POWER OF ATTORNEY


	KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and
appoints each of Kenneth M. Massaroni, Margaret Tong, Jordan E. Stuhlmueller,
and Jolene A. Mendelsohn, signing singly, the undersigned's true and lawful
attorney-in-fact to:

	(1)	execute for and on behalf of the undersigned a Form ID Application, if
required, and submit the same to the United States Securities and Exchange
Commission;

	(2)	execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of Seagate Technology (the "Company") or as a
holder of 10% or more of the Company's securities, Forms 3, 4 and 5, and any
amendments thereto, in accordance with Section 16 of the Securities Exchange Act
of 1934, as amended, and the rules thereunder and, if necessary, such forms or
similar reports required by foreign regulators;

	(3)	do and perform any and all acts for and on behalf of the undersigned that
may be necessary or desirable to complete and execute any such Form 3, 4 or 5 or
similar form or report required by foreign regulators, and any amendments
thereto, and timely file such form or report with the United States Securities
and Exchange Commission and any stock exchange or similar authority or
appropriate foreign regulator; and

	(4)	take any other action of any type whatsoever in connection with the
foregoing that, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of or legally required to be done 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 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.  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 the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934, as amended, and the
rules thereunder.

	This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

	IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.

Date:  	May 15, 2015


By:	/s/ Albert A. Pimentel


Name:	Albert A. Pimentel