XML 61 R49.htm IDEA: XBRL DOCUMENT
v3.20.2

Earnings Per Share - Additional Information (Details) - $ / shares | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Jul. 14, 2020 | May 05, 2020 | Feb. 28, 2020
Earnings Per Share Disclosure [Line Items] |  |  |  |
Increase in dividend rate, percentage |  |  |  | 5.00%
Cash dividend, amount per share (in dollars per share) |  |  | $ 0.385 | $ 0.385
Subsequent Event |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
Cash dividend, amount per share (in dollars per share) |  | $ 0.385 |  |
Common Stock |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
Antidilutive securities excluded from computation of earnings per share | 261,042 |  |  |

X
- Definition Dividend rate percentage increase (decrease) + References No definition available. + Details
Name: | alb_DividendRatePercentageIncreaseDecrease
Namespace Prefix: | alb_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Earnings Per Share Disclosure [Line Items] + References No definition available. + Details
Name: | alb_EarningsPerShareDisclosureLineItems
Namespace Prefix: | alb_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendsPayableAmountPerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |