Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Reconciliation of Changes in Parent Company's Total Shareholders' Equity

The following is a reconciliation of the changes in the Parent Company’s total shareholders’ equity for the period:

(dollars in thousands)	Three Months Ended March 31, 2018
Beginning balance of total  shareholders’ equity	$	2,028,323
Earned portion of non-vested stock		1,495
Stock option expense		4
Adjustment to redemption value on noncontrolling    redeemable Operating Partnership units		1,470
Net income attributable to common shareholders		33,889
Amortization of terminated hedge included in AOCL		229
Change in fair value of derivatives		48
Dividends		(46,121	)
Ending balance of total shareholders’ equity	$	2,019,337