Number of major customers.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(a))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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- Definition

Disclosure of the extent of enterprise reliance on its major customers. For example, includes revenues from transactions with a single external customer amounting to 10 percent or more of the entity's revenues, the total amount of revenues from each such customer, and the identity of the segment or segments reporting the revenues. A group of entities that the entity knows to be under common control generally will be considered a single customer for inclusion in this item. The federal government, a state government, a local government (for example, a county or municipality), or a foreign government each will generally be considered as a single customer for inclusion in this item.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 42

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9054-108599

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Segments - Additional Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014 Segment	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Number of reportable segments									3us-gaap_NumberOfReportableSegments
Net Sales	$ 865.5us-gaap_SalesRevenueGoodsNet	$ 841.8us-gaap_SalesRevenueGoodsNet	$ 808.3us-gaap_SalesRevenueGoodsNet	$ 782.0us-gaap_SalesRevenueGoodsNet	$ 822.6us-gaap_SalesRevenueGoodsNet	$ 804.8us-gaap_SalesRevenueGoodsNet	$ 787.6us-gaap_SalesRevenueGoodsNet	$ 779.3us-gaap_SalesRevenueGoodsNet	$ 3,297.6us-gaap_SalesRevenueGoodsNet	$ 3,194.3us-gaap_SalesRevenueGoodsNet	$ 2,921.9us-gaap_SalesRevenueGoodsNet
Geographic Concentration Risk \| Sales Revenue, Goods, Net
Segment Reporting Information [Line Items]
Concentration risk, percentage									6.00%
Geographic Concentration Risk \| Long Lived Assets
Segment Reporting Information [Line Items]
Concentration risk, percentage									5.00%
Customer Concentration Risk \| Sales Revenue, Goods, Net \| Major Customers Group
Segment Reporting Information [Line Items]
Concentration risk, percentage									36.00%	35.00%	34.00%
Number of major customers									3	3	3
Customer Concentration Risk \| Sales Revenue, Goods, Net \| Wal-Mart Stores Inc And Affiliates
Segment Reporting Information [Line Items]
Concentration risk, percentage									25.00%	24.00%	24.00%
Customer name									Wal-Mart Stores, Inc. and its affiliates
UNITED STATES \| Geographic Concentration Risk \| Sales Revenue, Goods, Net
Segment Reporting Information [Line Items]
Concentration risk, percentage									81.00%	80.00%	79.00%
UNITED STATES \| Geographic Concentration Risk \| Long Lived Assets
Segment Reporting Information [Line Items]
Concentration risk, percentage									96.00%	97.00%	97.00%
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net Sales									$ 1.9	$ 2.2	$ 3.4
Armand Products Company
Segment Reporting Information [Line Items]
Percentage of ownership interest	50.00%				50.00%				50.00%	50.00%	50.00%
ArmaKleen Company
Segment Reporting Information [Line Items]
Percentage of ownership interest	50.00%				50.00%				50.00%	50.00%	50.00%
Natronx Technologies LLC
Segment Reporting Information [Line Items]
Percentage of ownership interest	33.33%				33.33%				33.33%	33.33%	33.33%