POWER OF ATTORNEY

KNOW ALL BY THESE PRESENTS, that the undersigned, an officer or director, or
both, of PepsiCo, Inc. ("PepsiCo") hereby constitutes and appoints each of Larry
D. Thompson, Cynthia A. Nastanski and Heather A. Hammond, and each of them
severally, the undersigned's true and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned, in the undersigned's capacity
as a director or officer, or both, of PepsiCo, Forms 3, 4, 5 and 144 in
accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended
(the "Exchange Act"), and the rules thereunder;

(2)	do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, 5 or
144 and timely file such form with the Securities and Exchange Commission and
any stock exchange or similar authority; and

(3)	take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is
PepsiCo assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, 5 and 144 with respect to
the undersigned's holdings of and transactions in securities issued by PepsiCo,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.  This Power of Attorney shall not revoke any powers
of attorney previously executed by the undersigned.

*	*	*

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers herein
granted.

IN WITNESS WHEREOF, the undersigned has executed this instrument on the date
indicated opposite his or her name.

Signed and Acknowledged:
/s/ Mehmood Khan    May 10, 2014
Mehmood Khan
Executive Vice President, PepsiCo Chief Scientific Officer,
Global Research and Development