Subsequent Events (Details) - Subsequent event [member]	Jan. 03, 2017 Rate shares
Subsequent Event [Line Items]
Spin-offs into independent, publicly traded companies	2
Distribution of Park and HGV stock to Hilton stockholders of record | Rate	100.00%
Park spin-off [member]
Subsequent Event [Line Items]
Park common stock distributed for every five shares of Hilton common stock	1
Hilton common stock to receive one spin-off company common stock	5
HGV spin-off [member]
Subsequent Event [Line Items]
HGV common stock distributed for every ten shares of Hilton common stock	1
Hilton common stock to receive one spin-off company common stock	10