Shareholder Report, Holdings (Details)
|
May 31, 2025 |
| C000018021 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000018021 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000018021 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000018021 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018021 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018021 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018021 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018021 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000018023 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000018023 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000018023 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000018023 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018023 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018023 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018023 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018023 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000189777 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000189777 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000189777 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000189777 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000189777 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000189777 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000189777 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000189777 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000018022 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000018022 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000018022 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000018022 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018022 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018022 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018022 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018022 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000018024 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000018024 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000018024 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000018024 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018024 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018024 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018024 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018024 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000055528 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000055528 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000055528 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000055528 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000055528 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000055528 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000055528 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000055528 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000189779 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000189779 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000189779 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000189779 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000189779 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000189779 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000189779 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000189779 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000131622 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000131622 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000131622 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000131622 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000131622 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000131622 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000131622 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000131622 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000236495 [Member] | CHINA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000236495 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000236495 [Member] | TAIWAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.00%
|
| C000236495 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000236495 [Member] | BRAZIL |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000236495 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000236495 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000236495 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.60%)
|
| C000018025 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000018025 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018025 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018025 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018025 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000018025 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018025 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018025 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000018027 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000018027 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018027 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018027 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018027 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000018027 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018027 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018027 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000189780 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000189780 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000189780 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000189780 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000189780 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000189780 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000189780 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000189780 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000018026 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000018026 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018026 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018026 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018026 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000018026 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018026 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018026 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000018030 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000018030 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018030 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018030 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018030 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000018030 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018030 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018030 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000018031 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000018031 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000018031 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018031 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000018031 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000018031 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018031 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000018031 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000189781 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000189781 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000189781 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000189781 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000189781 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000189781 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000189781 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000189781 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000131623 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
68.00%
|
| C000131623 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000131623 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000131623 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000131623 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000131623 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000131623 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000131623 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.20%)
|
| C000167113 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167113 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167113 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167113 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167113 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167113 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167113 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167113 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167114 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167114 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167114 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167114 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167114 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167114 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167114 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167114 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167115 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167115 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167115 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167115 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167115 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167115 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167115 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167115 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167116 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167116 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167116 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167116 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167116 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167116 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167116 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167116 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167117 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167117 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167117 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167117 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167117 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167117 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167117 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167117 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167118 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167118 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167118 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000167118 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000167118 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167118 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000167118 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000167118 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000212502 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000212502 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000212502 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000212502 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000212502 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000212502 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.40%
|
| C000212502 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000212502 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000167125 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167125 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167125 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167125 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167125 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167125 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167125 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167125 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167125 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000167126 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167126 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167126 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167126 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167126 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167126 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167126 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167126 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167126 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000167127 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167127 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167127 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167127 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167127 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167127 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167127 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167127 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167127 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000167128 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167128 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167128 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167128 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167128 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167128 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167128 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167128 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167128 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000167129 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167129 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167129 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167129 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167129 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167129 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167129 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167129 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167129 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000167130 [Member] | UNITED STATES |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
49.00%
|
| C000167130 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000167130 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000167130 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000167130 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000167130 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
100.80%
|
| C000167130 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000167130 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(3.00%)
|
| C000167130 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000018035 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018035 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018035 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018035 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000018035 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018035 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018035 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000018035 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000018037 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018037 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018037 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018037 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000018037 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018037 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018037 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000018037 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000189783 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000189783 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000189783 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000189783 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000189783 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000189783 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000189783 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000189783 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000018036 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018036 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018036 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018036 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000018036 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018036 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018036 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000018036 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000018040 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018040 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018040 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018040 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000018040 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018040 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018040 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000018040 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000018041 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018041 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000018041 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018041 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000018041 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018041 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000018041 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000018041 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000189784 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000189784 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000189784 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000189784 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000189784 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000189784 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000189784 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000189784 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000131624 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000131624 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000131624 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000131624 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000131624 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000131624 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000131624 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000131624 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000236496 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000236496 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.00%
|
| C000236496 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000236496 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000236496 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000236496 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000236496 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.10%
|
| C000236496 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.10%)
|
| C000018042 [Member] | INDIA |
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| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000018042 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018042 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.00%
|
| C000018042 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018042 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000018042 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.60%
|
| C000018042 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000018042 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(2.80%)
|
| C000018042 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000018043 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000018043 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018043 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.00%
|
| C000018043 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018043 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000018043 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.60%
|
| C000018043 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000018043 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(2.80%)
|
| C000018043 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000088079 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000088079 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000088079 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.00%
|
| C000088079 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000088079 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000088079 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.60%
|
| C000088079 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000088079 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(2.80%)
|
| C000088079 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000088080 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000088080 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000088080 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.00%
|
| C000088080 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000088080 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000088080 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.60%
|
| C000088080 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000088080 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(2.80%)
|
| C000088080 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000088081 [Member] | INDIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000088081 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000088081 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.00%
|
| C000088081 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000088081 [Member] | CANADA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000088081 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.60%
|
| C000088081 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000088081 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(2.80%)
|
| C000088081 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000152811 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000152811 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
32.00%
|
| C000152811 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000152811 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000152811 [Member] | AUSTRALIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000152811 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000152811 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000152811 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000152811 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000152812 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000152812 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
32.00%
|
| C000152812 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000152812 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000152812 [Member] | AUSTRALIA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000152812 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.00%
|
| C000152812 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000152812 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(1.60%)
|
| C000152812 [Member] | Exchange-Traded Fund [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000018052 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018052 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000018052 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000018052 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018052 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018052 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018052 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000018052 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000018053 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018053 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000018053 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000018053 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018053 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018053 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018053 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000018053 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000018054 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018054 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000018054 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000018054 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018054 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018054 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018054 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000018054 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000018056 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018056 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000018056 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000018056 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018056 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018056 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018056 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000018056 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000018057 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000018057 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000018057 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000018057 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000018057 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000018057 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000018057 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000018057 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000131625 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000131625 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000131625 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000131625 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000131625 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000131625 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000131625 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000131625 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000236497 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.00%
|
| C000236497 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000236497 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.00%
|
| C000236497 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000236497 [Member] | SWITZERLAND |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000236497 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
98.60%
|
| C000236497 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000236497 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
(0.50%)
|
| C000205778 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000205778 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000205778 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000205778 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000205778 [Member] | NETHERLANDS |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000205778 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000205778 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000205778 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000216231 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000216231 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000216231 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000216231 [Member] | JAPAN |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000216231 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000216231 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000216231 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000216231 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000216232 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000216232 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000216232 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000216232 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000216232 [Member] | NETHERLANDS |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000216232 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000216232 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000216232 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000216233 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000216233 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000216233 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000216233 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000216233 [Member] | NETHERLANDS |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000216233 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000216233 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000216233 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000216230 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000216230 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000216230 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000216230 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000216230 [Member] | NETHERLANDS |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000216230 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000216230 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000216230 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000205779 [Member] | KOREA, REPUBLIC OF |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.00%
|
| C000205779 [Member] | UNITED KINGDOM |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
28.00%
|
| C000205779 [Member] | FRANCE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.00%
|
| C000205779 [Member] | GERMANY |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000205779 [Member] | NETHERLANDS |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000205779 [Member] | Common Stock [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.80%
|
| C000205779 [Member] | Short-Term Investment [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000205779 [Member] | Other Assets and Liabilities [Member] |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|