, 2017March 31, 2023, were less than $0.1 million. We understand that DT intends to continue these activities.


Separately, SoftBank, through one of its non-U.S. subsidiaries, provides roaming services in Iran through Irancell Telecommunications Services Company. During the three months ended March 31, 2023, SoftBank had no gross revenues from such services and no net profit was generated. We understand that the SoftBank subsidiary intends to continue such services. This subsidiary also provides telecommunications services in the ordinary course of business to accounts affiliated with the Embassy of Iran in Japan. During the three months ended March 31, 2023, SoftBank estimates that gross revenues and net profit generated by such services were both under $0.1 million. We understand that the SoftBank subsidiary is obligated under contract and intends to continue such services.

In addition, SoftBank, through one of its non-U.S. indirect subsidiaries, provides office supplies to the Embassy of Iran in Japan. SoftBank estimates that gross revenue and net profit generated by such services during the three months ended March 31, 2023, were both under $0.1 million. We understand that the SoftBank subsidiary intends to continue such activities.

Critical Accounting Policies and Estimates


Preparation of our condensed consolidated financial statements in accordance with U.S. GAAP requires us to make estimates and assumptions that affect the reported amounts of certain assets, liabilities, revenues and expenses, as well as related disclosure of contingent assets and liabilities. There have been no material changes to the critical accounting policies and estimates as previously disclosed in Part II, Item 8 of our Annual Report on Form 10-K for the year ended December 31, 2016.2022, and which are hereby incorporated by reference herein.


Accounting Pronouncements Not Yet Adopted


See For information regarding recently issued accounting standards, see Note 1 – BasisSummary of PresentationSignificant Accounting Policies of the Notes to the Condensed Consolidated Financial Statements.Statements.


Item 3. Quantitative and Qualitative Disclosures About Market Risk


There have been no material changes to the interest rate risk as previously disclosed in Part II, Item 7A of our Annual Report on Form 10-K for the year ended December 31, 2016.2022.


Item 4. Controls and Procedures


Evaluation of Disclosure Controls and Procedures


We maintain disclosure controls and procedures designed to ensure information required to be disclosed in our periodic reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Our disclosure controls include the use of a Disclosure Committee which is comprised of representatives from our Accounting, Legal, Treasury, Technology, Risk Management, Government Affairs and Investor Relations functions and are also designed to ensure that information required to be disclosed in

the reports we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.


Under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer, we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based upon that evaluation, our Chief
45


Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective, as of the end of the period covered by this Form 10-Q.


The certifications required by Section 302 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”) are filed as exhibits Exhibits 31.1 and 31.2, respectively, to this Form 10-Q.


Changes in Internal Control over Financial Reporting


There were no changes in our internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act, during our most recently completed fiscal quarter that materially affected or are reasonably likely to materially affect our internal control over financial reporting.


PART II. OTHER INFORMATION


Item 1. Legal Proceedings


See For more information regarding the legal proceedings in which we are involved, see Note 10 -13 – Commitments and Contingencies of the Notes to the Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q for information regarding certain legal proceedings in which we are involved.Statements.


Item 1A. Risk Factors


ThereOther than the updated risk factor below, there have been no material changes in our risk factors as previously disclosed in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2016.2022.


We have experienced criminal cyberattacks and could in the future be further harmed by disruption, data loss or other security breaches, whether directly or indirectly through third parties whose products and services we rely on in operating our business.

Our business involves the receipt, storage, and transmission of confidential information about our customers, such as sensitive personal, account and payment card information, confidential information about our employees and suppliers, and other sensitive information about our Company, such as our business plans, transactions, financial information, and intellectual property (collectively, “Confidential Information”). Additionally, to offer services to our customers and operate our business, we utilize a number of networks and systems, including those we own and operate as well as others provided by third-party providers, such as cloud services (collectively, “Systems”).

We are subject to persistent cyberattacks and threats to our business from a variety of bad actors, many of whom attempt to gain unauthorized access to and compromise Confidential Information and Systems. In some cases, the bad actors exploit bugs, errors, misconfigurations or other vulnerabilities in our Systems to obtain Confidential Information. In other cases, these bad actors may obtain unauthorized access to Confidential Information utilizing credentials taken from our customers, employees, or third-party providers through credential harvesting, social engineering or other means. Other bad actors aim to cause serious operational disruptions to our business through ransomware or distributed denial of services attacks.

Cyberattacks against companies like ours have increased in frequency and potential harm over time, and the methods used to gain unauthorized access constantly evolve, making it increasingly difficult to anticipate, prevent, and/or detect incidents successfully in every instance. They are perpetrated by a variety of groups and persons, including state-sponsored parties, malicious actors, employees, contractors, or other unrelated third parties. Some of these persons reside in jurisdictions where law enforcement measures to address such attacks are ineffective or unavailable, and such attacks may even be perpetrated by or at the behest of foreign governments.

In addition, we routinely rely upon third-party providers whose products and services are used in our business. These third-party providers have experienced in the past, and will continue to experience in the future, cyberattacks that involve attempts to obtain unauthorized access to our Confidential Information and/or to create operational disruptions that could adversely affect our business, and these providers also face other security challenges common to all parties that collect and process information.

In August 2021, we disclosed that our systems were subject to a criminal cyberattack that compromised certain data of millions of our current customers, former customers, and prospective customers, including, in some instances, social security numbers, names, addresses, dates of birth and driver’s license/identification numbers. With the assistance of outside cybersecurity experts, we located and closed the unauthorized access to our systems and identified current, former, and prospective customers whose information was impacted and notified them, consistent with state and federal requirements. We have incurred certain
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Table of Contents
cyberattack-related expenses, including costs to remediate the attack, provide additional customer support and enhance customer protection, and expect to incur additional expense in future periods resulting from the attack. For more information, see “Recent Cyberattacks” in the Overview section of our Management’s Discussion and Analysis of Financial Condition and Results of Operations. As a result of the August 2021 cyberattack, we are subject to numerous claims, lawsuits and regulatory inquiries, the ongoing costs of which may be material, and we may be subject to further regulatory inquiries and private litigation. For more information, see “– Contingencies and Litigation – Litigation and Regulatory Matters” in Note 13 – Commitments and Contingencies of the Notes to the Consolidated Financial Statements.

In January 2023, we disclosed that a bad actor was obtaining data through a single Application Programming Interface (“API”) without authorization. Based on our investigation, the impacted API is only able to provide a limited set of customer account data, including name, billing address, email, phone number, date of birth, T-Mobile account number and information such as the number of lines on the account and plan features. The result from our investigation indicates that the bad actor(s) obtained data from this API for approximately 37 million current postpaid and prepaid customer accounts, though many of these accounts did not include the full data set. We believe that the bad actor first retrieved data through the impacted API starting on or around November 25, 2022. We have notified individuals whose information was impacted consistent with state and federal requirements.

As a result of the August 2021 cyberattack and the January 2023 cyberattack, we have incurred and may continue to incur significant costs or experience other material financial impacts, which may not be covered by, or may exceed the coverage limits of, our cyber liability insurance, and such costs and impacts may have a material adverse effect on our business, reputation, financial condition, cash flows and operating results.

In addition to the recent cyberattacks, we have experienced other unrelated immaterial incidents involving unauthorized access to certain Confidential Information. Typically, these incidents have involved attempts to commit fraud by taking control of a customer’s phone line, often by using compromised credentials. In other cases, the incidents have involved unauthorized access to certain of our customers’ private information, including credit card information, financial data, social security numbers or passwords, and to certain of our intellectual property. Some of these incidents have occurred at third-party providers, including third parties who provide us with various Systems and others who sell our products and services through retail locations or take care of our customers.

Our procedures and safeguards to prevent unauthorized access to Confidential Information and to defend against cyberattacks seeking to disrupt our operations must be continually evaluated and enhanced to address the ever-evolving threat landscape and changing cybersecurity regulations. These preventative actions require the investment of significant resources and management time and attention. Additionally, we do not have control of the cybersecurity systems, breach prevention, and response protocols of our third-party providers. While T-Mobile may have contractual rights to assess the effectiveness of many of our providers’ systems and protocols, we do not have the means to know or assess the effectiveness of all of our providers’ systems and controls at all times. We cannot provide any assurances that actions taken by us, or our third-party providers, will adequately repel a significant cyberattack or prevent or substantially mitigate the impacts of cybersecurity breaches or misuses of Confidential Information, unauthorized access to our networks or systems or exploits against third-party environments, or that we, or our third-party providers, will be able to effectively identify, investigate, and remediate such incidents in a timely manner or at all. We expect to continue to be the target of cyberattacks, given the nature of our business, and we expect the same with respect to our third-party providers. If we fail to protect Confidential Information or to prevent operational disruptions from future cyberattacks, there may be a material adverse effect on our business, reputation, financial condition, cash flows, and operating results.

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


None.Issuer Purchases of Equity Securities


The table below provides information regarding our share repurchases during the three months ended March 31, 2023:
(in millions, except share and per share amounts)Total Number of Shares PurchasedAverage Price Paid per ShareTotal Number of Shares Purchased as Part of Publicly Announced Plans or Programs
Approximate Dollar Value of Shares that may yet be Purchased Under the Plans or Programs (1)
January 1, 2023 - January 31, 202311,271,957 $146.18 11,271,957 $9,352 
February 1, 2023 - February 28, 20238,693,161 145.11 8,693,161 8,091 
March 1, 2023 - March 31, 202312,998,822 142.81 12,998,822 6,234 
Total32,963,940 32,963,940 
(1)    On September 8, 2022, our Board of Directors authorized our 2022 Stock Repurchase Program for up to $14.0 billion of our common stock through September 30, 2023. The amounts presented represent the remaining shares authorized for purchase under the 2022 Stock Repurchase Program as of the end of the period.

See Note 10 - Repurchases of Common Stock of the Notes to the Condensed Consolidated Financial Statements for more information about our 2022 Stock Repurchase Program.

Item 3. Defaults Upon Senior Securities


None.


Item 4. Mine Safety Disclosures


None.Not applicable.


Item 5. Other Information


None.


48

Item 6. Exhibits

Incorporated by Reference
Exhibit No.Exhibit DescriptionFormDate of First FilingExhibit NumberFiled Herein
4.18-K2/09/20234.3
4.28-K2/09/20234.4
4.38-K2/09/20234.5
4.48-K3/20/20234.1
4.58-K3/20/20234.2
10.1*X
10.2*X
10.3**X
10.4**X
10.5**X
10.6**X
22.1X
31.1X
31.2X
32.1***X
32.2***X
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHXBRL Taxonomy Extension Schema Document.X
101.CALXBRL Taxonomy Extension Calculation Linkbase Document.X
101.DEFXBRL Taxonomy Extension Definition Linkbase Document.X
101.LABXBRL Taxonomy Extension Label Linkbase Document.X
101.PREXBRL Taxonomy Extension Presentation Linkbase.X
104Cover Page Interactive Data File (the cover page XBRL tags)
See the Index to Exhibits immediately following this page.


INDEX TO EXHIBITS
49
    Incorporated by Reference  
Exhibit No. Exhibit Description Form Date of First Filing Exhibit Number Filed/Furnished Herewith
  8-K 7/27/2017 10.1 
  
 
 
 X
  
 
 
 X
  
 
 
 X
  
 
 
 X
  
 
 
 X
  
 
 
 X
101.INS XBRL Instance Document. 
 
 
 X
101.SCH XBRL Taxonomy Extension Schema Document. 
 
 
 X
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document. 
 
 
 X
101.DEF XBRL Taxonomy Extension Definition Linkbase Document. 
 
 
 X
101.LAB XBRL Taxonomy Extension Label Linkbase Document. 
 
 
 X
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document. 
 
 
 X

*Indicates a management contract or compensatory plan or arrangement.
**Certain confidential information contained in this exhibit has been omitted because it is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.
***Furnished herewith.herein.

50


SIGNATURESIGNATURES


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


T-MOBILE US, INC.
April 27, 2023T-MOBILE US, INC./s/ Peter Osvaldik
Peter Osvaldik
October 23, 2017/s/ J. Braxton Carter
J. Braxton Carter
Executive Vice President and Chief Financial Officer
(Principal Financial Officer and Authorized Signatory)



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51