Commitments, Contingencies And Guarantees (Tables)

12 Months Ended

Dec. 31, 2017

Commitments, Contingencies And Guarantees [Abstract]

Schedule Of Minimum Annual Rental Payments

Years Ending December 31,		Amount
2018	$	19,233
2019		15,687
2020		11,974
2021		9,461
2022		7,139
Thereafter		32,435
	$	95,929