Other Assets (Details) - CAD CAD in Millions	Dec. 31, 2017	Dec. 31, 2016
OTHER ASSETS.
Investments	CAD 224.0	CAD 191.0
Prepaids and other	987.0	1,057.0
Other assets	CAD 1,211.0	CAD 1,248.0

The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries]

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- Definition

The amount of non-current prepayments. [Refer: Prepayments]

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- Definition

The amount of assets that the entity does not separately disclose in the same statement or note.

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