Redeemable Noncontrolling Interest (Tables)

6 Months Ended

Jun. 30, 2018

Temporary Equity Disclosure [Abstract]

Summary of Redeemable Noncontrolling Interest

At June 30, 2018, the redeemable noncontrolling interest was determined as follows:

In millions
Balance at December 31, 2017	$	—
Issuance of Redeemable Noncontrolling Interest at January 1, 2018	283.5
Net Income Attributable to Redeemable Noncontrolling Interest	6.7
Other Comprehensive Loss, Net of Tax	(0.3		)
Distributions of Membership Interest	(2.8		)
Balance at June 30, 2018	$	287.1