Please answer the given financial question based on the context.
Context: |||Fiscal|
||2019|2018|
|||(in millions)|
|Acquisition-related charges:|||
|Acquisition and integration costs|$  17|$  8|
|Charges associated with the amortization of acquisition-related fair value adjustments|—|4|
||17|12|
|Restructuring and other charges, net|144|33|
|Other items|14|—|
|Total|$  175|$  45|
Operating income in the Transportation Solutions segment decreased $352 million in fiscal 2019 as compared to fiscal 2018. The Transportation Solutions segment’s operating income included the following:
Excluding these items, operating income decreased in fiscal 2019 primarily as a result of lower volume, unfavorable product mix, and price erosion, partially offset by lower material costs.
Question: What was the change in Acquisition and integration costs in 2019 from 2018?
Answer:
9