XML 62 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
Restructuring Plan (Tables)
 6 Months Ended
Jun. 30, 2018
Restructuring and Related Activities [Abstract]  
Restructuring and Related Costs
In millions
June 30, 2018
Employee Severance and Other Exit Costs
 
Beginning balance as of January 1
$
—

Cost recognized during the period
7

Utilization
(4
)
Ending balance as of June 30
$
3