Auditor Firm ID

[Table of Contents](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_7)  
PART IVITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES(a) The following documents are filed as part of this Form 10-K.(1) Financial Statements:

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|    | Page No. |
| —  Reports of Independent Registered Public Accounting Firm (PCAOB ID: 42) | [61](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_82) |
| —  Consolidated Statements of Operations for the Years Ended December 31, 2021, 2020 and 2019 | [64](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_85) |
| —  Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2021, 2020 and 2019 | [65](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_88) |
| —  Consolidated Balance Sheets as of December 31, 2021 and 2020 | [66](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_91) |
| —  Consolidated Statements of Cash Flows for the Years Ended December 31, 2021, 2020 and 2019 | [67](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_97) |
| —  Consolidated Statements of Shareholders’ Equity for the Years Ended December 31, 2021, 2020 and 2019 | [68](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_103) |
| —  Notes to Consolidated Financial Statements | [70](#i5ec3aabfaa534f9c8fa2d2a5b7677d19_106) |

(2) Financial Statement Schedule:SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

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|  |  |  | Additions |  |  |  |  |  |  |
|   | Balance at Beginning of Period |  | Charged to Costs and Expenses |  | Deductions |  | Other Activity |  | Balance at End of Period |
|   | (in millions) |
| December 31, 2021: |  |  |  |  |  |  |  |  |  |
| Allowance for doubtful accounts | $ | 40  |  |  | $ | 22  |  |  | $ | (24) |  |  | $ | (1) |  |  | $ | 37  |  |
| Tax valuation allowance (a) | $ | 832  |  |  | $ | 25  |  |  | $ | (78) |  |  | $ | (13) |  |  | $ | 766  |  |
| December 31, 2020: |  |  |  |  |  |  |  |  |  |
| Allowance for doubtful accounts | $ | 37  |  |  | $ | 39  |  |  | $ | (39) |  |  | $ | 3  |  |  | $ | 40  |  |
| Tax valuation allowance (a) | $ | 1,075  |  |  | $ | 84  |  |  | $ | (333) |  |  | $ | 6  |  |  | $ | 832  |  |
| December 31, 2019: |  |  |  |  |  |  |  |  |  |
| Allowance for doubtful accounts | $ | 38  |  |  | $ | 9  |  |  | $ | (10) |  |  | $ | —  |  |  | $ | 37  |  |
| Tax valuation allowance (a) | $ | 1,178  |  |  | $ | 35  |  |  | $ | (137) |  |  | $ | (1) |  |  | $ | 1,075  |  |

(a)Additions Charged to Costs and Expenses and Deductions are primarily related to taxable losses for which the tax benefit has been reserved.The other schedules have been omitted because they are not applicable, not required or the information to be set forth therein is included in the Consolidated Financial Statements or notes thereto.128
