Natixis Funds Trust I N-CSRS 5 Sep 24 Certified semi-annual shareholder report (management investment company) Financial data

Form N-CSR Cover

Form N-CSR Cover	6 Months Ended
	Jun. 30, 2024
Shareholder Report [Line Items]
Document Type	N-CSRS
Amendment Flag	false
Registrant Name	Natixis Funds Trust I
Entity Central Index Key	0000770540
Entity Investment Company Type	N-1A
Document Period End Date	Jun. 30, 2024

Shareholder Report

Shareholder Report	6 Months Ended
	Jun. 30, 2024 USD ($) Holding
Shareholder Report [Line Items]
Document Type	N-CSRS
Amendment Flag	false
Registrant Name	Natixis Funds Trust I
Entity Central Index Key	0000770540
Entity Investment Company Type	N-1A
Document Period End Date	Jun. 30, 2024
C000178444
Shareholder Report [Line Items]
Fund Name	Mirova Global Green Bond Fund
Class Name	Class A
Trading Symbol	MGGAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Green Bond Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B19">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $45 0.90%
Expenses Paid, Amount	$ 45
Expense Ratio, Percent	0.90%
AssetsNet	$ 39,042,492
Holdings Count | Holding	86
Advisory Fees Paid, Amount	$ 9,046
InvestmentCompanyPortfolioTurnover	7%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $39,042,492 # of Portfolio Holdings (including overnight repurchase agreements and derivatives) 86 Portfolio Turnover Rate 7% Total Advisory Fees Paid $9,046
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 15.4% Supra-National 4.8% Special Purpose 6.2% Financial 7.9% Bank 8.9% Utility-Electric 15.4% Industrial 15.8% Government National 25.6% Footnote Description Footnote * Net of other assets less liabilities (including futures contracts)
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B31">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B32">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000178445
Shareholder Report [Line Items]
Fund Name	Mirova Global Green Bond Fund
Class Name	Class N
Trading Symbol	MGGNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Green Bond Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B42">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $30 0.60%
Expenses Paid, Amount	$ 30
Expense Ratio, Percent	0.60%
AssetsNet	$ 39,042,492
Holdings Count | Holding	86
Advisory Fees Paid, Amount	$ 9,046
InvestmentCompanyPortfolioTurnover	7%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $39,042,492 # of Portfolio Holdings (including overnight repurchase agreements and derivatives) 86 Portfolio Turnover Rate 7% Total Advisory Fees Paid $9,046
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 15.4% Supra-National 4.8% Special Purpose 6.2% Financial 7.9% Bank 8.9% Utility-Electric 15.4% Industrial 15.8% Government National 25.6% Footnote Description Footnote * Net of other assets less liabilities (including futures contracts)
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B54">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B55">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000178446
Shareholder Report [Line Items]
Fund Name	Mirova Global Green Bond Fund
Class Name	Class Y
Trading Symbol	MGGYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Green Bond Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B65">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $32 0.65%
Expenses Paid, Amount	$ 32
Expense Ratio, Percent	0.65%
AssetsNet	$ 39,042,492
Holdings Count | Holding	86
Advisory Fees Paid, Amount	$ 9,046
InvestmentCompanyPortfolioTurnover	7%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $39,042,492 # of Portfolio Holdings (including overnight repurchase agreements and derivatives) 86 Portfolio Turnover Rate 7% Total Advisory Fees Paid $9,046
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 15.4% Supra-National 4.8% Special Purpose 6.2% Financial 7.9% Bank 8.9% Utility-Electric 15.4% Industrial 15.8% Government National 25.6% Footnote Description Footnote * Net of other assets less liabilities (including futures contracts)
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B77">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B78">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000167845
Shareholder Report [Line Items]
Fund Name	Mirova Global Sustainable Equity Fund
Class Name	Class A
Trading Symbol	ESGMX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B88">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $64 1.20%
Expenses Paid, Amount	$ 64
Expense Ratio, Percent	1.20%
AssetsNet	$ 1,058,232,421
Holdings Count | Holding	47
Advisory Fees Paid, Amount	$ 4,341,193
InvestmentCompanyPortfolioTurnover	9%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,058,232,421 # of Portfolio Holdings (including overnight repurchase agreements) 47 Portfolio Turnover Rate 9% Total Advisory Fees Paid $4,341,193
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 18.5% Commercial Services & Supplies 3.4% Broadline Retail 4.0% Machinery 4.1% Health Care Equipment & Supplies 5.2% Electric Utilities 5.2% Life Sciences Tools & Services 6.2% Chemicals 7.4% Financial Services 7.9% Pharmaceuticals 10.6% Semiconductors & Semiconductor Equipment 12.8% Software 14.7% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 6.1% Novo Nordisk AS, Class B 5.0% Microsoft Corp. 4.9% Eli Lilly & Co. 4.5% Mastercard, Inc., Class A 4.5% eBay, Inc. 4.0% Ecolab, Inc. 3.9% Taiwan Semiconductor Manufacturing Co. Ltd., ADR 3.9% Thermo Fisher Scientific, Inc. 3.7% Roper Technologies, Inc. 3.3%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B101">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B102">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000167846
Shareholder Report [Line Items]
Fund Name	Mirova Global Sustainable Equity Fund
Class Name	Class C
Trading Symbol	ESGCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B112">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $103 1.95%
Expenses Paid, Amount	$ 103
Expense Ratio, Percent	1.95%
AssetsNet	$ 1,058,232,421
Holdings Count | Holding	47
Advisory Fees Paid, Amount	$ 4,341,193
InvestmentCompanyPortfolioTurnover	9%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,058,232,421 # of Portfolio Holdings (including overnight repurchase agreements) 47 Portfolio Turnover Rate 9% Total Advisory Fees Paid $4,341,193
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 18.5% Commercial Services & Supplies 3.4% Broadline Retail 4.0% Machinery 4.1% Health Care Equipment & Supplies 5.2% Electric Utilities 5.2% Life Sciences Tools & Services 6.2% Chemicals 7.4% Financial Services 7.9% Pharmaceuticals 10.6% Semiconductors & Semiconductor Equipment 12.8% Software 14.7% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 6.1% Novo Nordisk AS, Class B 5.0% Microsoft Corp. 4.9% Eli Lilly & Co. 4.5% Mastercard, Inc., Class A 4.5% eBay, Inc. 4.0% Ecolab, Inc. 3.9% Taiwan Semiconductor Manufacturing Co. Ltd., ADR 3.9% Thermo Fisher Scientific, Inc. 3.7% Roper Technologies, Inc. 3.3%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B125">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B126">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000190736
Shareholder Report [Line Items]
Fund Name	Mirova Global Sustainable Equity Fund
Class Name	Class N
Trading Symbol	ESGNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B136">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $47 0.89%
Expenses Paid, Amount	$ 47
Expense Ratio, Percent	0.89%
AssetsNet	$ 1,058,232,421
Holdings Count | Holding	47
Advisory Fees Paid, Amount	$ 4,341,193
InvestmentCompanyPortfolioTurnover	9%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,058,232,421 # of Portfolio Holdings (including overnight repurchase agreements) 47 Portfolio Turnover Rate 9% Total Advisory Fees Paid $4,341,193
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 18.5% Commercial Services & Supplies 3.4% Broadline Retail 4.0% Machinery 4.1% Health Care Equipment & Supplies 5.2% Electric Utilities 5.2% Life Sciences Tools & Services 6.2% Chemicals 7.4% Financial Services 7.9% Pharmaceuticals 10.6% Semiconductors & Semiconductor Equipment 12.8% Software 14.7% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 6.1% Novo Nordisk AS, Class B 5.0% Microsoft Corp. 4.9% Eli Lilly & Co. 4.5% Mastercard, Inc., Class A 4.5% eBay, Inc. 4.0% Ecolab, Inc. 3.9% Taiwan Semiconductor Manufacturing Co. Ltd., ADR 3.9% Thermo Fisher Scientific, Inc. 3.7% Roper Technologies, Inc. 3.3%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B149">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B150">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000167847
Shareholder Report [Line Items]
Fund Name	Mirova Global Sustainable Equity Fund
Class Name	Class Y
Trading Symbol	ESGYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova Global Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B160">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $50 0.95%
Expenses Paid, Amount	$ 50
Expense Ratio, Percent	0.95%
AssetsNet	$ 1,058,232,421
Holdings Count | Holding	47
Advisory Fees Paid, Amount	$ 4,341,193
InvestmentCompanyPortfolioTurnover	9%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,058,232,421 # of Portfolio Holdings (including overnight repurchase agreements) 47 Portfolio Turnover Rate 9% Total Advisory Fees Paid $4,341,193
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 18.5% Commercial Services & Supplies 3.4% Broadline Retail 4.0% Machinery 4.1% Health Care Equipment & Supplies 5.2% Electric Utilities 5.2% Life Sciences Tools & Services 6.2% Chemicals 7.4% Financial Services 7.9% Pharmaceuticals 10.6% Semiconductors & Semiconductor Equipment 12.8% Software 14.7% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 6.1% Novo Nordisk AS, Class B 5.0% Microsoft Corp. 4.9% Eli Lilly & Co. 4.5% Mastercard, Inc., Class A 4.5% eBay, Inc. 4.0% Ecolab, Inc. 3.9% Taiwan Semiconductor Manufacturing Co. Ltd., ADR 3.9% Thermo Fisher Scientific, Inc. 3.7% Roper Technologies, Inc. 3.3%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B173">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B174">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000206848
Shareholder Report [Line Items]
Fund Name	Mirova International Sustainable Equity Fund
Class Name	Class A
Trading Symbol	MRVAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova International Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B184">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $62 1.21%
Expenses Paid, Amount	$ 62
Expense Ratio, Percent	1.21%
AssetsNet	$ 17,000,520
Holdings Count | Holding	37
Advisory Fees Paid, Amount	$ 0
InvestmentCompanyPortfolioTurnover	23%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $17,000,520 # of Portfolio Holdings (including overnight repurchase agreements) 37 Portfolio Turnover Rate 23% Total Advisory Fees Paid $0
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.6% Short-Term Investments 3.7% Electronic Equipment, Instruments & Components 3.1% Electric Utilities 3.8% Health Care Equipment & Supplies 4.1% Personal Care Products 4.6% Insurance 5.0% Building Products 6.0% Banks 6.4% Software 6.6% Pharmaceuticals 8.9% Chemicals 9.0% Semiconductors & Semiconductor Equipment 11.2% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Taiwan Semiconductor Manufacturing Co. Ltd., ADR 5.8% Novo Nordisk AS, Class B 5.5% ASML Holding NV 5.3% SAP SE 5.0% KBC Group NV 4.3% Iberdrola SA 3.8% Air Liquide SA 3.5% Symrise AG 3.4% Kingspan Group PLC 3.4% Legal & General Group PLC 3.1%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B197">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B198">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000206846
Shareholder Report [Line Items]
Fund Name	Mirova International Sustainable Equity Fund
Class Name	Class N
Trading Symbol	MRVNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova International Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B208">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $46 0.91%
Expenses Paid, Amount	$ 46
Expense Ratio, Percent	0.91%
AssetsNet	$ 17,000,520
Holdings Count | Holding	37
Advisory Fees Paid, Amount	$ 0
InvestmentCompanyPortfolioTurnover	23%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $17,000,520 # of Portfolio Holdings (including overnight repurchase agreements) 37 Portfolio Turnover Rate 23% Total Advisory Fees Paid $0
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.6% Short-Term Investments 3.7% Electronic Equipment, Instruments & Components 3.1% Electric Utilities 3.8% Health Care Equipment & Supplies 4.1% Personal Care Products 4.6% Insurance 5.0% Building Products 6.0% Banks 6.4% Software 6.6% Pharmaceuticals 8.9% Chemicals 9.0% Semiconductors & Semiconductor Equipment 11.2% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Taiwan Semiconductor Manufacturing Co. Ltd., ADR 5.8% Novo Nordisk AS, Class B 5.5% ASML Holding NV 5.3% SAP SE 5.0% KBC Group NV 4.3% Iberdrola SA 3.8% Air Liquide SA 3.5% Symrise AG 3.4% Kingspan Group PLC 3.4% Legal & General Group PLC 3.1%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B221">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B222">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000206847
Shareholder Report [Line Items]
Fund Name	Mirova International Sustainable Equity Fund
Class Name	Class Y
Trading Symbol	MRVYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Mirova International Sustainable Equity Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B232">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $49 0.96%
Expenses Paid, Amount	$ 49
Expense Ratio, Percent	0.96%
AssetsNet	$ 17,000,520
Holdings Count | Holding	37
Advisory Fees Paid, Amount	$ 0
InvestmentCompanyPortfolioTurnover	23%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $17,000,520 # of Portfolio Holdings (including overnight repurchase agreements) 37 Portfolio Turnover Rate 23% Total Advisory Fees Paid $0
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.6% Short-Term Investments 3.7% Electronic Equipment, Instruments & Components 3.1% Electric Utilities 3.8% Health Care Equipment & Supplies 4.1% Personal Care Products 4.6% Insurance 5.0% Building Products 6.0% Banks 6.4% Software 6.6% Pharmaceuticals 8.9% Chemicals 9.0% Semiconductors & Semiconductor Equipment 11.2% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Taiwan Semiconductor Manufacturing Co. Ltd., ADR 5.8% Novo Nordisk AS, Class B 5.5% ASML Holding NV 5.3% SAP SE 5.0% KBC Group NV 4.3% Iberdrola SA 3.8% Air Liquide SA 3.5% Symrise AG 3.4% Kingspan Group PLC 3.4% Legal & General Group PLC 3.1%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B245">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B246">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000094872
Shareholder Report [Line Items]
Fund Name	Natixis Oakmark International Fund
Class Name	Class A
Trading Symbol	NOIAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis Oakmark International Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B256">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $56 1.15%
Expenses Paid, Amount	$ 56
Expense Ratio, Percent	1.15%
AssetsNet	$ 356,768,306
Holdings Count | Holding	68
Advisory Fees Paid, Amount	$ 1,034,758
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $356,768,306 # of Portfolio Holdings (including overnight repurchase agreements) 68 Portfolio Turnover Rate 19% Total Advisory Fees Paid $1,034,758
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 41.9% Hotels, Restaurants & Leisure 3.4% Financial Services 4.1% Broadline Retail 4.4% Health Care Providers & Services 4.8% Insurance 4.9% Automobiles 5.0% Textiles, Apparel & Luxury Goods 6.1% Pharmaceuticals 6.2% Machinery 9.2% Banks 10.0% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings BNP Paribas SA 3.5% Bayer AG 3.4% Lloyds Banking Group PLC 3.3% CNH Industrial NV 3.2% Kering SA 3.0% Prudential PLC 2.8% Mercedes-Benz Group AG, (Registered) 2.7% Prosus NV 2.6% Continental AG 2.5% Fresenius Medical Care AG 2.5%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B269">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B270">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000094873
Shareholder Report [Line Items]
Fund Name	Natixis Oakmark International Fund
Class Name	Class C
Trading Symbol	NOICX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis Oakmark International Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B280">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $92 1.90%
Expenses Paid, Amount	$ 92
Expense Ratio, Percent	1.90%
AssetsNet	$ 356,768,306
Holdings Count | Holding	68
Advisory Fees Paid, Amount	$ 1,034,758
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $356,768,306 # of Portfolio Holdings (including overnight repurchase agreements) 68 Portfolio Turnover Rate 19% Total Advisory Fees Paid $1,034,758
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 41.9% Hotels, Restaurants & Leisure 3.4% Financial Services 4.1% Broadline Retail 4.4% Health Care Providers & Services 4.8% Insurance 4.9% Automobiles 5.0% Textiles, Apparel & Luxury Goods 6.1% Pharmaceuticals 6.2% Machinery 9.2% Banks 10.0% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings BNP Paribas SA 3.5% Bayer AG 3.4% Lloyds Banking Group PLC 3.3% CNH Industrial NV 3.2% Kering SA 3.0% Prudential PLC 2.8% Mercedes-Benz Group AG, (Registered) 2.7% Prosus NV 2.6% Continental AG 2.5% Fresenius Medical Care AG 2.5%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B293">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B294">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000190734
Shareholder Report [Line Items]
Fund Name	Natixis Oakmark International Fund
Class Name	Class N
Trading Symbol	NIONX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis Oakmark International Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B304">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $41 0.85%
Expenses Paid, Amount	$ 41
Expense Ratio, Percent	0.85%
AssetsNet	$ 356,768,306
Holdings Count | Holding	68
Advisory Fees Paid, Amount	$ 1,034,758
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $356,768,306 # of Portfolio Holdings (including overnight repurchase agreements) 68 Portfolio Turnover Rate 19% Total Advisory Fees Paid $1,034,758
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 41.9% Hotels, Restaurants & Leisure 3.4% Financial Services 4.1% Broadline Retail 4.4% Health Care Providers & Services 4.8% Insurance 4.9% Automobiles 5.0% Textiles, Apparel & Luxury Goods 6.1% Pharmaceuticals 6.2% Machinery 9.2% Banks 10.0% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings BNP Paribas SA 3.5% Bayer AG 3.4% Lloyds Banking Group PLC 3.3% CNH Industrial NV 3.2% Kering SA 3.0% Prudential PLC 2.8% Mercedes-Benz Group AG, (Registered) 2.7% Prosus NV 2.6% Continental AG 2.5% Fresenius Medical Care AG 2.5%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B317">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B318">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000190735
Shareholder Report [Line Items]
Fund Name	Natixis Oakmark International Fund
Class Name	Class Y
Trading Symbol	NOIYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis Oakmark International Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B328">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $44 0.90%
Expenses Paid, Amount	$ 44
Expense Ratio, Percent	0.90%
AssetsNet	$ 356,768,306
Holdings Count | Holding	68
Advisory Fees Paid, Amount	$ 1,034,758
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $356,768,306 # of Portfolio Holdings (including overnight repurchase agreements) 68 Portfolio Turnover Rate 19% Total Advisory Fees Paid $1,034,758
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 41.9% Hotels, Restaurants & Leisure 3.4% Financial Services 4.1% Broadline Retail 4.4% Health Care Providers & Services 4.8% Insurance 4.9% Automobiles 5.0% Textiles, Apparel & Luxury Goods 6.1% Pharmaceuticals 6.2% Machinery 9.2% Banks 10.0% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings BNP Paribas SA 3.5% Bayer AG 3.4% Lloyds Banking Group PLC 3.3% CNH Industrial NV 3.2% Kering SA 3.0% Prudential PLC 2.8% Mercedes-Benz Group AG, (Registered) 2.7% Prosus NV 2.6% Continental AG 2.5% Fresenius Medical Care AG 2.5%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B341">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B342">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000018161
Shareholder Report [Line Items]
Fund Name	Natixis U.S. Equity Opportunities Fund
Class Name	Class A
Trading Symbol	NEFSX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis U.S. Equity Opportunities Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B352">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $57 1.08%
Expenses Paid, Amount	$ 57
Expense Ratio, Percent	1.08%
Material Change Description [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
AssetsNet	$ 1,048,929,432
Holdings Count | Holding	72
Advisory Fees Paid, Amount	$ 3,384,357
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,048,929,432 # of Portfolio Holdings (including overnight repurchase agreements) 72 Portfolio Turnover Rate 19% Total Advisory Fees Paid $3,384,357
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 28.8% Short-Term Investments 3.3% Media 3.1% Broadline Retail 3.3% Consumer Finance 3.5% Financial Services 4.2% Automobiles 4.5% Entertainment 4.9% Oil, Gas & Consumable Fuels 5.9% Capital Markets 6.9% Semiconductors & Semiconductor Equipment 7.1% Banks 7.5% Software 8.2% Interactive Media & Services 8.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 4.7% Alphabet, Inc., Class A 4.7% Meta Platforms, Inc., Class A 3.5% Amazon.com, Inc. 3.0% Bank of America Corp. 2.7% Netflix, Inc. 2.6% Salesforce, Inc. 2.5% Tesla, Inc. 2.4% Deere & Co. 2.1% Oracle Corp. 2.1%
Material Fund Change [Text Block]	Material Fund Changes Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments Expenses:
Material Fund Change Expenses [Text Block]	Expenses:
Summary of Change Legend [Text Block]	Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B368">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B369">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000018163
Shareholder Report [Line Items]
Fund Name	Natixis U.S. Equity Opportunities Fund
Class Name	Class C
Trading Symbol	NECCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis U.S. Equity Opportunities Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B379">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $96 1.83%
Expenses Paid, Amount	$ 96
Expense Ratio, Percent	1.83%
Material Change Description [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
AssetsNet	$ 1,048,929,432
Holdings Count | Holding	72
Advisory Fees Paid, Amount	$ 3,384,357
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,048,929,432 # of Portfolio Holdings (including overnight repurchase agreements) 72 Portfolio Turnover Rate 19% Total Advisory Fees Paid $3,384,357
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 28.8% Short-Term Investments 3.3% Media 3.1% Broadline Retail 3.3% Consumer Finance 3.5% Financial Services 4.2% Automobiles 4.5% Entertainment 4.9% Oil, Gas & Consumable Fuels 5.9% Capital Markets 6.9% Semiconductors & Semiconductor Equipment 7.1% Banks 7.5% Software 8.2% Interactive Media & Services 8.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 4.7% Alphabet, Inc., Class A 4.7% Meta Platforms, Inc., Class A 3.5% Amazon.com, Inc. 3.0% Bank of America Corp. 2.7% Netflix, Inc. 2.6% Salesforce, Inc. 2.5% Tesla, Inc. 2.4% Deere & Co. 2.1% Oracle Corp. 2.1%
Material Fund Change [Text Block]	Material Fund Changes Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments Expenses:
Material Fund Change Expenses [Text Block]	Expenses:
Summary of Change Legend [Text Block]	Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B395">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B396">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000190732
Shareholder Report [Line Items]
Fund Name	Natixis U.S. Equity Opportunities Fund
Class Name	Class N
Trading Symbol	NESNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis U.S. Equity Opportunities Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B406">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $40 0.77%
Expenses Paid, Amount	$ 40
Expense Ratio, Percent	0.77%
Material Change Description [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
AssetsNet	$ 1,048,929,432
Holdings Count | Holding	72
Advisory Fees Paid, Amount	$ 3,384,357
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,048,929,432 # of Portfolio Holdings (including overnight repurchase agreements) 72 Portfolio Turnover Rate 19% Total Advisory Fees Paid $3,384,357
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 28.8% Short-Term Investments 3.3% Media 3.1% Broadline Retail 3.3% Consumer Finance 3.5% Financial Services 4.2% Automobiles 4.5% Entertainment 4.9% Oil, Gas & Consumable Fuels 5.9% Capital Markets 6.9% Semiconductors & Semiconductor Equipment 7.1% Banks 7.5% Software 8.2% Interactive Media & Services 8.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 4.7% Alphabet, Inc., Class A 4.7% Meta Platforms, Inc., Class A 3.5% Amazon.com, Inc. 3.0% Bank of America Corp. 2.7% Netflix, Inc. 2.6% Salesforce, Inc. 2.5% Tesla, Inc. 2.4% Deere & Co. 2.1% Oracle Corp. 2.1%
Material Fund Change [Text Block]	Material Fund Changes Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments Expenses:
Material Fund Change Expenses [Text Block]	Expenses:
Summary of Change Legend [Text Block]	Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B422">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B423">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000018164
Shareholder Report [Line Items]
Fund Name	Natixis U.S. Equity Opportunities Fund
Class Name	Class Y
Trading Symbol	NESYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Natixis U.S. Equity Opportunities Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B433">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $44 0.83%
Expenses Paid, Amount	$ 44
Expense Ratio, Percent	0.83%
Material Change Description [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
AssetsNet	$ 1,048,929,432
Holdings Count | Holding	72
Advisory Fees Paid, Amount	$ 3,384,357
InvestmentCompanyPortfolioTurnover	19%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,048,929,432 # of Portfolio Holdings (including overnight repurchase agreements) 72 Portfolio Turnover Rate 19% Total Advisory Fees Paid $3,384,357
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 28.8% Short-Term Investments 3.3% Media 3.1% Broadline Retail 3.3% Consumer Finance 3.5% Financial Services 4.2% Automobiles 4.5% Entertainment 4.9% Oil, Gas & Consumable Fuels 5.9% Capital Markets 6.9% Semiconductors & Semiconductor Equipment 7.1% Banks 7.5% Software 8.2% Interactive Media & Services 8.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings NVIDIA Corp. 4.7% Alphabet, Inc., Class A 4.7% Meta Platforms, Inc., Class A 3.5% Amazon.com, Inc. 3.0% Bank of America Corp. 2.7% Netflix, Inc. 2.6% Salesforce, Inc. 2.5% Tesla, Inc. 2.4% Deere & Co. 2.1% Oracle Corp. 2.1%
Material Fund Change [Text Block]	Material Fund Changes Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments Expenses:
Material Fund Change Expenses [Text Block]	Expenses:
Summary of Change Legend [Text Block]	Effective July 1, 2024, the Fund had the following material changes, which were reported in a supplement to the Fund's prospectus. For more information, you may review the Fund's prospectus at im.natixis.com/funddocuments
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B449">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B450">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000018172
Shareholder Report [Line Items]
Fund Name	Vaughan Nelson Small Cap Value Fund
Class Name	Class A
Trading Symbol	NEFJX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Vaughan Nelson Small Cap Value Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B460">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $63 1.25%
Expenses Paid, Amount	$ 63
Expense Ratio, Percent	1.25%
AssetsNet	$ 1,078,294,121
Holdings Count | Holding	69
Advisory Fees Paid, Amount	$ 3,500,876
InvestmentCompanyPortfolioTurnover	28%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,078,294,121 # of Portfolio Holdings (including overnight repurchase agreements) 69 Portfolio Turnover Rate 28% Total Advisory Fees Paid $3,500,876
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.3% Short-Term Investments 5.1% Health Care Equipment & Supplies 3.0% Household Durables 3.1% Capital Markets 3.4% Machinery 3.5% Insurance 3.5% Building Products 3.9% Semiconductors & Semiconductor Equipment 4.0% Health Care Providers & Services 4.1% Electronic Equipment, Instruments & Components 4.4% Specialty Retail 4.7% Oil, Gas & Consumable Fuels 5.7% Trading Companies & Distributors 7.1% Chemicals 7.4% Banks 9.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Element Solutions, Inc. 3.5% Western Alliance Bancorp 2.1% First American Financial Corp. 2.0% Kirby Corp. 2.0% Globus Medical, Inc., Class A 2.0% Janus International Group, Inc. 2.0% Comerica, Inc. 1.9% Beacon Roofing Supply, Inc. 1.9% Evercore, Inc., Class A 1.9% Insight Enterprises, Inc. 1.8%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B473">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B474">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000018174
Shareholder Report [Line Items]
Fund Name	Vaughan Nelson Small Cap Value Fund
Class Name	Class C
Trading Symbol	NEJCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Vaughan Nelson Small Cap Value Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B484">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $100 2.00%
Expenses Paid, Amount	$ 100
Expense Ratio, Percent	2%
AssetsNet	$ 1,078,294,121
Holdings Count | Holding	69
Advisory Fees Paid, Amount	$ 3,500,876
InvestmentCompanyPortfolioTurnover	28%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,078,294,121 # of Portfolio Holdings (including overnight repurchase agreements) 69 Portfolio Turnover Rate 28% Total Advisory Fees Paid $3,500,876
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.3% Short-Term Investments 5.1% Health Care Equipment & Supplies 3.0% Household Durables 3.1% Capital Markets 3.4% Machinery 3.5% Insurance 3.5% Building Products 3.9% Semiconductors & Semiconductor Equipment 4.0% Health Care Providers & Services 4.1% Electronic Equipment, Instruments & Components 4.4% Specialty Retail 4.7% Oil, Gas & Consumable Fuels 5.7% Trading Companies & Distributors 7.1% Chemicals 7.4% Banks 9.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Element Solutions, Inc. 3.5% Western Alliance Bancorp 2.1% First American Financial Corp. 2.0% Kirby Corp. 2.0% Globus Medical, Inc., Class A 2.0% Janus International Group, Inc. 2.0% Comerica, Inc. 1.9% Beacon Roofing Supply, Inc. 1.9% Evercore, Inc., Class A 1.9% Insight Enterprises, Inc. 1.8%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B497">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B498">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000190733
Shareholder Report [Line Items]
Fund Name	Vaughan Nelson Small Cap Value Fund
Class Name	Class N
Trading Symbol	VSCNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Vaughan Nelson Small Cap Value Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B508">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class N $48 0.95%
Expenses Paid, Amount	$ 48
Expense Ratio, Percent	0.95%
AssetsNet	$ 1,078,294,121
Holdings Count | Holding	69
Advisory Fees Paid, Amount	$ 3,500,876
InvestmentCompanyPortfolioTurnover	28%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,078,294,121 # of Portfolio Holdings (including overnight repurchase agreements) 69 Portfolio Turnover Rate 28% Total Advisory Fees Paid $3,500,876
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.3% Short-Term Investments 5.1% Health Care Equipment & Supplies 3.0% Household Durables 3.1% Capital Markets 3.4% Machinery 3.5% Insurance 3.5% Building Products 3.9% Semiconductors & Semiconductor Equipment 4.0% Health Care Providers & Services 4.1% Electronic Equipment, Instruments & Components 4.4% Specialty Retail 4.7% Oil, Gas & Consumable Fuels 5.7% Trading Companies & Distributors 7.1% Chemicals 7.4% Banks 9.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Element Solutions, Inc. 3.5% Western Alliance Bancorp 2.1% First American Financial Corp. 2.0% Kirby Corp. 2.0% Globus Medical, Inc., Class A 2.0% Janus International Group, Inc. 2.0% Comerica, Inc. 1.9% Beacon Roofing Supply, Inc. 1.9% Evercore, Inc., Class A 1.9% Insight Enterprises, Inc. 1.8%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B521">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B522">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
C000069268
Shareholder Report [Line Items]
Fund Name	Vaughan Nelson Small Cap Value Fund
Class Name	Class Y
Trading Symbol	NEJYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Vaughan Nelson Small Cap Value Fund for the period of January 1, 2024 to June 30, 2024.
Shareholder Report Annual or Semi-Annual	Semi-annual Shareholder Report
Additional Information [Text Block]	You can find additional information (including tax information) about the Fund at im.natixis.com/funddocuments
Additional Information Phone Number	800-225-5478
Additional Information Website	im.natixis.com/funddocuments</span>" id="sjs-B532">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>
Expenses [Text Block]	What were the fund costs for the last six months? Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $50 1.00%
Expenses Paid, Amount	$ 50
Expense Ratio, Percent	1%
AssetsNet	$ 1,078,294,121
Holdings Count | Holding	69
Advisory Fees Paid, Amount	$ 3,500,876
InvestmentCompanyPortfolioTurnover	28%
Additional Fund Statistics [Text Block]	Key Fund Statistics Total Net Assets $1,078,294,121 # of Portfolio Holdings (including overnight repurchase agreements) 69 Portfolio Turnover Rate 28% Total Advisory Fees Paid $3,500,876
Holdings [Text Block]	Industry Summary Value Value Other investments less than 3% of net assets Footnote Reference 27.3% Short-Term Investments 5.1% Health Care Equipment & Supplies 3.0% Household Durables 3.1% Capital Markets 3.4% Machinery 3.5% Insurance 3.5% Building Products 3.9% Semiconductors & Semiconductor Equipment 4.0% Health Care Providers & Services 4.1% Electronic Equipment, Instruments & Components 4.4% Specialty Retail 4.7% Oil, Gas & Consumable Fuels 5.7% Trading Companies & Distributors 7.1% Chemicals 7.4% Banks 9.8% Footnote Description Footnote * Net of other assets less liabilities
Largest Holdings [Text Block]	Top Ten Holdings Element Solutions, Inc. 3.5% Western Alliance Bancorp 2.1% First American Financial Corp. 2.0% Kirby Corp. 2.0% Globus Medical, Inc., Class A 2.0% Janus International Group, Inc. 2.0% Comerica, Inc. 1.9% Beacon Roofing Supply, Inc. 1.9% Evercore, Inc., Class A 1.9% Insight Enterprises, Inc. 1.8%
Material Fund Change [Text Block]	Material Fund Changes There were no material fund changes during the period.
Updated Prospectus Phone Number	800-225-5478
Updated Prospectus Email Address	secretaryofthefunds@natixis.com</span>" id="sjs-B545">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">secretaryofthefunds@natixis.com&lt;/span>
Updated Prospectus Web Address	im.natixis.com/funddocuments</span>" id="sjs-B546">&lt;span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">im.natixis.com/funddocuments&lt;/span>

Shareholder Report, Holdings (D

Shareholder Report, Holdings (Details)	Jun. 30, 2024
C000178444 | Cash & equivalents
Holdings [Line Items]
Percent of Net Asset Value	8.50%
C000178444 | Not rated
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000178444 | BB
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000178444 | BBB
Holdings [Line Items]
Percent of Net Asset Value	49.40%
C000178444 | A
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000178444 | AA
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000178444 | AAA
Holdings [Line Items]
Percent of Net Asset Value	17%
C000178444 | Supranationals
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178444 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178444 | SectorSupra-National
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178444 | SectorSpecial Purpose
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000178444 | SectorFinancial
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178444 | SectorBank
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000178444 | SectorUtility-Electric
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178444 | SectorIndustrial
Holdings [Line Items]
Percent of Net Asset Value	15.80%
C000178444 | SectorGovernment National
Holdings [Line Items]
Percent of Net Asset Value	25.60%
C000178444 | Canada
Holdings [Line Items]
Percent of Net Asset Value	23.80%
C000178444 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	3%
C000178444 | Sweden
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000178444 | Spain
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000178444 | France
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C000178444 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178444 | Italy
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000178444 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	9.30%
C000178444 | United States
Holdings [Line Items]
Percent of Net Asset Value	12%
C000178444 | Germany
Holdings [Line Items]
Percent of Net Asset Value	13.50%
C000178445 | Cash & equivalents
Holdings [Line Items]
Percent of Net Asset Value	8.50%
C000178445 | Not rated
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000178445 | BB
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000178445 | BBB
Holdings [Line Items]
Percent of Net Asset Value	49.40%
C000178445 | A
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000178445 | AA
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000178445 | AAA
Holdings [Line Items]
Percent of Net Asset Value	17%
C000178445 | Supranationals
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178445 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178445 | SectorSupra-National
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178445 | SectorSpecial Purpose
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000178445 | SectorFinancial
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178445 | SectorBank
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000178445 | SectorUtility-Electric
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178445 | SectorIndustrial
Holdings [Line Items]
Percent of Net Asset Value	15.80%
C000178445 | SectorGovernment National
Holdings [Line Items]
Percent of Net Asset Value	25.60%
C000178445 | Canada
Holdings [Line Items]
Percent of Net Asset Value	23.80%
C000178445 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	3%
C000178445 | Sweden
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000178445 | Spain
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000178445 | France
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C000178445 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178445 | Italy
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000178445 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	9.30%
C000178445 | United States
Holdings [Line Items]
Percent of Net Asset Value	12%
C000178445 | Germany
Holdings [Line Items]
Percent of Net Asset Value	13.50%
C000178446 | Cash & equivalents
Holdings [Line Items]
Percent of Net Asset Value	8.50%
C000178446 | Not rated
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000178446 | BB
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000178446 | BBB
Holdings [Line Items]
Percent of Net Asset Value	49.40%
C000178446 | A
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000178446 | AA
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000178446 | AAA
Holdings [Line Items]
Percent of Net Asset Value	17%
C000178446 | Supranationals
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178446 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178446 | SectorSupra-National
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000178446 | SectorSpecial Purpose
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000178446 | SectorFinancial
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178446 | SectorBank
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000178446 | SectorUtility-Electric
Holdings [Line Items]
Percent of Net Asset Value	15.40%
C000178446 | SectorIndustrial
Holdings [Line Items]
Percent of Net Asset Value	15.80%
C000178446 | SectorGovernment National
Holdings [Line Items]
Percent of Net Asset Value	25.60%
C000178446 | Canada
Holdings [Line Items]
Percent of Net Asset Value	23.80%
C000178446 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	3%
C000178446 | Sweden
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000178446 | Spain
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000178446 | France
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C000178446 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000178446 | Italy
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000178446 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	9.30%
C000178446 | United States
Holdings [Line Items]
Percent of Net Asset Value	12%
C000178446 | Germany
Holdings [Line Items]
Percent of Net Asset Value	13.50%
C000167845 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000167845 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5%
C000167845 | Microsoft Corp.FR_594918104
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000167845 | Eli Lilly & Co.FR_532457108
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167845 | Mastercard, Inc.FR_57636Q104
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167845 | eBay, Inc.FR_278642103
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167845 | Ecolab, Inc.FR_278865100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167845 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167845 | Thermo Fisher Scientific, Inc.FR_883556102
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000167845 | Roper Technologies, Inc.FR_776696106
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000167845 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	18.50%
C000167845 | SectorCommercial Services & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000167845 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167845 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167845 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167845 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167845 | SectorLife Sciences Tools & Services
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000167845 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000167845 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000167845 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	10.60%
C000167845 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	12.80%
C000167845 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	14.70%
C000167845 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	7%
C000167845 | France
Holdings [Line Items]
Percent of Net Asset Value	3.60%
C000167845 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167845 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167845 | United States
Holdings [Line Items]
Percent of Net Asset Value	62.60%
C000167845 | Germany
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167845 | Japan
Holdings [Line Items]
Percent of Net Asset Value	10.80%
C000167845 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167846 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000167846 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5%
C000167846 | Microsoft Corp.FR_594918104
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000167846 | Eli Lilly & Co.FR_532457108
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167846 | Mastercard, Inc.FR_57636Q104
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167846 | eBay, Inc.FR_278642103
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167846 | Ecolab, Inc.FR_278865100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167846 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167846 | Thermo Fisher Scientific, Inc.FR_883556102
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000167846 | Roper Technologies, Inc.FR_776696106
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000167846 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	18.50%
C000167846 | SectorCommercial Services & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000167846 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167846 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167846 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167846 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167846 | SectorLife Sciences Tools & Services
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000167846 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000167846 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000167846 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	10.60%
C000167846 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	12.80%
C000167846 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	14.70%
C000167846 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	7%
C000167846 | France
Holdings [Line Items]
Percent of Net Asset Value	3.60%
C000167846 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167846 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167846 | United States
Holdings [Line Items]
Percent of Net Asset Value	62.60%
C000167846 | Germany
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167846 | Japan
Holdings [Line Items]
Percent of Net Asset Value	10.80%
C000167846 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000190736 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000190736 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5%
C000190736 | Microsoft Corp.FR_594918104
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000190736 | Eli Lilly & Co.FR_532457108
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000190736 | Mastercard, Inc.FR_57636Q104
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000190736 | eBay, Inc.FR_278642103
Holdings [Line Items]
Percent of Net Asset Value	4%
C000190736 | Ecolab, Inc.FR_278865100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000190736 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000190736 | Thermo Fisher Scientific, Inc.FR_883556102
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000190736 | Roper Technologies, Inc.FR_776696106
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000190736 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	18.50%
C000190736 | SectorCommercial Services & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190736 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4%
C000190736 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000190736 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000190736 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000190736 | SectorLife Sciences Tools & Services
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000190736 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000190736 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000190736 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	10.60%
C000190736 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	12.80%
C000190736 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	14.70%
C000190736 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	7%
C000190736 | France
Holdings [Line Items]
Percent of Net Asset Value	3.60%
C000190736 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000190736 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	4%
C000190736 | United States
Holdings [Line Items]
Percent of Net Asset Value	62.60%
C000190736 | Germany
Holdings [Line Items]
Percent of Net Asset Value	4%
C000190736 | Japan
Holdings [Line Items]
Percent of Net Asset Value	10.80%
C000190736 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167847 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000167847 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5%
C000167847 | Microsoft Corp.FR_594918104
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000167847 | Eli Lilly & Co.FR_532457108
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167847 | Mastercard, Inc.FR_57636Q104
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000167847 | eBay, Inc.FR_278642103
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167847 | Ecolab, Inc.FR_278865100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167847 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000167847 | Thermo Fisher Scientific, Inc.FR_883556102
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000167847 | Roper Technologies, Inc.FR_776696106
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000167847 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	18.50%
C000167847 | SectorCommercial Services & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000167847 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167847 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167847 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167847 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000167847 | SectorLife Sciences Tools & Services
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000167847 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000167847 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000167847 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	10.60%
C000167847 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	12.80%
C000167847 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	14.70%
C000167847 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	7%
C000167847 | France
Holdings [Line Items]
Percent of Net Asset Value	3.60%
C000167847 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000167847 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167847 | United States
Holdings [Line Items]
Percent of Net Asset Value	62.60%
C000167847 | Germany
Holdings [Line Items]
Percent of Net Asset Value	4%
C000167847 | Japan
Holdings [Line Items]
Percent of Net Asset Value	10.80%
C000167847 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000206848 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5.50%
C000206848 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206848 | ASML Holding NVFR_ACI02GTQ9
Holdings [Line Items]
Percent of Net Asset Value	5.30%
C000206848 | SAP SEFR_484628904
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206848 | KBC Group NVFR_449774009
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206848 | Iberdrola SAFR_B288C9908
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206848 | Air Liquide SAFR_B1YXBJ905
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000206848 | Symrise AGFR_B1JB4K905
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206848 | Kingspan Group PLCFR_449123900
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206848 | Legal & General Group PLCFR_056039902
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206848 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.60%
C000206848 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000206848 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206848 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	9%
C000206848 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000206848 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000206848 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	6.60%
C000206848 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000206848 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206848 | SectorPersonal Care Products
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000206848 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206848 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	6%
C000206848 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000206848 | Canada
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000206848 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000206848 | Spain
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206848 | France
Holdings [Line Items]
Percent of Net Asset Value	11.60%
C000206848 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000206848 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000206848 | United States
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000206848 | Germany
Holdings [Line Items]
Percent of Net Asset Value	10.50%
C000206848 | Japan
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000206848 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206848 | Australia
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000206848 | Belgium
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206848 | Ireland
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000206846 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5.50%
C000206846 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206846 | ASML Holding NVFR_ACI02GTQ9
Holdings [Line Items]
Percent of Net Asset Value	5.30%
C000206846 | SAP SEFR_484628904
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206846 | KBC Group NVFR_449774009
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206846 | Iberdrola SAFR_B288C9908
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206846 | Air Liquide SAFR_B1YXBJ905
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000206846 | Symrise AGFR_B1JB4K905
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206846 | Kingspan Group PLCFR_449123900
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206846 | Legal & General Group PLCFR_056039902
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206846 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.60%
C000206846 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000206846 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206846 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	9%
C000206846 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000206846 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000206846 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	6.60%
C000206846 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000206846 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206846 | SectorPersonal Care Products
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000206846 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206846 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	6%
C000206846 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000206846 | Canada
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000206846 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000206846 | Spain
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206846 | France
Holdings [Line Items]
Percent of Net Asset Value	11.60%
C000206846 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000206846 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000206846 | United States
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000206846 | Germany
Holdings [Line Items]
Percent of Net Asset Value	10.50%
C000206846 | Japan
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000206846 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206846 | Australia
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000206846 | Belgium
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206846 | Ireland
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000206847 | Novo Nordisk ASFR_BP6KMJ909
Holdings [Line Items]
Percent of Net Asset Value	5.50%
C000206847 | Taiwan Semiconductor Manufacturing Co. Ltd., ADRFR_874039100
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206847 | ASML Holding NVFR_ACI02GTQ9
Holdings [Line Items]
Percent of Net Asset Value	5.30%
C000206847 | SAP SEFR_484628904
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206847 | KBC Group NVFR_449774009
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206847 | Iberdrola SAFR_B288C9908
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206847 | Air Liquide SAFR_B1YXBJ905
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000206847 | Symrise AGFR_B1JB4K905
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206847 | Kingspan Group PLCFR_449123900
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000206847 | Legal & General Group PLCFR_056039902
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206847 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.60%
C000206847 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000206847 | SectorElectric Utilities
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206847 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	9%
C000206847 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	8.90%
C000206847 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000206847 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	6.60%
C000206847 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.70%
C000206847 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000206847 | SectorPersonal Care Products
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000206847 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	5%
C000206847 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	6%
C000206847 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	6.40%
C000206847 | Canada
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000206847 | Denmark
Holdings [Line Items]
Percent of Net Asset Value	8.30%
C000206847 | Spain
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000206847 | France
Holdings [Line Items]
Percent of Net Asset Value	11.60%
C000206847 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	7.60%
C000206847 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000206847 | United States
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000206847 | Germany
Holdings [Line Items]
Percent of Net Asset Value	10.50%
C000206847 | Japan
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000206847 | Taiwan
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000206847 | Australia
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000206847 | Belgium
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000206847 | Ireland
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000094872 | BNP Paribas SAFR_730968906
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000094872 | Bayer AGFR_506921907
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000094872 | Lloyds Banking Group PLCFR_087061008
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000094872 | CNH Industrial NVFR_N20944109
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000094872 | Kering SAFR_550507909
Holdings [Line Items]
Percent of Net Asset Value	3%
C000094872 | Prudential PLCFR_070995006
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C000094872 | Mercedes-Benz Group AG, (Registered)FR_552902900
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000094872 | Prosus NVFR_BJDS7L900
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000094872 | Continental AGFR_459858908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000094872 | Fresenius Medical Care AGFR_512907908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000094872 | Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000094872 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	41.90%
C000094872 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000094872 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	9.20%
C000094872 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000094872 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000094872 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000094872 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	10%
C000094872 | SectorHotels, Restaurants & Leisure
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000094872 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000094872 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	5%
C000094872 | SectorTextiles, Apparel & Luxury Goods
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000094872 | France
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000094872 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000094872 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000094872 | United States
Holdings [Line Items]
Percent of Net Asset Value	5.40%
C000094872 | Germany
Holdings [Line Items]
Percent of Net Asset Value	25.20%
C000094872 | Japan
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C000094872 | Switzerland
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000094873 | BNP Paribas SAFR_730968906
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000094873 | Bayer AGFR_506921907
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000094873 | Lloyds Banking Group PLCFR_087061008
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000094873 | CNH Industrial NVFR_N20944109
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000094873 | Kering SAFR_550507909
Holdings [Line Items]
Percent of Net Asset Value	3%
C000094873 | Prudential PLCFR_070995006
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C000094873 | Mercedes-Benz Group AG, (Registered)FR_552902900
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000094873 | Prosus NVFR_BJDS7L900
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000094873 | Continental AGFR_459858908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000094873 | Fresenius Medical Care AGFR_512907908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000094873 | Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000094873 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	41.90%
C000094873 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000094873 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	9.20%
C000094873 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000094873 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000094873 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000094873 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	10%
C000094873 | SectorHotels, Restaurants & Leisure
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000094873 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000094873 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	5%
C000094873 | SectorTextiles, Apparel & Luxury Goods
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000094873 | France
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000094873 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000094873 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000094873 | United States
Holdings [Line Items]
Percent of Net Asset Value	5.40%
C000094873 | Germany
Holdings [Line Items]
Percent of Net Asset Value	25.20%
C000094873 | Japan
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C000094873 | Switzerland
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000190734 | BNP Paribas SAFR_730968906
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190734 | Bayer AGFR_506921907
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190734 | Lloyds Banking Group PLCFR_087061008
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000190734 | CNH Industrial NVFR_N20944109
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000190734 | Kering SAFR_550507909
Holdings [Line Items]
Percent of Net Asset Value	3%
C000190734 | Prudential PLCFR_070995006
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C000190734 | Mercedes-Benz Group AG, (Registered)FR_552902900
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000190734 | Prosus NVFR_BJDS7L900
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000190734 | Continental AGFR_459858908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000190734 | Fresenius Medical Care AGFR_512907908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000190734 | Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000190734 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	41.90%
C000190734 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000190734 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	9.20%
C000190734 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000190734 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000190734 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000190734 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	10%
C000190734 | SectorHotels, Restaurants & Leisure
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190734 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000190734 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	5%
C000190734 | SectorTextiles, Apparel & Luxury Goods
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000190734 | France
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000190734 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000190734 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000190734 | United States
Holdings [Line Items]
Percent of Net Asset Value	5.40%
C000190734 | Germany
Holdings [Line Items]
Percent of Net Asset Value	25.20%
C000190734 | Japan
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C000190734 | Switzerland
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000190735 | BNP Paribas SAFR_730968906
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190735 | Bayer AGFR_506921907
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190735 | Lloyds Banking Group PLCFR_087061008
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000190735 | CNH Industrial NVFR_N20944109
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000190735 | Kering SAFR_550507909
Holdings [Line Items]
Percent of Net Asset Value	3%
C000190735 | Prudential PLCFR_070995006
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C000190735 | Mercedes-Benz Group AG, (Registered)FR_552902900
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000190735 | Prosus NVFR_BJDS7L900
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000190735 | Continental AGFR_459858908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000190735 | Fresenius Medical Care AGFR_512907908
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000190735 | Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000190735 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	41.90%
C000190735 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000190735 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	9.20%
C000190735 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000190735 | SectorPharmaceuticals
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000190735 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000190735 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	10%
C000190735 | SectorHotels, Restaurants & Leisure
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190735 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.80%
C000190735 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	5%
C000190735 | SectorTextiles, Apparel & Luxury Goods
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000190735 | France
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000190735 | Netherlands
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000190735 | United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	16.20%
C000190735 | United States
Holdings [Line Items]
Percent of Net Asset Value	5.40%
C000190735 | Germany
Holdings [Line Items]
Percent of Net Asset Value	25.20%
C000190735 | Japan
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C000190735 | Switzerland
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C000018161 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018161 | Alphabet, Inc.FR_02079K305
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018161 | Meta Platforms, Inc.FR_30303M102
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018161 | Amazon.com, Inc.FR_023135106
Holdings [Line Items]
Percent of Net Asset Value	3%
C000018161 | Bank of America Corp.FR_060505104
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000018161 | Netflix, Inc.FR_64110L106
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000018161 | Salesforce, Inc.FR_79466L302
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000018161 | Tesla, Inc.FR_88160R101
Holdings [Line Items]
Percent of Net Asset Value	2.40%
C000018161 | Deere & Co.FR_244199105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018161 | Oracle Corp.FR_68389X105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018161 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C000018161 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018161 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000018161 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000018161 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000018161 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018161 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C000018161 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000018161 | SectorMedia
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000018161 | SectorConsumer Finance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018161 | SectorEntertainment
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000018161 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000018161 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	6.90%
C000018161 | SectorInteractive Media & Services
Holdings [Line Items]
Percent of Net Asset Value	8.80%
C000018163 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018163 | Alphabet, Inc.FR_02079K305
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018163 | Meta Platforms, Inc.FR_30303M102
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018163 | Amazon.com, Inc.FR_023135106
Holdings [Line Items]
Percent of Net Asset Value	3%
C000018163 | Bank of America Corp.FR_060505104
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000018163 | Netflix, Inc.FR_64110L106
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000018163 | Salesforce, Inc.FR_79466L302
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000018163 | Tesla, Inc.FR_88160R101
Holdings [Line Items]
Percent of Net Asset Value	2.40%
C000018163 | Deere & Co.FR_244199105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018163 | Oracle Corp.FR_68389X105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018163 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C000018163 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018163 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000018163 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000018163 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000018163 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018163 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C000018163 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000018163 | SectorMedia
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000018163 | SectorConsumer Finance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018163 | SectorEntertainment
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000018163 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000018163 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	6.90%
C000018163 | SectorInteractive Media & Services
Holdings [Line Items]
Percent of Net Asset Value	8.80%
C000190732 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000190732 | Alphabet, Inc.FR_02079K305
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000190732 | Meta Platforms, Inc.FR_30303M102
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190732 | Amazon.com, Inc.FR_023135106
Holdings [Line Items]
Percent of Net Asset Value	3%
C000190732 | Bank of America Corp.FR_060505104
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000190732 | Netflix, Inc.FR_64110L106
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000190732 | Salesforce, Inc.FR_79466L302
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000190732 | Tesla, Inc.FR_88160R101
Holdings [Line Items]
Percent of Net Asset Value	2.40%
C000190732 | Deere & Co.FR_244199105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000190732 | Oracle Corp.FR_68389X105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000190732 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C000190732 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000190732 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000190732 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000190732 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000190732 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000190732 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C000190732 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000190732 | SectorMedia
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000190732 | SectorConsumer Finance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190732 | SectorEntertainment
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000190732 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000190732 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	6.90%
C000190732 | SectorInteractive Media & Services
Holdings [Line Items]
Percent of Net Asset Value	8.80%
C000018164 | NVIDIA Corp.FR_67066G104
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018164 | Alphabet, Inc.FR_02079K305
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018164 | Meta Platforms, Inc.FR_30303M102
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018164 | Amazon.com, Inc.FR_023135106
Holdings [Line Items]
Percent of Net Asset Value	3%
C000018164 | Bank of America Corp.FR_060505104
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000018164 | Netflix, Inc.FR_64110L106
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000018164 | Salesforce, Inc.FR_79466L302
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000018164 | Tesla, Inc.FR_88160R101
Holdings [Line Items]
Percent of Net Asset Value	2.40%
C000018164 | Deere & Co.FR_244199105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018164 | Oracle Corp.FR_68389X105
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018164 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C000018164 | SectorBroadline Retail
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018164 | SectorFinancial Services
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000018164 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000018164 | SectorSoftware
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C000018164 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000018164 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C000018164 | SectorAutomobiles
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000018164 | SectorMedia
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000018164 | SectorConsumer Finance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018164 | SectorEntertainment
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000018164 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000018164 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	6.90%
C000018164 | SectorInteractive Media & Services
Holdings [Line Items]
Percent of Net Asset Value	8.80%
C000018172 | Element Solutions, Inc.FR_28618M106
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018172 | Western Alliance BancorpFR_957638109
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018172 | First American Financial Corp.FR_31847R102
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018172 | Kirby Corp.FR_497266106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018172 | Globus Medical, Inc.FR_379577208
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018172 | Janus International Group, Inc.FR_47103N106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018172 | Comerica, Inc.FR_200340107
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018172 | Beacon Roofing Supply, Inc.FR_073685109
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018172 | Evercore, Inc.FR_29977A105
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018172 | Insight Enterprises, Inc.FR_45765U103
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000018172 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.30%
C000018172 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018172 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3%
C000018172 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000018172 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	4%
C000018172 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000018172 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000018172 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018172 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000018172 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000018172 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000018172 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000018172 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000018172 | SectorHousehold Durables
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000018172 | SectorSpecialty Retail
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018172 | SectorTrading Companies & Distributors
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000018174 | Element Solutions, Inc.FR_28618M106
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018174 | Western Alliance BancorpFR_957638109
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000018174 | First American Financial Corp.FR_31847R102
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018174 | Kirby Corp.FR_497266106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018174 | Globus Medical, Inc.FR_379577208
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018174 | Janus International Group, Inc.FR_47103N106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000018174 | Comerica, Inc.FR_200340107
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018174 | Beacon Roofing Supply, Inc.FR_073685109
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018174 | Evercore, Inc.FR_29977A105
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000018174 | Insight Enterprises, Inc.FR_45765U103
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000018174 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.30%
C000018174 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018174 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3%
C000018174 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000018174 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	4%
C000018174 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000018174 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000018174 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000018174 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000018174 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000018174 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000018174 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000018174 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000018174 | SectorHousehold Durables
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000018174 | SectorSpecialty Retail
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000018174 | SectorTrading Companies & Distributors
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000190733 | Element Solutions, Inc.FR_28618M106
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190733 | Western Alliance BancorpFR_957638109
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000190733 | First American Financial Corp.FR_31847R102
Holdings [Line Items]
Percent of Net Asset Value	2%
C000190733 | Kirby Corp.FR_497266106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000190733 | Globus Medical, Inc.FR_379577208
Holdings [Line Items]
Percent of Net Asset Value	2%
C000190733 | Janus International Group, Inc.FR_47103N106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000190733 | Comerica, Inc.FR_200340107
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000190733 | Beacon Roofing Supply, Inc.FR_073685109
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000190733 | Evercore, Inc.FR_29977A105
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000190733 | Insight Enterprises, Inc.FR_45765U103
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000190733 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.30%
C000190733 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190733 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3%
C000190733 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000190733 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	4%
C000190733 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000190733 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000190733 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000190733 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000190733 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000190733 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000190733 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000190733 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000190733 | SectorHousehold Durables
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000190733 | SectorSpecialty Retail
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000190733 | SectorTrading Companies & Distributors
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000069268 | Element Solutions, Inc.FR_28618M106
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000069268 | Western Alliance BancorpFR_957638109
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C000069268 | First American Financial Corp.FR_31847R102
Holdings [Line Items]
Percent of Net Asset Value	2%
C000069268 | Kirby Corp.FR_497266106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000069268 | Globus Medical, Inc.FR_379577208
Holdings [Line Items]
Percent of Net Asset Value	2%
C000069268 | Janus International Group, Inc.FR_47103N106
Holdings [Line Items]
Percent of Net Asset Value	2%
C000069268 | Comerica, Inc.FR_200340107
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000069268 | Beacon Roofing Supply, Inc.FR_073685109
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000069268 | Evercore, Inc.FR_29977A105
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000069268 | Insight Enterprises, Inc.FR_45765U103
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000069268 | Sector Other Net Line
Holdings [Line Items]
Percent of Net Asset Value	27.30%
C000069268 | SectorMachinery
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000069268 | SectorHealth Care Equipment & Supplies
Holdings [Line Items]
Percent of Net Asset Value	3%
C000069268 | SectorChemicals
Holdings [Line Items]
Percent of Net Asset Value	7.40%
C000069268 | SectorSemiconductors & Semiconductor Equipment
Holdings [Line Items]
Percent of Net Asset Value	4%
C000069268 | SectorShort-Term Investments
Holdings [Line Items]
Percent of Net Asset Value	5.10%
C000069268 | SectorElectronic Equipment, Instruments & Components
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C000069268 | SectorInsurance
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000069268 | SectorBuilding Products
Holdings [Line Items]
Percent of Net Asset Value	3.90%
C000069268 | SectorBanks
Holdings [Line Items]
Percent of Net Asset Value	9.80%
C000069268 | SectorHealth Care Providers & Services
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000069268 | SectorOil, Gas & Consumable Fuels
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000069268 | SectorCapital Markets
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000069268 | SectorHousehold Durables
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000069268 | SectorSpecialty Retail
Holdings [Line Items]
Percent of Net Asset Value	4.70%
C000069268 | SectorTrading Companies & Distributors
Holdings [Line Items]
Percent of Net Asset Value	7.10%