XML 56 R40.htm IDEA: XBRL DOCUMENT v3.7.0.1
Shareholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2016
Shareholders' Equity  
Changes in accumulated other comprehensive loss

The changes in accumulated other comprehensive loss, presented net of tax, for our defined benefit pension plans were as follows (in millions):

 

 

 

 

 

 

 

 

 

 

 

 

Years ended December 31,

 

 

 

 

2016

 

2015

 

Balance, beginning of period

 

 

$
(277)

 

$
(346)

 

Other comprehensive income (loss) before reclassifications

 

 

 
(15)

 

 
49

 

Reclassifications to net income

 

 

 
9

 

 
20

 

Other comprehensive income (loss), net

 

 

 
(6)

 

 
69

 

Balance, end of period

 

 

$
(283)

 

$
(277)