Subsequent Events (Details) - Subsequent Event $ in Millions	Nov. 07, 2019 USD ($)
Subsequent Event [Line Items]
Expected value to be received from the planned sale of employee relocation business	$ 400
Expected cash proceeds at closing from the planned sale of employee relocation business	375
Expected deferred payment from the planned sale of employee relocation business	$ 25

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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