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Loans to Group Companies - Summary of Loans to Group Companies (Detail) - Aegon N.V [member] - EUR (€) € in Millions | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Disclosure of Loans to Subsidiaries Joint Ventures and Associates [Line items] |  |  |  |
Beginning balance | € 2,487 | [1] | € 2,690 |
Additions / (repayments) | (1,194) |  | (333) |
Other changes | 45 |  | 131 |
Ending balance | 1,337 |  | 2,487 | [1]
Current | 957 |  | 2,427 |
Non-current | € 380 |  | € 60 |
[1] | Amounts have been restated to reflect voluntary changes in accounting policies related to liability adequacy testing that was adopted by Aegon effective January 1, 2019. Refer to note 2.1.2 Voluntary changes in accounting policies in the consolidated notes for details about this change.

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- Definition Current loans to subsidiaries, joint ventures and associates. + References No definition available. + Details
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- Definition Disclosure of Loans to Subsidiaries Joint Ventures and Associates [Line items] + References No definition available. + Details
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- Definition Loans to subsidiaries joint ventures and associates. + References No definition available. + Details
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- Details
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