Quarterly Financial Information Restatement of Balance Sheet (Tables)

3 Months Ended

6 Months Ended

9 Months Ended

12 Months Ended

Mar. 31, 2019

Mar. 31, 2018

Jun. 30, 2019

Jun. 30, 2018

Sep. 30, 2019

Sep. 30, 2018

Dec. 31, 2019

Dec. 31, 2018

Condensed Balance Sheet [Table Text Block]

	March 31, 2019
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,883		$	—		$	(23	)	$	13,860
Total assets	37,778			—			(23		)	37,755
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	502			96			—			598
Total current liabilities	1,565			96			—			1,661
Other long-term liabilities(a)	2,009			360			—			2,369
Total liabilities	26,032			456			—			26,488
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(6,022		)	(456		)	(23		)	(6,501		)
Total equity	11,746			(456		)	(23		)	11,267
Total liabilities and equity	$	37,778		$	—		$	(23	)	$	37,755

	September 30, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,433		$	—		$	(23	)	$	13,410
Total assets	32,644			—			(23		)	32,621
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	484			84			—			568
Total current liabilities	1,304			84			—			1,388
Other long-term liabilities(a)	2,732			342			—			3,074
Total liabilities	20,349			426			—			20,775
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(5,447		)	(426		)	(23		)	(5,896		)
Total equity	12,295			(426		)	(23		)	11,846
Total liabilities and equity	$	32,644		$	—		$	(23	)	$	32,621

	March 31, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,051		$	—		$	(23	)	$	13,028
Total assets	32,250			—			(23		)	32,227
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	465			74			—			539
Total current liabilities	1,187			74			—			1,261
Other long-term liabilities(a)	2,615			331			—			2,946
Total liabilities	19,418			405			—			19,823
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(4,858		)	(405		)	(23		)	(5,286		)
Total equity	12,832			(405		)	(23		)	12,404
Total liabilities and equity	$	32,250		$	—		$	(23	)	$	32,227

(a) See "Recently Adopted Accounting Pronouncements" in note 3 for a discussion of the recently adopted new lease standard.

	June 30, 2019
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	14,151		$	—		$	(23	)	$	14,128
Total assets	38,147			—			(23		)	38,124
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	503			104			—			607
Total current liabilities	1,698			104			—			1,802
Other long-term liabilities(a)	2,028			383			—			2,411
Total liabilities	26,624			487			—			27,111
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(6,277		)	(487		)	(23		)	(6,787		)
Total equity	11,523			(487		)	(23		)	11,013
Total liabilities and equity	$	38,147		$	—		$	(23	)	$	38,124

(a) See "Recently Adopted Accounting Pronouncements" in note 3 for a discussion of the recently adopted new lease standard.

	June 30, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,218		$	—		$	(23	)	$	13,195
Total assets	32,374			—			(23		)	32,351
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	476			78			—			554
Total current liabilities	1,286			78			—			1,364
Other long-term liabilities(a)	2,678			336			—			3,014
Total liabilities	19,808			414			—			20,222
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(5,144		)	(414		)	(23		)	(5,581		)
Total equity	12,566			(414		)	(23		)	12,129
Total liabilities and equity	$	32,374		$	—		$	(23	)	$	32,351

	March 31, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,051		$	—		$	(23	)	$	13,028
Total assets	32,250			—			(23		)	32,227
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	465			74			—			539
Total current liabilities	1,187			74			—			1,261
Other long-term liabilities(a)	2,615			331			—			2,946
Total liabilities	19,418			405			—			19,823
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(4,858		)	(405		)	(23		)	(5,286		)
Total equity	12,832			(405		)	(23		)	12,404
Total liabilities and equity	$	32,250		$	—		$	(23	)	$	32,227

The following tables illustrate the Historical Adjustments, where applicable, on the Company’s condensed consolidated balance sheet for each period presented. Only line items impacted by the Historical Adjustments are presented, and as such, components will not sum to totals.

	September 30, 2019
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	14,416		$	—		$	(23	)	$	14,393
Total assets	38,344			—			(23		)	38,321
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	525			113			—			638
Total current liabilities	1,734			113			—			1,847
Other long-term liabilities(a)	2,055			403			—			2,458
Total liabilities	27,019			516			—			27,535
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(6,503		)	(516		)	(23		)	(7,042		)
Total equity	11,325			(516		)	(23		)	10,786
Total liabilities and equity	$	38,344		$	—		$	(23	)	$	38,321

	June 30, 2019
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	14,151		$	—		$	(23	)	$	14,128
Total assets	38,147			—			(23		)	38,124
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	503			104			—			607
Total current liabilities	1,698			104			—			1,802
Other long-term liabilities(a)	2,028			383			—			2,411
Total liabilities	26,624			487			—			27,111
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(6,277		)	(487		)	(23		)	(6,787		)
Total equity	11,523			(487		)	(23		)	11,013
Total liabilities and equity	$	38,147		$	—		$	(23	)	$	38,124

	September 30, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,433		$	—		$	(23	)	$	13,410
Total assets	32,644			—			(23		)	32,621
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	484			84			—			568
Total current liabilities	1,304			84			—			1,388
Other long-term liabilities(a)	2,732			342			—			3,074
Total liabilities	20,349			426			—			20,775
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(5,447		)	(426		)	(23		)	(5,896		)
Total equity	12,295			(426		)	(23		)	11,846
Total liabilities and equity	$	32,644		$	—		$	(23	)	$	32,621

	September 30, 2019			June 30, 2019			March 31, 2019
	(As Restated)
ASSETS
Current assets:
Cash and cash equivalents	$	182		$	288		$	245
Restricted cash	138			136			158
Receivables, net	667			591			545
Prepaid expenses(a)	99			111			85
Other current assets	167			168			160
Total current assets	1,253			1,294			1,193
Deferred site rental receivables	1,413			1,391			1,373
Property and equipment, net	14,393			14,128			13,860
Operating lease right-of-use assets(a)	6,112			6,053			5,969
Goodwill	10,078			10,078			10,078
Other intangible assets, net(a)	4,968			5,074			5,178
Long-term prepaid rent and other assets, net(a)	104			106			104
Total assets	$	38,321		$	38,124		$	37,755
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	368		$	337		$	311
Accrued interest	110			166			107
Deferred revenues	638			607			598
Other accrued liabilities(a)	335			305			262
Current maturities of debt and other obligations	100			98			96
Current portion of operating lease liabilities(a)	296			289			287
Total current liabilities	1,847			1,802			1,661
Debt and other long-term obligations	17,750			17,471			17,120
Operating lease liabilities(a)	5,480			5,427			5,338
Other long-term liabilities(a)	2,458			2,411			2,369
Total liabilities	27,535			27,111			26,488
Commitments and contingencies (see note 14)
CCIC stockholders' equity:
Common stock, $0.01 par value	4			4			4
6.875% Mandatory Convertible Preferred Stock, Series A, $0.01 par value	—			—			—
Additional paid-in capital	17,829			17,801			17,769
Accumulated other comprehensive income (loss)	(5		)	(5		)	(5		)
Dividends/distributions in excess of earnings	(7,042		)	(6,787		)	(6,501		)
Total equity	10,786			11,013			11,267
Total liabilities and equity	$	38,321		$	38,124		$	37,755

(a) See "Recently Adopted Accounting Pronouncements" in note 3 for a discussion of the recently adopted new lease standard.

Consolidated Balance Sheet

	December 31, 2018
	As Reported			Restatement Adjustments			Other Adjustments			As Restated
ASSETS
Property and equipment, net	$	13,676		$	—		$	(23	)	$	13,653
Total assets	32,785			—			(23		)	32,762
LIABILITIES AND EQUITY
Current liabilities:
Deferred revenues	498			89			—			587
Total current liabilities	1,417			89			—			1,506
Other long-term liabilities(a)	2,759			351			—			3,110
Total liabilities	20,751			440			—			21,191
CCIC stockholders' equity:
Dividends/distributions in excess of earnings	(5,732		)	(440		)	(23		)	(6,195		)
Total equity	12,034			(440		)	(23		)	11,571
Total liabilities and equity	$	32,785		$	—		$	(23	)	$	32,762

(a) See "Recently Adopted Accounting Pronouncements" in note 3 for a discussion of the recently adopted new lease standard.

	September 30, 2018			June 30, 2018			March 31, 2018
	(As Restated)
ASSETS
Current assets:
Cash and cash equivalents	$	323		$	206		$	220
Restricted cash	125			125			120
Receivables, net	471			455			402
Prepaid expenses(a)	182			197			175
Other current assets	148			181			157
Total current assets	1,249			1,164			1,074
Deferred site rental receivables	1,357			1,303			1,304
Property and equipment, net	13,410			13,195			13,028
Goodwill	10,074			10,075			10,075
Other intangible assets, net(a)	5,620			5,729			5,854
Long-term prepaid rent and other assets, net(a)	911			885			892
Total assets	$	32,621		$	32,351		$	32,227
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	302		$	272		$	248
Accrued interest	101			154			104
Deferred revenues	568			554			539
Other accrued liabilities(a)	306			272			240
Current maturities of debt and other obligations	111			112			130
Total current liabilities	1,388			1,364			1,261
Debt and other long-term obligations	16,313			15,844			15,616
Other long-term liabilities(a)	3,074			3,014			2,946
Total liabilities	20,775			20,222			19,823
Commitments and contingencies (see note 14)
CCIC stockholders' equity:
Common stock, $0.01 par value	4			4			4
6.875% Mandatory Convertible Preferred Stock, Series A, $0.01 par value	—			—			—
Additional paid-in capital	17,743			17,711			17,690
Accumulated other comprehensive income (loss)	(5		)	(5		)	(4		)
Dividends/distributions in excess of earnings	(5,896		)	(5,581		)	(5,286		)
Total equity	11,846			12,129			12,404
Total liabilities and equity	$	32,621		$	32,351		$	32,227

(a) See "Recently Adopted Accounting Pronouncements" in note 3 for a discussion of the recently adopted new lease standard.