Franklin Templeton Variable Insurance Products Trust N-CSRS 30 Aug 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	Franklin Templeton Variable Insurance Products Trust
Entity Central Index Key	0000837274
Entity Investment Company Type	N-1A
Document Period End Date	Jun. 30, 2024

Shareholder Report

Shareholder Report	6 Months Ended
	Jun. 30, 2024 USD ($) $ / shares
Shareholder Report [Line Items]
Document Type	N-CSRS
Amendment Flag	false
Registrant Name	Franklin Templeton Variable Insurance Products Trust
Entity Central Index Key	0000837274
Entity Investment Company Type	N-1A
Document Period End Date	Jun. 30, 2024
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Allocation VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $29 0.56%	[1],[2],[3]
Expenses Paid, Amount	$ 29	[1]
Expense Ratio, Percent	0.56%	[1]
Net Assets	$ 574,298,694
Holdings Count | $ / shares	1,512	[4]
Investment Company Portfolio Turnover	23.61%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $574,298,694 Total Number of Portfolio Holdings * 1,512 Portfolio Turnover Rate 23.61%	[4]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Allocation VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $42 0.81%	[5],[6],[7]
Expenses Paid, Amount	$ 42	[5]
Expense Ratio, Percent	0.81%	[5]
Net Assets	$ 574,298,694
Holdings Count | $ / shares	1,512	[8]
Investment Company Portfolio Turnover	23.61%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $574,298,694 Total Number of Portfolio Holdings * 1,512 Portfolio Turnover Rate 23.61%	[8]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Allocation VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $47 0.91%	[9],[10],[11]
Expenses Paid, Amount	$ 47	[9]
Expense Ratio, Percent	0.91%	[9]
Net Assets	$ 574,298,694
Holdings Count | $ / shares	1,512	[12]
Investment Company Portfolio Turnover	23.61%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $574,298,694 Total Number of Portfolio Holdings * 1,512 Portfolio Turnover Rate 23.61%	[12]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin DynaTech VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin DynaTech VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $48 0.87%	[13],[14],[15]
Expenses Paid, Amount	$ 48	[13]
Expense Ratio, Percent	0.87%	[13]
Net Assets	$ 178,286,481
Holdings Count | $ / shares	111	[16]
Investment Company Portfolio Turnover	8.64%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $178,286,481 Total Number of Portfolio Holdings * 111 Portfolio Turnover Rate 8.64%	[16]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin DynaTech VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin DynaTech VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $54 0.97%	[17],[18],[19]
Expenses Paid, Amount	$ 54	[17]
Expense Ratio, Percent	0.97%	[17]
Net Assets	$ 178,286,481
Holdings Count | $ / shares	111	[20]
Investment Company Portfolio Turnover	8.64%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $178,286,481 Total Number of Portfolio Holdings * 111 Portfolio Turnover Rate 8.64%	[20]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Global Real Estate VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Global Real Estate VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $49 1.00%	[21],[22],[23]
Expenses Paid, Amount	$ 49	[21]
Expense Ratio, Percent	1%	[21]
Net Assets	$ 101,561,838
Holdings Count | $ / shares	64	[24]
Investment Company Portfolio Turnover	19.02%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $101,561,838 Total Number of Portfolio Holdings * 64 Portfolio Turnover Rate 19.02%	[24]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Global Real Estate VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Global Real Estate VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $61 1.25%	[25],[26],[27]
Expenses Paid, Amount	$ 61	[25]
Expense Ratio, Percent	1.25%	[25]
Net Assets	$ 101,561,838
Holdings Count | $ / shares	64	[28]
Investment Company Portfolio Turnover	19.02%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $101,561,838 Total Number of Portfolio Holdings * 64 Portfolio Turnover Rate 19.02%	[28]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Growth and Income VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Growth and Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $31 0.59%	[29],[30],[31]
Expenses Paid, Amount	$ 31	[29]
Expense Ratio, Percent	0.59%	[29]
Net Assets	$ 50,498,658
Holdings Count | $ / shares	83	[32]
Investment Company Portfolio Turnover	17.85%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $50,498,658 Total Number of Portfolio Holdings * 83 Portfolio Turnover Rate 17.85%	[32]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Growth and Income VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Growth and Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $44 0.84%	[33],[34],[35]
Expenses Paid, Amount	$ 44	[33]
Expense Ratio, Percent	0.84%	[33]
Net Assets	$ 50,498,658
Holdings Count | $ / shares	83	[36]
Investment Company Portfolio Turnover	17.85%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $50,498,658 Total Number of Portfolio Holdings * 83 Portfolio Turnover Rate 17.85%	[36]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Income VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $23 0.46%	[37],[38],[39]
Expenses Paid, Amount	$ 23	[37]
Expense Ratio, Percent	0.46%	[37]
Net Assets	$ 3,145,197,401
Holdings Count | $ / shares	267	[40]
Investment Company Portfolio Turnover	20.32%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $3,145,197,401 Total Number of Portfolio Holdings * 267 Portfolio Turnover Rate 20.32%	[40]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Income VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $36 0.71%	[41],[42],[43]
Expenses Paid, Amount	$ 36	[41]
Expense Ratio, Percent	0.71%	[41]
Net Assets	$ 3,145,197,401
Holdings Count | $ / shares	267	[44]
Investment Company Portfolio Turnover	20.32%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $3,145,197,401 Total Number of Portfolio Holdings * 267 Portfolio Turnover Rate 20.32%	[44]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Income VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $41 0.81%	[45],[46],[47]
Expenses Paid, Amount	$ 41	[45]
Expense Ratio, Percent	0.81%	[45]
Net Assets	$ 3,145,197,401
Holdings Count | $ / shares	267	[48]
Investment Company Portfolio Turnover	20.32%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $3,145,197,401 Total Number of Portfolio Holdings * 267 Portfolio Turnover Rate 20.32%	[48]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Large Cap Growth VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Large Cap Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $45 0.83%	[49],[50],[51]
Expenses Paid, Amount	$ 45	[49]
Expense Ratio, Percent	0.83%	[49]
Net Assets	$ 103,239,307
Holdings Count | $ / shares	67	[52]
Investment Company Portfolio Turnover	6.37%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $103,239,307 Total Number of Portfolio Holdings * 67 Portfolio Turnover Rate 6.37%	[52]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Large Cap Growth VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Large Cap Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $59 1.07%	[53],[54],[55]
Expenses Paid, Amount	$ 59	[53]
Expense Ratio, Percent	1.07%	[53]
Net Assets	$ 103,239,307
Holdings Count | $ / shares	67	[56]
Investment Company Portfolio Turnover	6.37%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $103,239,307 Total Number of Portfolio Holdings * 67 Portfolio Turnover Rate 6.37%	[56]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Global Discovery VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Global Discovery VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 1 1 $45 0.89%	[57],[58]
Expenses Paid, Amount	$ 45	[57]
Expense Ratio, Percent	0.89%	[57]
Net Assets	$ 423,165,101
Holdings Count | $ / shares	70	[59]
Investment Company Portfolio Turnover	15.56%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $423,165,101 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 15.56%	[59]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Global Discovery VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Global Discovery VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 2 1 $58 1.14%	[60],[61]
Expenses Paid, Amount	$ 58	[60]
Expense Ratio, Percent	1.14%	[60]
Net Assets	$ 423,165,101
Holdings Count | $ / shares	70	[62]
Investment Company Portfolio Turnover	15.56%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $423,165,101 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 15.56%	[62]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Global Discovery VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Global Discovery VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 4 1 $63 1.24%	[63],[64]
Expenses Paid, Amount	$ 63	[63]
Expense Ratio, Percent	1.24%	[63]
Net Assets	$ 423,165,101
Holdings Count | $ / shares	70	[65]
Investment Company Portfolio Turnover	15.56%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $423,165,101 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 15.56%	[65]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Shares VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Shares VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 1 1 $35 0.68%	[66],[67]
Expenses Paid, Amount	$ 35	[66]
Expense Ratio, Percent	0.68%	[66]
Net Assets	$ 2,044,520,002
Holdings Count | $ / shares	70	[68]
Investment Company Portfolio Turnover	16.45%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $2,044,520,002 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 16.45%	[68]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Shares VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Shares VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 2 1 $47 0.93%	[69],[70]
Expenses Paid, Amount	$ 47	[69]
Expense Ratio, Percent	0.93%	[69]
Net Assets	$ 2,044,520,002
Holdings Count | $ / shares	70	[71]
Investment Company Portfolio Turnover	16.45%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $2,044,520,002 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 16.45%	[71]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Mutual Shares VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Mutual Shares VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 4 1 $53 1.03%	[72],[73]
Expenses Paid, Amount	$ 53	[72]
Expense Ratio, Percent	1.03%	[72]
Net Assets	$ 2,044,520,002
Holdings Count | $ / shares	70	[74]
Investment Company Portfolio Turnover	16.45%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $2,044,520,002 Total Number of Portfolio Holdings * 70 Portfolio Turnover Rate 16.45%	[74]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Rising Dividends VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Rising Dividends VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $32 0.62%	[75],[76],[77]
Expenses Paid, Amount	$ 32	[75]
Expense Ratio, Percent	0.62%	[75]
Net Assets	$ 1,484,151,696
Holdings Count | $ / shares	57	[78]
Investment Company Portfolio Turnover	3.69%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,484,151,696 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 3.69%	[78]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Rising Dividends VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Rising Dividends VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $45 0.87%	[79],[80],[81]
Expenses Paid, Amount	$ 45	[79]
Expense Ratio, Percent	0.87%	[79]
Net Assets	$ 1,484,151,696
Holdings Count | $ / shares	57	[82]
Investment Company Portfolio Turnover	3.69%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,484,151,696 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 3.69%	[82]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Rising Dividends VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Rising Dividends VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $50 0.97%	[83],[84],[85]
Expenses Paid, Amount	$ 50	[83]
Expense Ratio, Percent	0.97%	[83]
Net Assets	$ 1,484,151,696
Holdings Count | $ / shares	57	[86]
Investment Company Portfolio Turnover	3.69%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,484,151,696 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 3.69%	[86]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Small Cap Value VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small Cap Value VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $33 0.65%	[87],[88],[89]
Expenses Paid, Amount	$ 33	[87]
Expense Ratio, Percent	0.65%	[87]
Net Assets	$ 1,083,286,212
Holdings Count | $ / shares	88	[90]
Investment Company Portfolio Turnover	27.33%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,083,286,212 Total Number of Portfolio Holdings * 88 Portfolio Turnover Rate 27.33%	[90]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Small Cap Value VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small Cap Value VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $45 0.90%	[91],[92],[93]
Expenses Paid, Amount	$ 45	[91]
Expense Ratio, Percent	0.90%	[91]
Net Assets	$ 1,083,286,212
Holdings Count | $ / shares	88	[94]
Investment Company Portfolio Turnover	27.33%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,083,286,212 Total Number of Portfolio Holdings * 88 Portfolio Turnover Rate 27.33%	[94]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Small Cap Value VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small Cap Value VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $50 1.00%	[95],[96],[97]
Expenses Paid, Amount	$ 50	[95]
Expense Ratio, Percent	1%	[95]
Net Assets	$ 1,083,286,212
Holdings Count | $ / shares	88	[98]
Investment Company Portfolio Turnover	27.33%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,083,286,212 Total Number of Portfolio Holdings * 88 Portfolio Turnover Rate 27.33%	[98]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Small-Mid Cap Growth VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small-Mid Cap Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $41 0.82%	[99],[100],[101]
Expenses Paid, Amount	$ 41	[99]
Expense Ratio, Percent	0.82%	[99]
Net Assets	$ 430,768,718
Holdings Count | $ / shares	102	[102]
Investment Company Portfolio Turnover	9.59%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $430,768,718 Total Number of Portfolio Holdings * 102 Portfolio Turnover Rate 9.59%	[102]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Small-Mid Cap Growth VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small-Mid Cap Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $54 1.07%	[103],[104],[105]
Expenses Paid, Amount	$ 54	[103]
Expense Ratio, Percent	1.07%	[103]
Net Assets	$ 430,768,718
Holdings Count | $ / shares	102	[106]
Investment Company Portfolio Turnover	9.59%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $430,768,718 Total Number of Portfolio Holdings * 102 Portfolio Turnover Rate 9.59%	[106]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Small-Mid Cap Growth VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Small-Mid Cap Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $59 1.17%	[107],[108],[109]
Expenses Paid, Amount	$ 59	[107]
Expense Ratio, Percent	1.17%	[107]
Net Assets	$ 430,768,718
Holdings Count | $ / shares	102	[110]
Investment Company Portfolio Turnover	9.59%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $430,768,718 Total Number of Portfolio Holdings * 102 Portfolio Turnover Rate 9.59%	[110]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin Strategic Income VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Strategic Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $40 0.80%	[111],[112],[113]
Expenses Paid, Amount	$ 40	[111]
Expense Ratio, Percent	0.80%	[111]
Net Assets	$ 287,360,047
Holdings Count | $ / shares	598	[114]
Investment Company Portfolio Turnover	42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $287,360,047 Total Number of Portfolio Holdings * 598 Portfolio Turnover Rate 42.00%	[114]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin Strategic Income VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Strategic Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $53 1.06%	[115],[116],[117]
Expenses Paid, Amount	$ 53	[115]
Expense Ratio, Percent	1.06%	[115]
Net Assets	$ 287,360,047
Holdings Count | $ / shares	598	[118]
Investment Company Portfolio Turnover	42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $287,360,047 Total Number of Portfolio Holdings * 598 Portfolio Turnover Rate 42.00%	[118]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Franklin Strategic Income VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin Strategic Income VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $58 1.15%	[119],[120],[121]
Expenses Paid, Amount	$ 58	[119]
Expense Ratio, Percent	1.15%	[119]
Net Assets	$ 287,360,047
Holdings Count | $ / shares	598	[122]
Investment Company Portfolio Turnover	42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $287,360,047 Total Number of Portfolio Holdings * 598 Portfolio Turnover Rate 42.00%	[122]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin U.S. Government Securities VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin U.S. Government Securities VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 1 1 $26 0.53%	[123],[124]
Expenses Paid, Amount	$ 26	[123]
Expense Ratio, Percent	0.53%	[123]
Net Assets	$ 537,753,841
Holdings Count | $ / shares	697	[125]
Investment Company Portfolio Turnover	2.97%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $537,753,841 Total Number of Portfolio Holdings * 697 Portfolio Turnover Rate 2.97%	[125]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin U.S. Government Securities VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin U.S. Government Securities VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment † Class 2 1 $39 0.78%	[126],[127]
Expenses Paid, Amount	$ 39	[126]
Expense Ratio, Percent	0.78%	[126]
Net Assets	$ 537,753,841
Holdings Count | $ / shares	697	[128]
Investment Company Portfolio Turnover	2.97%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $537,753,841 Total Number of Portfolio Holdings * 697 Portfolio Turnover Rate 2.97%	[128]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Franklin VolSmart Allocation VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin VolSmart Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $34 0.65%	[129],[130],[131]
Expenses Paid, Amount	$ 34	[129]
Expense Ratio, Percent	0.65%	[129]
Net Assets	$ 155,532,080
Holdings Count | $ / shares	251	[132]
Investment Company Portfolio Turnover	6.86%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $155,532,080 Total Number of Portfolio Holdings * 251 Portfolio Turnover Rate 6.86%	[132]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Franklin VolSmart Allocation VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin VolSmart Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $47 0.90%	[133],[134],[135]
Expenses Paid, Amount	$ 47	[133]
Expense Ratio, Percent	0.90%	[133]
Net Assets	$ 155,532,080
Holdings Count | $ / shares	251	[136]
Investment Company Portfolio Turnover	6.86%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $155,532,080 Total Number of Portfolio Holdings * 251 Portfolio Turnover Rate 6.86%	[136]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 5
Shareholder Report [Line Items]
Fund Name	Franklin VolSmart Allocation VIP Fund
Class Name	Class 5
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Franklin VolSmart Allocation VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 5 1 $41 0.80%	[137],[138],[139]
Expenses Paid, Amount	$ 41	[137]
Expense Ratio, Percent	0.80%	[137]
Net Assets	$ 155,532,080
Holdings Count | $ / shares	251	[140]
Investment Company Portfolio Turnover	6.86%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $155,532,080 Total Number of Portfolio Holdings * 251 Portfolio Turnover Rate 6.86%	[140]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Templeton Developing Markets VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Developing Markets VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $57 1.10%	[141],[142],[143]
Expenses Paid, Amount	$ 57	[141]
Expense Ratio, Percent	1.10%	[141]
Net Assets	$ 265,277,367
Holdings Count | $ / shares	85	[144]
Investment Company Portfolio Turnover	11.02%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $265,277,367 Total Number of Portfolio Holdings * 85 Portfolio Turnover Rate 11.02%	[144]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Templeton Developing Markets VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Developing Markets VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $70 1.35%	[145],[146],[147]
Expenses Paid, Amount	$ 70	[145]
Expense Ratio, Percent	1.35%	[145]
Net Assets	$ 265,277,367
Holdings Count | $ / shares	85	[148]
Investment Company Portfolio Turnover	11.02%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $265,277,367 Total Number of Portfolio Holdings * 85 Portfolio Turnover Rate 11.02%	[148]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Templeton Developing Markets VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Developing Markets VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $75 1.45%	[149],[150],[151]
Expenses Paid, Amount	$ 75	[149]
Expense Ratio, Percent	1.45%	[149]
Net Assets	$ 265,277,367
Holdings Count | $ / shares	85	[152]
Investment Company Portfolio Turnover	11.02%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $265,277,367 Total Number of Portfolio Holdings * 85 Portfolio Turnover Rate 11.02%	[152]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Templeton Foreign VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Foreign VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $40 0.79%	[153],[154],[155]
Expenses Paid, Amount	$ 40	[153]
Expense Ratio, Percent	0.79%	[153]
Net Assets	$ 870,051,447
Holdings Count | $ / shares	46	[156]
Investment Company Portfolio Turnover	18.06%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $870,051,447 Total Number of Portfolio Holdings * 46 Portfolio Turnover Rate 18.06%	[156]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Templeton Foreign VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Foreign VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $53 1.04%	[157],[158],[159]
Expenses Paid, Amount	$ 53	[157]
Expense Ratio, Percent	1.04%	[157]
Net Assets	$ 870,051,447
Holdings Count | $ / shares	46	[160]
Investment Company Portfolio Turnover	18.06%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $870,051,447 Total Number of Portfolio Holdings * 46 Portfolio Turnover Rate 18.06%	[160]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Templeton Foreign VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Foreign VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $58 1.14%	[161],[162],[163]
Expenses Paid, Amount	$ 58	[161]
Expense Ratio, Percent	1.14%	[161]
Net Assets	$ 870,051,447
Holdings Count | $ / shares	46	[164]
Investment Company Portfolio Turnover	18.06%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $870,051,447 Total Number of Portfolio Holdings * 46 Portfolio Turnover Rate 18.06%	[164]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Templeton Global Bond VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Global Bond VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $24 0.50%	[165],[166],[167]
Expenses Paid, Amount	$ 24	[165]
Expense Ratio, Percent	0.50%	[165]
Net Assets	$ 1,465,709,718
Holdings Count | $ / shares	100	[168]
Investment Company Portfolio Turnover	16.35%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,465,709,718 Total Number of Portfolio Holdings * 100 Portfolio Turnover Rate 16.35%	[168]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Templeton Global Bond VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Global Bond VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $36 0.75%	[169],[170],[171]
Expenses Paid, Amount	$ 36	[169]
Expense Ratio, Percent	0.75%	[169]
Net Assets	$ 1,465,709,718
Holdings Count | $ / shares	100	[172]
Investment Company Portfolio Turnover	16.35%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,465,709,718 Total Number of Portfolio Holdings * 100 Portfolio Turnover Rate 16.35%	[172]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Templeton Global Bond VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Global Bond VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $40 0.85%	[173],[174],[175]
Expenses Paid, Amount	$ 40	[173]
Expense Ratio, Percent	0.85%	[173]
Net Assets	$ 1,465,709,718
Holdings Count | $ / shares	100	[176]
Investment Company Portfolio Turnover	16.35%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $1,465,709,718 Total Number of Portfolio Holdings * 100 Portfolio Turnover Rate 16.35%	[176]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 1
Shareholder Report [Line Items]
Fund Name	Templeton Growth VIP Fund
Class Name	Class 1
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 1 1 $45 0.87%	[177],[178],[179]
Expenses Paid, Amount	$ 45	[177]
Expense Ratio, Percent	0.87%	[177]
Net Assets	$ 378,871,984
Holdings Count | $ / shares	57	[180]
Investment Company Portfolio Turnover	22.42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $378,871,984 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 22.42%	[180]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 2
Shareholder Report [Line Items]
Fund Name	Templeton Growth VIP Fund
Class Name	Class 2
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 2 1 $57 1.12%	[181],[182],[183]
Expenses Paid, Amount	$ 57	[181]
Expense Ratio, Percent	1.12%	[181]
Net Assets	$ 378,871,984
Holdings Count | $ / shares	57	[184]
Investment Company Portfolio Turnover	22.42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $378,871,984 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 22.42%	[184]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
Class 4
Shareholder Report [Line Items]
Fund Name	Templeton Growth VIP Fund
Class Name	Class 4
No Trading Symbol	true
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report contains important information about Templeton Growth VIP Fund for the period 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 about the Fund at https://www.franklintempleton.com/regulatory-fund-documents . You can also request this information by contacting us at (800) 362-6243 .
Additional Information Phone Number	(800) 362-6243
Additional Information Website	https://www.franklintempleton.com/regulatory-fund-documents
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment * , † Class 4 1 $63 1.22%	[185],[186],[187]
Expenses Paid, Amount	$ 63	[185]
Expense Ratio, Percent	1.22%	[185]
Net Assets	$ 378,871,984
Holdings Count | $ / shares	57	[188]
Investment Company Portfolio Turnover	22.42%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of June 30, 2024) Total Net Assets $378,871,984 Total Number of Portfolio Holdings * 57 Portfolio Turnover Rate 22.42%	[188]
Holdings [Text Block]
Updated Prospectus Web Address	https://www.franklintempleton.com/regulatory-fund-documents
[1] 1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.   1 Does not reflect expenses incurred from investing through variable annuity or variable life insurance products. * Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. † Annualized. * Does not include derivatives, except purchased options, if any.

Shareholder Report, Holdings (D

Shareholder Report, Holdings (Details)	Jun. 30, 2024
Class 1 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	57.90%
Class 1 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	19%
Class 1 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 1 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 1 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 1 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%
Class 2 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	57.90%
Class 2 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	19%
Class 2 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 2 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 2 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 2 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%
Class 4 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	57.90%
Class 4 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	19%
Class 4 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 4 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 4 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 4 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%

Shareholder Report, Holdings _2

Shareholder Report, Holdings (Details)_2	Jun. 30, 2024
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	59.90%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	9%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	6%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	3%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	0.50%
Class 4 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	59.90%
Class 4 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 4 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%
Class 4 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	9%
Class 4 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	6%
Class 4 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	3%
Class 4 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	0.50%

Shareholder Report, Holdings _3

Shareholder Report, Holdings (Details)_3	Jun. 30, 2024
Class 1 | Residential REITs [Member]
Holdings [Line Items]
Percent of Total Investments	17.30%
Class 1 | Specialized REITs [Member]
Holdings [Line Items]
Percent of Total Investments	17%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	16.10%
Class 1 | Retail REITs [Member]
Holdings [Line Items]
Percent of Total Investments	15.70%
Class 1 | Real Estate Management & Development [Member]
Holdings [Line Items]
Percent of Total Investments	12.80%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	9.20%
Class 1 | Office REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 1 | Diversified REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3.20%
Class 1 | Hotel & Resort REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3%
Class 1 | Health Care Providers & Services [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 1 | Diversified Telecommunication Services [Member]
Holdings [Line Items]
Percent of Total Investments	0.50%
Class 1 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	0.40%
Class 2 | Residential REITs [Member]
Holdings [Line Items]
Percent of Total Investments	17.30%
Class 2 | Specialized REITs [Member]
Holdings [Line Items]
Percent of Total Investments	17%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	16.10%
Class 2 | Retail REITs [Member]
Holdings [Line Items]
Percent of Total Investments	15.70%
Class 2 | Real Estate Management & Development [Member]
Holdings [Line Items]
Percent of Total Investments	12.80%
Class 2 | Health Care REITs [Member]
Holdings [Line Items]
Percent of Total Investments	9.20%
Class 2 | Office REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 2 | Diversified REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3.20%
Class 2 | Hotel & Resort REITs [Member]
Holdings [Line Items]
Percent of Total Investments	3%
Class 2 | Health Care Providers & Services [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 2 | Diversified Telecommunication Services [Member]
Holdings [Line Items]
Percent of Total Investments	0.50%
Class 2 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	0.40%

Shareholder Report, Holdings _4

Shareholder Report, Holdings (Details)_4	Jun. 30, 2024
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	21.50%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	15.90%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 1 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	10.50%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	9.90%
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	9.50%
Class 1 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	5.80%
Class 1 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	2.80%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 1 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	3.90%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	21.50%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	15.90%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	10.50%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	9.90%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	9.50%
Class 2 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	5.80%
Class 2 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	2.80%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	3.90%

Shareholder Report, Holdings _5

Shareholder Report, Holdings (Details)_5	Jun. 30, 2024
Class 1 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	44.40%
Class 1 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	27.80%
Class 1 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 1 | Equity-Linked Securities [Member]
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 1 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 1 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.80%
Class 2 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	44.40%
Class 2 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	27.80%
Class 2 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 2 | Equity-Linked Securities [Member]
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 2 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 2 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.80%
Class 4 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	44.40%
Class 4 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	27.80%
Class 4 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11%
Class 4 | Equity-Linked Securities [Member]
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 4 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 4 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.80%

Shareholder Report, Holdings _6

Shareholder Report, Holdings (Details)_6	Jun. 30, 2024
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	41.10%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	13.50%
Class 1 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	12.40%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11.30%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	8.30%
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	6.50%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	3.20%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	0.70%
Class 1 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	0.60%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	41.10%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	13.50%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	12.40%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11.30%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	8.30%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	6.50%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	3.20%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	0.70%
Class 2 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	0.60%

Shareholder Report, Holdings _7

Shareholder Report, Holdings (Details)_7	Jun. 30, 2024
Class 1 | Other. [Member]
Holdings [Line Items]
Percent of Total Investments	0.70%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 1 | United States
Holdings [Line Items]
Percent of Total Investments	55.80%
Class 1 | France
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 1 | Germany
Holdings [Line Items]
Percent of Total Investments	7.30%
Class 1 | Japan
Holdings [Line Items]
Percent of Total Investments	6.10%
Class 1 | Switzerland
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 1 | United Kingdom
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 1 | Ireland
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 1 | Netherlands
Holdings [Line Items]
Percent of Total Investments	2%
Class 1 | Singapore
Holdings [Line Items]
Percent of Total Investments	2%
Class 1 | South Korea
Holdings [Line Items]
Percent of Total Investments	2%
Class 1 | Hong Kong
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 1 | Australia
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 1 | China
Holdings [Line Items]
Percent of Total Investments	1.60%
Class 2 | Other. [Member]
Holdings [Line Items]
Percent of Total Investments	0.70%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 2 | United States
Holdings [Line Items]
Percent of Total Investments	55.80%
Class 2 | France
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 2 | Germany
Holdings [Line Items]
Percent of Total Investments	7.30%
Class 2 | Japan
Holdings [Line Items]
Percent of Total Investments	6.10%
Class 2 | Switzerland
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 2 | United Kingdom
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 2 | Ireland
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 2 | Netherlands
Holdings [Line Items]
Percent of Total Investments	2%
Class 2 | Singapore
Holdings [Line Items]
Percent of Total Investments	2%
Class 2 | South Korea
Holdings [Line Items]
Percent of Total Investments	2%
Class 2 | Hong Kong
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 2 | Australia
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 2 | China
Holdings [Line Items]
Percent of Total Investments	1.60%
Class 4 | Other. [Member]
Holdings [Line Items]
Percent of Total Investments	0.70%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 4 | United States
Holdings [Line Items]
Percent of Total Investments	55.80%
Class 4 | France
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 4 | Germany
Holdings [Line Items]
Percent of Total Investments	7.30%
Class 4 | Japan
Holdings [Line Items]
Percent of Total Investments	6.10%
Class 4 | Switzerland
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 4 | United Kingdom
Holdings [Line Items]
Percent of Total Investments	3.70%
Class 4 | Ireland
Holdings [Line Items]
Percent of Total Investments	2.10%
Class 4 | Netherlands
Holdings [Line Items]
Percent of Total Investments	2%
Class 4 | Singapore
Holdings [Line Items]
Percent of Total Investments	2%
Class 4 | South Korea
Holdings [Line Items]
Percent of Total Investments	2%
Class 4 | Hong Kong
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 4 | Australia
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 4 | China
Holdings [Line Items]
Percent of Total Investments	1.60%

Shareholder Report, Holdings _8

Shareholder Report, Holdings (Details)_8	Jun. 30, 2024
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	21.80%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	16.90%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	16%
Class 1 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	9%
Class 1 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	7.80%
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	6.20%
Class 1 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	4.60%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 1 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.60%
Class 1 | Companies in Liquidation [Member]
Holdings [Line Items]
Percent of Total Investments	0%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	21.80%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	16.90%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	16%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	9%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	7.80%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	6.20%
Class 2 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	4.60%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 2 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.60%
Class 2 | Companies in Liquidation [Member]
Holdings [Line Items]
Percent of Total Investments	0%
Class 4 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	21.80%
Class 4 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	16.90%
Class 4 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	16%
Class 4 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	9%
Class 4 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	7.80%
Class 4 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	6.20%
Class 4 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 4 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	5.90%
Class 4 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	4.60%
Class 4 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 4 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.60%
Class 4 | Companies in Liquidation [Member]
Holdings [Line Items]
Percent of Total Investments	0%

Shareholder Report, Holdings _9

Shareholder Report, Holdings (Details)_9	Jun. 30, 2024
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	24%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	17.30%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	11.20%
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	9.60%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.60%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	7.20%
Class 1 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.10%
Class 1 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	0.20%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	24%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	17.30%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	11.20%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	9.60%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.60%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	7.20%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.10%
Class 2 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	0.20%
Class 4 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	24%
Class 4 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 4 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	17.30%
Class 4 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	11.20%
Class 4 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	9.60%
Class 4 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.60%
Class 4 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	7.20%
Class 4 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.10%
Class 4 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	0.20%

Shareholder Report, Holdings_10

Shareholder Report, Holdings (Details)_10	Jun. 30, 2024
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	26.90%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	25.30%
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	12.70%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11.60%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 1 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	5.80%
Class 1 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 1 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 1 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	0.40%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	26.90%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	25.30%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	12.70%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11.60%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	5.80%
Class 2 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 2 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	0.40%
Class 4 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	26.90%
Class 4 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	25.30%
Class 4 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	12.70%
Class 4 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	11.60%
Class 4 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	7.70%
Class 4 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	5.80%
Class 4 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 4 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 4 | Utilities [Member]
Holdings [Line Items]
Percent of Total Investments	1.80%
Class 4 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	1.70%
Class 4 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	0.40%

Shareholder Report, Holdings_11

Shareholder Report, Holdings (Details)_11	Jun. 30, 2024
Class 1 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	23.70%
Class 1 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 1 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	15.20%
Class 1 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	13.70%
Class 1 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	13.30%
Class 1 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	4%
Class 1 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	3.50%
Class 1 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.40%
Class 1 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%
Class 1 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	0.10%
Class 2 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	23.70%
Class 2 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 2 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	15.20%
Class 2 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	13.70%
Class 2 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	13.30%
Class 2 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	4%
Class 2 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	3.50%
Class 2 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.40%
Class 2 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%
Class 2 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	0.10%
Class 4 | Information Technology [Member]
Holdings [Line Items]
Percent of Total Investments	23.70%
Class 4 | Industrials [Member]
Holdings [Line Items]
Percent of Total Investments	19.80%
Class 4 | Health Care [Member]
Holdings [Line Items]
Percent of Total Investments	15.20%
Class 4 | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	13.70%
Class 4 | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Total Investments	13.30%
Class 4 | Communication Services [Member]
Holdings [Line Items]
Percent of Total Investments	4%
Class 4 | Consumer Staples [Member]
Holdings [Line Items]
Percent of Total Investments	3.50%
Class 4 | Energy [Member]
Holdings [Line Items]
Percent of Total Investments	3.40%
Class 4 | Real Estate [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%
Class 4 | Materials [Member]
Holdings [Line Items]
Percent of Total Investments	1.10%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	0.10%

Shareholder Report, Holdings_12

Shareholder Report, Holdings (Details)_12	Jun. 30, 2024
Class 1 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	55.50%
Class 1 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	18.90%
Class 1 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 1 | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 1 | Senior Floating Rate Interests [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 1 | Residential Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 1 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.90%
Class 1 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1.50%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%
Class 2 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	55.50%
Class 2 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	18.90%
Class 2 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 2 | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 2 | Senior Floating Rate Interests [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 2 | Residential Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 2 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.90%
Class 2 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1.50%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%
Class 4 | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Total Investments	55.50%
Class 4 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	18.90%
Class 4 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	11.70%
Class 4 | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	3.60%
Class 4 | Senior Floating Rate Interests [Member]
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 4 | Residential Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	2.40%
Class 4 | Foreign Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	1.90%
Class 4 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1.50%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2%

Shareholder Report, Holdings_13

Shareholder Report, Holdings (Details)_13	Jun. 30, 2024
Class 1 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	75.80%
Class 1 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	15%
Class 1 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	8.20%
Class 2 | Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Total Investments	75.80%
Class 2 | U.S. Government and Agency Securities [Member]
Holdings [Line Items]
Percent of Total Investments	15%
Class 2 | Other [Member]
Holdings [Line Items]
Percent of Total Investments	1%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	8.20%

Shareholder Report, Holdings_14

Shareholder Report, Holdings (Details)_14	Jun. 30, 2024
Class 1 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	67.60%
Class 1 | Domestic Fixed Income [Member]
Holdings [Line Items]
Percent of Total Investments	22.30%
Class 1 | Domestic Hybrid [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%
Class 1 | Short-Term Investments_1 [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%
Class 2 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	67.60%
Class 2 | Domestic Fixed Income [Member]
Holdings [Line Items]
Percent of Total Investments	22.30%
Class 2 | Domestic Hybrid [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%
Class 5 | Common Stocks [Member]
Holdings [Line Items]
Percent of Total Investments	67.60%
Class 5 | Domestic Fixed Income [Member]
Holdings [Line Items]
Percent of Total Investments	22.30%
Class 5 | Domestic Hybrid [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%
Class 5 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.20%

Shareholder Report, Holdings_15

Shareholder Report, Holdings (Details)_15	Jun. 30, 2024
Class 1 | Asia
Holdings [Line Items]
Percent of Total Investments	79.50%
Class 1 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 1 | North America
Holdings [Line Items]
Percent of Total Investments	3%
Class 1 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 1 | Europe
Holdings [Line Items]
Percent of Total Investments	1.40%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.70%
Class 2 | Asia
Holdings [Line Items]
Percent of Total Investments	79.50%
Class 2 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 2 | North America
Holdings [Line Items]
Percent of Total Investments	3%
Class 2 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 2 | Europe
Holdings [Line Items]
Percent of Total Investments	1.40%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.70%
Class 4 | Asia
Holdings [Line Items]
Percent of Total Investments	79.50%
Class 4 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	10.90%
Class 4 | North America
Holdings [Line Items]
Percent of Total Investments	3%
Class 4 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	2.50%
Class 4 | Europe
Holdings [Line Items]
Percent of Total Investments	1.40%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.70%

Shareholder Report, Holdings_16

Shareholder Report, Holdings (Details)_16	Jun. 30, 2024
Class 1 | Europe
Holdings [Line Items]
Percent of Total Investments	42.70%
Class 1 | Asia
Holdings [Line Items]
Percent of Total Investments	33.10%
Class 1 | North America
Holdings [Line Items]
Percent of Total Investments	16.20%
Class 1 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	3.30%
Class 1 | Short-Term Investments. [Member]
Holdings [Line Items]
Percent of Total Investments	4.70%
Class 2 | Europe
Holdings [Line Items]
Percent of Total Investments	42.70%
Class 2 | Asia
Holdings [Line Items]
Percent of Total Investments	33.10%
Class 2 | North America
Holdings [Line Items]
Percent of Total Investments	16.20%
Class 2 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	3.30%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	4.70%
Class 4 | Europe
Holdings [Line Items]
Percent of Total Investments	42.70%
Class 4 | Asia
Holdings [Line Items]
Percent of Total Investments	33.10%
Class 4 | North America
Holdings [Line Items]
Percent of Total Investments	16.20%
Class 4 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	3.30%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	4.70%

Shareholder Report, Holdings_17

Shareholder Report, Holdings (Details)_17	Jun. 30, 2024
Class 1 | Asia
Holdings [Line Items]
Percent of Total Investments	28.80%
Class 1 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	24.80%
Class 1 | North America
Holdings [Line Items]
Percent of Total Investments	14.90%
Class 1 | Australia & New Zealand
Holdings [Line Items]
Percent of Total Investments	10.60%
Class 1 | Europe
Holdings [Line Items]
Percent of Total Investments	10.30%
Class 1 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%
Class 2 | Asia
Holdings [Line Items]
Percent of Total Investments	28.80%
Class 2 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	24.80%
Class 2 | North America
Holdings [Line Items]
Percent of Total Investments	14.90%
Class 2 | Australia & New Zealand
Holdings [Line Items]
Percent of Total Investments	10.60%
Class 2 | Europe
Holdings [Line Items]
Percent of Total Investments	10.30%
Class 2 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%
Class 4 | Asia
Holdings [Line Items]
Percent of Total Investments	28.80%
Class 4 | Latin America & Caribbean
Holdings [Line Items]
Percent of Total Investments	24.80%
Class 4 | North America
Holdings [Line Items]
Percent of Total Investments	14.90%
Class 4 | Australia & New Zealand
Holdings [Line Items]
Percent of Total Investments	10.60%
Class 4 | Europe
Holdings [Line Items]
Percent of Total Investments	10.30%
Class 4 | Middle East & Africa
Holdings [Line Items]
Percent of Total Investments	4.30%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%

Shareholder Report, Holdings_18

Shareholder Report, Holdings (Details)_18	Jun. 30, 2024
Class 1 | North America
Holdings [Line Items]
Percent of Total Investments	56.70%
Class 1 | Europe
Holdings [Line Items]
Percent of Total Investments	28.10%
Class 1 | Asia
Holdings [Line Items]
Percent of Total Investments	12.30%
Class 1 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.90%
Class 2 | North America
Holdings [Line Items]
Percent of Total Investments	56.70%
Class 2 | Europe
Holdings [Line Items]
Percent of Total Investments	28.10%
Class 2 | Asia
Holdings [Line Items]
Percent of Total Investments	12.30%
Class 2 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.90%
Class 4 | North America
Holdings [Line Items]
Percent of Total Investments	56.70%
Class 4 | Europe
Holdings [Line Items]
Percent of Total Investments	28.10%
Class 4 | Asia
Holdings [Line Items]
Percent of Total Investments	12.30%
Class 4 | Short-Term Investments [Member]
Holdings [Line Items]
Percent of Total Investments	2.90%