Albemarle (ALB) 10-Q 8 Aug 17 2017 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Jul. 31, 2017
Document And Entity Information [Abstract] [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Trading Symbol	ALB
Entity Registrant Name	ALBEMARLE CORP
Entity Central Index Key	915,913
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		110,472,735

Consolidated Statements of Inco

Consolidated Statements of Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Net sales	$ 737,258	$ 669,327	$ 1,459,321	$ 1,326,538
Cost of goods sold	465,164	421,223	932,139	835,900
Gross profit	272,094	248,104	527,182	490,638
Selling, general and administrative expenses	115,686	86,055	223,687	168,686
Research and development expenses	17,337	20,500	41,660	40,372
Gain on sales of businesses, net	0	(974)	0	(122,298)
Acquisition and integration related costs	0	19,030	0	37,588
Operating profit	139,071	123,493	261,835	366,290
Interest and financing expenses	(14,590)	(15,800)	(83,103)	(30,914)
Other expenses, net	(2,710)	(2,297)	(3,504)	(2,250)
Income from continuing operations before income taxes and equity in net income of unconsolidated investments	121,771	105,396	175,228	333,126
Income tax expense	23,130	23,656	35,101	49,141
Income from continuing operations before equity in net income of unconsolidated investments	98,641	81,740	140,127	283,985
Equity in net income of unconsolidated investments (net of tax)	15,048	13,846	36,219	29,837
Net income from continuing operations	113,689	95,586	176,346	313,822
Loss from discontinued operations (net of tax)	0	(398,340)	0	(381,028)
Net income (loss)	113,689	(302,754)	176,346	(67,206)
Net income attributable to noncontrolling interests	(10,356)	(12,067)	(21,800)	(19,429)
Net income (loss) attributable to Albemarle Corporation	$ 103,333	$ (314,821)	$ 154,546	$ (86,635)
Basic earnings (loss) per share:
Basic earnings per share from continuing operations (in dollars per share)	$ 0.93	$ 0.74	$ 1.39	$ 2.62
Basic earnings per share from discontinued operations (in dollars per share)	0	(3.54)	0	(3.39)
Basic earnings per share (in dollars per share)	0.93	(2.80)	1.39	(0.77)
Diluted earnings (loss) per share:
Diluted earnings per share from continuing operations (in dollars per share)	0.92	0.74	1.37	2.61
Diluted earnings per share from discontinued operations (in dollars per share)	0	(3.52)	0	(3.38)
Diluted earnings per share (in dollars per share)	$ 0.92	$ (2.78)	$ 1.37	$ (0.77)
Weighted-average common shares outstanding - basic (in shares)	110,686	112,339	111,336	112,300
Weighted-average common shares outstanding - diluted (in shares)	112,105	113,175	112,697	112,973
Cash dividends declared per share of common stock (in dollars per share)	$ 0.32	$ 0.305	$ 0.64	$ 0.61

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 113,689	$ (302,754)	$ 176,346	$ (67,206)
Other comprehensive income (loss), net of tax:
Foreign currency translation	64,069	(51,193)	143,124	47,713
Pension and postretirement benefits	16	419	9	420
Net investment hedge	(14,234)	6,607	(27,919)	(2,917)
Interest rate swap	529	526	1,058	1,051
Total other comprehensive income (loss), net of tax	50,380	(43,641)	116,272	46,267
Comprehensive income (loss)	164,069	(346,395)	292,618	(20,939)
Comprehensive income attributable to noncontrolling interests	(10,588)	(12,219)	(22,493)	(19,864)
Comprehensive income (loss) attributable to Albemarle Corporation	$ 153,481	$ (358,614)	$ 270,125	$ (40,803)

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,006,945	$ 2,269,756
Trade accounts receivable, less allowance for doubtful accounts (2017 – $14,995; 2016 – $15,312)	487,921	486,035
Other accounts receivable	51,306	41,985
Inventories	565,894	450,263
Other current assets	92,382	58,579
Total current assets	2,204,448	3,306,618
Property, plant and equipment, at cost	4,049,070	3,910,522
Less accumulated depreciation and amortization	1,632,241	1,550,382
Net property, plant and equipment	2,416,829	2,360,140
Investments	505,242	457,533
Other assets	161,240	142,320
Goodwill	1,586,450	1,540,032
Other intangibles, net of amortization	417,780	354,564
Total assets	7,291,989	8,161,207
Current liabilities:
Accounts payable	346,417	281,874
Accrued expenses	254,764	322,165
Current portion of long-term debt	307,109	247,544
Dividends payable	35,227	34,104
Income taxes payable	40,145	254,416
Total current liabilities	983,662	1,140,103
Long-term debt	1,421,468	2,121,718
Postretirement benefits	50,512	50,538
Pension benefits	306,886	298,695
Other noncurrent liabilities	203,106	194,810
Deferred income taxes	426,564	412,739
Commitments and contingencies (Note 11)
Albemarle Corporation shareholders’ equity:
Common stock, $.01 par value, issued and outstanding – 110,391 in 2017 and 112,524 in 2016	1,104	1,125
Additional paid-in capital	1,850,967	2,084,418
Accumulated other comprehensive loss	(296,833)	(412,412)
Retained earnings	2,205,592	2,121,931
Total Albemarle Corporation shareholders’ equity	3,760,830	3,795,062
Noncontrolling interests	138,961	147,542
Total equity	3,899,791	3,942,604
Total liabilities and equity	$ 7,291,989	$ 8,161,207

Condensed Consolidated Balance5

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Trade accounts receivable, allowance for doubtful accounts	$ 14,995	$ 15,312
Common stock, par value	$ 0.01	$ 0.01
Common stock, issued	110,391	112,524
Common stock, outstanding	110,391	112,524

Consolidated Statements of Chan

Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive (Loss) Income	Retained Earnings	Total Albemarle Shareholders' Equity	Non-controlling Interests
Beginning Balance (in shares) at Dec. 31, 2015		112,219,351
Beginning Balance at Dec. 31, 2015	$ 3,401,313	$ 1,122	$ 2,059,151	$ (421,288)	$ 1,615,407	$ 3,254,392	$ 146,921
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(67,206)				(86,635)	(86,635)	19,429
Other comprehensive income	46,267			45,832		45,832	435
Cash dividends declared	(85,584)				(68,530)	(68,530)	(17,054)
Stock-based compensation and other	8,560		8,560			8,560
Exercise of stock options (in shares)		93,719
Exercise of stock options	4,940	$ 1	4,939			4,940
Tax benefit related to stock plans	38		38			38
Issuance of common stock, net (in shares)		113,235
Issuance of common stock, net	0	$ 1	(1)			0
Shares withheld for withholding taxes associated with common stock issuances (in shares)		(35,367)
Shares withheld for withholding taxes associated with common stock issuances	(1,982)	$ 0	(1,982)			(1,982)
Ending Balance (in shares) at Jun. 30, 2016		112,390,938
Ending Balance at Jun. 30, 2016	3,306,346	$ 1,124	2,070,705	(375,456)	1,460,242	3,156,615	149,731
Beginning Balance at Mar. 31, 2016				(331,663)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(302,754)
Other comprehensive income	(43,641)
Ending Balance (in shares) at Jun. 30, 2016		112,390,938
Ending Balance at Jun. 30, 2016	3,306,346	$ 1,124	2,070,705	(375,456)	1,460,242	3,156,615	149,731
Beginning Balance (in shares) at Dec. 31, 2016		112,523,790
Beginning Balance at Dec. 31, 2016	3,942,604	$ 1,125	2,084,418	(412,412)	2,121,931	3,795,062	147,542
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	176,346				154,546	154,546	21,800
Other comprehensive income	116,272			115,579		115,579	693
Cash dividends declared	(88,815)				(70,885)	(70,885)	(17,930)
Stock-based compensation and other	8,216		8,216			8,216
Exercise of stock options (in shares)		62,399
Exercise of stock options	3,337	$ 1	3,336			3,337
Shares repurchased (in shares)		(2,341,083)
Shares repurchased	(250,000)	$ (23)	(249,977)			(250,000)
Issuance of common stock, net (in shares)		235,005
Issuance of common stock, net	0	$ 2	(2)			0
Termination of Tianqi Lithium Corporation option agreement	0		13,144			13,144	(13,144)
Shares withheld for withholding taxes associated with common stock issuances (in shares)		(88,984)
Shares withheld for withholding taxes associated with common stock issuances	(8,169)	$ (1)	(8,168)			(8,169)
Ending Balance (in shares) at Jun. 30, 2017		110,391,127
Ending Balance at Jun. 30, 2017	3,899,791	$ 1,104	1,850,967	(296,833)	2,205,592	3,760,830	138,961
Beginning Balance at Mar. 31, 2017				(346,981)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	113,689
Other comprehensive income	50,380
Ending Balance (in shares) at Jun. 30, 2017		110,391,127
Ending Balance at Jun. 30, 2017	$ 3,899,791	$ 1,104	$ 1,850,967	$ (296,833)	$ 2,205,592	$ 3,760,830	$ 138,961

Condensed Consolidated Statemen

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Statement of Cash Flows [Abstract]
Cash and cash equivalents at beginning of year	$ 2,269,756	$ 213,734
Cash flows from operating activities:
Net income (loss)	176,346	(67,206)
Adjustments to reconcile net income (loss) to cash flows from operating activities:
Depreciation and amortization	94,192	128,505
Gain on acquisition	(7,433)	0
Gain on sales of businesses, net	0	(122,298)
Stock-based compensation	9,492	8,733
Equity in net income of unconsolidated investments (net of tax)	(36,219)	(30,861)
Dividends received from unconsolidated investments and nonmarketable securities	8,454	31,522
Pension and postretirement (benefit) expense	(7)	3,390
Pension and postretirement contributions	(6,288)	(9,524)
Unrealized gain on investments in marketable securities	(1,553)	(10)
Loss on early extinguishment of debt	52,801	0
Deferred income taxes	(3,204)	414,736
Working capital changes	(353,138)	(108,016)
Other, net	12,102	3,878
Net cash (used in) provided by operating activities	(54,455)	252,849
Cash flows from investing activities:
Acquisitions, net of cash acquired	(39,525)	0
Cash payments related to acquisitions and other	0	(81,988)
Capital expenditures	(97,765)	(99,509)
Cash proceeds from divestitures, net	6,857	310,599
Sales of marketable securities, net	208	969
Repayments from joint ventures	1,250	0
Net cash (used in) provided by investing activities	(128,975)	130,071
Cash flows from financing activities:
Repayments of long-term debt	(751,209)	(382,162)
Other borrowings, net	58,886	67,865
Fees related to early extinguishment of debt	(46,959)	0
Dividends paid to shareholders	(69,762)	(66,791)
Dividends paid to noncontrolling interests	(17,930)	(17,052)
Repurchases of common stock	(250,000)	0
Proceeds from exercise of stock options	3,337	4,939
Withholding taxes paid on stock-based compensation award distributions	(8,169)	(1,982)
Net cash used in financing activities	(1,081,806)	(395,183)
Net effect of foreign exchange on cash and cash equivalents	2,425	(7,810)
Decrease in cash and cash equivalents	(1,262,811)	(20,073)
Cash and cash equivalents at end of period	$ 1,006,945	$ 193,661

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation: In the opinion of management, the accompanying unaudited condensed consolidated financial statements of Albemarle Corporation and our wholly-owned, majority-owned and controlled subsidiaries (collectively, “Albemarle,” “we,” “us,” “our” or “the Company”) contain all adjustments necessary for a fair statement, in all material respects, of our condensed consolidated balance sheets as of June 30, 2017 and December 31, 2016 , our consolidated statements of income (loss) and consolidated statements of comprehensive income (loss) for the three-month and six-month periods ended June 30, 2017 and 2016 and our consolidated statements of changes in equity and condensed consolidated statements of cash flows for the six-month periods ended June 30, 2017 and 2016 . Income tax expense for the six-month period ended June 30, 2017 includes expense of $5.1 million due to an adjustment in the Company's deferred tax liabilities for basis differences in Chilean fixed assets related to the three-month period ended September 30, 2016. The Company does not believe this adjustment is material to the consolidated financial statements for the six-month period ended June 30, 2017, the three- or nine-month periods ended September 30, 2016, or the year ended December 31, 2016. All other adjustments are of a normal and recurring nature. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016 , which was filed with the Securities and Exchange Commission (“SEC”) on February 28, 2017. The December 31, 2016 condensed consolidated balance sheet data herein was derived from audited financial statements, but does not include all disclosures required by generally accepted accounting principles (“GAAP”) in the United States (“U.S.”). The results of operations for the three-month and six-month periods ended June 30, 2017 are not necessarily indicative of the results to be expected for the full year. Certain reclassifications have been made to the accompanying condensed consolidated financial statements and the notes thereto to conform to the current presentation. In addition, for the three-month and six-month periods ended June 30, 2017 , the Company began reporting its acquisition and integration related costs and restructuring and other costs in Cost of goods sold, Selling, general and administrative expenses and Research and development expenses. See Note 2, “Acquisitions,” and Note 12, “Segment Information,” for further details. As described further in Note 3, “Divestitures,” on December 14, 2016, the Company closed the sale of its Chemetall ® Surface Treatment business to BASF SE. Financial results of this business have been presented as discontinued operations in the consolidated statements of income (loss) and excluded from segment results for the three-month and six-month periods ended June 30, 2016.

Acquisitions

Acquisitions	6 Months Ended
	Jun. 30, 2017
Business Combinations [Abstract]
Acquisitions	Acquisitions: On December 31, 2016, we completed the acquisition of all equity interests in the lithium hydroxide and lithium carbonate conversion business of Jiangxi Jiangli New Materials Science and Technology Co. Ltd. (“Jiangli New Materials”) for a cash purchase price of approximately $145 million . This includes manufacturing assets located in both Jiangxi and Sichuan, China focused on the production of battery-grade lithium carbonate and lithium hydroxide. This acquisition will enable us to supply premium lithium salts to an expanded global customer base while solidifying our leading position in the lithium industry. The aggregate purchase price was allocated to the major categories of assets and liabilities acquired based upon their estimated fair values as of December 31, 2016, which were based, in part, upon outside preliminary appraisals for certain assets. The preliminary estimated fair values of the assets and liabilities acquired were primarily related to Property, plant and equipment of $29.0 million , Other intangibles of $32.0 million and Deferred tax liabilities of $3.7 million . In addition, the estimated fair value of net working capital acquired was $6.2 million , however, an equal liability was recorded in Accrued expenses, as it will be repaid to the previous owners of the acquired business. The excess of the purchase price over the preliminary estimated fair value of the net assets acquired was approximately $87.7 million and was recorded as goodwill. The allocation of the purchase price to the assets acquired and liabilities assumed, including the residual amount allocated to goodwill, is based upon preliminary information and is subject to change within the measurement period (up to one year from the acquisition date) as additional information concerning final asset and liability valuations is obtained. The primary areas of the preliminary purchase price allocation that are not yet finalized relate to the property, plant and equipment, other intangible assets, deferred income taxes, as well as various working capital accounts. The fair values of the assets acquired and liabilities assumed are based on management’s preliminary estimates and assumptions, as well as other information compiled by management, including valuations that utilize customary valuation procedures and techniques. While the Company believes that such preliminary estimates provide a reasonable basis for estimating the fair value of assets acquired and liabilities assumed, it will evaluate any necessary information prior to finalization of the amounts. During the measurement period, the Company will adjust assets or liabilities if new information is obtained about facts and circumstances that existed as of the acquisition date that, if known, would have resulted in revised estimated values of those assets or liabilities as of that date. During the six-month period ended June 30, 2017 , the Company purchased inventory with a fair value of $37.0 million in connection with the Jiangli New Materials acquisition, $11.8 million and $31.2 million of which was paid for the during the three-month and six-month periods ended June 30, 2017 , respectively. The fair value included the markup of the underlying book value of $23.0 million . The inventory markup is being expensed over the estimated remaining selling period, with $11.9 million and $22.5 million recorded in the three-month and six-month periods ended June 30, 2017 , respectively. Goodwill arising from this acquisition consists largely of the anticipated synergies and economies of scale from the combined assets and the overall strategic importance of the acquired assets to Albemarle. The goodwill attributable to the acquisition will not be amortizable or deductible for tax purposes. The weighted-average amortization periods for the other intangible assets acquired are 20 years for patents and technology, 18 years for customer lists and relationships and 3 years for other. The weighted-average amortization period for all definite-lived intangible assets acquired is 17 years. On February 1, 2017, the Company acquired the remaining 50% interest in the Sales de Magnesio Ltda. (“Salmag”) joint venture in Chile from SQM Salar S.A. for approximately $8.3 million , net of cash acquired. In connection with the acquisition, the Company recorded a gain of $7.4 million , calculated based on the difference between the purchase price and the book value of the investment in Other expenses, net on the consolidated statements of income (loss) for the six-month period ended June 30, 2017 . The calculation of the gain and the fair values of the assets acquired and liabilities assumed are based on management’s preliminary estimates and assumptions. While the Company believes that such preliminary estimates provide a reasonable basis for estimating the fair value of assets acquired and liabilities assumed, it will evaluate any necessary information prior to finalization of the amounts. Acquisition and integration related costs for the three-month and six-month periods ended June 30, 2017 of $1.8 million and $10.7 million were included in Cost of goods sold, respectively, and $4.7 million and $10.1 million were included in Selling, general and administrative expenses, respectively, on our consolidated statements of income (loss). These acquisition and integration related costs relate to various significant projects, including the Jiangli New Materials acquisition, which contains unusual compensation related costs negotiated specifically as a result of this acquisition that are outside of the Company’s normal compensation arrangements. Included in Acquisition and integration related costs on our consolidated statements of income (loss) for the three-month and six-month periods ended June 30, 2016 were $18.4 million and $36.1 million , respectively, of integration costs resulting from the acquisition of Rockwood Holdings, Inc. (mainly consisting of professional services fees, costs to achieve synergies, relocation costs, and other integration costs) and $0.6 million and $1.5 million , respectively, of costs in connection with other significant projects.

Divestitures Divestitures

Divestitures Divestitures	6 Months Ended
	Jun. 30, 2017
Discontinued Operations and Disposal Groups [Abstract]
Divestitures	Divestitures: Discontinued Operations On June 17, 2016, we entered into a definitive agreement to sell the Chemetall Surface Treatment business to BASF SE. On December 14, 2016, the Company closed the sale of this business and received proceeds of approximately $3.1 billion , net of purchase price adjustments. During the second quarter of 2017, we received a final working capital settlement of $6.9 million related to the sale of this business. The sale of the Chemetall Surface Treatment business, a separate reportable segment, qualified for discontinued operations treatment because it represented a strategic shift that will have a major effect on the Company’s operations and financial results. As a result, the Company accounted for this business as discontinued operations in the consolidated statements of income (loss) and excluded the business from segment results for the three-month and six-month periods ended June 30, 2016. The Company stopped recording depreciation and amortization expense on assets of the Chemetall Surface Treatment business as of the date this business qualified for discontinued operations treatment, in the second quarter of 2016. The major components of Loss from discontinued operations (net of tax) for the three-month and six-month periods ended June 30, 2016 were as follows (in thousands): Three Months Ended Six Months Ended Net sales $ 218,355 $ 426,542 Cost of goods sold 120,448 233,771 Operating expenses, net 69,595 132,448 Interest and financing expenses (a) 9,911 20,048 Other income, net (832 ) (1,770 ) Income before income taxes 19,233 42,045 Income tax expense (b) 417,573 423,073 Loss from discontinued operations (net of tax) $ (398,340 ) $ (381,028 ) (a) Interest and financing expenses included the allocation of interest expense not directly attributable to other operations as well as interest expense related to debt to be assumed by the buyer. The allocation of interest expense to discontinued operations was based on the ratio of net assets held for sale to the sum of total net assets plus consolidated debt. (b) Income tax expense for the three-month and six-month periods ended June 30, 2016 includes a discrete non-cash charge of $381.5 million due to a change in the Company’s assertion over book and tax basis differences related to a U.S. entity being sold, as well as a discrete non-cash charge of $35.2 million related to a change in the Company’s assertion over reinvestment of foreign undistributed earnings. Depreciation and amortization and capital expenditures from discontinued operations for the six -month period ended June 30, 2016 were as follows (in thousands): Six Months Ended Depreciation and amortization $ 35,194 Capital expenditures $ 10,371 Other Divestitures On November 5, 2015, the Company signed a definitive agreement to sell its Tribotecc metal sulfides business to Treibacher Industrie AG. Included in the transaction were sites in Vienna and Arnoldstein, Austria, and Tribotecc’s proprietary sulfide synthesis process. On January 4, 2016, t he Company closed the sale of this business, effective for the first day of business in 2016. We received net proceeds of approximate ly $137 million and recorded a gain of $11.5 million before income taxes in 2016 related to the sale of this business. On December 16, 2015, the Company signed a definitive agreement to sell its minerals-based flame retardants and specialty chemicals business to Huber Engineered Materials, a division of J.M. Huber Corporation. The transaction included Albemarle’s Martinswerk GmbH subsidiary and manufacturing facility located in Bergheim, Germany, and Albemarle’s 50% ownership interest in Magnifin Magnesiaprodukte GmbH, a joint-venture with Radex Heraklith Industriebeteiligung AG at Breitenau, Au stria. On February 1, 2016, the Company closed the sale of these businesses. We received net proceeds of approximately $187 million and recorded a gain of $112.3 million before income taxes in 2016 related to the sale of these businesses. Also included in Gain on sales of businesses, net, for the six-month period ended June 30, 2016 was a loss of $1.5 million on the sale of our wafer reclaim business. These businesses did not qualify for discontinued operations treatment because the Company’s management did not consider their sale as representing a strategic shift that had or will have a major effect on the Company’s operations and financial results.

Goodwill and Other Intangibles

Goodwill and Other Intangibles	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangibles	Goodwill and Other Intangibles: The following table summarizes the changes in goodwill by reportable segment for the six months ended June 30, 2017 (in thousands): Lithium and Advanced Materials Bromine Specialties Refining Solutions All Other Total Balance at December 31, 2016 $ 1,348,261 $ 20,319 $ 164,866 $ 6,586 $ 1,540,032 Acquisitions (a) (22,071 ) — — — (22,071 ) Foreign currency translation adjustments and other 54,468 — 14,021 — 68,489 Balance at June 30, 2017 $ 1,380,658 $ 20,319 $ 178,887 $ 6,586 $ 1,586,450 (a) Primarily represents preliminary purchase price adjustments related to the preliminary appraisal of intangible assets during the measurement period for the Jiangli New Materials acquisition. See Note 2, “Acquisitions,” for additional information. The following table summarizes the changes in other intangibles and related accumulated amortization for the six months ended June 30, 2017 (in thousands): Customer Lists and Relationships Trade Names and Trademarks (a) Patents and Technology Other Total Gross Asset Value Balance at December 31, 2016 $ 387,893 $ 16,514 $ 38,434 $ 18,844 $ 461,685 Acquisitions (b) 1,717 — 25,555 19,917 47,189 Foreign currency translation adjustments and other 21,044 649 1,956 5,013 28,662 Balance at June 30, 2017 $ 410,654 $ 17,163 $ 65,945 $ 43,774 $ 537,536 Accumulated Amortization Balance at December 31, 2016 $ (49,165 ) $ (7,952 ) $ (31,683 ) $ (18,321 ) $ (107,121 ) Amortization (9,716 ) — (830 ) (1,043 ) (11,589 ) Foreign currency translation adjustments and other (2,594 ) (213 ) (1,288 ) 3,049 (1,046 ) Balance at June 30, 2017 $ (61,475 ) $ (8,165 ) $ (33,801 ) $ (16,315 ) $ (119,756 ) Net Book Value at December 31, 2016 $ 338,728 $ 8,562 $ 6,751 $ 523 $ 354,564 Net Book Value at June 30, 2017 $ 349,179 $ 8,998 $ 32,144 $ 27,459 $ 417,780 (a) Balances as of June 30, 2017 and December 31, 2016 include only indefinite-lived intangible assets. (b) Represents preliminary purchase price adjustments for the Jiangli New Materials acquisition and the acquisition of the remaining equity interest in Salmag. See Note 2, “Acquisitions,” for additional information.

Foreign Exchange

Foreign Exchange	6 Months Ended
	Jun. 30, 2017
Foreign Currency [Abstract]
Foreign Exchange	Foreign Exchange: Foreign exchange transaction and revaluation losses were $0.8 million and $5.7 million for the three-month and six-month periods ended June 30, 2017 , respectively, and $3.3 million and $3.4 million for the three-month and six-month periods ended June 30, 2016 , respectively, and were included in Other expenses, net, in our consolidated statements of income (loss), with the unrealized portion included in Other, net, in our condensed consolidated statements of cash flows.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes: The effective income tax rate for the three-month and six-month periods ended June 30, 2017 was 19.0% and 20.0% , respectively, compared to 22.4% and 14.8% for the three-month and six-month periods ended June 30, 2016 , respectively. The Company’s effective income tax rate fluctuates based on, among other factors, its level and location of income. The difference between the U.S. federal statutory income tax rate and our effective income tax rate for the 2017 and 2016 periods was primarily due to the impact of earnings from outside the U.S., and is mainly attributable to our share of the income of our Jordan Bromine Company Limited (“JBC”) joint venture, a Free Zones company under the laws of the Hashemite Kingdom of Jordan. In addition, Income tax expense for the six-month period ended June 30, 2017 included foreign rate changes of $13.1 million and a $5.1 million out-of-period adjustment as described in Note 1, "Basis of Presentation," partially offset by a $9.8 million benefit from the release of valuation allowances due to a foreign restructuring plan that was initiated during the quarter and a $4.7 million reduction from the tax effects of share-based compensation awards. Our effective tax rate for the six-month period ended June 30, 2016 was driven down by a variety of factors, primarily low tax gains from the sale of the minerals-based flame retardant business, as well as a favorable mix of earnings in lower tax jurisdictions.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share: Basic and diluted earnings per share from continuing operations for the three-month and six-month periods ended June 30, 2017 and 2016 are calculated as follows (in thousands, except per share amounts): Three Months Ended Six Months Ended 2017 2016 2017 2016 Basic earnings per share from continuing operations Numerator: Net income from continuing operations $ 113,689 $ 95,586 $ 176,346 $ 313,822 Net income from continuing operations attributable to noncontrolling interests (10,356 ) (12,067 ) (21,800 ) (19,429 ) Net income from continuing operations attributable to Albemarle Corporation $ 103,333 $ 83,519 $ 154,546 $ 294,393 Denominator: Weighted-average common shares for basic earnings per share 110,686 112,339 111,336 112,300 Basic earnings per share from continuing operations $ 0.93 $ 0.74 $ 1.39 $ 2.62 Diluted earnings per share from continuing operations Numerator: Net income from continuing operations $ 113,689 $ 95,586 $ 176,346 $ 313,822 Net income from continuing operations attributable to noncontrolling interests (10,356 ) (12,067 ) (21,800 ) (19,429 ) Net income from continuing operations attributable to Albemarle Corporation $ 103,333 $ 83,519 $ 154,546 $ 294,393 Denominator: Weighted-average common shares for basic earnings per share 110,686 112,339 111,336 112,300 Incremental shares under stock compensation plans 1,419 836 1,361 673 Weighted-average common shares for diluted earnings per share 112,105 113,175 112,697 112,973 Diluted earnings per share from continuing operations $ 0.92 $ 0.74 $ 1.37 $ 2.61 On February 23, 2017, the Company increased the regular quarterly dividend by 5% to $0.32 per share. On May 11, 2017 , the Company declared a cash dividend of $0.32 per share, which is payable on July 3, 2017 to shareholders of record at the close of business as of June 15, 2017 . On July 10, 2017 , the Company declared a cash dividend of $0.32 per share, which is payable on October 2, 2017 to shareholders of record at the close of business as of September 15, 2017 . Under our existing Board authorized share repurchase program, the Company entered into an accelerated share repurchase (“ASR”) agreement with a financial institution on March 1, 2017. Under the ASR agreement, i n March 2017, t he Company paid $250 million from available cash on hand and received and retired an initial delivery of 1,948,178 shares of our common sto ck . Under the terms of the ASR agreement, on June 16, 2017, the transaction was completed and we received and retired a final settlement of 392,905 shares, calculated based on the daily Rule 10b-18 volume-weighted average prices of the Company’s common stock over the term of the ASR agreement, less an agreed discoun t. The Company determined that the ASR agreement met the criteria to be accounted for as a forward contract indexed to its stock and was therefore treated as an equity instrument. In total we received and retired 2,341,083 shares under this agreement, which reduced the Company’s weighted average shares outstanding for purposes of calculating basic and diluted earnings per share for the three-month and six-month periods ended June 30, 2017. No more than 15,000,000 shares can be repurchased under the Company’s authorized share repurchase program. As of June 30, 2017 , there were 12,658,917 remaining shares available for repurchase under the Company’s authorized share repurchase program.

Inventories

Inventories	6 Months Ended
	Jun. 30, 2017
Inventory Disclosure [Abstract]
Inventories	Inventories: The following table provides a breakdown of inventories at June 30, 2017 and December 31, 2016 (in thousands): June 30, December 31, 2017 2016 Finished goods (a) $ 385,798 $ 289,102 Raw materials and work in process (b) 126,364 109,706 Stores, supplies and other 53,732 51,455 Total inventories $ 565,894 $ 450,263 (a) Increase primarily due to the Jiangli New Materials acquisition and the build up of inventory at several Lithium and Advanced Materials segment locations. (b) Included $53.7 million and $47.1 million at June 30, 2017 and December 31, 2016 , respectively, of work in process related to the Lithium product category.

Investments

Investments	6 Months Ended
	Jun. 30, 2017
Equity Method Investments and Joint Ventures [Abstract]
Investments	Investments: The Company holds a 49% equity interest in Windfield Holdings Pty. Ltd. (“Windfield”), where the ownership parties share risks and benefits disproportionate to their voting interests. As a result, the Company considers Windfield to be a variable interest entity (“VIE”), however this investment is not consolidated as it is not the primary beneficiary. The carrying amount of our 49% equity interest in Windfield, which is our most significant VIE, was $332.6 million and $288.6 million at June 30, 2017 and December 31, 2016 , respectively. The Company’s aggregate net investment in all other entities which it considers to be VIE’s for which the Company is not the primary beneficiary was $8.1 million and $8.8 million at June 30, 2017 and December 31, 2016 , respectively. Our unconsolidated VIE’s are reported in Investments on the condensed consolidated balance sheets. The Company does not guarantee debt for, or have other financial support obligations to, these entities, and its maximum exposure to loss in connection with its continuing involvement with these entities is limited to the carrying value of the investments. As part of the original Windfield joint venture agreement, Tianqi Lithium Corporation ("Tianqi") was granted an option to purchase from 20% to 30% of the equity interests in Rockwood Lithium GmbH, a wholly-owned German subsidiary of Albemarle, and its subsidiaries. In February 2017, Albemarle and Tianqi terminated the option agreement, and as a result, we will retain 100% of the ownership interest in Rockwood Lithium GmbH and its subsidiaries. Following the termination of the option agreement, the $13.1 million fair value of the option agreement originally recorded in Noncontrolling interests was reversed and recorded as an adjustment to Additional paid-in capital.

Long-Term Debt

Long-Term Debt	6 Months Ended
	Jun. 30, 2017
Debt Disclosure [Abstract]
Long-term Debt	Long-Term Debt: Long-term debt at June 30, 2017 and December 31, 2016 consisted of the following (in thousands): June 30, December 31, 2017 2016 1.875% Senior notes, net of unamortized discount and debt issuance costs of $4,278 at June 30, 2017 and $7,823 at December 31, 2016 $ 441,151 $ 719,617 3.00% Senior notes, net of unamortized discount and debt issuance costs of $1,286 at December 31, 2016 — 248,714 4.15% Senior notes, net of unamortized discount and debt issuance costs of $3,615 at June 30, 2017 and $3,859 at December 31, 2016 421,385 421,141 4.50% Senior notes, net of unamortized discount and debt issuance costs of $1,041 at June 30, 2017 and $2,380 at December 31, 2016 174,174 347,620 5.45% Senior notes, net of unamortized discount and debt issuance costs of $4,236 at June 30, 2017 and $4,313 at December 31, 2016 345,764 345,687 Commercial paper notes 307,000 247,503 Variable-rate foreign bank loans 38,742 38,939 Other 361 41 Total long-term debt 1,728,577 2,369,262 Less amounts due within one year 307,109 247,544 Long-term debt, less current portion $ 1,421,468 $ 2,121,718 In the first quarter of 2017, using a portion of the proceeds from the sale of the Chemetall Surface Treatment business, we repaid the 3.00% Senior notes in full, €307.0 million of the 1.875% Senior notes and $174.7 million of the 4.50% Senior notes, as well as related tender premiums of $45.2 million . As a result, Interest and financing expenses on the consolidated statements of income (loss) includes a loss on early extinguishment of debt of $52.8 million for the six-month period ended June 30, 2017 , representing the tender premiums, fees, unamortized discounts and unamortized deferred financings costs from the redemption of these senior notes. Current portion of long-term debt at June 30, 2017 consisted primarily of commercial paper notes with a weighted-average interest rate of approximately 1.71% and a weighted-average maturity of 28 days . The carrying value of our 1.875% Euro-denominated senior notes has been designated as an effective hedge of our net investment in certain foreign subsidiaries where the Euro serves as the functional currency, and gains or losses on the revaluation of these senior notes to our reporting currency are recorded in accumulated other comprehensive loss. During the three-month and six-month periods ended June 30, 2017 , losses of $14.2 million and $27.9 million (net of income taxes), respectively, and during the three-month and six-month periods ended June 30, 2016 , gains (losses) of $6.6 million and ($2.9) million (net of income taxes), respectively, were recorded in accumulated other comprehensive loss in connection with the revaluation of these senior notes to our reporting currency.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies: Environmental We had the following activity in our recorded environmental liabilities for the six months ended June 30, 2017 , as follows (in thousands): Beginning balance at December 31, 2016 $ 34,919 Expenditures (894 ) Accretion of discount 370 Foreign currency translation adjustments and other 1,643 Ending balance at June 30, 2017 36,038 Less amounts reported in Accrued expenses 2,390 Amounts reported in Other noncurrent liabilities $ 33,648 Environmental remediation liabilities included discounted liabilities of $24.5 million and $22.8 million at June 30, 2017 and December 31, 2016 , respectively, discounted at rates with a weighted-average of 3.6% , with the undiscounted amount totaling $63.6 million and $61.1 million at June 30, 2017 and December 31, 2016 , respectively. For certain locations where the Company is operating groundwater monitoring and/or remediation systems, prior owners or insurers have assumed all or most of the responsibility. The amounts recorded represent our future remediation and other anticipated environmental liabilities. These liabilities typically arise during the normal course of our operational and environmental management activities or at the time of acquisition of the site, and are based on internal analysis as well as input from outside consultants. As evaluations proceed at each relevant site, changes in risk assessment practices, remediation techniques and regulatory requirements can occur, therefore such liability estimates may be adjusted accordingly. The timing and duration of remediation activities at these sites will be determined when evaluations are completed. Although it is difficult to quantify the potential financial impact of these remediation liabilities, management estimates (based on the latest available information) that there is a reasonable possibility that future environmental remediation costs associated with our past operations, in excess of amounts already recorded, could be up to approximately $18 million before income taxes. We believe that any sum we may be required to pay in connection with environmental remediation matters in excess of the amounts recorded would likely occur over a period of time and would likely not have a material adverse effect upon our results of operations, financial condition or cash flows on a consolidated annual basis although any such sum could have a material adverse impact on our results of operations, financial condition or cash flows in a particular quarterly reporting period. Litigation We are involved from time to time in legal proceedings of types regarded as common in our business, including administrative or judicial proceedings seeking remediation under environmental laws, such as the federal Comprehensive Environmental Response, Compensation and Liability Act, commonly known as CERCLA or Superfund, products liability, breach of contract liability and premises liability litigation. Where appropriate, we may establish financial reserves for such proceedings. We also maintain insurance to mitigate certain of such risks. Costs for legal services are generally expensed as incurred. Indemnities We are indemnified by third parties in connection with certain matters related to acquired and divested businesses. Although we believe that the financial condition of those parties who may have indemnification obligations to the Company is generally sound, in the event the Company seeks indemnity under any of these agreements or through other means, there can be no assurance that any party who may have obligations to indemnify us will adhere to their obligations and we may have to resort to legal action to enforce our rights under the indemnities. The Company may be subject to indemnity claims relating to properties or businesses it divested, including properties or businesses of acquired businesses that were divested prior to the completion of the acquisition. In the opinion of management, and based upon information currently available, the ultimate resolution of any indemnification obligations owed to the Company or by the Company is not expected to have a material effect on the Company’s financial condition, results of operations or cash flows. The Company had approximately $42.8 million and $38.2 million at June 30, 2017 and December 31, 2016 , respectively, recorded in Other noncurrent liabilities related to the indemnification of certain income and non-income tax liabilities associated with the Chemetall Surface Treatment entities sold. Other We have contracts with certain of our customers, which serve as guarantees on product delivery and performance according to customer specifications that can cover both shipments on an individual basis as well as blanket coverage of multiple shipments under certain customer supply contracts. The financial coverage provided by these guarantees is typically based on a percentage of net sales value.

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2017
Segment Reporting [Abstract]
Reportable Segments	Segment Information: Our three reportable segments include Lithium and Advanced Materials, Bromine Specialties and Refining Solutions. Each segment has a dedicated team of sales, research and development, process engineering, manufacturing and sourcing, and business strategy personnel and has full accountability for improving execution through greater asset and market focus, agility and responsiveness. This structure aligns with the markets and customers we serve through each of the segments. The structure also facilitates the continued standardization of business processes across the organization, and is consistent with the manner in which information is presently used internally by the Company’s chief operating decision maker to evaluate performance and make resource allocation decisions. Summarized financial information concerning our reportable segments is shown in the following tables. The “All Other” category comprises operating segments that did not fit into any of our core businesses. During the first quarter of 2016 , we completed the sales of the metal sulfides business and the minerals-based flame retardants and specialty chemicals businesses. For additional information about these businesses, see Note 3, “Divestitures.” Following the sales of these businesses, the “All Other” category includes only the fine chemistry services business. The Corporate category is not considered to be a segment and includes corporate-related items not allocated to the operating segments. Pension and OPEB service cost (which represents the benefits earned by active employees during the period) and amortization of prior service cost or benefit are allocated to the reportable segments, All Other, and Corporate, whereas the remaining components of pension and OPEB benefits cost or credit (“Non-operating pension and OPEB items”) are included in Corporate. Segment data includes intersegment transfers of raw materials at cost and allocations for certain corporate costs. The Company’s chief operating decision maker uses earnings before interest, taxes, depreciation and amortization, as adjusted on a consistent basis for certain non-recurring or unusual items such as acquisition and integration related costs, utilization of inventory markup, gains or losses on sales of businesses, restructuring charges, facility divestiture charges, non-operating pension and OPEB items and other significant non-recurring items (“adjusted EBITDA”), in a balanced manner and on a segment basis to assess the ongoing performance of the Company’s business segments and to allocate resources. In addition, management uses adjusted EBITDA for business planning purposes and as a significant component in the calculation of performance-based compensation for management and other employees. The Company has reported adjusted EBITDA because management believes it provides transparency to investors and enables period-to-period comparability of financial performance. Adjusted EBITDA is a financial measure that is not required by, or presented in accordance with, U.S. GAAP. Adjusted EBITDA should not be considered as an alternative to Net income (loss) attributable to Albemarle Corporation, the most directly comparable financial measure calculated and reported in accordance with U.S. GAAP, or any other financial measure reported in accordance with U.S. GAAP. Three Months Ended Six Months Ended 2017 2016 2017 2016 (In thousands) Net sales: Lithium and Advanced Materials $ 317,859 $ 233,353 $ 602,234 $ 449,526 Bromine Specialties 203,945 206,863 423,136 403,416 Refining Solutions 184,217 178,012 369,629 348,591 All Other 30,704 50,626 63,123 122,715 Corporate 533 473 1,199 2,290 Total net sales $ 737,258 $ 669,327 $ 1,459,321 $ 1,326,538 Adjusted EBITDA: Lithium and Advanced Materials $ 132,549 $ 82,668 $ 252,571 $ 169,142 Bromine Specialties 62,075 66,562 130,563 128,170 Refining Solutions 50,078 61,586 99,657 116,660 All Other 2,444 876 7,600 9,340 Corporate (28,205 ) (21,221 ) (60,074 ) (40,808 ) Total adjusted EBITDA $ 218,941 $ 190,471 $ 430,317 $ 382,504 See below for a reconciliation of adjusted EBITDA, the non-GAAP financial measure, from Net income (loss) attributable to Albemarle Corporation, the most directly comparable financial measure calculated and reported in accordance with U.S. GAAP (in thousands): Lithium and Advanced Materials Bromine Specialties Refining Solutions Reportable Segments Total All Other Corporate Consolidated Total Three months ended June 30, 2017 Net income (loss) attributable to Albemarle Corporation $ 95,350 $ 51,739 $ 40,463 $ 187,552 $ 152 $ (84,371 ) $ 103,333 Depreciation and amortization 25,278 10,336 9,615 45,229 2,292 1,601 49,122 Utilization of inventory markup (a) 11,921 — — 11,921 — — 11,921 Restructuring and other, net (b) — — — — — 4,235 4,235 Acquisition and integration related costs (c) — — — — — 6,479 6,479 Interest and financing expenses — — — — — 14,590 14,590 Income tax expense — — — — — 23,130 23,130 Non-operating pension and OPEB items — — — — — (1,053 ) (1,053 ) Multiemployer plan shortfall contributions (d) — — — — — 4,940 4,940 Other (e) — — — — — 2,244 2,244 Adjusted EBITDA $ 132,549 $ 62,075 $ 50,078 $ 244,702 $ 2,444 $ (28,205 ) $ 218,941 Three months ended June 30, 2016 Net income (loss) attributable to Albemarle Corporation $ 56,880 $ 56,747 $ 52,472 $ 166,099 $ (1,503 ) $ (479,417 ) $ (314,821 ) Depreciation and amortization 25,788 9,815 9,114 44,717 3,353 1,635 49,705 Gain on sales of businesses (f) — — — — (974 ) — (974 ) Acquisition and integration related costs (c) — — — — — 19,030 19,030 Interest and financing expenses — — — — — 15,800 15,800 Income tax expense — — — — — 23,656 23,656 Loss from discontinued operations (net of tax) — — — — — 398,340 398,340 Non-operating pension and OPEB items — — — — — (265 ) (265 ) Adjusted EBITDA $ 82,668 $ 66,562 $ 61,586 $ 210,816 $ 876 $ (21,221 ) $ 190,471 Six months ended June 30, 2017 Net income (loss) attributable to Albemarle Corporation $ 189,456 $ 110,433 $ 80,937 $ 380,826 $ 3,398 $ (229,678 ) $ 154,546 Depreciation and amortization 48,021 20,130 18,720 86,871 4,202 3,119 94,192 Utilization of inventory markup (a) 22,527 — — 22,527 — — 22,527 Restructuring and other (b) — — — — — 17,141 17,141 Gain on acquisition (g) (7,433 ) — — (7,433 ) — — (7,433 ) Acquisition and integration related costs (c) — — — — — 20,760 20,760 Interest and financing expenses (h) — — — — — 83,103 83,103 Income tax expense — — — — — 35,101 35,101 Non-operating pension and OPEB items — — — — — (2,116 ) (2,116 ) Multiemployer plan shortfall contributions (d) — — — — — 4,940 4,940 Other (e) — — — — — 7,556 7,556 Adjusted EBITDA $ 252,571 $ 130,563 $ 99,657 $ 482,791 $ 7,600 $ (60,074 ) $ 430,317 Six months ended June 30, 2016 Net income (loss) attributable to Albemarle Corporation $ 120,207 $ 108,600 $ 98,786 $ 327,593 $ 129,206 $ (543,434 ) $ (86,635 ) Depreciation and amortization 48,935 19,570 17,874 86,379 3,965 2,970 93,314 (Gain) loss on sales of businesses, net (f) — — — — (123,831 ) 1,533 (122,298 ) Acquisition and integration related costs (c) — — — — — 37,588 37,588 Interest and financing expenses — — — — — 30,914 30,914 Income tax expense — — — — — 49,141 49,141 Loss from discontinued operations (net of tax) — — — — — 381,028 381,028 Non-operating pension and OPEB items — — — — — (548 ) (548 ) Adjusted EBITDA $ 169,142 $ 128,170 $ 116,660 $ 413,972 $ 9,340 $ (40,808 ) $ 382,504 (a) In connection with the acquisition of Jiangli New Materials, the Company valued inventory purchased from Jiangli New Materials at fair value, which resulted in a markup of the underlying net book value of the inventory totaling approximately $23.0 million . The inventory markup is being expensed over the estimated remaining selling period. For the three-month and six-month periods ended June 30, 2017, $11.9 million and $22.5 million , respectively, was included in Cost of goods sold related to the utilization of the inventory markup. (b) During 2017, we initiated action to reduce costs in each of our reportable segments at several locations, primarily at our Lithium sites in Germany. Based on the restructuring plans, we have recorded expenses of $4.2 million in Selling, general and administrative expenses for the three-month period ended June 30, 2017 and $2.9 million in Cost of goods sold, $8.4 million in Selling, general and administrative expenses and $5.8 million in Research and development expenses for the six-month period ended June 30, 2017, primarily related to expected severance payments. The unpaid balance is recorded in Accrued expenses at June 30, 2017, with the expectation that the majority of these plans will be completed by the end of 2017. (c) See Note 2, “Acquisitions,” for additional information. (d) Included shortfall contributions for our multiemployer plan financial improvement plan. See Note 13, “Pension Plans and Other Postretirement Benefits,” for additional information. (e) Included amounts for the three-month and six-month periods ended June 30, 2017 recorded in (1) Selling, general and administrative expenses related to a reversal of an accrual recorded as part of purchase accounting from a previous acquisition of $1.0 million ; and (2) Other expenses, net related to final settlement claims associated with the previous disposal of a business of $2.0 million and the revision of tax indemnification expenses of $1.2 million primarily related to a competent authority agreement for a previously disposed business. Also included in Other expenses, net for the six-month period ended June 30, 2017 are $3.2 million of asset retirement obligation charges related to the revision of an estimate at a site formerly owned by Albemarle and a loss of $2.1 million associated with the previous disposal of a business. (f) See Note 3, “Divestitures,” for additional information. (g) Gain recorded in Other expenses, net related to the acquisition of the remaining 50% interest in Salmag. See Note 2, “Acquisitions,” for additional information. (h) Included in Interest and financing expenses is a loss on early extinguishment of debt of $52.8 million . See Note 10, “Long-term Debt,” for additional information.

Pension Plans and Other Postret

Pension Plans and Other Postretirement Benefits	6 Months Ended
	Jun. 30, 2017
Retirement Benefits [Abstract]
Pension Plans and Other Postretirement Benefits	Pension Plans and Other Postretirement Benefits: The components of pension and postretirement benefits cost (credit) from continuing operations for the three-month and six-month periods ended June 30, 2017 and 2016 were as follows (in thousands): Three Months Ended Six Months Ended 2017 2016 2017 2016 Pension Benefits Cost (Credit): Service cost $ 1,020 $ 1,233 $ 2,023 $ 2,281 Interest cost 8,320 9,498 16,608 18,863 Expected return on assets (9,931 ) (10,337 ) (19,839 ) (20,509 ) Actuarial gain — — — (50 ) Amortization of prior service benefit 46 440 73 468 Total net pension benefits (credit) cost $ (545 ) $ 834 $ (1,135 ) $ 1,053 Postretirement Benefits Cost (Credit): Service cost $ 30 $ 28 $ 61 $ 57 Interest cost 585 621 1,170 1,242 Expected return on assets (27 ) (47 ) (55 ) (94 ) Amortization of prior service benefit (24 ) (24 ) (48 ) (48 ) Total net postretirement benefits cost $ 564 $ 578 $ 1,128 $ 1,157 Total net pension and postretirement benefits cost (credit) (a) $ 19 $ 1,412 $ (7 ) $ 2,210 (a) For the three-month and six-month periods ended June 30, 2016 , $0.6 million and $1.2 million , respectively, of net pension and postretirement benefits cost are included in Loss from discontinued operations (net of tax) in the consolidated statements of income (loss). See Note 3, “Divestitures,” for additional information. During the three-month and six-month periods ended June 30, 2017 , we made contributions of $2.7 million and $5.1 million , respectively, to our qualified and nonqualified pension plans for continuing operations. During the three-month and six-month periods ended June 30, 2016 , we made contributions of $3.6 million and $6.0 million , respectively, to our qualified and nonqualified pension plans for continuing operations. Contributions to discontinued operations qualified and nonqualified pension plans were $0.9 million and $1.9 million , respectively, for the three-month and six-month periods ended June 30, 2016 . We paid $0.7 million and $1.2 million in premiums to the U.S. postretirement benefit plan during the three-month and six-month periods ended June 30, 2017 , respectively. During the three-month and six-month periods ended June 30, 2016 , we paid $0.8 million and $1.6 million , respectively, in premiums to the U.S. postretirement benefit plan. Multiemployer Plan Our normal contributions to the Pensionskasse Dynamit Nobel Versicherungsverein auf Gegenseitigkeit, Troisdorf (“DN Pensionskasse”) multiemployer plan for continuing operations were approximately $0.3 million and $0.5 million during the three-month and six-month periods ended June 30, 2017 , respectively. During the three-month and six-month periods ended June 30, 2016 , we made contributions of approximately $0.3 million and $0.6 million , respectively, to the DN Pensionskasse multiemployer plan for continuing operations. Contributions for discontinued operations were approximately $0.2 million and $0.4 million during the three-month and six-month periods ended June 30, 2016 , respectively. Effective July 1, 2016, the DN Pensionskasse is subject to a financial improvement plan which expires on December 31, 2022, with the final contribution in the second quarter of 2023. This financial improvement plan calls for increased capital reserves to avoid future underfunding risk. During the three-month and six-month periods ended June 30, 2017 , we made contributions for our employees covered under this plan of approximately $2.0 million , recorded in Selling, general and administrative expenses, as a result of this financial improvement plan. In addition, during the three-month and six-month periods ended June 30, 2017 , we made contributions relating to this financial improvement plan to indemnify previously divested businesses of approximately $2.9 million , recorded in Other expenses, net.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value of Financial Instruments: In assessing the fair value of financial instruments, we use methods and assumptions that are based on market conditions and other risk factors existing at the time of assessment. Fair value information for our financial instruments is as follows: Long-Term Debt—the fair values of our senior notes are estimated using Level 1 inputs and account for the difference between the recorded amount and fair value of our long-term debt. The carrying value of our remaining long-term debt reported in the accompanying condensed consolidated balance sheets approximates fair value as substantially all of such debt bears interest based on prevailing variable market rates currently available in the countries in which we have borrowings. June 30, 2017 December 31, 2016 Recorded Amount Fair Value Recorded Amount Fair Value (In thousands) Long-term debt $ 1,736,973 $ 1,845,514 $ 2,381,370 $ 2,472,813 Foreign Currency Forward Contracts—we enter into foreign currency forward contracts in connection with our risk management strategies in an attempt to minimize the financial impact of changes in foreign currency exchange rates. These derivative financial instruments are used to manage risk and are not used for trading or other speculative purposes. The fair values of our foreign currency forward contracts are estimated based on current settlement values. At June 30, 2017 and December 31, 2016 , we had outstanding foreign currency forward contracts with notional values totaling $298.8 million and $251.6 million , respectively. Our foreign currency forward contracts outstanding at June 30, 2017 and December 31, 2016 were not designated as hedging instruments under Accounting Standards Codification (“ASC”) 815, Derivatives and Hedging . At June 30, 2017 , $0.4 million was included in Other accounts receivable associated with the fair value of our foreign currency forward contracts, and at December 31, 2016 , $0.2 million was included in Accrued expenses associated with the fair value of our foreign currency forward contracts. Gains and losses on foreign currency forward contracts are recognized in Other expenses, net; further, fluctuations in the value of these contracts are generally expected to be offset by changes in the value of the underlying exposures being hedged, which are also reported in Other expenses, net. For the three-month and six-month periods ended June 30, 2017 , we recognized gains of $3.7 million and $8.2 million , respectively, in Other expenses, net, in our consolidated statements of income (loss) related to the change in fair value of our foreign currency forward contracts. For the three-month and six-month periods ended June 30, 2016 , we recognized losses of $10.7 million and $4.9 million , respectively, in Other expenses, net, in our consolidated statements of income (loss) related to the change in the fair value of our foreign currency forward contracts. Also, for the six -month periods ended June 30, 2017 and 2016 , we recorded (gains) losses of ($8.2) million and $4.9 million , respectively, related to the change in the fair value of our foreign currency forward contracts, and net cash receipts (settlements) of $7.7 million and ($4.8) million , respectively, in Other, net, in our condensed consolidated statements of cash flows. The counterparties to our foreign currency forward contracts are major financial institutions with which we generally have other financial relationships. We are exposed to credit loss in the event of nonperformance by these counterparties. However, we do not anticipate nonperformance by the counterparties.

Fair Value Measurement

Fair Value Measurement	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurement	Fair Value Measurement: Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The inputs used to measure fair value are classified into the following hierarchy: Level 1 Unadjusted quoted prices in active markets for identical assets or liabilities Level 2 Unadjusted quoted prices in active markets for similar assets or liabilities, or unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs other than quoted prices that are observable for the asset or liability Level 3 Unobservable inputs for the asset or liability We endeavor to utilize the best available information in measuring fair value. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Transfers between levels of the fair value hierarchy are deemed to have occurred on the date of the event or change in circumstance that caused the transfer. There were no transfers between Levels 1 and 2 during the six-month period ended June 30, 2017 . The following tables set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2017 and December 31, 2016 (in thousands): June 30, 2017 Quoted Prices in Active Markets for Identical Items (Level 1) Quoted Prices in Active Markets for Similar Items (Level 2) Unobservable Inputs (Level 3) Assets: Investments under executive deferred compensation plan (a) $ 23,432 $ 23,432 $ — $ — Private equity securities (b) $ 35 $ 35 $ — $ — Private equity securities measured at net asset value (b)(c) $ 5,489 $ — $ — $ — Foreign currency forward contracts (d) $ 370 $ — $ 370 $ — Liabilities: Obligations under executive deferred compensation plan (a) $ 23,432 $ 23,432 $ — $ — December 31, 2016 Quoted Prices in Active Markets for Identical Items (Level 1) Quoted Prices in Active Markets for Similar Items (Level 2) Unobservable Inputs (Level 3) Assets: Investments under executive deferred compensation plan (a) $ 22,037 $ 22,037 $ — $ — Private equity securities (b) $ 35 $ 35 $ — $ — Private equity securities measured at net asset value (b)(c) $ 5,498 $ — $ — $ — Liabilities: Obligations under executive deferred compensation plan (a) $ 22,037 $ 22,037 $ — $ — Foreign currency forward contracts (d) $ 182 $ — $ 182 $ — (a) We maintain an Executive Deferred Compensation Plan (“EDCP”) that was adopted in 2001 and subsequently amended. The purpose of the EDCP is to provide current tax planning opportunities as well as supplemental funds upon the retirement or death of certain of our employees. The EDCP is intended to aid in attracting and retaining employees of exceptional ability by providing them with these benefits. We also maintain a Benefit Protection Trust (the “Trust”) that was created to provide a source of funds to assist in meeting the obligations of the EDCP, subject to the claims of our creditors in the event of our insolvency. Assets of the Trust are consolidated in accordance with authoritative guidance. The assets of the Trust consist primarily of mutual fund investments (which are accounted for as trading securities and are marked-to-market on a monthly basis through the consolidated statements of income (loss)) and cash and cash equivalents. As such, these assets and obligations are classified within Level 1. (b) Primarily consists of private equity securities classified as available-for-sale and are reported in Investments in the condensed consolidated balance sheets. The changes in fair value are reported in Other expenses, net, in our consolidated statements of income (loss). (c) Holdings in certain private equity securities are measured at fair value using the net asset value per share (or its equivalent) practical expedient and have not been categorized in the fair value hierarchy. (d) As a result of our global operating and financing activities, we are exposed to market risks from changes in foreign currency exchange rates, which may adversely affect our operating results and financial position. When deemed appropriate, we minimize our risks from foreign currency exchange rate fluctuations through the use of foreign currency forward contracts. Unless otherwise noted, these derivative financial instruments are not designated as hedging instruments under ASC 815, Derivatives and Hedging . The foreign currency forward contracts are valued using broker quotations or market transactions in either the listed or over-the-counter markets. As such, these derivative instruments are classified within Level 2.

Accumulated Other Comprehensive

Accumulated Other Comprehensive (Loss) Income	6 Months Ended
	Jun. 30, 2017
Equity [Abstract]
Accumulated Other Comprehensive (Loss) Income	Accumulated Other Comprehensive (Loss) Income: The components and activity in Accumulated other comprehensive (loss) income (net of deferred income taxes) consisted of the following during the periods indicated below (in thousands): Foreign Currency Translation Pension and Postretirement Benefits (a) Net Investment Hedge Interest Rate Swap (b) Total Three months ended June 30, 2017 Balance at March 31, 2017 $ (405,527 ) $ 69 $ 74,693 $ (16,216 ) $ (346,981 ) Other comprehensive income (loss) before reclassifications 64,069 — (14,234 ) — 49,835 Amounts reclassified from accumulated other comprehensive loss — 16 — 529 545 Other comprehensive income (loss), net of tax 64,069 16 (14,234 ) 529 50,380 Other comprehensive income attributable to noncontrolling interests (232 ) — — — (232 ) Balance at June 30, 2017 $ (341,690 ) $ 85 $ 60,459 $ (15,687 ) $ (296,833 ) Three months ended June 30, 2016 Balance at March 31, 2016 $ (365,291 ) $ (757 ) $ 52,721 $ (18,336 ) $ (331,663 ) Other comprehensive (loss) income before reclassifications (51,193 ) — 6,607 — (44,586 ) Amounts reclassified from accumulated other comprehensive loss — 419 — 526 945 Other comprehensive (loss) income, net of tax (51,193 ) 419 6,607 526 (43,641 ) Other comprehensive income attributable to noncontrolling interests (152 ) — — — (152 ) Balance at June 30, 2016 $ (416,636 ) $ (338 ) $ 59,328 $ (17,810 ) $ (375,456 ) Six months ended June 30, 2017 Balance at December 31, 2016 $ (484,121 ) $ 76 $ 88,378 $ (16,745 ) $ (412,412 ) Other comprehensive income (loss) before reclassifications 143,124 — (27,919 ) — 115,205 Amounts reclassified from accumulated other comprehensive loss — 9 — 1,058 1,067 Other comprehensive income (loss), net of tax 143,124 9 (27,919 ) 1,058 116,272 Other comprehensive income attributable to noncontrolling interests (693 ) — — — (693 ) Balance at June 30, 2017 $ (341,690 ) $ 85 $ 60,459 $ (15,687 ) $ (296,833 ) Six months ended June 30, 2016 Balance at December 31, 2015 $ (463,914 ) $ (758 ) $ 62,245 $ (18,861 ) $ (421,288 ) Other comprehensive income (loss) before reclassifications 47,713 — (2,917 ) — 44,796 Amounts reclassified from accumulated other comprehensive loss — 420 — 1,051 1,471 Other comprehensive income (loss), net of tax 47,713 420 (2,917 ) 1,051 46,267 Other comprehensive income attributable to noncontrolling interests (435 ) — — — (435 ) Balance at June 30, 2016 $ (416,636 ) $ (338 ) $ 59,328 $ (17,810 ) $ (375,456 ) (a) The pre-tax portion of amounts reclassified from accumulated other comprehensive loss consists of amortization of prior service benefit, which is a component of pension and postretirement benefits cost (credit). See Note 13, “Pension Plans and Other Postretirement Benefits.” (b) The pre-tax portion of amounts reclassified from accumulated other comprehensive loss is included in interest expense. The amount of income tax benefit (expense) allocated to each component of Other comprehensive income (loss) for the three-month and six-month periods ended June 30, 2017 and 2016 is provided in the following tables (in thousands): Three Months Ended June 30, 2017 2016 Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Other comprehensive income (loss), before tax $ 64,069 $ 16 $ (22,446 ) $ 834 $ (50,738 ) $ 422 $ 10,490 $ 834 Income tax benefit (expense) — — 8,212 (305 ) (455 ) (3 ) (3,883 ) (308 ) Other comprehensive income (loss), net of tax $ 64,069 $ 16 $ (14,234 ) $ 529 $ (51,193 ) $ 419 $ 6,607 $ 526 Six Months Ended June 30, 2017 2016 Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Other comprehensive income (loss), before tax $ 144,210 $ 10 $ (44,026 ) $ 1,668 $ 48,539 $ 426 $ (4,631 ) $ 1,668 Income tax (expense) benefit (1,086 ) (1 ) 16,107 (610 ) (826 ) (6 ) 1,714 (617 ) Other comprehensive income (loss), net of tax $ 143,124 $ 9 $ (27,919 ) $ 1,058 $ 47,713 $ 420 $ (2,917 ) $ 1,051

Related Party Transactions

Related Party Transactions	6 Months Ended
	Jun. 30, 2017
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions: Our condensed consolidated financial statements include sales to and purchases from unconsolidated affiliates in the ordinary course of business as follows (in thousands): Three Months Ended Six Months Ended 2017 2016 2017 2016 Sales to unconsolidated affiliates $ 9,255 $ 8,231 $ 16,444 $ 14,405 Purchases from unconsolidated affiliates 55,949 27,160 96,519 62,781

Recently Issued Accounting Pron

Recently Issued Accounting Pronouncements	6 Months Ended
	Jun. 30, 2017
Accounting Changes and Error Corrections [Abstract]
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements: In May 2014, the Financial Accounting Standards Board (“FASB”) issued accounting guidance designed to enhance comparability of revenue recognition practices across entities, industries, jurisdictions and capital markets. The core principle of the guidance is that revenue recognized from a transaction or event that arises from a contract with a customer should reflect the consideration to which an entity expects to be entitled in exchange for goods or services provided. To achieve that core principle the new guidance sets forth a five-step revenue recognition model that will need to be applied consistently to all contracts with customers, except those that are within the scope of other topics in the ASC. Also required are new disclosures to help users of financial statements better understand the nature, amount, timing and uncertainty of revenues and cash flows from contracts with customers. The new disclosures include qualitative and quantitative information about contracts with customers, significant judgments made in applying the revenue guidance, and assets recognized related to the costs to obtain or fulfill a contract. In March 2016 and April 2016, the FASB issued amendments to this new guidance that provides clarification about principal versus agent considerations, identification of performance obligations and accounting for the licensing of intellectual property. In May 2016, the FASB issued an amendment to the guidance that provides clarification about collectibility, noncash consideration, presentation of sales tax, and transition. In December 2016, the FASB issued an amendment to the guidance that provides narrow-scope improvements and practical expedient regarding collectibility, presentation of sales tax collected from customers, non-cash considerations, contract modifications at transition, completed contracts at transition and other technical corrections. These new requirements become effective for annual and interim reporting periods beginning after December 15, 2017. Early adoption is permitted for annual and interim reporting periods beginning after December 15, 2016. We expect to adopt the new standard in the first quarter of 2018 using the modified retrospective method. We have made significant progress in evaluating our existing contracts and accounting policies to determine the impact this standard will have on the condensed consolidated financial statements and related disclosures. In addition, we are in the process of implementing appropriate changes to the business processes and controls to support recognition and disclosure under the new standard, as well as continuing to assess the new disclosures that will be required in the first quarter of 2018, following the adoption of this new standard. In July 2015, the FASB issued accounting guidance that requires inventory to be measured at the lower of cost and net realizable value. The scope of this guidance excludes inventory measured using the last-in first-out method or the retail inventory method. This new requirement became effective on January 1, 2017 and did not have a significant impact on our condensed consolidated financial statements. In February 2016, the FASB issued accounting guidance that requires assets and liabilities arising from leases to be recorded on the balance sheet. Additional disclosures are required regarding the amount, timing, and uncertainty of cash flows from leases. This new guidance will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, and is to be applied using a modified retrospective approach. Early adoption is permitted. The impact of this new requirement on our financial statements is being assessed and is not yet known. In March 2016, the FASB issued accounting guidance that simplifies several aspects of the accounting for share-based payment awards. Among other things, this guidance requires all tax effects related to share-based payment awards to be recognized as income tax expense or benefit on the income statement, thus eliminating all additional paid-in capital pools. An entity should recognize excess tax benefits regardless of whether the benefit reduces income taxes payable in the current period. For interim reporting purposes, excess tax benefits and tax deficiencies should be accounted for as discrete items in the reporting period in which they occur. Additionally, this new guidance requires all tax related cash flows resulting from share-based payments to be presented as an operating activity on the statement of cash flows rather than as a financing activity. This guidance became effective on January 1, 2017. The impact of recognizing excess tax benefits in the income statement resulted in a $0.6 million and $4.7 million reduction in Income tax expense for the three-month and six-month periods ended June 30, 2017, respectively. The remaining aspects of adopting this guidance did not have a material impact on our condensed consolidated financial statements. In August 2016, the FASB issued accounting guidance which clarifies the proper presentation and classification of certain cash receipts and cash payments in the statement of cash flows. The new guidance addresses cash flow issues including, but not limited to, debt prepayment or debt extinguishment costs and distributions received from equity method investments. As allowed by the provisions of this new guidance, we early-adopted this new guidance in the first quarter of 2017. The adoption of this new guidance did not have a significant impact on our condensed consolidated financial statements. In November 2016, the FASB issued accounting guidance that requires restricted cash and restricted cash equivalents to be included with cash and cash equivalents when reconciling the beginning and end of period total amounts shown on the statement of cash flows. This guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a retrospective basis. Early adoption is permitted. We do not expect this guidance to have a significant impact on our financial statements. In January 2017, the FASB issued accounting guidance to clarify the definition of a business for determining whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted. We currently do not expect this guidance to have a significant impact on our financial statements. In January 2017, the FASB issued accounting guidance to simplify the accounting for goodwill impairment. The guidance removes Step 2 of the goodwill impairment test, which requires a reporting unit to calculate the implied fair value of goodwill by assigning the fair value of a reporting unit to all of its assets and liabilities as if that reporting unit has been acquired in a business combination. A goodwill impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance will remain unchanged. Entities will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. This guidance will be effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted for goodwill impairment tests performed after January 1, 2017. We do not expect this guidance to have a significant impact on our financial statements. In March 2017, the FASB issued accounting guidance that changes the presentation of net periodic pension and postretirement benefit cost (“net benefit cost”) in the income statement. This new guidance requires service cost to be presented as part of operating income (expense) and all other components of net benefit cost are to be shown outside of operations. This guidance will be effective for periods beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a retrospective basis. Early adoption is permitted as of the beginning of an annual period for which an entity’s financial statements have not been issued or made available for issuance. We do not expect this guidance to have a significant impact on our financial statements. I n May 2017, the FASB issued accounting guidance to clarify when to account for a change to the terms or conditions of a share-based payment award as a modification. Under the new guidance, modification accounting is required only if the fair value, the vesting conditions, or the classification of the award (as equity or liability) changes as a result of the change in terms or conditions. This new guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted. We currently do not expect this guidance to have a significant impact on our financial statements.

Recently Issued Accounting Pr26

Recently Issued Accounting Pronouncements (Policies)	6 Months Ended
	Jun. 30, 2017
Accounting Changes and Error Corrections [Abstract]
Recently Issued Accounting Pronouncements	In May 2014, the Financial Accounting Standards Board (“FASB”) issued accounting guidance designed to enhance comparability of revenue recognition practices across entities, industries, jurisdictions and capital markets. The core principle of the guidance is that revenue recognized from a transaction or event that arises from a contract with a customer should reflect the consideration to which an entity expects to be entitled in exchange for goods or services provided. To achieve that core principle the new guidance sets forth a five-step revenue recognition model that will need to be applied consistently to all contracts with customers, except those that are within the scope of other topics in the ASC. Also required are new disclosures to help users of financial statements better understand the nature, amount, timing and uncertainty of revenues and cash flows from contracts with customers. The new disclosures include qualitative and quantitative information about contracts with customers, significant judgments made in applying the revenue guidance, and assets recognized related to the costs to obtain or fulfill a contract. In March 2016 and April 2016, the FASB issued amendments to this new guidance that provides clarification about principal versus agent considerations, identification of performance obligations and accounting for the licensing of intellectual property. In May 2016, the FASB issued an amendment to the guidance that provides clarification about collectibility, noncash consideration, presentation of sales tax, and transition. In December 2016, the FASB issued an amendment to the guidance that provides narrow-scope improvements and practical expedient regarding collectibility, presentation of sales tax collected from customers, non-cash considerations, contract modifications at transition, completed contracts at transition and other technical corrections. These new requirements become effective for annual and interim reporting periods beginning after December 15, 2017. Early adoption is permitted for annual and interim reporting periods beginning after December 15, 2016. We expect to adopt the new standard in the first quarter of 2018 using the modified retrospective method. We have made significant progress in evaluating our existing contracts and accounting policies to determine the impact this standard will have on the condensed consolidated financial statements and related disclosures. In addition, we are in the process of implementing appropriate changes to the business processes and controls to support recognition and disclosure under the new standard, as well as continuing to assess the new disclosures that will be required in the first quarter of 2018, following the adoption of this new standard. In July 2015, the FASB issued accounting guidance that requires inventory to be measured at the lower of cost and net realizable value. The scope of this guidance excludes inventory measured using the last-in first-out method or the retail inventory method. This new requirement became effective on January 1, 2017 and did not have a significant impact on our condensed consolidated financial statements. In February 2016, the FASB issued accounting guidance that requires assets and liabilities arising from leases to be recorded on the balance sheet. Additional disclosures are required regarding the amount, timing, and uncertainty of cash flows from leases. This new guidance will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, and is to be applied using a modified retrospective approach. Early adoption is permitted. The impact of this new requirement on our financial statements is being assessed and is not yet known. In March 2016, the FASB issued accounting guidance that simplifies several aspects of the accounting for share-based payment awards. Among other things, this guidance requires all tax effects related to share-based payment awards to be recognized as income tax expense or benefit on the income statement, thus eliminating all additional paid-in capital pools. An entity should recognize excess tax benefits regardless of whether the benefit reduces income taxes payable in the current period. For interim reporting purposes, excess tax benefits and tax deficiencies should be accounted for as discrete items in the reporting period in which they occur. Additionally, this new guidance requires all tax related cash flows resulting from share-based payments to be presented as an operating activity on the statement of cash flows rather than as a financing activity. This guidance became effective on January 1, 2017. The impact of recognizing excess tax benefits in the income statement resulted in a $0.6 million and $4.7 million reduction in Income tax expense for the three-month and six-month periods ended June 30, 2017, respectively. The remaining aspects of adopting this guidance did not have a material impact on our condensed consolidated financial statements. In August 2016, the FASB issued accounting guidance which clarifies the proper presentation and classification of certain cash receipts and cash payments in the statement of cash flows. The new guidance addresses cash flow issues including, but not limited to, debt prepayment or debt extinguishment costs and distributions received from equity method investments. As allowed by the provisions of this new guidance, we early-adopted this new guidance in the first quarter of 2017. The adoption of this new guidance did not have a significant impact on our condensed consolidated financial statements. In November 2016, the FASB issued accounting guidance that requires restricted cash and restricted cash equivalents to be included with cash and cash equivalents when reconciling the beginning and end of period total amounts shown on the statement of cash flows. This guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a retrospective basis. Early adoption is permitted. We do not expect this guidance to have a significant impact on our financial statements. In January 2017, the FASB issued accounting guidance to clarify the definition of a business for determining whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted. We currently do not expect this guidance to have a significant impact on our financial statements. In January 2017, the FASB issued accounting guidance to simplify the accounting for goodwill impairment. The guidance removes Step 2 of the goodwill impairment test, which requires a reporting unit to calculate the implied fair value of goodwill by assigning the fair value of a reporting unit to all of its assets and liabilities as if that reporting unit has been acquired in a business combination. A goodwill impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance will remain unchanged. Entities will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. This guidance will be effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted for goodwill impairment tests performed after January 1, 2017. We do not expect this guidance to have a significant impact on our financial statements. In March 2017, the FASB issued accounting guidance that changes the presentation of net periodic pension and postretirement benefit cost (“net benefit cost”) in the income statement. This new guidance requires service cost to be presented as part of operating income (expense) and all other components of net benefit cost are to be shown outside of operations. This guidance will be effective for periods beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a retrospective basis. Early adoption is permitted as of the beginning of an annual period for which an entity’s financial statements have not been issued or made available for issuance. We do not expect this guidance to have a significant impact on our financial statements. I n May 2017, the FASB issued accounting guidance to clarify when to account for a change to the terms or conditions of a share-based payment award as a modification. Under the new guidance, modification accounting is required only if the fair value, the vesting conditions, or the classification of the award (as equity or liability) changes as a result of the change in terms or conditions. This new guidance will be effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, and is to be applied on a prospective basis. Early adoption is permitted. We currently do not expect this guidance to have a significant impact on our financial statements.

Divestitures Divestitures (Tabl

Divestitures Divestitures (Tables)	6 Months Ended
	Jun. 30, 2017
Discontinued Operations and Disposal Groups [Abstract]
Schedule of discontinued operations	The major components of Loss from discontinued operations (net of tax) for the three-month and six-month periods ended June 30, 2016 were as follows (in thousands): Three Months Ended Six Months Ended Net sales $ 218,355 $ 426,542 Cost of goods sold 120,448 233,771 Operating expenses, net 69,595 132,448 Interest and financing expenses (a) 9,911 20,048 Other income, net (832 ) (1,770 ) Income before income taxes 19,233 42,045 Income tax expense (b) 417,573 423,073 Loss from discontinued operations (net of tax) $ (398,340 ) $ (381,028 ) (a) Interest and financing expenses included the allocation of interest expense not directly attributable to other operations as well as interest expense related to debt to be assumed by the buyer. The allocation of interest expense to discontinued operations was based on the ratio of net assets held for sale to the sum of total net assets plus consolidated debt. (b) Income tax expense for the three-month and six-month periods ended June 30, 2016 includes a discrete non-cash charge of $381.5 million due to a change in the Company’s assertion over book and tax basis differences related to a U.S. entity being sold, as well as a discrete non-cash charge of $35.2 million related to a change in the Company’s assertion over reinvestment of foreign undistributed earnings. Depreciation and amortization and capital expenditures from discontinued operations for the six -month period ended June 30, 2016 were as follows (in thousands): Six Months Ended Depreciation and amortization $ 35,194 Capital expenditures $ 10,371

Goodwill and Other Intangibles

Goodwill and Other Intangibles (Tables)	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in Goodwill	The following table summarizes the changes in goodwill by reportable segment for the six months ended June 30, 2017 (in thousands): Lithium and Advanced Materials Bromine Specialties Refining Solutions All Other Total Balance at December 31, 2016 $ 1,348,261 $ 20,319 $ 164,866 $ 6,586 $ 1,540,032 Acquisitions (a) (22,071 ) — — — (22,071 ) Foreign currency translation adjustments and other 54,468 — 14,021 — 68,489 Balance at June 30, 2017 $ 1,380,658 $ 20,319 $ 178,887 $ 6,586 $ 1,586,450 (a) Primarily represents preliminary purchase price adjustments related to the preliminary appraisal of intangible assets during the measurement period for the Jiangli New Materials acquisition. See Note 2, “Acquisitions,” for additional information.
Other Intangibles	The following table summarizes the changes in other intangibles and related accumulated amortization for the six months ended June 30, 2017 (in thousands): Customer Lists and Relationships Trade Names and Trademarks (a) Patents and Technology Other Total Gross Asset Value Balance at December 31, 2016 $ 387,893 $ 16,514 $ 38,434 $ 18,844 $ 461,685 Acquisitions (b) 1,717 — 25,555 19,917 47,189 Foreign currency translation adjustments and other 21,044 649 1,956 5,013 28,662 Balance at June 30, 2017 $ 410,654 $ 17,163 $ 65,945 $ 43,774 $ 537,536 Accumulated Amortization Balance at December 31, 2016 $ (49,165 ) $ (7,952 ) $ (31,683 ) $ (18,321 ) $ (107,121 ) Amortization (9,716 ) — (830 ) (1,043 ) (11,589 ) Foreign currency translation adjustments and other (2,594 ) (213 ) (1,288 ) 3,049 (1,046 ) Balance at June 30, 2017 $ (61,475 ) $ (8,165 ) $ (33,801 ) $ (16,315 ) $ (119,756 ) Net Book Value at December 31, 2016 $ 338,728 $ 8,562 $ 6,751 $ 523 $ 354,564 Net Book Value at June 30, 2017 $ 349,179 $ 8,998 $ 32,144 $ 27,459 $ 417,780 (a) Balances as of June 30, 2017 and December 31, 2016 include only indefinite-lived intangible assets. (b) Represents preliminary purchase price adjustments for the Jiangli New Materials acquisition and the acquisition of the remaining equity interest in Salmag. See Note 2, “Acquisitions,” for additional information.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
Calculation of Basic and Diluted Earning Per Share	Basic and diluted earnings per share from continuing operations for the three-month and six-month periods ended June 30, 2017 and 2016 are calculated as follows (in thousands, except per share amounts): Three Months Ended Six Months Ended 2017 2016 2017 2016 Basic earnings per share from continuing operations Numerator: Net income from continuing operations $ 113,689 $ 95,586 $ 176,346 $ 313,822 Net income from continuing operations attributable to noncontrolling interests (10,356 ) (12,067 ) (21,800 ) (19,429 ) Net income from continuing operations attributable to Albemarle Corporation $ 103,333 $ 83,519 $ 154,546 $ 294,393 Denominator: Weighted-average common shares for basic earnings per share 110,686 112,339 111,336 112,300 Basic earnings per share from continuing operations $ 0.93 $ 0.74 $ 1.39 $ 2.62 Diluted earnings per share from continuing operations Numerator: Net income from continuing operations $ 113,689 $ 95,586 $ 176,346 $ 313,822 Net income from continuing operations attributable to noncontrolling interests (10,356 ) (12,067 ) (21,800 ) (19,429 ) Net income from continuing operations attributable to Albemarle Corporation $ 103,333 $ 83,519 $ 154,546 $ 294,393 Denominator: Weighted-average common shares for basic earnings per share 110,686 112,339 111,336 112,300 Incremental shares under stock compensation plans 1,419 836 1,361 673 Weighted-average common shares for diluted earnings per share 112,105 113,175 112,697 112,973 Diluted earnings per share from continuing operations $ 0.92 $ 0.74 $ 1.37 $ 2.61

Inventories (Tables)

Inventories (Tables)	6 Months Ended
	Jun. 30, 2017
Inventory Disclosure [Abstract]
Breakdown of Inventories	The following table provides a breakdown of inventories at June 30, 2017 and December 31, 2016 (in thousands): June 30, December 31, 2017 2016 Finished goods (a) $ 385,798 $ 289,102 Raw materials and work in process (b) 126,364 109,706 Stores, supplies and other 53,732 51,455 Total inventories $ 565,894 $ 450,263 (a) Increase primarily due to the Jiangli New Materials acquisition and the build up of inventory at several Lithium and Advanced Materials segment locations. (b) Included $53.7 million and $47.1 million at June 30, 2017 and December 31, 2016 , respectively, of work in process related to the Lithium product category.

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
	Jun. 30, 2017
Debt Disclosure [Abstract]
Long-term Debt	Long-term debt at June 30, 2017 and December 31, 2016 consisted of the following (in thousands): June 30, December 31, 2017 2016 1.875% Senior notes, net of unamortized discount and debt issuance costs of $4,278 at June 30, 2017 and $7,823 at December 31, 2016 $ 441,151 $ 719,617 3.00% Senior notes, net of unamortized discount and debt issuance costs of $1,286 at December 31, 2016 — 248,714 4.15% Senior notes, net of unamortized discount and debt issuance costs of $3,615 at June 30, 2017 and $3,859 at December 31, 2016 421,385 421,141 4.50% Senior notes, net of unamortized discount and debt issuance costs of $1,041 at June 30, 2017 and $2,380 at December 31, 2016 174,174 347,620 5.45% Senior notes, net of unamortized discount and debt issuance costs of $4,236 at June 30, 2017 and $4,313 at December 31, 2016 345,764 345,687 Commercial paper notes 307,000 247,503 Variable-rate foreign bank loans 38,742 38,939 Other 361 41 Total long-term debt 1,728,577 2,369,262 Less amounts due within one year 307,109 247,544 Long-term debt, less current portion $ 1,421,468 $ 2,121,718

Commitments and Contingencies (

Commitments and Contingencies (Tables)	6 Months Ended
	Jun. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Activity in Recorded Environmental Liabilities	We had the following activity in our recorded environmental liabilities for the six months ended June 30, 2017 , as follows (in thousands): Beginning balance at December 31, 2016 $ 34,919 Expenditures (894 ) Accretion of discount 370 Foreign currency translation adjustments and other 1,643 Ending balance at June 30, 2017 36,038 Less amounts reported in Accrued expenses 2,390 Amounts reported in Other noncurrent liabilities $ 33,648

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2017
Segment Reporting [Abstract]
Reportable Segments Summarized Financial Information	Three Months Ended Six Months Ended 2017 2016 2017 2016 (In thousands) Net sales: Lithium and Advanced Materials $ 317,859 $ 233,353 $ 602,234 $ 449,526 Bromine Specialties 203,945 206,863 423,136 403,416 Refining Solutions 184,217 178,012 369,629 348,591 All Other 30,704 50,626 63,123 122,715 Corporate 533 473 1,199 2,290 Total net sales $ 737,258 $ 669,327 $ 1,459,321 $ 1,326,538 Adjusted EBITDA: Lithium and Advanced Materials $ 132,549 $ 82,668 $ 252,571 $ 169,142 Bromine Specialties 62,075 66,562 130,563 128,170 Refining Solutions 50,078 61,586 99,657 116,660 All Other 2,444 876 7,600 9,340 Corporate (28,205 ) (21,221 ) (60,074 ) (40,808 ) Total adjusted EBITDA $ 218,941 $ 190,471 $ 430,317 $ 382,504 See below for a reconciliation of adjusted EBITDA, the non-GAAP financial measure, from Net income (loss) attributable to Albemarle Corporation, the most directly comparable financial measure calculated and reported in accordance with U.S. GAAP (in thousands): Lithium and Advanced Materials Bromine Specialties Refining Solutions Reportable Segments Total All Other Corporate Consolidated Total Three months ended June 30, 2017 Net income (loss) attributable to Albemarle Corporation $ 95,350 $ 51,739 $ 40,463 $ 187,552 $ 152 $ (84,371 ) $ 103,333 Depreciation and amortization 25,278 10,336 9,615 45,229 2,292 1,601 49,122 Utilization of inventory markup (a) 11,921 — — 11,921 — — 11,921 Restructuring and other, net (b) — — — — — 4,235 4,235 Acquisition and integration related costs (c) — — — — — 6,479 6,479 Interest and financing expenses — — — — — 14,590 14,590 Income tax expense — — — — — 23,130 23,130 Non-operating pension and OPEB items — — — — — (1,053 ) (1,053 ) Multiemployer plan shortfall contributions (d) — — — — — 4,940 4,940 Other (e) — — — — — 2,244 2,244 Adjusted EBITDA $ 132,549 $ 62,075 $ 50,078 $ 244,702 $ 2,444 $ (28,205 ) $ 218,941 Three months ended June 30, 2016 Net income (loss) attributable to Albemarle Corporation $ 56,880 $ 56,747 $ 52,472 $ 166,099 $ (1,503 ) $ (479,417 ) $ (314,821 ) Depreciation and amortization 25,788 9,815 9,114 44,717 3,353 1,635 49,705 Gain on sales of businesses (f) — — — — (974 ) — (974 ) Acquisition and integration related costs (c) — — — — — 19,030 19,030 Interest and financing expenses — — — — — 15,800 15,800 Income tax expense — — — — — 23,656 23,656 Loss from discontinued operations (net of tax) — — — — — 398,340 398,340 Non-operating pension and OPEB items — — — — — (265 ) (265 ) Adjusted EBITDA $ 82,668 $ 66,562 $ 61,586 $ 210,816 $ 876 $ (21,221 ) $ 190,471 Six months ended June 30, 2017 Net income (loss) attributable to Albemarle Corporation $ 189,456 $ 110,433 $ 80,937 $ 380,826 $ 3,398 $ (229,678 ) $ 154,546 Depreciation and amortization 48,021 20,130 18,720 86,871 4,202 3,119 94,192 Utilization of inventory markup (a) 22,527 — — 22,527 — — 22,527 Restructuring and other (b) — — — — — 17,141 17,141 Gain on acquisition (g) (7,433 ) — — (7,433 ) — — (7,433 ) Acquisition and integration related costs (c) — — — — — 20,760 20,760 Interest and financing expenses (h) — — — — — 83,103 83,103 Income tax expense — — — — — 35,101 35,101 Non-operating pension and OPEB items — — — — — (2,116 ) (2,116 ) Multiemployer plan shortfall contributions (d) — — — — — 4,940 4,940 Other (e) — — — — — 7,556 7,556 Adjusted EBITDA $ 252,571 $ 130,563 $ 99,657 $ 482,791 $ 7,600 $ (60,074 ) $ 430,317 Six months ended June 30, 2016 Net income (loss) attributable to Albemarle Corporation $ 120,207 $ 108,600 $ 98,786 $ 327,593 $ 129,206 $ (543,434 ) $ (86,635 ) Depreciation and amortization 48,935 19,570 17,874 86,379 3,965 2,970 93,314 (Gain) loss on sales of businesses, net (f) — — — — (123,831 ) 1,533 (122,298 ) Acquisition and integration related costs (c) — — — — — 37,588 37,588 Interest and financing expenses — — — — — 30,914 30,914 Income tax expense — — — — — 49,141 49,141 Loss from discontinued operations (net of tax) — — — — — 381,028 381,028 Non-operating pension and OPEB items — — — — — (548 ) (548 ) Adjusted EBITDA $ 169,142 $ 128,170 $ 116,660 $ 413,972 $ 9,340 $ (40,808 ) $ 382,504 (a) In connection with the acquisition of Jiangli New Materials, the Company valued inventory purchased from Jiangli New Materials at fair value, which resulted in a markup of the underlying net book value of the inventory totaling approximately $23.0 million . The inventory markup is being expensed over the estimated remaining selling period. For the three-month and six-month periods ended June 30, 2017, $11.9 million and $22.5 million , respectively, was included in Cost of goods sold related to the utilization of the inventory markup. (b) During 2017, we initiated action to reduce costs in each of our reportable segments at several locations, primarily at our Lithium sites in Germany. Based on the restructuring plans, we have recorded expenses of $4.2 million in Selling, general and administrative expenses for the three-month period ended June 30, 2017 and $2.9 million in Cost of goods sold, $8.4 million in Selling, general and administrative expenses and $5.8 million in Research and development expenses for the six-month period ended June 30, 2017, primarily related to expected severance payments. The unpaid balance is recorded in Accrued expenses at June 30, 2017, with the expectation that the majority of these plans will be completed by the end of 2017. (c) See Note 2, “Acquisitions,” for additional information. (d) Included shortfall contributions for our multiemployer plan financial improvement plan. See Note 13, “Pension Plans and Other Postretirement Benefits,” for additional information. (e) Included amounts for the three-month and six-month periods ended June 30, 2017 recorded in (1) Selling, general and administrative expenses related to a reversal of an accrual recorded as part of purchase accounting from a previous acquisition of $1.0 million ; and (2) Other expenses, net related to final settlement claims associated with the previous disposal of a business of $2.0 million and the revision of tax indemnification expenses of $1.2 million primarily related to a competent authority agreement for a previously disposed business. Also included in Other expenses, net for the six-month period ended June 30, 2017 are $3.2 million of asset retirement obligation charges related to the revision of an estimate at a site formerly owned by Albemarle and a loss of $2.1 million associated with the previous disposal of a business. (f) See Note 3, “Divestitures,” for additional information. (g) Gain recorded in Other expenses, net related to the acquisition of the remaining 50% interest in Salmag. See Note 2, “Acquisitions,” for additional information. (h) Included in Interest and financing expenses is a loss on early extinguishment of debt of $52.8 million . See Note 10, “Long-term Debt,” for additional information.

Pension Plans and Other Postr34

Pension Plans and Other Postretirement Benefits (Tables)	6 Months Ended
	Jun. 30, 2017
Retirement Benefits [Abstract]
Domestic and Foreign Pension and Postretirement Defined Benefit Plans	The components of pension and postretirement benefits cost (credit) from continuing operations for the three-month and six-month periods ended June 30, 2017 and 2016 were as follows (in thousands): Three Months Ended Six Months Ended 2017 2016 2017 2016 Pension Benefits Cost (Credit): Service cost $ 1,020 $ 1,233 $ 2,023 $ 2,281 Interest cost 8,320 9,498 16,608 18,863 Expected return on assets (9,931 ) (10,337 ) (19,839 ) (20,509 ) Actuarial gain — — — (50 ) Amortization of prior service benefit 46 440 73 468 Total net pension benefits (credit) cost $ (545 ) $ 834 $ (1,135 ) $ 1,053 Postretirement Benefits Cost (Credit): Service cost $ 30 $ 28 $ 61 $ 57 Interest cost 585 621 1,170 1,242 Expected return on assets (27 ) (47 ) (55 ) (94 ) Amortization of prior service benefit (24 ) (24 ) (48 ) (48 ) Total net postretirement benefits cost $ 564 $ 578 $ 1,128 $ 1,157 Total net pension and postretirement benefits cost (credit) (a) $ 19 $ 1,412 $ (7 ) $ 2,210 (a) For the three-month and six-month periods ended June 30, 2016 , $0.6 million and $1.2 million , respectively, of net pension and postretirement benefits cost are included in Loss from discontinued operations (net of tax) in the consolidated statements of income (loss). See Note 3, “Divestitures,” for additional information.

Fair Value of Financial Instr35

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value of Long-Term Debt	The carrying value of our remaining long-term debt reported in the accompanying condensed consolidated balance sheets approximates fair value as substantially all of such debt bears interest based on prevailing variable market rates currently available in the countries in which we have borrowings. June 30, 2017 December 31, 2016 Recorded Amount Fair Value Recorded Amount Fair Value (In thousands) Long-term debt $ 1,736,973 $ 1,845,514 $ 2,381,370 $ 2,472,813

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Financial Assets and Liabilities Accounted for at Fair Value on Recurring Basis	The following tables set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2017 and December 31, 2016 (in thousands): June 30, 2017 Quoted Prices in Active Markets for Identical Items (Level 1) Quoted Prices in Active Markets for Similar Items (Level 2) Unobservable Inputs (Level 3) Assets: Investments under executive deferred compensation plan (a) $ 23,432 $ 23,432 $ — $ — Private equity securities (b) $ 35 $ 35 $ — $ — Private equity securities measured at net asset value (b)(c) $ 5,489 $ — $ — $ — Foreign currency forward contracts (d) $ 370 $ — $ 370 $ — Liabilities: Obligations under executive deferred compensation plan (a) $ 23,432 $ 23,432 $ — $ — December 31, 2016 Quoted Prices in Active Markets for Identical Items (Level 1) Quoted Prices in Active Markets for Similar Items (Level 2) Unobservable Inputs (Level 3) Assets: Investments under executive deferred compensation plan (a) $ 22,037 $ 22,037 $ — $ — Private equity securities (b) $ 35 $ 35 $ — $ — Private equity securities measured at net asset value (b)(c) $ 5,498 $ — $ — $ — Liabilities: Obligations under executive deferred compensation plan (a) $ 22,037 $ 22,037 $ — $ — Foreign currency forward contracts (d) $ 182 $ — $ 182 $ — (a) We maintain an Executive Deferred Compensation Plan (“EDCP”) that was adopted in 2001 and subsequently amended. The purpose of the EDCP is to provide current tax planning opportunities as well as supplemental funds upon the retirement or death of certain of our employees. The EDCP is intended to aid in attracting and retaining employees of exceptional ability by providing them with these benefits. We also maintain a Benefit Protection Trust (the “Trust”) that was created to provide a source of funds to assist in meeting the obligations of the EDCP, subject to the claims of our creditors in the event of our insolvency. Assets of the Trust are consolidated in accordance with authoritative guidance. The assets of the Trust consist primarily of mutual fund investments (which are accounted for as trading securities and are marked-to-market on a monthly basis through the consolidated statements of income (loss)) and cash and cash equivalents. As such, these assets and obligations are classified within Level 1. (b) Primarily consists of private equity securities classified as available-for-sale and are reported in Investments in the condensed consolidated balance sheets. The changes in fair value are reported in Other expenses, net, in our consolidated statements of income (loss). (c) Holdings in certain private equity securities are measured at fair value using the net asset value per share (or its equivalent) practical expedient and have not been categorized in the fair value hierarchy. (d) As a result of our global operating and financing activities, we are exposed to market risks from changes in foreign currency exchange rates, which may adversely affect our operating results and financial position. When deemed appropriate, we minimize our risks from foreign currency exchange rate fluctuations through the use of foreign currency forward contracts. Unless otherwise noted, these derivative financial instruments are not designated as hedging instruments under ASC 815, Derivatives and Hedging . The foreign currency forward contracts are valued using broker quotations or market transactions in either the listed or over-the-counter markets. As such, these derivative instruments are classified within Level 2.

Accumulated Other Comprehensi37

Accumulated Other Comprehensive (Loss) Income (Tables)	6 Months Ended
	Jun. 30, 2017
Equity [Abstract]
Components and Activity in Accumulated Other Comprehensive (Loss) Income Net of Deferred Income Taxes	The components and activity in Accumulated other comprehensive (loss) income (net of deferred income taxes) consisted of the following during the periods indicated below (in thousands): Foreign Currency Translation Pension and Postretirement Benefits (a) Net Investment Hedge Interest Rate Swap (b) Total Three months ended June 30, 2017 Balance at March 31, 2017 $ (405,527 ) $ 69 $ 74,693 $ (16,216 ) $ (346,981 ) Other comprehensive income (loss) before reclassifications 64,069 — (14,234 ) — 49,835 Amounts reclassified from accumulated other comprehensive loss — 16 — 529 545 Other comprehensive income (loss), net of tax 64,069 16 (14,234 ) 529 50,380 Other comprehensive income attributable to noncontrolling interests (232 ) — — — (232 ) Balance at June 30, 2017 $ (341,690 ) $ 85 $ 60,459 $ (15,687 ) $ (296,833 ) Three months ended June 30, 2016 Balance at March 31, 2016 $ (365,291 ) $ (757 ) $ 52,721 $ (18,336 ) $ (331,663 ) Other comprehensive (loss) income before reclassifications (51,193 ) — 6,607 — (44,586 ) Amounts reclassified from accumulated other comprehensive loss — 419 — 526 945 Other comprehensive (loss) income, net of tax (51,193 ) 419 6,607 526 (43,641 ) Other comprehensive income attributable to noncontrolling interests (152 ) — — — (152 ) Balance at June 30, 2016 $ (416,636 ) $ (338 ) $ 59,328 $ (17,810 ) $ (375,456 ) Six months ended June 30, 2017 Balance at December 31, 2016 $ (484,121 ) $ 76 $ 88,378 $ (16,745 ) $ (412,412 ) Other comprehensive income (loss) before reclassifications 143,124 — (27,919 ) — 115,205 Amounts reclassified from accumulated other comprehensive loss — 9 — 1,058 1,067 Other comprehensive income (loss), net of tax 143,124 9 (27,919 ) 1,058 116,272 Other comprehensive income attributable to noncontrolling interests (693 ) — — — (693 ) Balance at June 30, 2017 $ (341,690 ) $ 85 $ 60,459 $ (15,687 ) $ (296,833 ) Six months ended June 30, 2016 Balance at December 31, 2015 $ (463,914 ) $ (758 ) $ 62,245 $ (18,861 ) $ (421,288 ) Other comprehensive income (loss) before reclassifications 47,713 — (2,917 ) — 44,796 Amounts reclassified from accumulated other comprehensive loss — 420 — 1,051 1,471 Other comprehensive income (loss), net of tax 47,713 420 (2,917 ) 1,051 46,267 Other comprehensive income attributable to noncontrolling interests (435 ) — — — (435 ) Balance at June 30, 2016 $ (416,636 ) $ (338 ) $ 59,328 $ (17,810 ) $ (375,456 ) (a) The pre-tax portion of amounts reclassified from accumulated other comprehensive loss consists of amortization of prior service benefit, which is a component of pension and postretirement benefits cost (credit). See Note 13, “Pension Plans and Other Postretirement Benefits.” (b) The pre-tax portion of amounts reclassified from accumulated other comprehensive loss is included in interest expense.
Amount of Income Tax (Expense) Benefit Allocated to Component of Other Comprehensive Income (Loss)	The amount of income tax benefit (expense) allocated to each component of Other comprehensive income (loss) for the three-month and six-month periods ended June 30, 2017 and 2016 is provided in the following tables (in thousands): Three Months Ended June 30, 2017 2016 Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Other comprehensive income (loss), before tax $ 64,069 $ 16 $ (22,446 ) $ 834 $ (50,738 ) $ 422 $ 10,490 $ 834 Income tax benefit (expense) — — 8,212 (305 ) (455 ) (3 ) (3,883 ) (308 ) Other comprehensive income (loss), net of tax $ 64,069 $ 16 $ (14,234 ) $ 529 $ (51,193 ) $ 419 $ 6,607 $ 526 Six Months Ended June 30, 2017 2016 Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Foreign Currency Translation Pension and Postretirement Benefits Net Investment Hedge Interest Rate Swap Other comprehensive income (loss), before tax $ 144,210 $ 10 $ (44,026 ) $ 1,668 $ 48,539 $ 426 $ (4,631 ) $ 1,668 Income tax (expense) benefit (1,086 ) (1 ) 16,107 (610 ) (826 ) (6 ) 1,714 (617 ) Other comprehensive income (loss), net of tax $ 143,124 $ 9 $ (27,919 ) $ 1,058 $ 47,713 $ 420 $ (2,917 ) $ 1,051

Related Party Transactions (Tab

Related Party Transactions (Tables)	6 Months Ended
	Jun. 30, 2017
Related Party Transactions [Abstract]
Schedule of Related Party Transactions	Our condensed consolidated financial statements include sales to and purchases from unconsolidated affiliates in the ordinary course of business as follows (in thousands): Three Months Ended Six Months Ended 2017 2016 2017 2016 Sales to unconsolidated affiliates $ 9,255 $ 8,231 $ 16,444 $ 14,405 Purchases from unconsolidated affiliates 55,949 27,160 96,519 62,781

Basis of Presentation Basis of

Basis of Presentation Basis of Presentation - Additional Information (Details) $ in Millions	6 Months Ended
	Jun. 30, 2017USD ($)
Out-of-period adjustments
Other Income Tax Expense [Line Items]
Other tax expense	$ 5.1

Acquisitions (Details)

Acquisitions (Details) - USD ($) $ in Thousands	Feb. 01, 2017	Dec. 31, 2016	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Business Acquisition [Line Items]
Inventories		$ 450,263	$ 565,894		$ 565,894		$ 450,263
Cash paid for inventory					39,525	$ 0
Gain on acquisition					7,433	0
Acquisition and integration related costs			0	$ 19,030	0	37,588
Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Total purchase price		145,000
Property, plant and equipment		29,000					29,000
Other intangibles		32,000					32,000
Deferred tax liabilities		3,700					3,700
Fair value of net working capital		$ 6,200					6,200
Inventories			37,000		37,000
Cash paid for inventory			11,800		31,200
Inventory markup			23,000		23,000
Acquired finite-lived intangible assets, weighted average useful life		17 years
Sales de Magnesio Ltda.
Business Acquisition [Line Items]
Total purchase price	$ 8,300
Percentage of equity interests acquired	50.00%
Gain on acquisition					7,400
Rockwood Holdings, Inc.
Business Acquisition [Line Items]
Acquisition and integration related costs				18,400		36,100
Other significant projects
Business Acquisition [Line Items]
Acquisition and integration related costs				$ 600		$ 1,500
Lithium and Advanced Materials | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Goodwill							$ 87,700
Patents and technology | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, weighted average useful life		20 years
Customer lists and relationships | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, weighted average useful life		18 years
Other | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, weighted average useful life		3 years
Cost of goods sold
Business Acquisition [Line Items]
Acquisition and integration related costs			1,800		10,700
Cost of goods sold | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Business Acquisition [Line Items]
Utilization of inventory markup			11,900		22,500
Selling, general and administrative expenses
Business Acquisition [Line Items]
Acquisition and integration related costs			$ 4,700		$ 10,100

Divestitures Divestitures- Disc

Divestitures Divestitures- Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operations (net of tax)	$ 0	$ (398,340)	$ 0	$ (381,028)
Chemetall Surface Treatment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		218,355		426,542
Cost of goods sold		120,448		233,771
Operating expenses, net		69,595		132,448
Interest and financing expenses		9,911		20,048
Other income, net		(832)		(1,770)
Income before income taxes		19,233		42,045
Income tax expense		417,573		423,073
Loss from discontinued operations (net of tax)		$ (398,340)		(381,028)
Depreciation and amortization				35,194
Capital expenditures				$ 10,371

Divestitures Divestitures - Add

Divestitures Divestitures - Additional Information (Details) - USD ($) $ in Thousands	Dec. 14, 2016	Feb. 01, 2016	Jan. 04, 2016	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash proceeds from divestitures, net						$ 6,857	$ 310,599
Gain (loss) on sales of businesses, net				$ 0	$ 974	$ 0	122,298
Chemetall Surface Treatment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash proceeds from divestitures, net	$ 3,100,000
Working capital settlement				$ 6,900
Metal Sulfides Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash proceeds from divestitures, net			$ 137,000
Gain (loss) on sales of businesses, net							11,500
Mineral Flame Retardants and Specialty Chemicals Businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash proceeds from divestitures, net		$ 187,000
Gain (loss) on sales of businesses, net							112,300
Magnifin Magnesiaprodukte GmbH & Co. KG
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage		50.00%
Corporate | Wafer Reclaim
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (loss) on sales of businesses, net							(1,500)
United States | Chemetall Surface Treatment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discrete non-cash charge					381,500		381,500
Foreign | Chemetall Surface Treatment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discrete non-cash charge					$ 35,200		$ 35,200

Goodwill and Other Intangible43

Goodwill and Other Intangibles Changes in Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2017USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 1,540,032
Acquisitions	(22,071)
Foreign currency translation adjustments and other	68,489
Balance at end of period	1,586,450
Reportable Segments | Lithium and Advanced Materials
Goodwill [Roll Forward]
Balance at beginning of period	1,348,261
Acquisitions	(22,071)
Foreign currency translation adjustments and other	54,468
Balance at end of period	1,380,658
Reportable Segments | Bromine Specialties
Goodwill [Roll Forward]
Balance at beginning of period	20,319
Acquisitions	0
Foreign currency translation adjustments and other	0
Balance at end of period	20,319
Reportable Segments | Refining Solutions
Goodwill [Roll Forward]
Balance at beginning of period	164,866
Acquisitions	0
Foreign currency translation adjustments and other	14,021
Balance at end of period	178,887
Reportable Segments | All Other
Goodwill [Roll Forward]
Balance at beginning of period	6,586
Acquisitions	0
Foreign currency translation adjustments and other	0
Balance at end of period	$ 6,586

Goodwill and Other Intangible44

Goodwill and Other Intangibles Other Intangibles (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Gross Asset Value, Beginning of Period	$ 461,685
Acquisitions	47,189
Foreign currency translation adjustments and other	28,662
Gross Asset Value, End of Period	537,536
Accumulated Amortization, Beginning of Period	(107,121)
Amortization	(11,589)
Foreign currency translation adjustments and other	(1,046)
Accumulated Amortization, End of Period	(119,756)
Net Book Value	417,780	$ 354,564
Customer lists and relationships
Finite-Lived Intangible Assets [Line Items]
Gross Asset Value, Beginning of Period	387,893
Acquisitions	1,717
Foreign currency translation adjustments and other	21,044
Gross Asset Value, End of Period	410,654
Accumulated Amortization, Beginning of Period	(49,165)
Amortization	(9,716)
Foreign currency translation adjustments and other	(2,594)
Accumulated Amortization, End of Period	(61,475)
Net Book Value	349,179	338,728
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Asset Value, Beginning of Period	16,514
Acquisitions	0
Foreign currency translation adjustments and other	649
Gross Asset Value, End of Period	17,163
Accumulated Amortization, Beginning of Period	(7,952)
Amortization	0
Foreign currency translation adjustments and other	(213)
Accumulated Amortization, End of Period	(8,165)
Net Book Value	8,998	8,562
Patents and technology
Finite-Lived Intangible Assets [Line Items]
Gross Asset Value, Beginning of Period	38,434
Acquisitions	25,555
Foreign currency translation adjustments and other	1,956
Gross Asset Value, End of Period	65,945
Accumulated Amortization, Beginning of Period	(31,683)
Amortization	(830)
Foreign currency translation adjustments and other	(1,288)
Accumulated Amortization, End of Period	(33,801)
Net Book Value	32,144	6,751
Other
Finite-Lived Intangible Assets [Line Items]
Gross Asset Value, Beginning of Period	18,844
Acquisitions	19,917
Foreign currency translation adjustments and other	5,013
Gross Asset Value, End of Period	43,774
Accumulated Amortization, Beginning of Period	(18,321)
Amortization	(1,043)
Foreign currency translation adjustments and other	3,049
Accumulated Amortization, End of Period	(16,315)
Net Book Value	$ 27,459	$ 523

Foreign Exchange - Additional I

Foreign Exchange - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Foreign Currency [Abstract]
Net foreign transaction and revaluation losses	$ (0.8)	$ (3.3)	$ (5.7)	$ (3.4)

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Other Income Tax Expense [Line Items]
Effective income tax rate	19.00%	22.40%	20.00%	14.80%
Release of valuation allowances			$ 9.8
Excess tax benefits	$ 0.6		4.7
Foreign rate changes
Other Income Tax Expense [Line Items]
Other tax expense			13.1
Out-of-period adjustments
Other Income Tax Expense [Line Items]
Other tax expense			$ 5.1

Earnings Per Share Calculation

Earnings Per Share Calculation of Basic and Diluted Earnings Per Share From Continuing Operations (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basic earnings per share from continuing operations
Net income from continuing operations	$ 113,689	$ 95,586	$ 176,346	$ 313,822
Net income from continuing operations attributable to noncontrolling interests	(10,356)	(12,067)	(21,800)	(19,429)
Net income from continuing operations attributable to Albemarle Corporation	$ 103,333	$ 83,519	$ 154,546	$ 294,393
Weighted-average common shares for basic earnings per share (in shares)	110,686	112,339	111,336	112,300
Basic earnings per share from continuing operations (in dollars per share)	$ 0.93	$ 0.74	$ 1.39	$ 2.62
Diluted earnings per share from continuing operations
Net income from continuing operations	$ 113,689	$ 95,586	$ 176,346	$ 313,822
Net income from continuing operations attributable to noncontrolling interests	(10,356)	(12,067)	(21,800)	(19,429)
Net income from continuing operations attributable to Albemarle Corporation	$ 103,333	$ 83,519	$ 154,546	$ 294,393
Weighted-average common shares for basic earnings per share (in shares)	110,686	112,339	111,336	112,300
Incremental shares under stock compensation plans (in shares)	1,419	836	1,361	673
Weighted-average common shares outstanding - diluted (in shares)	112,105	113,175	112,697	112,973
Diluted earnings per share from continuing operations (in dollars per share)	$ 0.92	$ 0.74	$ 1.37	$ 2.61

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	Jun. 16, 2017	Mar. 31, 2017	Jun. 30, 2017	Jun. 30, 2016	Jul. 10, 2017	May 11, 2017	Feb. 23, 2017
Earnings Per Share Disclosure [Line Items]
Increase in dividend rate, percentage							5.00%
Cash dividend, amount per share (in dollars per share)						$ 0.32	$ 0.32
Payment for repurchase of common stock			$ 250,000	$ 0
Number of shares authorized to be repurchased (in shares)			15,000,000
Shares available for repurchase (in shares)			12,658,917
Accelerated Share Repurchase Agreement
Earnings Per Share Disclosure [Line Items]
Payment for repurchase of common stock		$ 250,000
Initial Delivery | Accelerated Share Repurchase Agreement
Earnings Per Share Disclosure [Line Items]
Repurchase of common stock shares (in shares)		1,948,178
Final Settlement | Accelerated Share Repurchase Agreement
Earnings Per Share Disclosure [Line Items]
Repurchase of common stock shares (in shares)	392,905
Total Delivery | Accelerated Share Repurchase Agreement
Earnings Per Share Disclosure [Line Items]
Repurchase of common stock shares (in shares)			2,341,083
Subsequent Event
Earnings Per Share Disclosure [Line Items]
Cash dividend, amount per share (in dollars per share)					$ 0.32

Inventories Inventories (Detail

Inventories Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Inventory Disclosure [Abstract]
Finished goods	$ 385,798	$ 289,102
Raw materials and work in process	126,364	109,706
Stores, supplies and other	53,732	51,455
Total inventories	$ 565,894	$ 450,263

Inventories Inventories - Addit

Inventories Inventories - Additional Information (Details) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Lithium
Inventory [Line Items]
Work in process related to Lithium	$ 53.7	$ 47.1

Investments - Additional Inform

Investments - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	6 Months Ended
	Feb. 28, 2017	Jun. 30, 2017	Dec. 31, 2016
Schedule of Investments [Line Items]
Termination of Tianqi Lithium Corporation option agreement	$ 13,100	$ 0
Windfield Holdings
Schedule of Investments [Line Items]
Equity method investment, ownership percentage		49.00%
Carrying value of unconsolidated investment		$ 332,600	$ 288,600
Other variable interest entities
Schedule of Investments [Line Items]
Carrying value of unconsolidated investment		$ 8,100	$ 8,800
Rockwood Lithium GmbH
Schedule of Investments [Line Items]
Ownership percentage	100.00%
Minimum | Rockwood Lithium GmbH
Schedule of Investments [Line Items]
Ownership percentage		20.00%
Maximum | Rockwood Lithium GmbH
Schedule of Investments [Line Items]
Ownership percentage		30.00%

Long-Term Debt (Details)

Long-Term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Total long-term Debt	$ 1,728,577	$ 2,369,262
Current portion of long-term debt	307,109	247,544
Long-term debt	1,421,468	2,121,718
Senior Notes | 1.875% Senior Notes
Debt Instrument [Line Items]
Total long-term Debt	441,151	719,617
Senior Notes | 3.00% Senior Notes
Debt Instrument [Line Items]
Total long-term Debt	0	248,714
Senior Notes | 4.15% Senior Notes
Debt Instrument [Line Items]
Total long-term Debt	421,385	421,141
Senior Notes | 4.50% Senior Notes
Debt Instrument [Line Items]
Total long-term Debt	174,174	347,620
Senior Notes | 5.45% Senior Notes
Debt Instrument [Line Items]
Total long-term Debt	345,764	345,687
Commercial Paper
Debt Instrument [Line Items]
Total long-term Debt	307,000	247,503
Variable-rate foreign bank loans
Debt Instrument [Line Items]
Total long-term Debt	38,742	38,939
Other long-term debt
Debt Instrument [Line Items]
Total long-term Debt	$ 361	$ 41

Long-Term Debt - Additional Inf

Long-Term Debt - Additional Information (Details) $ in Thousands, € in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2017USD ($)	Mar. 31, 2017EUR (€)	Mar. 31, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Dec. 31, 2016
Debt Instrument [Line Items]
Repayments of long-term debt					$ 751,209	$ 382,162
Payments of debt premium			$ 45,200
Loss on early extinguishment of debt					52,801	0
Net investment hedge gain (loss)	$ (14,234)			$ 6,607	$ (27,919)	$ (2,917)
3.00% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	3.00%	3.00%	3.00%		3.00%		3.00%
1.875% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	1.875%	1.875%	1.875%		1.875%		1.875%
4.50% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	4.50%	4.50%	4.50%		4.50%		4.50%
Commercial Paper
Debt Instrument [Line Items]
Weighted average interest rate	1.71%				1.71%
Debt instrument maturity period					28 days
Senior Notes | 3.00% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt			$ 250,000
Senior Notes | 1.875% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt | €		€ 307
Senior Notes | 4.50% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt			$ 174,700

Long-Term Debt Interest Rates (

Long-Term Debt Interest Rates (Details) $ in Thousands, € in Millions	3 Months Ended		6 Months Ended
	Mar. 31, 2017EUR (€)	Mar. 31, 2017USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Dec. 31, 2016USD ($)
Debt Instrument [Line Items]
Repayments of long-term debt			$ 751,209	$ 382,162
1.875% Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs			$ 4,278		$ 7,823
Debt instrument, interest rate	1.875%	1.875%	1.875%		1.875%
3.00% Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs			$ 0		$ 1,286
Debt instrument, interest rate	3.00%	3.00%	3.00%		3.00%
4.15% Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs			$ 3,615		$ 3,859
Debt instrument, interest rate			4.15%		4.15%
4.50% Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs			$ 1,041		$ 2,380
Debt instrument, interest rate	4.50%	4.50%	4.50%		4.50%
5.45% Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs			$ 4,236		$ 4,313
Debt instrument, interest rate			5.45%		5.45%
Senior Notes | 1.875% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt | €	€ 307
Senior Notes | 3.00% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt		$ 250,000
Senior Notes | 4.50% Senior Notes
Debt Instrument [Line Items]
Repayments of long-term debt		$ 174,700

Commitments and Contingencies A

Commitments and Contingencies Activity in Recorded Environmental Liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
Accrual for Environmental Loss Contingencies [Roll Forward]
Balance at beginning of period	$ 34,919
Expenditures	(894)
Accretion of discount	370
Foreign currency translation adjustments and other	1,643
Balance at end of period	$ 34,919	$ 36,038
Less amounts reported in Accrued expenses		2,390
Amounts reported in Other noncurrent liabilities		$ 33,648

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Environmental remediation liabilities - discounted	$ 24.5	$ 22.8
Accrual for environmental loss contingencies - weighted-average discount rate	3.60%
Environmental remediation liabilities - undiscounted	$ 63.6	61.1
Potential revision on future environmental remediation costs before tax	18
Tax indemnification liability	$ 42.8	$ 38.2

Segment Information - Additiona

Segment Information - Additional Information (Details)	6 Months Ended
	Jun. 30, 2017segment
Segment Reporting [Abstract]
Number of reportable segments	3

Segment Information Summarized

Segment Information Summarized Financial Information by Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Segment Reporting Information [Line Items]
Net sales	$ 737,258	$ 669,327	$ 1,459,321	$ 1,326,538
Adjusted EBITDA	218,941	190,471	430,317	382,504
Net income (loss) attributable to Albemarle Corporation	103,333	(314,821)	154,546	(86,635)
Depreciation and amortization			94,192	128,505
Gain on acquisition			(7,433)	0
(Gain) loss on sales of businesses, net	0	(974)	0	(122,298)
Acquisition and integration related costs	0	19,030	0	37,588
Interest and financing expenses	14,590	15,800	83,103	30,914
Income tax expense	23,130	23,656	35,101	49,141
Loss from discontinued operations (net of tax)	0	398,340	0	381,028
All Other
Segment Reporting Information [Line Items]
Net sales	30,704	50,626	63,123	122,715
Adjusted EBITDA	2,444	876	7,600	9,340
Reportable Segments | Lithium and Advanced Materials
Segment Reporting Information [Line Items]
Net sales	317,859	233,353	602,234	449,526
Adjusted EBITDA	132,549	82,668	252,571	169,142
Reportable Segments | Bromine Specialties
Segment Reporting Information [Line Items]
Net sales	203,945	206,863	423,136	403,416
Adjusted EBITDA	62,075	66,562	130,563	128,170
Reportable Segments | Refining Solutions
Segment Reporting Information [Line Items]
Net sales	184,217	178,012	369,629	348,591
Adjusted EBITDA	50,078	61,586	99,657	116,660
Corporate
Segment Reporting Information [Line Items]
Net sales	533	473	1,199	2,290
Adjusted EBITDA	(28,205)	(21,221)	(60,074)	(40,808)
Continuing Operations
Segment Reporting Information [Line Items]
Adjusted EBITDA	218,941	190,471	430,317	382,504
Net income (loss) attributable to Albemarle Corporation	103,333	(314,821)	154,546	(86,635)
Depreciation and amortization	49,122	49,705	94,192	93,314
Utilization of inventory markup	11,921		22,527
Restructuring and other, net	4,235		17,141
Gain on acquisition			(7,433)
(Gain) loss on sales of businesses, net		(974)		(122,298)
Acquisition and integration related costs	6,479	19,030	20,760	37,588
Interest and financing expenses	14,590	15,800	83,103	30,914
Income tax expense	23,130	23,656	35,101	49,141
Loss from discontinued operations (net of tax)		398,340		381,028
Non-operating pension and OPEB items	(1,053)	(265)	(2,116)	(548)
Multiemployer plan shortfall contributions	4,940		4,940
Other	2,244		7,556
Continuing Operations | All Other
Segment Reporting Information [Line Items]
Adjusted EBITDA	2,444	876	7,600	9,340
Net income (loss) attributable to Albemarle Corporation	152	(1,503)	3,398	129,206
Depreciation and amortization	2,292	3,353	4,202	3,965
Utilization of inventory markup	0		0
Restructuring and other, net	0		0
Gain on acquisition			0
(Gain) loss on sales of businesses, net		(974)		(123,831)
Acquisition and integration related costs	0	0	0	0
Interest and financing expenses	0	0	0	0
Income tax expense	0	0	0	0
Loss from discontinued operations (net of tax)		0		0
Non-operating pension and OPEB items	0	0	0	0
Multiemployer plan shortfall contributions	0		0
Other	0		0
Continuing Operations | Reportable Segments | Lithium and Advanced Materials
Segment Reporting Information [Line Items]
Adjusted EBITDA	132,549	82,668	252,571	169,142
Net income (loss) attributable to Albemarle Corporation	95,350	56,880	189,456	120,207
Depreciation and amortization	25,278	25,788	48,021	48,935
Utilization of inventory markup	11,921		22,527
Restructuring and other, net	0		0
Gain on acquisition			(7,433)
(Gain) loss on sales of businesses, net		0		0
Acquisition and integration related costs	0	0	0	0
Interest and financing expenses	0	0	0	0
Income tax expense	0	0	0	0
Loss from discontinued operations (net of tax)		0		0
Non-operating pension and OPEB items	0	0	0	0
Multiemployer plan shortfall contributions	0		0
Other	0		0
Continuing Operations | Reportable Segments | Bromine Specialties
Segment Reporting Information [Line Items]
Adjusted EBITDA	62,075	66,562	130,563	128,170
Net income (loss) attributable to Albemarle Corporation	51,739	56,747	110,433	108,600
Depreciation and amortization	10,336	9,815	20,130	19,570
Utilization of inventory markup	0		0
Restructuring and other, net	0		0
Gain on acquisition			0
(Gain) loss on sales of businesses, net		0		0
Acquisition and integration related costs	0	0	0	0
Interest and financing expenses	0	0	0	0
Income tax expense	0	0	0	0
Loss from discontinued operations (net of tax)		0		0
Non-operating pension and OPEB items	0	0	0	0
Multiemployer plan shortfall contributions	0		0
Other	0		0
Continuing Operations | Reportable Segments | Refining Solutions
Segment Reporting Information [Line Items]
Adjusted EBITDA	50,078	61,586	99,657	116,660
Net income (loss) attributable to Albemarle Corporation	40,463	52,472	80,937	98,786
Depreciation and amortization	9,615	9,114	18,720	17,874
Utilization of inventory markup	0		0
Restructuring and other, net	0		0
Gain on acquisition			0
(Gain) loss on sales of businesses, net		0		0
Acquisition and integration related costs	0	0	0	0
Interest and financing expenses	0	0	0	0
Income tax expense	0	0	0	0
Loss from discontinued operations (net of tax)		0		0
Non-operating pension and OPEB items	0	0	0	0
Multiemployer plan shortfall contributions	0		0
Other	0		0
Continuing Operations | Reportable Segments | Reportable Segments Total
Segment Reporting Information [Line Items]
Adjusted EBITDA	244,702	210,816	482,791	413,972
Net income (loss) attributable to Albemarle Corporation	187,552	166,099	380,826	327,593
Depreciation and amortization	45,229	44,717	86,871	86,379
Utilization of inventory markup	11,921		22,527
Restructuring and other, net	0		0
Gain on acquisition			(7,433)
(Gain) loss on sales of businesses, net		0		0
Acquisition and integration related costs	0	0	0	0
Interest and financing expenses	0	0	0	0
Income tax expense	0	0	0	0
Loss from discontinued operations (net of tax)		0		0
Non-operating pension and OPEB items	0	0	0	0
Multiemployer plan shortfall contributions	0		0
Other	0		0
Continuing Operations | Corporate
Segment Reporting Information [Line Items]
Adjusted EBITDA	(28,205)	(21,221)	(60,074)	(40,808)
Net income (loss) attributable to Albemarle Corporation	(84,371)	(479,417)	(229,678)	(543,434)
Depreciation and amortization	1,601	1,635	3,119	2,970
Utilization of inventory markup	0		0
Restructuring and other, net	4,235		17,141
Gain on acquisition			0
(Gain) loss on sales of businesses, net		0		1,533
Acquisition and integration related costs	6,479	19,030	20,760	37,588
Interest and financing expenses	14,590	15,800	83,103	30,914
Income tax expense	23,130	23,656	35,101	49,141
Loss from discontinued operations (net of tax)		398,340		381,028
Non-operating pension and OPEB items	(1,053)	$ (265)	(2,116)	$ (548)
Multiemployer plan shortfall contributions	4,940		4,940
Other	$ 2,244		$ 7,556

Segment Information Summarize59

Segment Information Summarized Financial Information by Reportable Segments (Footnote) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Jun. 30, 2016	Feb. 01, 2017
Segment Reporting Information [Line Items]
Loss on extinguishment of debt		$ 52,801	$ 0
Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Segment Reporting Information [Line Items]
Inventory markup	$ 23,000	23,000
Sales de Magnesio Ltda.
Segment Reporting Information [Line Items]
Percentage of equity interests acquired				50.00%
Cost of goods sold
Segment Reporting Information [Line Items]
Restructuring and other, net		2,900
Cost of goods sold | Jiangxi Jiangli New Materials Science and Technology Co. Ltd.
Segment Reporting Information [Line Items]
Utilization of inventory markup	11,900	22,500
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Restructuring and other, net	4,200	8,400
Reversal of purchase accounting accrual	1,000	1,000
Research and development expenses
Segment Reporting Information [Line Items]
Restructuring and other, net		5,800
Other expenses, net
Segment Reporting Information [Line Items]
Final settlement claims on previous business disposal	2,000	2,000
Revision of tax indemnification expense	$ 1,200	1,200
Asset retirement obligation charges		3,200
Loss on sale of properties		$ 2,100

Pension Plans and Other Postr60

Pension Plans and Other Postretirement Benefits Domestic and Foreign Pension and Postretirement Defined Benefit Plans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Defined Benefit Plan Disclosure [Line Items]
Total net pension benefits (credit) cost	$ 19	$ 1,412	$ (7)	$ 2,210
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	1,020	1,233	2,023	2,281
Interest cost	8,320	9,498	16,608	18,863
Expected return on assets	(9,931)	(10,337)	(19,839)	(20,509)
Actuarial gain	0	0	0	(50)
Amortization of prior service benefit	46	440	73	468
Total net pension benefits (credit) cost	(545)	834	(1,135)	1,053
Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	30	28	61	57
Interest cost	585	621	1,170	1,242
Expected return on assets	(27)	(47)	(55)	(94)
Amortization of prior service benefit	(24)	(24)	(48)	(48)
Total net pension benefits (credit) cost	$ 564	$ 578	$ 1,128	$ 1,157

Pension Plans and Other Postr61

Pension Plans and Other Postretirement Benefits Domestic and Foreign Pension and Postretirement Defined Benefit Plans (Footnote) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016
Retirement Benefits [Abstract]
Net pension and postretirement benefits cost	$ 0.6	$ 1.2

Pension Plans and Other Postr62

Pension Plans and Other Postretirement Benefits Pension and Postretirement Plan Contributions (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Defined Benefit Plan Disclosure [Line Items]
Other postretirement benefits payments	$ 0.7	$ 0.8	$ 1.2	$ 1.6
Chemetall Surface Treatment
Defined Benefit Plan Disclosure [Line Items]
Pension contributions		0.9		1.9
Continuing Operations
Defined Benefit Plan Disclosure [Line Items]
Pension contributions	$ 2.7	$ 3.6	$ 5.1	$ 6

Pension Plans and Other Postr63

Pension Plans and Other Postretirement Benefits Multiemployer Plan (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Chemetall Surface Treatment
Multiemployer Plans [Line Items]
Multiemployer plan, period contributions		$ 0.2		$ 0.4
Continuing Operations
Multiemployer Plans [Line Items]
Multiemployer plan, period contributions	$ 0.3	$ 0.3	$ 0.5	$ 0.6
Selling, general and administrative expenses | Financial Improvement Plan
Multiemployer Plans [Line Items]
Multiemployer plan, period contributions	2		2
Other expenses, net | Financial Improvement Plan
Multiemployer Plans [Line Items]
Multiemployer plan, period contributions	$ 2.9		$ 2.9

Fair Value of Financial Instr64

Fair Value of Financial Instruments Fair Value of Long-Term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Total long-term debt, excluding debt issuance costs	$ 1,736,973	$ 2,381,370
Total long-term debt, fair value, excluding debt issuance costs	$ 1,845,514	$ 2,472,813

Fair Value of Financial Instr65

Fair Value of Financial Instruments Additional Information (Details) - Forward contracts - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Fair Value, Option, Quantitative Disclosures [Line Items]
Derivative, notional amount	$ 298.8		$ 298.8		$ 251.6
Other accounts receivable
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair value foreign currency forward contracts, assets	0.4		0.4
Accrued expenses
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair value foreign currency forward contracts, liabilities					$ 0.2
Other (expenses), net
Fair Value, Option, Quantitative Disclosures [Line Items]
Recognized gains (losses) of foreign currency forward contracts	$ 3.7	$ (10.7)	8.2	$ (4.9)
Other, net
Fair Value, Option, Quantitative Disclosures [Line Items]
Change in the fair value of foreign currency forward contracts			8.2	(4.9)
Cash receipts			$ 7.7
Cash settlements				$ (4.8)

Fair Value Measurement Financia

Fair Value Measurement Financial Assets and Liabilities Accounted for at Fair Value on Recurring Basis (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Transfers between levels 1 and 2	$ 0
Investments under executive deferred compensation plan	23,432,000	$ 22,037,000
Private equity securities	35,000	35,000
Private equity securities measured at net asset value	5,489,000	5,498,000
Foreign currency forward contracts, assets	370,000
Obligations under executive deferred compensation plan	23,432,000	22,037,000
Foreign currency forward contracts, liabilities		182,000
Quoted Prices in Active Markets for Identical Items (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments under executive deferred compensation plan	23,432,000	22,037,000
Private equity securities	35,000	35,000
Private equity securities measured at net asset value	0	0
Foreign currency forward contracts, assets	0
Obligations under executive deferred compensation plan	23,432,000	22,037,000
Foreign currency forward contracts, liabilities		0
Quoted Prices in Active Markets for Similar Items (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments under executive deferred compensation plan	0	0
Private equity securities	0	0
Private equity securities measured at net asset value	0	0
Foreign currency forward contracts, assets	370,000
Obligations under executive deferred compensation plan	0	0
Foreign currency forward contracts, liabilities		182,000
Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments under executive deferred compensation plan	0	0
Private equity securities	0	0
Private equity securities measured at net asset value	0	0
Foreign currency forward contracts, assets	0
Obligations under executive deferred compensation plan	$ 0	0
Foreign currency forward contracts, liabilities		$ 0

Accumulated Other Comprehensi67

Accumulated Other Comprehensive (Loss) Income Components and Activity in Accumulated Other Comprehensive (Loss) Income Net of Deferred Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance			$ 3,942,604	$ 3,401,313
Other comprehensive income (loss), before reclassifications	$ 49,835	$ (44,586)	115,205	44,796
Amounts reclassified from accumulated other comprehensive loss	545	945	1,067	1,471
Total other comprehensive income (loss), net of tax	50,380	(43,641)	116,272	46,267
Other comprehensive income attributable to noncontrolling interests	(232)	(152)	(693)	(435)
Ending Balance	3,899,791	3,306,346	3,899,791	3,306,346
Foreign Currency Translation
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(405,527)	(365,291)	(484,121)	(463,914)
Other comprehensive income (loss), before reclassifications	64,069	(51,193)	143,124	47,713
Amounts reclassified from accumulated other comprehensive loss	0	0	0	0
Total other comprehensive income (loss), net of tax	64,069	(51,193)	143,124	47,713
Other comprehensive income attributable to noncontrolling interests	(232)	(152)	(693)	(435)
Ending Balance	(341,690)	(416,636)	(341,690)	(416,636)
Pension and Postretirement Benefits
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	69	(757)	76	(758)
Other comprehensive income (loss), before reclassifications	0	0	0	0
Amounts reclassified from accumulated other comprehensive loss	16	419	9	420
Total other comprehensive income (loss), net of tax	16	419	9	420
Other comprehensive income attributable to noncontrolling interests	0	0	0	0
Ending Balance	85	(338)	85	(338)
Net Investment Hedge
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	74,693	52,721	88,378	62,245
Other comprehensive income (loss), before reclassifications	(14,234)	6,607	(27,919)	(2,917)
Amounts reclassified from accumulated other comprehensive loss	0	0	0	0
Total other comprehensive income (loss), net of tax	(14,234)	6,607	(27,919)	(2,917)
Other comprehensive income attributable to noncontrolling interests	0	0	0	0
Ending Balance	60,459	59,328	60,459	59,328
Interest Rate Swap
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(16,216)	(18,336)	(16,745)	(18,861)
Other comprehensive income (loss), before reclassifications	0	0	0	0
Amounts reclassified from accumulated other comprehensive loss	529	526	1,058	1,051
Total other comprehensive income (loss), net of tax	529	526	1,058	1,051
Other comprehensive income attributable to noncontrolling interests	0	0	0	0
Ending Balance	(15,687)	(17,810)	(15,687)	(17,810)
Accumulated Other Comprehensive (Loss) Income
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(346,981)	(331,663)	(412,412)	(421,288)
Total other comprehensive income (loss), net of tax			115,579	45,832
Ending Balance	$ (296,833)	$ (375,456)	$ (296,833)	$ (375,456)

Accumulated Other Comprehensi68

Accumulated Other Comprehensive (Loss) Income Amount of Income Tax (Expense) Benefit Allocated to Component of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Equity [Abstract]
Foreign Currency Translation, Other comprehensive income (loss), before tax	$ 64,069	$ (50,738)	$ 144,210	$ 48,539
Foreign Currency Translation, Income tax (expense) benefit	0	(455)	(1,086)	(826)
Foreign Currency Translation, Other comprehensive income (loss), net of tax	64,069	(51,193)	143,124	47,713
Pension and Postretirement Benefits, Other comprehensive income (loss), before tax	16	422	10	426
Pension and Postretirement Benefits, Income tax (expense) benefit	0	(3)	(1)	(6)
Pension and Postretirement Benefits, Other comprehensive income (loss), net of tax	16	419	9	420
Net investment hedge, Other comprehensive income (loss), before tax	(22,446)	10,490	(44,026)	(4,631)
Net investment hedge, Income tax (expense) benefit	8,212	(3,883)	16,107	1,714
Net investment hedge, Other comprehensive income (loss), net of tax	(14,234)	6,607	(27,919)	(2,917)
Interest rate swap, Other comprehensive income (loss), before tax	834	834	1,668	1,668
Interest rate swap, Income tax benefit (expense) benefit	(305)	(308)	(610)	(617)
Interest rate swap, Other comprehensive income (loss), net of tax	$ 529	$ 526	$ 1,058	$ 1,051

Related Party Transactions (Det

Related Party Transactions (Details) - Unconsolidated Affiliates - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Related Party Transaction [Line Items]
Sales to unconsolidated affiliates	$ 9,255	$ 8,231	$ 16,444	$ 14,405
Purchases from unconsolidated affiliates	$ 55,949	$ 27,160	$ 96,519	$ 62,781

Recently Issued Accounting Pr70

Recently Issued Accounting Pronouncements Recently Issued Accounting Pronouncements (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
Accounting Changes and Error Corrections [Abstract]
Excess tax benefits	$ 0.6	$ 4.7