Contingencies Schedule of FCPA Expenses (Tables)

12 Months Ended

Jan. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Foreign corrupt practices act expenses

For the fiscal years ended January 31, 2017, 2016 and 2015, the Company incurred the following third-party expenses in connection with the FCPA investigation and related matters:

	Fiscal Years Ended January 31,
(Amounts in millions)	2017		2016		2015
Ongoing inquiries and investigations	$	80	$	95	$	121
Global compliance program and organizational enhancements	19		31		52
Total	$	99	$	126	$	173