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Leases - Narrative (Details) $ in Millions	Sep. 30, 2019 USD ($)
Minimum | ASC 842 | Retained earnings
Leases
Cumulative effect of accounting changes	$ 0

X

- Definition

[Line Items] for Leases [Table]

+ References

No definition available.

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X

- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

No definition available.

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