Redeemable Stocks of Subsidiaries (Notes)

3 Months Ended

Mar. 31, 2018

Redeemable Stock of Subsidiaries [Abstract]

Redeemable Noncontrolling Interest [Table Text Block]

REDEEMABLE STOCK OF SUBSIDIARIES

The following table summarizes the Company’s redeemable stock of subsidiaries balances as of the periods indicated (in millions):



	March 31, 2018		December 31, 2017
IPALCO common stock	$	618	$	618
Colon quotas ⁽¹⁾	173		159
IPL preferred stock	60		60
Redeemable stock of subsidiaries	$	851	$	837

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⁽¹⁾	Characteristics of quotas are similar to common stock.

Colon — Our partner in Colon made capital contributions of $10 million during the three months ended March 31, 2018. No capital contributions were made during the three months ended March 31, 2017. Any subsequent adjustments to allocate earnings and dividends to our partner, or measure the investment at fair value, will be classified as temporary equity each reporting period as it is probable that the shares will become redeemable.