Contingencies Schedule of FCPA Expenses (Tables)

3 Months Ended

Apr. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Foreign corrupt practices act expenses

For the three months endedApril 30, 2018 and 2017, the Company incurred the following third-party expenses in connection with the FCPA investigation and related matters:

	Three Months Ended April 30,
(Amounts in millions)	2018		2017
Ongoing inquiries and investigations	$	4	$	13
Global compliance program and organizational enhancements	3		3
Total	$	7	$	16