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Other Assets (Tables)

6 Months Ended

Jun. 30, 2021

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Other Assets

	December 31,				June 30,
	2020				2021
	(In millions)
Other noncurrent assets:
Land held for development	$	96.0			$	68.5
Operating lease right-of-use assets		26.1				23.3
Restricted cash and cash equivalents		37.8				37.7
IBNR receivables		37.1				32.5
Marketable securities		2.9				3.0
Pension asset		8.4				10.3
Note receivables - OPA		25.3				30.7
Other		8.7				13.7
Total	$	242.3			$	219.7

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- References

No definition available.

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- Definition

Tabular disclosure of noncurrent assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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