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Other Noncurrent Assets (Tables)
 3 Months Ended
Mar. 31, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]  
Other Noncurrent Assets

 

 

December 31,
2015

 

 

March 31,
2016

 

 

(In millions)

 

Other noncurrent assets:

 

 

 

 

 

 

 

Land held for development

$

157.2

 

 

$

157.4

 

Waste disposal site operating permits, net

 

48.1

 

 

 

47.2

 

Restricted cash

 

19.6

 

 

 

20.9

 

IBNR receivables

 

7.0

 

 

 

7.1

 

Capital lease deposit

 

6.2

 

 

 

6.2

 

Intangible assets

 

5.1

 

 

 

—

 

Pension asset

 

1.7

 

 

 

1.9

 

Other

 

11.8

 

 

 

11.7

 

Total

$

256.7

 

 

$

252.4