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Redeemable Noncontrolling Interest (Tables)
 6 Months Ended
Jun. 30, 2015
Noncontrolling Interest [Abstract]  
Redeemable Noncontrolling Interest
A reconciliation of the redeemable noncontrolling interest is as follows:
In thousands
2015
December 31, 2014
$
89,181

Comprehensive income (loss) attributable to redeemable noncontrolling interest
(6,873
)
Periodic adjustment to redemption value, net of currency adjustment
(178
)
June 30, 2015
$
82,130