Segment Information - Summary of Reportable Segment (Details)	3 Months Ended
	Mar. 31, 2019
West Segment | Eldorado Reno | NEVADA
Segment Reporting Information [Line Items]
Property	Eldorado Reno
State	Nevada
West Segment | Silver Legacy | NEVADA
Segment Reporting Information [Line Items]
Property	Silver Legacy
State	Nevada
West Segment | Circus Reno | NEVADA
Segment Reporting Information [Line Items]
Property	Circus Reno
State	Nevada
West Segment | MontBleu | NEVADA
Segment Reporting Information [Line Items]
Property	MontBleu
Date Acquired	Oct. 01, 2018
State	Nevada
West Segment | Laughlin | NEVADA
Segment Reporting Information [Line Items]
Property	Laughlin
Date Acquired	Oct. 01, 2018
State	Nevada
West Segment | Isle Black Hawk | COLORADO
Segment Reporting Information [Line Items]
Property	Isle Black Hawk
Date Acquired	May 01, 2017
State	Colorado
West Segment | Lady Luck Black Hawk | COLORADO
Segment Reporting Information [Line Items]
Property	Lady Luck Black Hawk
Date Acquired	May 01, 2017
State	Colorado
Midwest Segment | Waterloo | IOWA
Segment Reporting Information [Line Items]
Property	Waterloo
Date Acquired	May 01, 2017
State	Iowa
Midwest Segment | Bettendorf | IOWA
Segment Reporting Information [Line Items]
Property	Bettendorf
Date Acquired	May 01, 2017
State	Iowa
Midwest Segment | Boonville | Missouri
Segment Reporting Information [Line Items]
Property	Boonville
Date Acquired	May 01, 2017
State	Missouri
Midwest Segment | Cape Girardeau | Missouri
Segment Reporting Information [Line Items]
Property	Cape Girardeau
Date Acquired	May 01, 2017
State	Missouri
Midwest Segment | Caruthersville | Missouri
Segment Reporting Information [Line Items]
Property	Caruthersville
Date Acquired	May 01, 2017
State	Missouri
Midwest Segment | Kansas City | Missouri
Segment Reporting Information [Line Items]
Property	Kansas City
Date Acquired	May 01, 2017
State	Missouri
South Segment | Pompano | FLORIDA
Segment Reporting Information [Line Items]
Property	Pompano
Date Acquired	May 01, 2017
State	Florida
South Segment | Eldorado Shreveport | LOUISIANA
Segment Reporting Information [Line Items]
Property	Eldorado Shreveport
State	Louisiana
South Segment | Lake Charles | LOUISIANA
Segment Reporting Information [Line Items]
Property	Lake Charles
Date Acquired	May 01, 2017
State	Louisiana
South Segment | Baton Rouge | LOUISIANA
Segment Reporting Information [Line Items]
Property	Baton Rouge
Date Acquired	Oct. 01, 2018
State	Louisiana
South Segment | Lula | MISSISSIPPI
Segment Reporting Information [Line Items]
Property	Lula
Date Acquired	May 01, 2017
State	Mississippi
South Segment | Vicksburg | MISSISSIPPI
Segment Reporting Information [Line Items]
Property	Vicksburg
Date Acquired	May 01, 2017
State	Mississippi
South Segment | Greenville | MISSISSIPPI
Segment Reporting Information [Line Items]
Property	Greenville
Date Acquired	Oct. 01, 2018
State	Mississippi
East Segment | Presque Isle Downs | PENNSYLVANIA
Segment Reporting Information [Line Items]
Property	Presque Isle Downs
State	Pennsylvania
East Segment | Nemacolin | PENNSYLVANIA
Segment Reporting Information [Line Items]
Property	Nemacolin
Date Acquired	May 01, 2017
State	Pennsylvania
East Segment | Scioto Downs | OHIO
Segment Reporting Information [Line Items]
Property	Scioto Downs
State	Ohio
East Segment | Mountaineer | WEST VIRGINIA
Segment Reporting Information [Line Items]
Property	Mountaineer
State	West Virginia
East Segment | Trop AC | NEW JERSEY
Segment Reporting Information [Line Items]
Property	Trop AC
Date Acquired	Oct. 01, 2018
State	New Jersey
Central Segment | Elgin | ILLINOIS
Segment Reporting Information [Line Items]
Property	Elgin
Date Acquired	Aug. 07, 2018
State	Illinois
Central Segment | Lumière | Missouri
Segment Reporting Information [Line Items]
Property	Lumière
Date Acquired	Oct. 01, 2018
State	Missouri
Central Segment | Evansville | Indiana
Segment Reporting Information [Line Items]
Property	Evansville
Date Acquired	Oct. 01, 2018
State	Indiana