Consolidated Statements of Change in Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Common Stock DigitalGlobe	Common Stock	Additional paid in capital	Retained earnings (Accumulated deficit)	Accumulated other comprehensive income (loss)	Noncontrolling interest	DigitalGlobe	Total
Balance at the beginning of period at Dec. 31, 2017		$ 1,550.0	$ 51.0	$ 145.0	$ 95.0	$ 1.0		$ 1,842.0
Balance at the beginning of period (in shares) at Dec. 31, 2017		56.2
Increase (Decrease) in Shareholders' Equity
Common stock issued to dissenting shareholders	$ 111.0						$ 111.0
Common stock issued to dissenting shareholders (in shares)	2.2
Common shares issued as part of acquisition		$ 25.0						25.0
Common shares issued as part of acquisition (in shares)		0.5
Reclassification of equity classified stock-based compensation awards to liability classified			1.0					1.0
Common stock issued under employee stock purchase plan		$ 3.0						3.0
Common stock issued under employee stock purchase plan (in shares)		0.1
Common stock issued upon vesting or exercise of stock-based compensation awards		$ 24.0	(24.0)
Common stock issued upon vesting or exercise of stock-based compensation awards (in shares)		0.4
Equity classified stock-based compensation expense			31.0					31.0
Dividends				(65.0)				(65.0)
Comprehensive income (loss)				(1,250.0)	(31.0)			(1,281.0)
Balance at the end of period at Dec. 31, 2018		$ 1,713.0	59.0	(1,170.0)	64.0	1.0		667.0
Balance at the end of period (in shares) at Dec. 31, 2018		59.4
Increase (Decrease) in Shareholders' Equity
Reclassification of APIC due to U.S. Domestication		$ (1,713.0)	1,713.0
Common stock issued under employee stock purchase plan			1.0					1.0
Common stock issued under employee stock purchase plan (in shares)		0.2
Common stock issued upon vesting or exercise of stock-based compensation awards (in shares)		0.3
Equity classified stock-based compensation expense			11.0					11.0
Dividends				(3.0)				(3.0)
Comprehensive income (loss)				109.0	(23.0)			86.0
Balance at the end of period at Dec. 31, 2019			1,784.0	(1,064.0)	41.0	1.0		$ 762.0
Balance at the end of period (in shares) at Dec. 31, 2019		59.9						59.9
Increase (Decrease) in Shareholders' Equity
Reclassification of equity classified stock-based compensation awards to liability classified			4.0					$ 4.0
Common stock issued under employee stock purchase plan			6.0					6.0
Common stock issued under employee stock purchase plan (in shares)		0.6
Common stock issued upon vesting or exercise of stock-based compensation awards (in shares)		0.7
Equity classified stock-based compensation expense			24.0					24.0
Dividends				(2.0)				(2.0)
Comprehensive income (loss)				303.0	(161.0)			142.0
Balance at the end of period at Dec. 31, 2020			$ 1,818.0	$ (763.0)	$ (120.0)	$ 1.0		$ 936.0
Balance at the end of period (in shares) at Dec. 31, 2020		61.2						61.2