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Note 13 - Restructuring Liabilities (Tables)
 3 Months Ended
Mar. 31, 2018
Restructuring And Related Activities [Abstract]  
Restructuring and Related Costs [Table Text Block]

The activity in the accrued balances and the non-cash charges and credits incurred in relation to restructuring activities for the three months ended March 31, 2018 were as follows:

 

(in millions)

 

Severance

Reserve (1)

 

 

Exit

Costs

Reserve (1)

 

 

Long-lived Asset

Impairments and

Inventory

Write-downs (1)

 

 

Total

 

Balance as of December 31, 2017

 

$

6

 

 

$

4

 

 

$

—

 

 

$

10

 

Q1 charges

 

 

2

 

 

 

—

 

 

 

—

 

 

 

2

 

Q1 utilization/cash payments

 

 

(4

)

 

 

—

 

 

 

—

 

 

 

(4

)

Balance as of March 31, 2018

 

$

4

 

 

$

4

 

 

$

—

 

 

$

8

 

 

(1)

The severance and exit costs reserves require the outlay of cash, while long-lived asset impairments and inventory write-downs represent non-cash items.