Receivables (Tables)

3 Months Ended

Mar. 31, 2017

Maximum And Average Outstanding Cash Proceeds

IPL’s maximum and average outstanding cash proceeds (based on daily outstanding balances) related to the sales of accounts receivable program for the three months ended March 31 were as follows (in millions):



	2017		2016
Maximum outstanding aggregate cash proceeds		$79.0		$75.0
Average outstanding aggregate cash proceeds	38.4		39.1

Receivables Sold Under The Receivables Agreement

The attributes of IPL’s receivables sold under the Receivables Agreement were as follows (in millions):



	March 31, 2017		December 31, 2016
Customer accounts receivable		$143.7		$157.6
Unbilled utility revenues	76.8		90.4
Other receivables	0.5		0.1
Receivables sold to third party	221.0		248.1
Less: cash proceeds (a)	56.0		21.0
Deferred proceeds	165.0		227.1
Less: allowance for doubtful accounts	16.0		16.0
Fair value of deferred proceeds		$149.0		$211.1


(a)	Changes in cash proceeds are presented in “Sales of accounts receivable” in operating activities in Alliant Energy’s and IPL’s cash flows statements.

Additional Attributes Of Receivables Sold Under The Receivables Agreement

Additional attributes of IPL’s receivables sold under the Receivables Agreement for the three months ended March 31 were as follows (in millions):



	2017		2016
Collections reinvested in receivables		$501.2		$440.2
Write-offs, net of recoveries	4.6		0.4

IPL [Member]

Receivables [Line Items]

Maximum And Average Outstanding Cash Proceeds



	2017		2016
Maximum outstanding aggregate cash proceeds		$79.0		$75.0
Average outstanding aggregate cash proceeds	38.4		39.1

Receivables Sold Under The Receivables Agreement

The attributes of IPL’s receivables sold under the Receivables Agreement were as follows (in millions):



	March 31, 2017		December 31, 2016
Customer accounts receivable		$143.7		$157.6
Unbilled utility revenues	76.8		90.4
Other receivables	0.5		0.1
Receivables sold to third party	221.0		248.1
Less: cash proceeds (a)	56.0		21.0
Deferred proceeds	165.0		227.1
Less: allowance for doubtful accounts	16.0		16.0
Fair value of deferred proceeds		$149.0		$211.1


(a)	Changes in cash proceeds are presented in “Sales of accounts receivable” in operating activities in Alliant Energy’s and IPL’s cash flows statements.

Additional Attributes Of Receivables Sold Under The Receivables Agreement

Additional attributes of IPL’s receivables sold under the Receivables Agreement for the three months ended March 31 were as follows (in millions):



	2017		2016
Collections reinvested in receivables		$501.2		$440.2
Write-offs, net of recoveries	4.6		0.4