XML 57 R37.htm IDEA: XBRL DOCUMENT

Related Parties (Tables)

3 Months Ended

Mar. 31, 2019

The amounts billed for services provided, sales credited and purchases for the three months ended March 31 were as follows (in millions):



	IPL				WPL
	2019		2018		2019		2018
Corporate Services billings		$43		$41		$33		$33
Sales credited	15		5		1		1
Purchases billed	84		93		30		17

Net intercompany payables to Corporate Services were as follows (in millions):



	IPL		WPL
	March 31, 2019	December 31, 2018	March 31, 2019	December 31, 2018
Net payables to Corporate Services	$98	$95	$73	$71

The related amounts billed between the parties for the three months ended March 31 were as follows (in millions):

The amounts billed for services provided, sales credited and purchases for the three months ended March 31 were as follows (in millions):



	IPL				WPL
	2019		2018		2019		2018
Corporate Services billings		$43		$41		$33		$33
Sales credited	15		5		1		1
Purchases billed	84		93		30		17

Net intercompany payables to Corporate Services were as follows (in millions):



	IPL		WPL
	March 31, 2019	December 31, 2018	March 31, 2019	December 31, 2018
Net payables to Corporate Services	$98	$95	$73	$71

The amounts billed for services provided, sales credited and purchases for the three months ended March 31 were as follows (in millions):



	IPL				WPL
	2019		2018		2019		2018
Corporate Services billings		$43		$41		$33		$33
Sales credited	15		5		1		1
Purchases billed	84		93		30		17

Net intercompany payables to Corporate Services were as follows (in millions):



	IPL		WPL
	March 31, 2019	December 31, 2018	March 31, 2019	December 31, 2018
Net payables to Corporate Services	$98	$95	$73	$71

The related amounts billed between the parties for the three months ended March 31 were as follows (in millions):