Debt and Other Obligations - Schedule of Future Years Payment (Detail) $ in Millions	Sep. 30, 2019 USD ($)
Debt Disclosure [Abstract]
2020	$ 4
2021	43
2022	365
2024	56
Thereafter	558
Total	1,026
2020	3
2021	3
2022	3
2023	3
2024	2
Thereafter	7
Less: Interest	(9)
Total	12
2020	7
2021	46
2022	368
2023	3
2024	58
Thereafter	565
Total	$ 1,038

Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737