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Leases Operating Lease Liabilities (Details) $ in Millions | Mar. 31, 2019 USD ($)
--- | ---
Operating Lease Liabilities, Payments Due [Abstract] |
2019 | $ 28
2020 | 31
2021 | 30
2022 | 29
2023 | 26
2024 | 24
Thereafter | 196
Total Minimum Lease Payments | 364
Pse And G |
Operating Lease Liabilities, Payments Due [Abstract] |
2019 | 11
2020 | 11
2021 | 10
2022 | 8
2023 | 8
2024 | 7
Thereafter | 60
Total Minimum Lease Payments | 115
Power |
Operating Lease Liabilities, Payments Due [Abstract] |
2019 | 5
2020 | 4
2021 | 4
2022 | 5
2023 | 3
2024 | 3
Thereafter | 46
Total Minimum Lease Payments | 70
Other |
Operating Lease Liabilities, Payments Due [Abstract] |
2019 | 12
2020 | 16
2021 | 16
2022 | 16
2023 | 15
2024 | 14
Thereafter | 90
Total Minimum Lease Payments | $ 179

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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