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Inventories and natural gas in storage (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of:

	September 30, 2015			September 30, 2014			December 31, 2014
	(In thousands)
Aggregates held for resale	$	115,736		$	106,623		$	108,161
Asphalt oil	33,581			33,551			42,135
Natural gas in storage (current)	28,222			29,979			19,302
Materials and supplies	19,404			58,011			54,282
Merchandise for resale	15,563			24,566			24,420
Crude oil	6,465			—			5,045
Refined products	5,889			—			—
Other	33,481			36,471			36,065
Total	$	258,341		$	289,201		$	289,410

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- References

No definition available.

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 210



-SubTopic 10



-Section 50



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher SEC



-Name Regulation S-X (SX)



-Number 210



-Section 2



-Paragraph 6



-Subparagraph a,b,c



-Article 5

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