Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Schedule Of Commitments And Contingencies [Line Items]

Summary of Power Purchase Agreements Treated as Operating and Capital Leases

The amount of this discount is shown in the table below as the amount representing interest.

(in millions)	Operating Leases		Capital Leases
2017	$	341	$	1
2018	237		1
2019	161		1
2020	146		2
2021	142		2
Thereafter	1,355		9
Total future commitments	$	2,382	$	16
Amount representing executory costs			(7		)
Amount representing interest			(2		)
Net commitments			$	7

Summary of Estimated Minimum Future Commitments for Other Operating Leases

The following summarizes the estimated minimum future commitments for SCE's non-cancelable other operating leases (excluding SCE's power purchase agreements discussed above):

(in millions)	Operating Leases – Other
2017	$	52
2018	46
2019	37
2020	28
2021	22
Thereafter	258
Total future commitments	$	443

SCE

Schedule Of Commitments And Contingencies [Line Items]

Summary of Undiscounted Future Expected Payments for Power Purchase Agreements That Have Been Approved by the CPUC and Have Completed Major Milestones for Construction

At December 31, 2016, the undiscounted future minimum expected payments for the SCE power purchase agreements that have been approved by the CPUC and have completed major milestones for construction were as follows:

(in millions)	Renewable Energy Contracts		QF Power Purchase Agreements		Other Purchase Agreements
2017	$	1,516	$	187	$	769
2018	1,606		148		604
2019	1,704		87		516
2020	1,776		39		472
2021	1,786		16		420
Thereafter	22,811		53		1,258
Total future commitments	$	31,199	$	530	$	4,039

Summary of Certain Future Other Commitments

The following summarizes the estimated minimum future commitments for SCE's other commitments:

(in millions)	2017		2018		2019		2020		2021		Thereafter		Total
Other contractual obligations	$	156	$	141	$	103	$	98	$	82	$	631	$	1,211