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Earnings Per Share Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Income from continuing operations	$ 543,415	$ 487,565	$ 536,974
Denominator for basic earnings per share—Weighted-average shares outstanding	310,155	314,428	308,607
Effect of dilutive securities:
Denominator for diluted earnings per share—Adjusted weighted-average shares outstanding	310,969	315,849	310,649
Basic earnings per share from continuing operations	$ 1.75	$ 1.55	$ 1.74
Diluted earnings per share from continuing operations (1)	$ 1.75	$ 1.54	$ 1.73
RSUs
Effect of dilutive securities:
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	393	409	544
Performance Based RSU [Member]
Effect of dilutive securities:
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	0	0	0
Stock options
Effect of dilutive securities:
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	421	1,012	1,498

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[Line Items] for Schedule of Earnings Per Share, Basic and Diluted [Table] - Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.

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