Quarterly Financial Information of the Company (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Schedule of summarized quarterly financial data

Summarized quarterly financial data for the years ended December 31, 2018 and 2017 was as follows:



	2018 Quarter Ended ⁽¹⁾
	March 31,			June 30,			September 30,			December 31,
	(in thousands, except per share amounts)
Revenues	$	182,822		$	187,072		$	186,562		$	190,842
Net income	40,971			31,755			38,310			166,890
Net income attributable to Kilroy Realty Corporation	36,246			27,549			34,400			160,220
Net income available to common stockholders	36,246			27,549			34,400			160,220
Net income available to common stockholders per share – basic	0.36			0.27			0.34			1.59
Net income available to common stockholders per share – diluted	0.36			0.27			0.33			1.58

	2017 Quarter Ended ⁽¹⁾
	March 31,			June 30,			September 30,			December 31,
	(in thousands, except per share amounts)
Revenues	$	179,308		$	180,598		$	181,534		$	177,561
Net income	37,281			35,306			75,488			32,540
Net income attributable to Kilroy Realty Corporation	33,525			31,448			71,110			28,529
Preferred dividends and distributions	(7,196		)	(1,615		)	(4,552		)	—
Net income available to common stockholders	26,329			29,833			66,558			28,529
Net income available to common stockholders per share – basic	0.27			0.30			0.67			0.28
Net income available to common stockholders per share – diluted	0.26			0.30			0.67			0.28

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(1)

The summation of the quarterly financial data may not equal the annual number reported on the consolidated statements of operations due to rounding. For the year ended December 31, 2018, the summation of the quarterly net income available to common stockholders per share does not equal the annual number reported on the consolidated statements of operations due to the Company’s at-the-market stock offering programs that occurred during the year.