| 4.1 | | | Second Supplemental Indenture, dated as of November 27, 2023, relating to the 7.050% senior unsecured notes due 2025, the 7.000% senior unsecured notes due 2026, the 7.350% senior unsecured notes due 2028, the 7.700% senior unsecured notes due 2030 and the 7.850% senior unsecured notes due 2033, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee, incorporated by reference to Exhibit 4.2 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.2 | | | Form of 7.050% senior unsecured notes due 2025 (included in the Second Supplemental Indenture), incorporated by reference to Exhibit 4.3 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.3 | | | Form of 7.000% senior unsecured notes due 2026 (included in the Second Supplemental Indenture), incorporated by reference to Exhibit 4.4 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.4 | | | Form of 7.350% senior unsecured notes due 2028 (included in the Second Supplemental Indenture), incorporated by reference to Exhibit 4.5 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.5 | | | Form of 7.700% senior unsecured notes due 2030 (included in the Second Supplemental Indenture), incorporated by reference to Exhibit 4.6 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.6 | | | Form of 7.850% senior unsecured notes due 2033 (included in the Second Supplemental Indenture), incorporated by reference to Exhibit 4.7 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.7 | | | Third Supplemental Indenture, dated as of November 27, 2023, relating to the 5.350% senior unsecured notes due 2025, the 5.375% senior unsecured notes due 2027 and the 5.875% senior unsecured notes due 2031, among the Company, U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee, and Elavon Financial Services DAC, as paying agent, incorporated by reference to Exhibit 4.8 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.8 | | | Form of 5.350% senior unsecured notes due 2025 (included in the Third Supplemental Indenture), incorporated by reference to Exhibit 4.9 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.9 | | | Form of 5.375% senior unsecured notes due 2027 (included in the Third Supplemental Indenture), incorporated by reference to Exhibit 4.10 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 4.10 | | | Form of 5.875% senior unsecured notes due 2031 (included in the Third Supplemental Indenture), incorporated by reference to Exhibit 4.11 to the Company’s Form 8-K filed with the SEC on November 27, 2023. | | |
| 31.1* | | | Rule 13(a)-14(a)/15(d)-14(a) Certification of the Company's Chief Executive Officer | | |
| 31.2* | | | Rule 13(a)-14(a)/15(d)-14(a) Certification of the Company's Chief Financial Officer | | |
| 32.1** | | | Section 1350 Certification of the Company's Chief Executive Officer | | |
| 32.2** | | | Section 1350 Certification of the Company's Chief Financial Officer | | |
| 101.INS* | | | Inline XBRL Instance Document | | |
| Note: the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. | | | | | |
| | | | | |
| 101.SCH* | | | Inline XBRL Taxonomy Extension Schema Document | | |
| 101.CAL* | | | Inline XBRL Taxonomy Extension Calculation Linkbase | | |
| 101.LAB* | | | Inline XBRL Taxonomy Extension Label Linkbase | | |
| 101.PRE* | | | Inline XBRL Taxonomy Extension Presentation Linkbase | | |
| 101.DEF* | | | Inline XBRL Taxonomy Extension Definition Linkbase | | |
| 104 | | | Cover Page Interactive Data File (embedded within the Inline XBRL document) | | |