Filed Pursuant to Rule 424(b)(2)
Registration No. 333-277109
Prospectus Supplement
(To Prospectus dated February 15, 2024)
$13,500,000,000
$1,000,000,000 4.900% Senior Notes due 2026
$2,000,000,000 4.800% Senior Notes due 2027
$2,500,000,000 4.850% Senior Notes due 2029
$2,500,000,000 4.950% Senior Notes due 2031
$2,500,000,000 5.050% Senior Notes due 2034
$2,000,000,000 5.300% Senior Notes due 2054
$1,000,000,000 5.350% Senior Notes due 2064
We are offering $1,000,000,000
of our 4.900% Senior Notes due 2026 (the 2026 notes), $2,000,000,000 of our 4.800% Senior Notes due 2027 (the 2027 notes), $2,500,000,000 of our 4.850% Senior Notes due 2029 (the 2029 notes), $2,500,000,000 of our
4.950% Senior Notes due 2031 (the 2031 notes), $2,500,000,000 of our 5.050% Senior Notes due 2034 (the 2034 notes), $2,000,000,000 of our 5.300% Senior Notes due 2054 (the 2054 notes) and $1,000,000,000 of our
5.350% Senior Notes due 2064 (the 2064 notes and, together with the 2026 notes, the 2027 notes, 2029 notes, the 2031 notes, the 2034 notes and the 2054 notes, the notes).
The 2026 notes will bear interest at a rate of 4.900% per annum, the 2027 notes will bear interest at a rate of 4.800% per annum, the 2029 notes will bear
interest at a rate of 4.850% per annum, the 2031 notes will bear interest at a rate of 4.950% per annum, the 2034 notes will bear interest at a rate of 5.050% per annum, the 2054 notes will bear interest at a rate of 5.300% per annum and the 2064
notes will bear interest at a rate of 5.350% per annum. We will pay interest semiannually on the notes, on February 26 and August 26 of each year, beginning on August 26, 2024. Interest on the notes will accrue from February 26,
2024. The 2026 notes will mature on February 26, 2026, the 2027 notes will mature on February 26, 2027, the 2029 notes will mature on February 26, 2029, the 2031 notes will mature on February 26, 2031, the 2034 notes will mature
on February 26, 2034, the 2054 notes will mature on February 26, 2054 and the 2064 notes will mature on February 26, 2064.
We may redeem
some or all of the 2026 notes, the 2027 notes, the 2029 notes, the 2031 notes, the 2034 notes, the 2054 notes and the 2064 notes at any time or from time to time at the applicable redemption prices set forth under the heading Description of
NotesOptional Redemption in this prospectus supplement. In addition, in the event that (i) the Acquisition (as defined herein) is not consummated on or prior to the later of (1) March 20, 2025 or (2) the date that is
five business days after any later date to which the parties to the Merger Agreement (as defined herein) may agree to extend the Outside Date in the Merger Agreement (the Special Mandatory Redemption End Date) or (ii) we
notify the trustee under the indenture that we will not pursue consummation of the Acquisition (any such event, a Special Mandatory Redemption Event), then the Company will be required to redeem all of the notes (the Special
Mandatory Redemption) at a redemption price equal to 101% of the aggregate principal amount of such notes, plus accrued and unpaid interest, if any, to, but not including, the Special Mandatory Redemption Date (as defined herein) (subject to
the right of holders of such notes of record on the relevant record date to receive interest due on an interest payment date falling prior to the Special Mandatory Redemption Date) (the Special Mandatory Redemption Price). See
Description of NotesSpecial Mandatory Redemption. No sinking fund is provided for the notes.
The notes will be our senior unsecured
obligations and will rank equally with our other senior unsecured indebtedness. The notes will not be listed on any securities exchange.